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bgp-stats@lists.apnic.net
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Routing Table Report - Japan view
by Routing Analysis Role Account
Routing Table Report 04:00 +10GMT Thu 01 Nov, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/current/
Analysis Summary ---------------- BGP routing table entries examined: 428280 Prefixes after maximum aggregation: 179045 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211086 Total ASes present in the Internet Routing Table: 42239 Prefixes per ASN: 10.14 Origin-only ASes present in the Internet Routing Table: 33530 Origin ASes announcing only one prefix: 15697 Transit ASes present in the Internet Routing Table: 5663 Transit-only ASes present in the Internet Routing Table: 146 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 882 Unregistered ASNs in the Routing Table: 324 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 3046 Prefixes from 32-bit ASNs in the Routing Table: 8245 Special use prefixes present in the Routing Table: 14 Prefixes being announced from unallocated address space: 160 Number of addresses announced to Internet: 2608959468 Equivalent to 155 /8s, 129 /16s and 143 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 150147 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103876 Total APNIC prefixes after maximum aggregation: 32616 APNIC Deaggregation factor: 3.18 Prefixes being announced from the APNIC address blocks: 104649 Unique aggregates announced from the APNIC address blocks: 42996 APNIC Region origin ASes present in the Internet Routing Table: 4790 APNIC Prefixes per ASN: 21.85 APNIC Region origin ASes announcing only one prefix: 1249 APNIC Region transit ASes present in the Internet Routing Table: 784 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 342 Number of APNIC addresses announced to Internet: 712552608 Equivalent to 42 /8s, 120 /16s and 176 /24s Percentage of available APNIC address space announced: 83.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153685 Total ARIN prefixes after maximum aggregation: 77811 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 154533 Unique aggregates announced from the ARIN address blocks: 69460 ARIN Region origin ASes present in the Internet Routing Table: 15051 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 5671 ARIN Region transit ASes present in the Internet Routing Table: 1591 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1086711168 Equivalent to 64 /8s, 197 /16s and 229 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108549 Total RIPE prefixes after maximum aggregation: 57591 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 111239 Unique aggregates announced from the RIPE address blocks: 72147 RIPE Region origin ASes present in the Internet Routing Table: 16917 RIPE Prefixes per ASN: 6.58 RIPE Region origin ASes announcing only one prefix: 8133 RIPE Region transit ASes present in the Internet Routing Table: 2748 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1984 Number of RIPE addresses announced to Internet: 648512420 Equivalent to 38 /8s, 167 /16s and 131 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 44198 Total LACNIC prefixes after maximum aggregation: 8741 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 47603 Unique aggregates announced from the LACNIC address blocks: 22892 LACNIC Region origin ASes present in the Internet Routing Table: 1691 LACNIC Prefixes per ASN: 28.15 LACNIC Region origin ASes announcing only one prefix: 474 LACNIC Region transit ASes present in the Internet Routing Table: 322 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 697 Number of LACNIC addresses announced to Internet: 118259496 Equivalent to 7 /8s, 12 /16s and 127 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9613 Total AfriNIC prefixes after maximum aggregation: 2233 AfriNIC Deaggregation factor: 4.30 Prefixes being announced from the AfriNIC address blocks: 10096 Unique aggregates announced from the AfriNIC address blocks: 3455 AfriNIC Region origin ASes present in the Internet Routing Table: 566 AfriNIC Prefixes per ASN: 17.84 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 127 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 42626816 Equivalent to 2 /8s, 138 /16s and 111 /24s Percentage of available AfriNIC address space announced: 42.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2972 11558 900 Korea Telecom (KIX) 17974 2431 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1799 301 86 TPG Internet Pty Ltd 4755 1613 376 159 TATA Communications formerly 9829 1399 1152 36 BSNL National Internet Backbo 9583 1190 88 508 Sify Limited 4808 1111 2056 315 CNCGROUP IP network: China169 7552 1107 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1018 310 73 BHARTI Airtel Ltd. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
bellsouth.net
, inc. 7029 3123 990 162 Windstream Communications Inc 18566 2084 382 180 Covad Communications 22773 1967 2931 128 Cox Communications, Inc. 1785 1832 678 126 PaeTec Communications, Inc. 20115 1664 1585 626 Charter Communications 4323 1591 1153 392 Time Warner Telecom 30036 1359 273 754 Mediacom Communications Corp 7018 1253 10289 842 AT&T WorldNet Services 7011 1205 331 703 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1887 544 16 Corbina telecom 12479 851 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 722 2314 444 UPC Distribution Services 13188 708 93 136 Educational Network 20940 699 223 548 Akamai Technologies European 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 594 364 61 Bezeq International 3320 497 8440 407 Deutsche Telekom AG Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 TVCABLE BOGOTA 28573 2151 1278 61 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1592 3032 355 UniNet S.A. de C.V. 6503 1540 435 68 AVANTEL, S.A. 27947 744 77 91 Telconet S.A 3816 656 309 69 Empresa Nacional de Telecomun 14420 594 90 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 582 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 896 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 569 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
bellsouth.net
, inc. 7029 3123 990 162 Windstream Communications Inc 4766 2972 11558 900 Korea Telecom (KIX) 17974 2431 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2233 380 225 TVCABLE BOGOTA 28573 2151 1278 61 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 22773 1967 2931 128 Cox Communications, Inc. 8402 1887 544 16 Corbina telecom 1785 1832 678 126 PaeTec Communications, Inc. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3123 2961 Windstream Communications Inc 17974 2431 2376 PT TELEKOMUNIKASI INDONESIA 28573 2151 2090 NET Servicos de Comunicao S.A 4766 2972 2072 Korea Telecom (KIX) 10620 2233 2008 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 8402 1887 1871 Corbina telecom 22773 1967 1839 Cox Communications, Inc. 7545 1799 1713 TPG Internet Pty Ltd 1785 1832 1706 PaeTec Communications, Inc. Complete listing at
http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 25379 Prof-Tel-Comm Ltd. 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany Complete listing at
http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:14 /10:29 /11:87 /12:243 /13:478 /14:849 /15:1545 /16:12446 /17:6526 /18:10871 /19:21204 /20:30590 /21:32549 /22:42973 /23:40212 /24:223398 /25:1349 /26:1694 /27:907 /28:180 /29:76 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2614 3123 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1786 3170
bellsouth.net
, inc. 8402 1589 1887 Corbina telecom 22773 1300 1967 Cox Communications, Inc. 30036 1278 1359 Mediacom Communications Corp 11492 1152 1187 Cable One 6503 1054 1540 AVANTEL, S.A. 1785 943 1832 PaeTec Communications, Inc. 7011 943 1205 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:647 2:789 3:1 4:13 5:582 6:3 8:471 12:1932 13:3 14:687 15:11 16:3 17:6 20:27 23:210 24:1796 27:1335 31:1026 32:54 33:2 34:2 36:7 37:924 38:794 39:2 40:137 41:2720 42:175 44:3 46:1623 47:2 49:474 50:603 52:12 54:27 55:6 56:4 57:27 58:987 59:550 60:237 61:1292 62:951 63:1952 64:4214 65:2154 66:4467 67:2093 68:1158 69:3204 70:945 71:503 72:1869 74:2594 75:477 76:266 77:976 78:1000 79:509 80:1229 81:982 82:609 83:541 84:528 85:1150 86:491 87:943 88:358 89:1788 90:304 91:5287 92:581 93:1452 94:1676 95:1303 96:409 97:324 98:961 99:39 100:30 101:294 103:1731 105:512 106:102 107:201 108:473 109:1608 110:828 111:959 112:437 113:735 114:667 115:872 116:887 117:762 118:954 119:1224 120:360 121:694 122:1694 123:1160 124:1344 125:1288 128:548 129:197 130:280 131:645 132:309 133:142 134:251 135:61 136:214 137:238 138:335 139:170 140:491 141:290 142:493 143:377 144:489 145:82 146:518 147:274 148:728 149:328 150:156 151:204 152:450 153:183 154:21 155:418 156:227 157:366 158:286 159:666 160:333 161:414 162:364 163:191 164:711 165:446 166:513 167:555 168:999 169:129 170:911 171:153 172:6 173:1692 174:635 175:457 176:782 177:1366 178:1633 180:1365 181:162 182:1104 183:313 184:611 185:49 186:2201 187:1366 188:1727 189:1596 190:5907 192:6027 193:5397 194:4083 195:3449 196:1230 197:249 198:3865 199:5052 200:6010 201:1966 202:8708 203:8715 204:4373 205:2517 206:2708 207:2777 208:3991 209:3560 210:2831 211:1533 212:2087 213:1834 214:876 215:75 216:5062 217:1574 218:575 219:308 220:1260 221:531 222:337 223:401 End of report
9 years, 8 months
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Routing Table Report - London view
by Routing Analysis Role Account
Routing Table Report 08:00 +10GMT Wed 31 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/london/
Analysis Summary ---------------- BGP routing table entries examined: 421648 Prefixes after maximum aggregation: 176486 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 210973 Total ASes present in the Internet Routing Table: 38987 Prefixes per ASN: 10.82 Origin-only ASes present in the Internet Routing Table: 33488 Origin ASes announcing only one prefix: 15709 Transit ASes present in the Internet Routing Table: 5499 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 41 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1520 Unregistered ASNs in the Routing Table: 355 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 8209 Special use prefixes present in the Routing Table: 19 Prefixes being announced from unallocated address space: 164 Number of addresses announced to Internet: 2628062720 Equivalent to 156 /8s, 165 /16s and 14 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 146367 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 98538 Total APNIC prefixes after maximum aggregation: 31181 APNIC Deaggregation factor: 3.16 Prefixes being announced from the APNIC address blocks: 99937 Unique aggregates announced from the APNIC address blocks: 42964 APNIC Region origin ASes present in the Internet Routing Table: 4745 APNIC Prefixes per ASN: 21.06 APNIC Region origin ASes announcing only one prefix: 1277 APNIC Region transit ASes present in the Internet Routing Table: 752 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 709847552 Equivalent to 42 /8s, 79 /16s and 106 /24s Percentage of available APNIC address space announced: 83.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 152082 Total ARIN prefixes after maximum aggregation: 77013 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 152911 Unique aggregates announced from the ARIN address blocks: 69403 ARIN Region origin ASes present in the Internet Routing Table: 14928 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 5641 ARIN Region transit ASes present in the Internet Routing Table: 1524 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 41 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1086338816 Equivalent to 64 /8s, 192 /16s and 55 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108773 Total RIPE prefixes after maximum aggregation: 57457 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111468 Unique aggregates announced from the RIPE address blocks: 72077 RIPE Region origin ASes present in the Internet Routing Table: 16898 RIPE Prefixes per ASN: 6.60 RIPE Region origin ASes announcing only one prefix: 8139 RIPE Region transit ASes present in the Internet Routing Table: 2712 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 648424448 Equivalent to 38 /8s, 166 /16s and 44 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 43510 Total LACNIC prefixes after maximum aggregation: 8542 LACNIC Deaggregation factor: 5.09 Prefixes being announced from the LACNIC address blocks: 46896 Unique aggregates announced from the LACNIC address blocks: 22928 LACNIC Region origin ASes present in the Internet Routing Table: 1682 LACNIC Prefixes per ASN: 27.88 LACNIC Region origin ASes announcing only one prefix: 480 LACNIC Region transit ASes present in the Internet Routing Table: 309 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 118255616 Equivalent to 7 /8s, 12 /16s and 112 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9788 Total AfriNIC prefixes after maximum aggregation: 2240 AfriNIC Deaggregation factor: 4.37 Prefixes being announced from the AfriNIC address blocks: 10271 Unique aggregates announced from the AfriNIC address blocks: 3460 AfriNIC Region origin ASes present in the Internet Routing Table: 567 AfriNIC Prefixes per ASN: 18.11 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 123 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 42638592 Equivalent to 2 /8s, 138 /16s and 157 /24s Percentage of available AfriNIC address space announced: 42.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17974 2430 829 55 PT Telekomunikasi Indonesia 4766 2114 11550 605 Korea Telecom (KIX) 7545 1793 301 85 TPG Internet Pty Ltd 4755 1599 376 159 TATA Communications formerly 9829 1409 1154 41 National Internet Backbone 9583 1180 88 513 Sify Limited 7552 1077 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1020 310 74 BHARTI Airtel Ltd. 18101 1017 135 170 Reliance Infocom Ltd Internet Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
BellSouth.net
Inc. 7029 3132 990 162 Windstream Communications Inc 18566 2072 381 182 Covad Communications Co. 22773 1968 2931 128 Cox Communications Inc. 1785 1920 678 124 PaeTec Communications, Inc. 20115 1664 1585 626 Charter Communications 4323 1592 1171 394 tw telecom holdings, inc. 30036 1364 274 733 Mediacom Communications Corp 7018 1256 10305 848 AT&T Services, Inc. 7011 1222 334 692 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1792 544 16 Corbina telecom 12479 851 776 64 France Telecom Espana SA 34984 821 207 198 BILISIM TELEKOM 6830 726 2314 448 UPC Broadband 31148 726 37 9 FreeNet ISP 13188 709 93 136 Ukraine 20940 683 222 544 Akamai Technologies European 8551 618 364 61 Bezeq International 58113 601 66 364 LIR DATACENTER TELECOM SRL 9116 541 326 32 Goldenlines main autonomous s Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 Types of queries are: POCs, o 28573 2149 1278 61 Types of queries are: POCs, o 7303 1661 1131 201 Telecom Argentina S.A. 6503 1531 435 70 Axtel, S.A.B. de C.V. 8151 1447 3029 348 Uninet S.A. de C.V. 27947 699 77 87 Telconet S.A 3816 653 309 68 Types of queries are: POCs, o 14420 594 90 103 CORPORACION NACIONAL DE TELEC 11172 589 101 65 Alestra, S. de R.L. de C.V. 7738 582 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 898 307 37 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 643 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15399 193 29 5 Wananchi Online Limited 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
BellSouth.net
Inc. 7029 3132 990 162 Windstream Communications Inc 17974 2430 829 55 PT Telekomunikasi Indonesia 10620 2233 380 225 Types of queries are: POCs, o 28573 2149 1278 61 Types of queries are: POCs, o 4766 2114 11550 605 Korea Telecom (KIX) 18566 2072 381 182 Covad Communications Co. 22773 1968 2931 128 Cox Communications Inc. 1785 1920 678 124 PaeTec Communications, Inc. 7545 1793 301 85 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2970 Windstream Communications Inc 17974 2430 2375 PT Telekomunikasi Indonesia 28573 2149 2088 Types of queries are: POCs, o 10620 2233 2008 Types of queries are: POCs, o 18566 2072 1890 Covad Communications Co. 22773 1968 1840 Cox Communications Inc. 1785 1920 1796 PaeTec Communications, Inc. 8402 1792 1776 Corbina telecom 7545 1793 1708 TPG Internet Pty Ltd 4766 2114 1509 Korea Telecom (KIX) Complete listing at
http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.0.0.0/8 65333 Internet Assigned Numbers Aut 128.0.24.0/21 41794 Sibirskie Seti Ltd. 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 G.I.T. TELECOM LIMITED Complete listing at
http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:14 /10:30 /11:87 /12:243 /13:476 /14:852 /15:1556 /16:12386 /17:6544 /18:10782 /19:21155 /20:30540 /21:32393 /22:42630 /23:39875 /24:221476 /25:9 /26:13 /27:11 /28:145 /29:184 /30:88 /31:0 /32:140 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2621 3132 Windstream Communications Inc 18566 2022 2072 Covad Communications Co. 6389 1786 3170
BellSouth.net
Inc. 8402 1499 1792 Corbina telecom 22773 1301 1968 Cox Communications Inc. 30036 1285 1364 Mediacom Communications Corp 11492 1152 1187 CABLE ONE, INC. 6503 1050 1531 Axtel, S.A.B. de C.V. 1785 1013 1920 PaeTec Communications, Inc. 7011 957 1222 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:609 2:759 3:1 4:13 5:584 6:3 8:470 12:1925 13:3 14:676 15:11 16:3 17:6 20:27 23:209 24:1790 27:1374 31:1048 32:49 33:2 34:2 36:7 37:918 38:760 39:2 40:136 41:2855 42:175 44:3 46:1610 47:2 49:472 50:602 52:12 54:26 55:4 56:4 57:31 58:982 59:542 60:231 61:1277 62:958 63:1929 64:4206 65:2139 66:4443 67:2092 68:1154 69:3194 70:943 71:505 72:1865 74:2586 75:479 76:266 77:973 78:997 79:510 80:1228 81:984 82:630 83:543 84:527 85:1144 86:493 87:944 88:358 89:1796 90:304 91:5294 92:581 93:1427 94:1672 95:1262 96:407 97:323 98:959 99:36 100:29 101:290 103:1727 105:513 106:123 107:199 108:452 109:1597 110:809 111:974 112:429 113:719 114:659 115:845 116:863 117:743 118:954 119:1185 120:353 121:682 122:1659 123:1158 124:1307 125:1287 128:540 129:185 130:258 131:638 132:302 133:142 134:240 135:58 136:218 137:235 138:333 139:168 140:463 141:289 142:473 143:374 144:482 145:82 146:509 147:262 148:716 149:327 150:134 151:205 152:448 153:183 154:20 155:418 156:224 157:320 158:286 159:583 160:333 161:388 162:364 163:180 164:553 165:440 166:513 167:556 168:994 169:127 170:909 171:152 172:6 173:1694 174:631 175:458 176:766 177:1357 178:1633 180:1363 181:162 182:1097 183:311 184:612 185:53 186:2199 187:1377 188:1722 189:1590 190:5904 192:5968 193:5404 194:4081 195:3445 196:1232 197:256 198:3804 199:5008 200:5945 201:1956 202:8523 203:8594 204:4296 205:2491 206:2611 207:2704 208:3987 209:3536 210:2757 211:1520 212:2104 213:1840 214:866 215:86 216:5055 217:1569 218:560 219:289 220:1253 221:523 222:337 223:395 End of report
9 years, 8 months
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Routing Table Report - Japan view
by Routing Analysis Role Account
Routing Table Report 04:00 +10GMT Wed 31 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/current/
Analysis Summary ---------------- BGP routing table entries examined: 428140 Prefixes after maximum aggregation: 178676 Deaggregation factor: 2.40 Unique aggregates announced to Internet: 211057 Total ASes present in the Internet Routing Table: 42174 Prefixes per ASN: 10.15 Origin-only ASes present in the Internet Routing Table: 33465 Origin ASes announcing only one prefix: 15658 Transit ASes present in the Internet Routing Table: 5657 Transit-only ASes present in the Internet Routing Table: 148 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 861 Unregistered ASNs in the Routing Table: 318 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 3052 Prefixes from 32-bit ASNs in the Routing Table: 8282 Special use prefixes present in the Routing Table: 13 Prefixes being announced from unallocated address space: 151 Number of addresses announced to Internet: 2608090220 Equivalent to 155 /8s, 116 /16s and 76 /24s Percentage of available address space announced: 70.4 Percentage of allocated address space announced: 70.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 150254 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103897 Total APNIC prefixes after maximum aggregation: 32592 APNIC Deaggregation factor: 3.19 Prefixes being announced from the APNIC address blocks: 104676 Unique aggregates announced from the APNIC address blocks: 43022 APNIC Region origin ASes present in the Internet Routing Table: 4792 APNIC Prefixes per ASN: 21.84 APNIC Region origin ASes announcing only one prefix: 1251 APNIC Region transit ASes present in the Internet Routing Table: 784 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 341 Number of APNIC addresses announced to Internet: 712411808 Equivalent to 42 /8s, 118 /16s and 138 /24s Percentage of available APNIC address space announced: 83.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153531 Total ARIN prefixes after maximum aggregation: 77514 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 154408 Unique aggregates announced from the ARIN address blocks: 69442 ARIN Region origin ASes present in the Internet Routing Table: 14975 ARIN Prefixes per ASN: 10.31 ARIN Region origin ASes announcing only one prefix: 5632 ARIN Region transit ASes present in the Internet Routing Table: 1583 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1085871488 Equivalent to 64 /8s, 185 /16s and 21 /24s Percentage of available ARIN address space announced: 57.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108516 Total RIPE prefixes after maximum aggregation: 57559 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111176 Unique aggregates announced from the RIPE address blocks: 72121 RIPE Region origin ASes present in the Internet Routing Table: 16917 RIPE Prefixes per ASN: 6.57 RIPE Region origin ASes announcing only one prefix: 8133 RIPE Region transit ASes present in the Internet Routing Table: 2751 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1986 Number of RIPE addresses announced to Internet: 648507940 Equivalent to 38 /8s, 167 /16s and 114 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 44136 Total LACNIC prefixes after maximum aggregation: 8727 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 47570 Unique aggregates announced from the LACNIC address blocks: 22881 LACNIC Region origin ASes present in the Internet Routing Table: 1692 LACNIC Prefixes per ASN: 28.11 LACNIC Region origin ASes announcing only one prefix: 473 LACNIC Region transit ASes present in the Internet Routing Table: 322 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702 Number of LACNIC addresses announced to Internet: 118379048 Equivalent to 7 /8s, 14 /16s and 82 /24s Percentage of available LACNIC address space announced: 70.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9663 Total AfriNIC prefixes after maximum aggregation: 2231 AfriNIC Deaggregation factor: 4.33 Prefixes being announced from the AfriNIC address blocks: 10159 Unique aggregates announced from the AfriNIC address blocks: 3459 AfriNIC Region origin ASes present in the Internet Routing Table: 566 AfriNIC Prefixes per ASN: 17.95 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 126 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 42639360 Equivalent to 2 /8s, 138 /16s and 160 /24s Percentage of available AfriNIC address space announced: 42.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2973 11558 901 Korea Telecom (KIX) 17974 2430 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1800 301 87 TPG Internet Pty Ltd 4755 1618 376 159 TATA Communications formerly 9829 1409 1154 41 BSNL National Internet Backbo 9583 1190 88 508 Sify Limited 4808 1112 2056 315 CNCGROUP IP network: China169 7552 1107 1062 11 Vietel Corporation 24560 1034 384 161 Bharti Airtel Ltd., Telemedia 9498 1018 310 73 BHARTI Airtel Ltd. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
bellsouth.net
, inc. 7029 3132 990 162 Windstream Communications Inc 18566 2084 382 180 Covad Communications 22773 1968 2931 128 Cox Communications, Inc. 1785 1923 678 125 PaeTec Communications, Inc. 20115 1665 1585 626 Charter Communications 4323 1594 1155 394 Time Warner Telecom 30036 1364 274 735 Mediacom Communications Corp 7018 1250 10289 842 AT&T WorldNet Services 7011 1222 334 692 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1881 544 16 Corbina telecom 12479 851 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 724 2314 446 UPC Distribution Services 13188 709 93 136 Educational Network 20940 697 222 547 Akamai Technologies European 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 595 364 61 Bezeq International 3320 497 8440 407 Deutsche Telekom AG Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 TVCABLE BOGOTA 28573 2152 1278 61 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1590 3032 355 UniNet S.A. de C.V. 6503 1540 435 68 AVANTEL, S.A. 27947 702 77 90 Telconet S.A 3816 653 309 69 Empresa Nacional de Telecomun 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 582 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 897 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 643 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
bellsouth.net
, inc. 7029 3132 990 162 Windstream Communications Inc 4766 2973 11558 901 Korea Telecom (KIX) 17974 2430 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2233 380 225 TVCABLE BOGOTA 28573 2152 1278 61 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 22773 1968 2931 128 Cox Communications, Inc. 1785 1923 678 125 PaeTec Communications, Inc. 8402 1881 544 16 Corbina telecom Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2970 Windstream Communications Inc 17974 2430 2375 PT TELEKOMUNIKASI INDONESIA 28573 2152 2091 NET Servicos de Comunicao S.A 4766 2973 2072 Korea Telecom (KIX) 10620 2233 2008 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 8402 1881 1865 Corbina telecom 22773 1968 1840 Cox Communications, Inc. 1785 1923 1798 PaeTec Communications, Inc. 7545 1800 1713 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev Complete listing at
http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany Complete listing at
http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:14 /10:29 /11:87 /12:243 /13:474 /14:847 /15:1546 /16:12422 /17:6506 /18:10853 /19:21193 /20:30574 /21:32537 /22:43054 /23:40214 /24:223290 /25:1345 /26:1691 /27:906 /28:178 /29:77 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2621 3132 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1786 3170
bellsouth.net
, inc. 8402 1585 1881 Corbina telecom 22773 1301 1968 Cox Communications, Inc. 30036 1285 1364 Mediacom Communications Corp 11492 1152 1187 Cable One 6503 1054 1540 AVANTEL, S.A. 1785 1014 1923 PaeTec Communications, Inc. 7011 957 1222 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:646 2:791 3:1 4:13 5:584 6:3 8:472 12:1926 13:3 14:691 15:11 16:3 17:6 20:27 23:210 24:1794 27:1375 31:1027 32:54 33:2 34:2 36:7 37:921 38:767 39:2 40:136 41:2776 42:175 44:3 46:1621 47:2 49:472 50:605 52:12 54:26 55:6 56:4 57:27 58:989 59:550 60:237 61:1292 62:939 63:1937 64:4213 65:2138 66:4460 67:2092 68:1152 69:3200 70:945 71:505 72:1860 74:2586 75:478 76:266 77:980 78:999 79:510 80:1229 81:976 82:623 83:542 84:526 85:1148 86:492 87:943 88:358 89:1795 90:304 91:5287 92:582 93:1441 94:1675 95:1302 96:406 97:322 98:961 99:39 100:30 101:294 103:1730 105:513 106:123 107:199 108:470 109:1607 110:813 111:976 112:437 113:735 114:665 115:870 116:890 117:757 118:956 119:1227 120:360 121:694 122:1694 123:1160 124:1343 125:1286 128:577 129:197 130:272 131:644 132:308 133:142 134:251 135:58 136:219 137:238 138:332 139:170 140:490 141:290 142:492 143:370 144:488 145:82 146:518 147:271 148:734 149:329 150:141 151:205 152:450 153:183 154:21 155:419 156:227 157:364 158:286 159:664 160:333 161:413 162:365 163:191 164:713 165:439 166:513 167:552 168:997 169:129 170:910 171:152 172:6 173:1696 174:631 175:459 176:777 177:1359 178:1637 180:1366 181:162 182:1108 183:311 184:611 185:53 186:2194 187:1374 188:1730 189:1594 190:5913 192:6003 193:5399 194:4077 195:3439 196:1233 197:254 198:3856 199:5047 200:6012 201:1958 202:8705 203:8706 204:4347 205:2514 206:2703 207:2776 208:3988 209:3548 210:2835 211:1537 212:2087 213:1838 214:872 215:87 216:5057 217:1573 218:573 219:307 220:1261 221:529 222:337 223:401 End of report
9 years, 8 months
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Routing Table Report - London view
by Routing Analysis Role Account
Routing Table Report 08:00 +10GMT Tue 30 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/london/
Analysis Summary ---------------- BGP routing table entries examined: 422964 Prefixes after maximum aggregation: 177128 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211066 Total ASes present in the Internet Routing Table: 39257 Prefixes per ASN: 10.77 Origin-only ASes present in the Internet Routing Table: 33747 Origin ASes announcing only one prefix: 15850 Transit ASes present in the Internet Routing Table: 5510 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1527 Unregistered ASNs in the Routing Table: 360 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 8228 Special use prefixes present in the Routing Table: 19 Prefixes being announced from unallocated address space: 162 Number of addresses announced to Internet: 2628999936 Equivalent to 156 /8s, 179 /16s and 91 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 146960 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 98413 Total APNIC prefixes after maximum aggregation: 31160 APNIC Deaggregation factor: 3.16 Prefixes being announced from the APNIC address blocks: 99813 Unique aggregates announced from the APNIC address blocks: 42915 APNIC Region origin ASes present in the Internet Routing Table: 4743 APNIC Prefixes per ASN: 21.04 APNIC Region origin ASes announcing only one prefix: 1276 APNIC Region transit ASes present in the Internet Routing Table: 752 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 709716224 Equivalent to 42 /8s, 77 /16s and 105 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153295 Total ARIN prefixes after maximum aggregation: 77722 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 154121 Unique aggregates announced from the ARIN address blocks: 69606 ARIN Region origin ASes present in the Internet Routing Table: 15200 ARIN Prefixes per ASN: 10.14 ARIN Region origin ASes announcing only one prefix: 5774 ARIN Region transit ASes present in the Internet Routing Table: 1531 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1087280128 Equivalent to 64 /8s, 206 /16s and 148 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 109190 Total RIPE prefixes after maximum aggregation: 57438 RIPE Deaggregation factor: 1.90 Prefixes being announced from the RIPE address blocks: 111894 Unique aggregates announced from the RIPE address blocks: 72142 RIPE Region origin ASes present in the Internet Routing Table: 16905 RIPE Prefixes per ASN: 6.62 RIPE Region origin ASes announcing only one prefix: 8150 RIPE Region transit ASes present in the Internet Routing Table: 2720 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 648539904 Equivalent to 38 /8s, 167 /16s and 239 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 43355 Total LACNIC prefixes after maximum aggregation: 8512 LACNIC Deaggregation factor: 5.09 Prefixes being announced from the LACNIC address blocks: 46746 Unique aggregates announced from the LACNIC address blocks: 22799 LACNIC Region origin ASes present in the Internet Routing Table: 1675 LACNIC Prefixes per ASN: 27.91 LACNIC Region origin ASes announcing only one prefix: 478 LACNIC Region transit ASes present in the Internet Routing Table: 310 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 118266112 Equivalent to 7 /8s, 12 /16s and 153 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9736 Total AfriNIC prefixes after maximum aggregation: 2242 AfriNIC Deaggregation factor: 4.34 Prefixes being announced from the AfriNIC address blocks: 10227 Unique aggregates announced from the AfriNIC address blocks: 3460 AfriNIC Region origin ASes present in the Internet Routing Table: 566 AfriNIC Prefixes per ASN: 18.07 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 122 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 42632192 Equivalent to 2 /8s, 138 /16s and 132 /24s Percentage of available AfriNIC address space announced: 42.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17974 2418 829 55 PT Telekomunikasi Indonesia 4766 2113 11550 604 Korea Telecom (KIX) 7545 1778 301 84 TPG Internet Pty Ltd 4755 1600 376 159 TATA Communications formerly 9829 1409 1154 41 National Internet Backbone 9583 1180 88 513 Sify Limited 7552 1076 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1026 310 74 BHARTI Airtel Ltd. 18101 1017 135 170 Reliance Infocom Ltd Internet Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
BellSouth.net
Inc. 7029 3133 990 162 Windstream Communications Inc 18566 2072 381 182 Covad Communications Co. 22773 1966 2931 128 Cox Communications Inc. 1785 1926 678 125 PaeTec Communications, Inc. 20115 1665 1583 628 Charter Communications 4323 1591 1171 394 tw telecom holdings, inc. 30036 1362 273 735 Mediacom Communications Corp 7018 1275 10306 854 AT&T Services, Inc. 7011 1210 331 685 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1753 544 16 Corbina telecom 12479 853 776 64 France Telecom Espana SA 34984 821 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 714 2313 437 UPC Broadband 13188 708 93 135 Ukraine 20940 685 222 545 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 8551 618 364 61 Bezeq International 58113 601 66 364 LIR DATACENTER TELECOM SRL Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 Types of queries are: POCs, o 28573 2136 1278 61 Types of queries are: POCs, o 7303 1661 1131 201 Telecom Argentina S.A. 6503 1531 435 70 Axtel, S.A.B. de C.V. 8151 1446 3027 351 Uninet S.A. de C.V. 27947 679 77 86 Telconet S.A 3816 654 309 68 Types of queries are: POCs, o 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 101 65 Alestra, S. de R.L. de C.V. 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 900 307 37 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15399 193 29 5 Wananchi Online Limited 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3170 3723 161
BellSouth.net
Inc. 7029 3133 990 162 Windstream Communications Inc 17974 2418 829 55 PT Telekomunikasi Indonesia 10620 2233 380 225 Types of queries are: POCs, o 28573 2136 1278 61 Types of queries are: POCs, o 4766 2113 11550 604 Korea Telecom (KIX) 18566 2072 381 182 Covad Communications Co. 22773 1966 2931 128 Cox Communications Inc. 1785 1926 678 125 PaeTec Communications, Inc. 7545 1778 301 84 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3133 2971 Windstream Communications Inc 17974 2418 2363 PT Telekomunikasi Indonesia 28573 2136 2075 Types of queries are: POCs, o 10620 2233 2008 Types of queries are: POCs, o 18566 2072 1890 Covad Communications Co. 22773 1966 1838 Cox Communications Inc. 1785 1926 1801 PaeTec Communications, Inc. 8402 1753 1737 Corbina telecom 7545 1778 1694 TPG Internet Pty Ltd 4766 2113 1509 Korea Telecom (KIX) Complete listing at
http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.0.0.0/8 65333 Internet Assigned Numbers Aut 128.0.24.0/21 41794 Sibirskie Seti Ltd. 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 G.I.T. TELECOM LIMITED Complete listing at
http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:14 /10:30 /11:87 /12:243 /13:476 /14:852 /15:1557 /16:12398 /17:6543 /18:10780 /19:21193 /20:30584 /21:32427 /22:42671 /23:39905 /24:222596 /25:9 /26:13 /27:11 /28:145 /29:182 /30:88 /31:0 /32:141 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3133 Windstream Communications Inc 18566 2022 2072 Covad Communications Co. 6389 1786 3170
BellSouth.net
Inc. 8402 1458 1753 Corbina telecom 22773 1299 1966 Cox Communications Inc. 30036 1283 1362 Mediacom Communications Corp 11492 1149 1184 CABLE ONE, INC. 6503 1050 1531 Axtel, S.A.B. de C.V. 1785 1018 1926 PaeTec Communications, Inc. 7011 945 1210 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:609 2:728 3:1 4:13 5:584 6:3 8:477 12:1966 13:3 14:667 15:11 16:3 17:6 20:27 23:210 24:1800 27:1370 31:1048 32:49 33:2 34:2 36:7 37:918 38:825 39:2 40:136 41:2833 42:175 44:3 46:1611 47:2 49:458 50:600 52:12 54:26 55:6 56:4 57:31 58:981 59:539 60:231 61:1286 62:991 63:1983 64:4268 65:2218 66:4538 67:2096 68:1161 69:3235 70:985 71:506 72:1879 74:2609 75:478 76:308 77:976 78:1002 79:508 80:1234 81:985 82:631 83:543 84:525 85:1145 86:494 87:942 88:358 89:1798 90:303 91:5278 92:588 93:1447 94:1669 95:1246 96:410 97:323 98:966 99:36 100:29 101:289 103:1714 105:513 106:122 107:200 108:455 109:1614 110:808 111:974 112:429 113:717 114:626 115:844 116:856 117:744 118:946 119:1177 120:353 121:682 122:1658 123:1159 124:1307 125:1283 128:544 129:186 130:271 131:633 132:302 133:142 134:240 135:62 136:218 137:233 138:336 139:168 140:465 141:289 142:472 143:374 144:493 145:82 146:511 147:261 148:719 149:329 150:150 151:205 152:448 153:183 154:20 155:436 156:224 157:321 158:286 159:582 160:337 161:390 162:364 163:180 164:554 165:418 166:514 167:562 168:996 169:124 170:917 171:152 172:7 173:1700 174:627 175:455 176:763 177:1340 178:1617 180:1362 181:158 182:1097 183:313 184:611 185:44 186:2155 187:1379 188:1718 189:1585 190:5854 192:5982 193:5549 194:4279 195:3461 196:1237 197:255 198:3831 199:5046 200:5923 201:1962 202:8521 203:8590 204:4330 205:2502 206:2634 207:2726 208:4042 209:3603 210:2761 211:1524 212:2102 213:1835 214:868 215:88 216:5113 217:1569 218:558 219:289 220:1251 221:523 222:338 223:400 End of report
9 years, 8 months
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Routing Table Report - Japan view
by Routing Analysis Role Account
Routing Table Report 04:00 +10GMT Tue 30 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/current/
Analysis Summary ---------------- BGP routing table entries examined: 429652 Prefixes after maximum aggregation: 179521 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211227 Total ASes present in the Internet Routing Table: 42483 Prefixes per ASN: 10.11 Origin-only ASes present in the Internet Routing Table: 33762 Origin ASes announcing only one prefix: 15829 Transit ASes present in the Internet Routing Table: 5668 Transit-only ASes present in the Internet Routing Table: 146 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 875 Unregistered ASNs in the Routing Table: 323 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 3053 Prefixes from 32-bit ASNs in the Routing Table: 8274 Special use prefixes present in the Routing Table: 13 Prefixes being announced from unallocated address space: 155 Number of addresses announced to Internet: 2609432556 Equivalent to 155 /8s, 136 /16s and 199 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 150852 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103764 Total APNIC prefixes after maximum aggregation: 32636 APNIC Deaggregation factor: 3.18 Prefixes being announced from the APNIC address blocks: 104542 Unique aggregates announced from the APNIC address blocks: 42999 APNIC Region origin ASes present in the Internet Routing Table: 4789 APNIC Prefixes per ASN: 21.83 APNIC Region origin ASes announcing only one prefix: 1249 APNIC Region transit ASes present in the Internet Routing Table: 782 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 342 Number of APNIC addresses announced to Internet: 712267808 Equivalent to 42 /8s, 116 /16s and 88 /24s Percentage of available APNIC address space announced: 83.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 154946 Total ARIN prefixes after maximum aggregation: 78347 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155802 Unique aggregates announced from the ARIN address blocks: 69699 ARIN Region origin ASes present in the Internet Routing Table: 15286 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5787 ARIN Region transit ASes present in the Internet Routing Table: 1597 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087356800 Equivalent to 64 /8s, 207 /16s and 191 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108836 Total RIPE prefixes after maximum aggregation: 57533 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111513 Unique aggregates announced from the RIPE address blocks: 72143 RIPE Region origin ASes present in the Internet Routing Table: 16921 RIPE Prefixes per ASN: 6.59 RIPE Region origin ASes announcing only one prefix: 8148 RIPE Region transit ASes present in the Internet Routing Table: 2752 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1984 Number of RIPE addresses announced to Internet: 648509988 Equivalent to 38 /8s, 167 /16s and 122 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 44080 Total LACNIC prefixes after maximum aggregation: 8721 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 47510 Unique aggregates announced from the LACNIC address blocks: 22804 LACNIC Region origin ASes present in the Internet Routing Table: 1690 LACNIC Prefixes per ASN: 28.11 LACNIC Region origin ASes announcing only one prefix: 474 LACNIC Region transit ASes present in the Internet Routing Table: 322 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 704 Number of LACNIC addresses announced to Internet: 118379048 Equivalent to 7 /8s, 14 /16s and 82 /24s Percentage of available LACNIC address space announced: 70.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9636 Total AfriNIC prefixes after maximum aggregation: 2230 AfriNIC Deaggregation factor: 4.32 Prefixes being announced from the AfriNIC address blocks: 10130 Unique aggregates announced from the AfriNIC address blocks: 3446 AfriNIC Region origin ASes present in the Internet Routing Table: 565 AfriNIC Prefixes per ASN: 17.93 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 126 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 42628608 Equivalent to 2 /8s, 138 /16s and 118 /24s Percentage of available AfriNIC address space announced: 42.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1784 301 85 TPG Internet Pty Ltd 4755 1618 376 159 TATA Communications formerly 9829 1409 1154 41 BSNL National Internet Backbo 9583 1190 88 508 Sify Limited 4808 1113 2056 315 CNCGROUP IP network: China169 7552 1106 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1026 310 74 BHARTI Airtel Ltd. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3176 3723 162
bellsouth.net
, inc. 7029 3134 990 162 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications, Inc. 20115 1665 1583 628 Charter Communications 4323 1593 1155 394 Time Warner Telecom 30036 1364 274 735 Mediacom Communications Corp 7018 1273 10289 849 AT&T WorldNet Services 7011 1222 334 692 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1791 544 16 Corbina telecom 12479 853 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 723 2314 445 UPC Distribution Services 13188 708 93 135 Educational Network 20940 699 223 548 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 595 364 61 Bezeq International Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 TVCABLE BOGOTA 28573 2134 1278 61 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1588 3030 356 UniNet S.A. de C.V. 6503 1540 435 68 AVANTEL, S.A. 27947 691 77 90 Telconet S.A 3816 653 309 69 Empresa Nacional de Telecomun 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 899 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3176 3723 162
bellsouth.net
, inc. 7029 3134 990 162 Windstream Communications Inc 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2233 380 225 TVCABLE BOGOTA 28573 2134 1278 61 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications, Inc. 8402 1791 544 16 Corbina telecom Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3134 2972 Windstream Communications Inc 17974 2418 2363 PT TELEKOMUNIKASI INDONESIA 28573 2134 2073 NET Servicos de Comunicao S.A 4766 2972 2072 Korea Telecom (KIX) 10620 2233 2008 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 1785 1928 1802 PaeTec Communications, Inc. 22773 1911 1783 Cox Communications, Inc. 8402 1791 1775 Corbina telecom 7545 1784 1699 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev Complete listing at
http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany Complete listing at
http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:14 /10:29 /11:87 /12:243 /13:478 /14:849 /15:1549 /16:12457 /17:6517 /18:10862 /19:21210 /20:30594 /21:32576 /22:43121 /23:40255 /24:224543 /25:1351 /26:1691 /27:908 /28:179 /29:79 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2623 3134 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1791 3176
bellsouth.net
, inc. 8402 1507 1791 Corbina telecom 30036 1285 1364 Mediacom Communications Corp 22773 1251 1911 Cox Communications, Inc. 11492 1149 1184 Cable One 6503 1054 1540 AVANTEL, S.A. 1785 1018 1928 PaeTec Communications, Inc. 7011 957 1222 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:646 2:743 3:1 4:13 5:584 6:3 8:479 12:1975 13:3 14:682 15:11 16:3 17:6 20:27 23:211 24:1789 27:1371 31:1027 32:54 33:2 34:2 36:7 37:919 38:832 39:2 40:136 41:2772 42:175 44:3 46:1622 47:2 49:458 50:606 52:12 54:26 55:6 56:4 57:27 58:988 59:547 60:237 61:1301 62:972 63:2003 64:4283 65:2226 66:4530 67:2112 68:1162 69:3239 70:986 71:506 72:1882 74:2613 75:478 76:308 77:983 78:1004 79:508 80:1233 81:982 82:624 83:542 84:525 85:1148 86:491 87:941 88:358 89:1787 90:303 91:5279 92:588 93:1460 94:1675 95:1263 96:408 97:324 98:968 99:39 100:30 101:292 103:1722 105:513 106:122 107:201 108:473 109:1615 110:813 111:976 112:437 113:734 114:633 115:869 116:887 117:758 118:948 119:1225 120:360 121:694 122:1693 123:1159 124:1340 125:1283 128:566 129:198 130:284 131:644 132:309 133:142 134:252 135:62 136:219 137:238 138:337 139:170 140:492 141:289 142:491 143:377 144:498 145:82 146:518 147:269 148:736 149:330 150:158 151:205 152:450 153:183 154:21 155:437 156:227 157:365 158:286 159:664 160:337 161:414 162:365 163:191 164:701 165:449 166:513 167:560 168:1001 169:125 170:917 171:152 172:7 173:1701 174:628 175:456 176:772 177:1318 178:1619 180:1364 181:157 182:1108 183:314 184:611 185:43 186:2160 187:1384 188:1719 189:1590 190:5886 192:6039 193:5542 194:4277 195:3460 196:1234 197:247 198:3891 199:5087 200:6010 201:1958 202:8707 203:8717 204:4404 205:2525 206:2738 207:2800 208:4050 209:3627 210:2838 211:1537 212:2084 213:1832 214:874 215:88 216:5133 217:1551 218:571 219:305 220:1259 221:529 222:338 223:406 End of report
9 years, 8 months
1
0
0
0
Routing Table Report - London view
by Routing Analysis Role Account
Routing Table Report 08:00 +10GMT Mon 29 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/london/
Analysis Summary ---------------- BGP routing table entries examined: 423306 Prefixes after maximum aggregation: 177287 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211414 Total ASes present in the Internet Routing Table: 39282 Prefixes per ASN: 10.78 Origin-only ASes present in the Internet Routing Table: 33777 Origin ASes announcing only one prefix: 15841 Transit ASes present in the Internet Routing Table: 5505 Transit-only ASes present in the Internet Routing Table: 134 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1522 Unregistered ASNs in the Routing Table: 359 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 8243 Special use prefixes present in the Routing Table: 19 Prefixes being announced from unallocated address space: 163 Number of addresses announced to Internet: 2628714240 Equivalent to 156 /8s, 174 /16s and 255 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 147290 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 98326 Total APNIC prefixes after maximum aggregation: 31190 APNIC Deaggregation factor: 3.15 Prefixes being announced from the APNIC address blocks: 99712 Unique aggregates announced from the APNIC address blocks: 42939 APNIC Region origin ASes present in the Internet Routing Table: 4741 APNIC Prefixes per ASN: 21.03 APNIC Region origin ASes announcing only one prefix: 1274 APNIC Region transit ASes present in the Internet Routing Table: 749 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 709807872 Equivalent to 42 /8s, 78 /16s and 207 /24s Percentage of available APNIC address space announced: 83.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153392 Total ARIN prefixes after maximum aggregation: 77800 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 154227 Unique aggregates announced from the ARIN address blocks: 69617 ARIN Region origin ASes present in the Internet Routing Table: 15230 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 5785 ARIN Region transit ASes present in the Internet Routing Table: 1534 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1087208448 Equivalent to 64 /8s, 205 /16s and 124 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 109418 Total RIPE prefixes after maximum aggregation: 57455 RIPE Deaggregation factor: 1.90 Prefixes being announced from the RIPE address blocks: 112124 Unique aggregates announced from the RIPE address blocks: 72331 RIPE Region origin ASes present in the Internet Routing Table: 16903 RIPE Prefixes per ASN: 6.63 RIPE Region origin ASes announcing only one prefix: 8138 RIPE Region transit ASes present in the Internet Routing Table: 2717 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 648461824 Equivalent to 38 /8s, 166 /16s and 190 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 43435 Total LACNIC prefixes after maximum aggregation: 8547 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 46842 Unique aggregates announced from the LACNIC address blocks: 22907 LACNIC Region origin ASes present in the Internet Routing Table: 1675 LACNIC Prefixes per ASN: 27.97 LACNIC Region origin ASes announcing only one prefix: 474 LACNIC Region transit ASes present in the Internet Routing Table: 306 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 118306304 Equivalent to 7 /8s, 13 /16s and 54 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9751 Total AfriNIC prefixes after maximum aggregation: 2241 AfriNIC Deaggregation factor: 4.35 Prefixes being announced from the AfriNIC address blocks: 10237 Unique aggregates announced from the AfriNIC address blocks: 3475 AfriNIC Region origin ASes present in the Internet Routing Table: 566 AfriNIC Prefixes per ASN: 18.09 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 42364160 Equivalent to 2 /8s, 134 /16s and 109 /24s Percentage of available AfriNIC address space announced: 42.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17974 2418 829 55 PT Telekomunikasi Indonesia 4766 2113 11550 604 Korea Telecom (KIX) 7545 1780 301 86 TPG Internet Pty Ltd 4755 1599 376 159 TATA Communications formerly 9829 1409 1154 41 National Internet Backbone 9583 1181 88 514 Sify Limited 7552 1076 1062 11 Vietel Corporation 24560 1033 382 170 Bharti Airtel Ltd., Telemedia 9498 1028 310 74 BHARTI Airtel Ltd. 18101 1018 135 171 Reliance Infocom Ltd Internet Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3132 989 161 Windstream Communications Inc 18566 2072 381 182 Covad Communications Co. 1785 1925 678 124 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications Inc. 20115 1665 1583 628 Charter Communications 4323 1591 1171 394 tw telecom holdings, inc. 30036 1372 274 725 Mediacom Communications Corp 7018 1281 10306 854 AT&T Services, Inc. 7011 1222 334 692 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1759 544 16 Corbina telecom 12479 853 776 64 France Telecom Espana SA 34984 821 207 198 BILISIM TELEKOM 6830 726 2314 448 UPC Broadband 31148 726 37 9 FreeNet ISP 13188 708 93 135 Ukraine 20940 685 222 545 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 8551 619 364 61 Bezeq International 58113 601 66 364 LIR DATACENTER TELECOM SRL Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2233 380 225 Types of queries are: POCs, o 28573 2153 1278 61 Types of queries are: POCs, o 7303 1661 1131 201 Telecom Argentina S.A. 6503 1530 435 70 Axtel, S.A.B. de C.V. 8151 1447 3027 350 Uninet S.A. de C.V. 3816 654 309 68 Types of queries are: POCs, o 27947 628 73 85 Telconet S.A 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 101 65 Alestra, S. de R.L. de C.V. 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 900 307 37 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15399 193 29 5 Wananchi Online Limited 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3132 989 161 Windstream Communications Inc 17974 2418 829 55 PT Telekomunikasi Indonesia 10620 2233 380 225 Types of queries are: POCs, o 28573 2153 1278 61 Types of queries are: POCs, o 4766 2113 11550 604 Korea Telecom (KIX) 18566 2072 381 182 Covad Communications Co. 1785 1925 678 124 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications Inc. 7545 1780 301 86 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2971 Windstream Communications Inc 17974 2418 2363 PT Telekomunikasi Indonesia 28573 2153 2092 Types of queries are: POCs, o 10620 2233 2008 Types of queries are: POCs, o 18566 2072 1890 Covad Communications Co. 1785 1925 1801 PaeTec Communications, Inc. 22773 1911 1783 Cox Communications Inc. 8402 1759 1743 Corbina telecom 7545 1780 1694 TPG Internet Pty Ltd 4766 2113 1509 Korea Telecom (KIX) Complete listing at
http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.0.0.0/8 65333 Internet Assigned Numbers Aut 128.0.24.0/21 41794 Sibirskie Seti Ltd. 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 G.I.T. TELECOM LIMITED Complete listing at
http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:14 /10:30 /11:87 /12:241 /13:476 /14:852 /15:1558 /16:12407 /17:6541 /18:10783 /19:21194 /20:30523 /21:32416 /22:42686 /23:39926 /24:222969 /25:9 /26:13 /27:11 /28:142 /29:182 /30:88 /31:0 /32:139 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3132 Windstream Communications Inc 18566 2022 2072 Covad Communications Co. 6389 1791 3178
BellSouth.net
Inc. 8402 1462 1759 Corbina telecom 30036 1293 1372 Mediacom Communications Corp 22773 1251 1911 Cox Communications Inc. 11492 1149 1184 CABLE ONE, INC. 6503 1050 1530 Axtel, S.A.B. de C.V. 1785 1018 1925 PaeTec Communications, Inc. 7011 957 1222 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:608 2:764 3:1 4:13 5:581 6:3 8:477 12:1976 13:3 14:664 15:11 16:3 17:6 20:27 23:210 24:1785 27:1366 31:1053 32:49 33:2 34:2 36:7 37:918 38:837 39:2 40:136 41:2836 42:175 44:3 46:1624 47:2 49:447 50:602 52:12 54:26 55:6 56:4 57:31 58:980 59:540 60:231 61:1286 62:990 63:1996 64:4276 65:2222 66:4517 67:2115 68:1158 69:3238 70:985 71:506 72:1879 74:2615 75:478 76:308 77:972 78:1004 79:508 80:1236 81:984 82:632 83:543 84:526 85:1149 86:479 87:941 88:360 89:1797 90:303 91:5285 92:596 93:1464 94:1674 95:1218 96:408 97:325 98:968 99:36 100:29 101:288 103:1699 105:512 106:122 107:201 108:455 109:1645 110:807 111:974 112:428 113:718 114:627 115:844 116:859 117:743 118:949 119:1182 120:353 121:682 122:1659 123:1158 124:1305 125:1285 128:546 129:186 130:271 131:639 132:303 133:142 134:241 135:62 136:217 137:235 138:337 139:168 140:458 141:289 142:472 143:374 144:491 145:82 146:511 147:260 148:718 149:329 150:151 151:205 152:448 153:183 154:20 155:436 156:224 157:319 158:286 159:581 160:338 161:390 162:364 163:180 164:563 165:440 166:512 167:561 168:995 169:124 170:917 171:152 172:7 173:1700 174:625 175:454 176:768 177:1336 178:1663 180:1350 181:162 182:1097 183:313 184:609 185:43 186:2189 187:1375 188:1784 189:1584 190:5894 192:5984 193:5553 194:4276 195:3461 196:1235 197:247 198:3842 199:5054 200:5931 201:1954 202:8519 203:8619 204:4335 205:2508 206:2644 207:2727 208:4048 209:3606 210:2756 211:1524 212:2102 213:1842 214:869 215:86 216:5121 217:1571 218:559 219:289 220:1249 221:523 222:338 223:400 End of report
9 years, 8 months
1
0
0
0
Routing Table Report - Japan view
by Routing Analysis Role Account
Routing Table Report 04:00 +10GMT Mon 29 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/current/
Analysis Summary ---------------- BGP routing table entries examined: 429785 Prefixes after maximum aggregation: 179488 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211326 Total ASes present in the Internet Routing Table: 42468 Prefixes per ASN: 10.12 Origin-only ASes present in the Internet Routing Table: 33764 Origin ASes announcing only one prefix: 15811 Transit ASes present in the Internet Routing Table: 5655 Transit-only ASes present in the Internet Routing Table: 137 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 873 Unregistered ASNs in the Routing Table: 323 Number of 32-bit ASNs allocated by the RIRs: 3418 Number of 32-bit ASNs visible in the Routing Table: 3049 Prefixes from 32-bit ASNs in the Routing Table: 8302 Special use prefixes present in the Routing Table: 13 Prefixes being announced from unallocated address space: 156 Number of addresses announced to Internet: 2609046380 Equivalent to 155 /8s, 130 /16s and 227 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 151065 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103709 Total APNIC prefixes after maximum aggregation: 32591 APNIC Deaggregation factor: 3.18 Prefixes being announced from the APNIC address blocks: 104482 Unique aggregates announced from the APNIC address blocks: 42973 APNIC Region origin ASes present in the Internet Routing Table: 4788 APNIC Prefixes per ASN: 21.82 APNIC Region origin ASes announcing only one prefix: 1249 APNIC Region transit ASes present in the Internet Routing Table: 780 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 342 Number of APNIC addresses announced to Internet: 712383264 Equivalent to 42 /8s, 118 /16s and 27 /24s Percentage of available APNIC address space announced: 83.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 154962 Total ARIN prefixes after maximum aggregation: 78333 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155824 Unique aggregates announced from the ARIN address blocks: 69687 ARIN Region origin ASes present in the Internet Routing Table: 15292 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5787 ARIN Region transit ASes present in the Internet Routing Table: 1602 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087336320 Equivalent to 64 /8s, 207 /16s and 111 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108918 Total RIPE prefixes after maximum aggregation: 57530 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111596 Unique aggregates announced from the RIPE address blocks: 72136 RIPE Region origin ASes present in the Internet Routing Table: 16915 RIPE Prefixes per ASN: 6.60 RIPE Region origin ASes announcing only one prefix: 8132 RIPE Region transit ASes present in the Internet Routing Table: 2742 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1983 Number of RIPE addresses announced to Internet: 648278820 Equivalent to 38 /8s, 163 /16s and 243 /24s Percentage of available RIPE address space announced: 94.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 44112 Total LACNIC prefixes after maximum aggregation: 8744 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 47572 Unique aggregates announced from the LACNIC address blocks: 22917 LACNIC Region origin ASes present in the Internet Routing Table: 1690 LACNIC Prefixes per ASN: 28.15 LACNIC Region origin ASes announcing only one prefix: 473 LACNIC Region transit ASes present in the Internet Routing Table: 319 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702 Number of LACNIC addresses announced to Internet: 118401192 Equivalent to 7 /8s, 14 /16s and 168 /24s Percentage of available LACNIC address space announced: 70.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9666 Total AfriNIC prefixes after maximum aggregation: 2236 AfriNIC Deaggregation factor: 4.32 Prefixes being announced from the AfriNIC address blocks: 10155 Unique aggregates announced from the AfriNIC address blocks: 3476 AfriNIC Region origin ASes present in the Internet Routing Table: 564 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 42356224 Equivalent to 2 /8s, 134 /16s and 78 /24s Percentage of available AfriNIC address space announced: 42.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1784 301 85 TPG Internet Pty Ltd 4755 1617 376 159 TATA Communications formerly 9829 1409 1154 41 BSNL National Internet Backbo 9583 1191 88 509 Sify Limited 4808 1113 2056 314 CNCGROUP IP network: China169 7552 1106 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1028 310 74 BHARTI Airtel Ltd. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
bellsouth.net
, inc. 7029 3132 989 161 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications, Inc. 20115 1665 1583 628 Charter Communications 4323 1593 1155 394 Time Warner Telecom 30036 1373 274 726 Mediacom Communications Corp 7018 1276 10290 849 AT&T WorldNet Services 7011 1222 334 692 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1850 544 16 Corbina telecom 12479 853 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 724 2314 446 UPC Distribution Services 13188 708 93 135 Educational Network 20940 699 223 548 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 596 364 61 Bezeq International Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2232 380 225 TVCABLE BOGOTA 28573 2152 1278 61 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1587 3030 356 UniNet S.A. de C.V. 6503 1539 435 68 AVANTEL, S.A. 27947 654 73 85 Telconet S.A 3816 653 309 69 Empresa Nacional de Telecomun 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 899 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
bellsouth.net
, inc. 7029 3132 989 161 Windstream Communications Inc 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2232 380 225 TVCABLE BOGOTA 28573 2152 1278 61 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1911 2931 128 Cox Communications, Inc. 8402 1850 544 16 Corbina telecom Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2971 Windstream Communications Inc 17974 2418 2363 PT TELEKOMUNIKASI INDONESIA 28573 2152 2091 NET Servicos de Comunicao S.A 4766 2972 2072 Korea Telecom (KIX) 10620 2232 2007 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 8402 1850 1834 Corbina telecom 1785 1928 1802 PaeTec Communications, Inc. 22773 1911 1783 Cox Communications, Inc. 7545 1784 1699 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev Complete listing at
http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany Complete listing at
http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:14 /10:29 /11:87 /12:241 /13:478 /14:850 /15:1548 /16:12460 /17:6518 /18:10855 /19:21229 /20:30558 /21:32563 /22:43116 /23:40256 /24:224710 /25:1356 /26:1693 /27:908 /28:177 /29:79 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3132 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1791 3178
bellsouth.net
, inc. 8402 1550 1850 Corbina telecom 30036 1294 1373 Mediacom Communications Corp 22773 1251 1911 Cox Communications, Inc. 11492 1149 1184 Cable One 6503 1054 1539 AVANTEL, S.A. 1785 1018 1928 PaeTec Communications, Inc. 7011 957 1222 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:645 2:785 3:1 4:13 5:583 6:3 8:479 12:1976 13:3 14:678 15:11 16:3 17:6 20:27 23:211 24:1790 27:1367 31:1031 32:54 33:2 34:2 36:7 37:918 38:845 39:2 40:136 41:2776 42:175 44:3 46:1638 47:2 49:461 50:607 52:12 54:26 55:6 56:4 57:27 58:986 59:548 60:237 61:1301 62:971 63:2002 64:4282 65:2226 66:4530 67:2116 68:1159 69:3242 70:986 71:506 72:1882 74:2615 75:478 76:308 77:973 78:1008 79:509 80:1236 81:981 82:623 83:542 84:525 85:1153 86:481 87:942 88:360 89:1803 90:303 91:5285 92:588 93:1448 94:1676 95:1265 96:408 97:325 98:970 99:39 100:30 101:291 103:1706 105:512 106:122 107:201 108:473 109:1614 110:811 111:976 112:436 113:734 114:631 115:869 116:886 117:757 118:951 119:1225 120:360 121:694 122:1694 123:1160 124:1340 125:1285 128:582 129:198 130:284 131:645 132:309 133:142 134:252 135:62 136:218 137:238 138:337 139:170 140:485 141:290 142:491 143:376 144:496 145:82 146:517 147:269 148:735 149:330 150:158 151:205 152:450 153:183 154:21 155:437 156:226 157:364 158:285 159:662 160:338 161:414 162:365 163:191 164:710 165:443 166:512 167:560 168:999 169:125 170:916 171:152 172:7 173:1701 174:625 175:454 176:775 177:1337 178:1619 180:1359 181:162 182:1108 183:314 184:610 185:43 186:2198 187:1377 188:1709 189:1596 190:5916 192:6039 193:5547 194:4275 195:3459 196:1234 197:244 198:3894 199:5091 200:6001 201:1958 202:8709 203:8723 204:4402 205:2525 206:2738 207:2800 208:4057 209:3626 210:2834 211:1537 212:2084 213:1838 214:871 215:87 216:5133 217:1570 218:572 219:307 220:1257 221:529 222:338 223:406 End of report
9 years, 8 months
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Routing Table Report - London view
by Routing Analysis Role Account
Routing Table Report 08:00 +10GMT Sun 28 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/london/
Analysis Summary ---------------- BGP routing table entries examined: 423203 Prefixes after maximum aggregation: 177269 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211338 Total ASes present in the Internet Routing Table: 39277 Prefixes per ASN: 10.77 Origin-only ASes present in the Internet Routing Table: 33773 Origin ASes announcing only one prefix: 15848 Transit ASes present in the Internet Routing Table: 5504 Transit-only ASes present in the Internet Routing Table: 133 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1510 Unregistered ASNs in the Routing Table: 358 Number of 32-bit ASNs allocated by the RIRs: 3413 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 8233 Special use prefixes present in the Routing Table: 19 Prefixes being announced from unallocated address space: 164 Number of addresses announced to Internet: 2628475904 Equivalent to 156 /8s, 171 /16s and 92 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 147292 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 98367 Total APNIC prefixes after maximum aggregation: 31183 APNIC Deaggregation factor: 3.15 Prefixes being announced from the APNIC address blocks: 99755 Unique aggregates announced from the APNIC address blocks: 42940 APNIC Region origin ASes present in the Internet Routing Table: 4738 APNIC Prefixes per ASN: 21.05 APNIC Region origin ASes announcing only one prefix: 1274 APNIC Region transit ASes present in the Internet Routing Table: 749 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 17 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 709725184 Equivalent to 42 /8s, 77 /16s and 140 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153327 Total ARIN prefixes after maximum aggregation: 77756 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 154155 Unique aggregates announced from the ARIN address blocks: 69568 ARIN Region origin ASes present in the Internet Routing Table: 15226 ARIN Prefixes per ASN: 10.12 ARIN Region origin ASes announcing only one prefix: 5781 ARIN Region transit ASes present in the Internet Routing Table: 1532 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1087132928 Equivalent to 64 /8s, 204 /16s and 85 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 109376 Total RIPE prefixes after maximum aggregation: 57456 RIPE Deaggregation factor: 1.90 Prefixes being announced from the RIPE address blocks: 112082 Unique aggregates announced from the RIPE address blocks: 72337 RIPE Region origin ASes present in the Internet Routing Table: 16904 RIPE Prefixes per ASN: 6.63 RIPE Region origin ASes announcing only one prefix: 8145 RIPE Region transit ASes present in the Internet Routing Table: 2716 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 648460800 Equivalent to 38 /8s, 166 /16s and 186 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 43405 Total LACNIC prefixes after maximum aggregation: 8576 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 46811 Unique aggregates announced from the LACNIC address blocks: 22867 LACNIC Region origin ASes present in the Internet Routing Table: 1678 LACNIC Prefixes per ASN: 27.90 LACNIC Region origin ASes announcing only one prefix: 478 LACNIC Region transit ASes present in the Internet Routing Table: 308 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 118218240 Equivalent to 7 /8s, 11 /16s and 222 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9752 Total AfriNIC prefixes after maximum aggregation: 2244 AfriNIC Deaggregation factor: 4.35 Prefixes being announced from the AfriNIC address blocks: 10235 Unique aggregates announced from the AfriNIC address blocks: 3480 AfriNIC Region origin ASes present in the Internet Routing Table: 565 AfriNIC Prefixes per ASN: 18.12 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 42369024 Equivalent to 2 /8s, 134 /16s and 128 /24s Percentage of available AfriNIC address space announced: 42.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17974 2418 829 55 PT Telekomunikasi Indonesia 4766 2113 11550 604 Korea Telecom (KIX) 7545 1780 301 86 TPG Internet Pty Ltd 4755 1602 375 162 TATA Communications formerly 9829 1409 1154 41 National Internet Backbone 9583 1175 88 512 Sify Limited 7552 1075 1062 11 Vietel Corporation 24560 1033 382 170 Bharti Airtel Ltd., Telemedia 9498 1028 310 74 BHARTI Airtel Ltd. 18101 1018 135 171 Reliance Infocom Ltd Internet Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3131 989 161 Windstream Communications Inc 18566 2072 381 182 Covad Communications Co. 1785 1926 678 125 PaeTec Communications, Inc. 22773 1910 2931 128 Cox Communications Inc. 20115 1664 1587 617 Charter Communications 4323 1591 1171 394 tw telecom holdings, inc. 30036 1372 274 725 Mediacom Communications Corp 7018 1282 10306 855 AT&T Services, Inc. 7011 1222 334 692 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1756 544 16 Corbina telecom 12479 853 776 64 France Telecom Espana SA 34984 821 207 198 BILISIM TELEKOM 6830 726 2314 448 UPC Broadband 31148 726 37 9 FreeNet ISP 13188 707 93 134 Ukraine 20940 685 222 545 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 8551 617 364 61 Bezeq International 58113 601 66 364 LIR DATACENTER TELECOM SRL Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2225 378 227 Types of queries are: POCs, o 28573 2051 1278 61 Types of queries are: POCs, o 7303 1661 1131 201 Telecom Argentina S.A. 6503 1529 419 70 Axtel, S.A.B. de C.V. 8151 1444 3026 349 Uninet S.A. de C.V. 27947 717 75 92 Telconet S.A 3816 654 309 68 Types of queries are: POCs, o 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 101 65 Alestra, S. de R.L. de C.V. 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 900 307 37 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15399 193 29 5 Wananchi Online Limited 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3131 989 161 Windstream Communications Inc 17974 2418 829 55 PT Telekomunikasi Indonesia 10620 2225 378 227 Types of queries are: POCs, o 4766 2113 11550 604 Korea Telecom (KIX) 18566 2072 381 182 Covad Communications Co. 28573 2051 1278 61 Types of queries are: POCs, o 1785 1926 678 125 PaeTec Communications, Inc. 22773 1910 2931 128 Cox Communications Inc. 7545 1780 301 86 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3131 2970 Windstream Communications Inc 17974 2418 2363 PT Telekomunikasi Indonesia 10620 2225 1998 Types of queries are: POCs, o 28573 2051 1990 Types of queries are: POCs, o 18566 2072 1890 Covad Communications Co. 1785 1926 1801 PaeTec Communications, Inc. 22773 1910 1782 Cox Communications Inc. 8402 1756 1740 Corbina telecom 7545 1780 1694 TPG Internet Pty Ltd 4766 2113 1509 Korea Telecom (KIX) Complete listing at
http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.0.0.0/8 65333 Internet Assigned Numbers Aut 128.0.24.0/21 41794 Sibirskie Seti Ltd. 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 G.I.T. TELECOM LIMITED Complete listing at
http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:14 /10:30 /11:87 /12:241 /13:476 /14:852 /15:1558 /16:12404 /17:6539 /18:10787 /19:21173 /20:30485 /21:32412 /22:42629 /23:39902 /24:223009 /25:9 /26:13 /27:11 /28:144 /29:182 /30:88 /31:0 /32:139 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2621 3131 Windstream Communications Inc 18566 2022 2072 Covad Communications Co. 6389 1791 3178
BellSouth.net
Inc. 8402 1457 1756 Corbina telecom 30036 1293 1372 Mediacom Communications Corp 22773 1250 1910 Cox Communications Inc. 11492 1149 1184 CABLE ONE, INC. 6503 1050 1529 Axtel, S.A.B. de C.V. 1785 1018 1926 PaeTec Communications, Inc. 7011 957 1222 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:607 2:764 3:1 4:13 5:583 6:3 8:476 12:1976 13:3 14:666 15:11 16:3 17:6 20:27 23:210 24:1785 27:1369 31:1052 32:49 33:2 34:2 36:7 37:916 38:836 39:2 40:136 41:2839 42:175 44:3 46:1628 47:2 49:460 50:602 52:12 54:26 55:6 56:4 57:31 58:980 59:540 60:231 61:1286 62:990 63:1998 64:4275 65:2222 66:4516 67:2116 68:1158 69:3236 70:985 71:506 72:1879 74:2615 75:478 76:308 77:968 78:995 79:507 80:1234 81:985 82:632 83:543 84:526 85:1140 86:481 87:943 88:360 89:1802 90:303 91:5283 92:596 93:1456 94:1673 95:1212 96:408 97:325 98:969 99:36 100:29 101:288 103:1695 105:512 106:122 107:201 108:455 109:1644 110:804 111:974 112:428 113:719 114:627 115:844 116:861 117:743 118:948 119:1181 120:353 121:682 122:1659 123:1158 124:1305 125:1285 128:548 129:186 130:271 131:639 132:303 133:142 134:241 135:62 136:218 137:235 138:336 139:168 140:458 141:289 142:470 143:375 144:491 145:82 146:508 147:260 148:717 149:329 150:151 151:205 152:446 153:182 154:20 155:435 156:219 157:319 158:286 159:581 160:337 161:389 162:364 163:180 164:563 165:440 166:512 167:561 168:993 169:124 170:908 171:152 172:7 173:1700 174:623 175:454 176:771 177:1328 178:1663 180:1356 181:162 182:1097 183:313 184:609 185:43 186:2244 187:1374 188:1784 189:1584 190:5899 192:5987 193:5552 194:4272 195:3462 196:1234 197:250 198:3842 199:5052 200:5948 201:1954 202:8526 203:8619 204:4336 205:2502 206:2642 207:2727 208:4047 209:3604 210:2757 211:1524 212:2104 213:1841 214:875 215:86 216:5117 217:1570 218:559 219:289 220:1249 221:533 222:338 223:399 End of report
9 years, 8 months
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Routing Table Report - Japan view
by Routing Analysis Role Account
Routing Table Report 04:00 +10GMT Sun 28 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/current/
Analysis Summary ---------------- BGP routing table entries examined: 429782 Prefixes after maximum aggregation: 179529 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211295 Total ASes present in the Internet Routing Table: 42483 Prefixes per ASN: 10.12 Origin-only ASes present in the Internet Routing Table: 33769 Origin ASes announcing only one prefix: 15819 Transit ASes present in the Internet Routing Table: 5665 Transit-only ASes present in the Internet Routing Table: 146 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 872 Unregistered ASNs in the Routing Table: 323 Number of 32-bit ASNs allocated by the RIRs: 3413 Number of 32-bit ASNs visible in the Routing Table: 3049 Prefixes from 32-bit ASNs in the Routing Table: 8281 Special use prefixes present in the Routing Table: 13 Prefixes being announced from unallocated address space: 157 Number of addresses announced to Internet: 2609096588 Equivalent to 155 /8s, 131 /16s and 167 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 151051 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103711 Total APNIC prefixes after maximum aggregation: 32602 APNIC Deaggregation factor: 3.18 Prefixes being announced from the APNIC address blocks: 104477 Unique aggregates announced from the APNIC address blocks: 42976 APNIC Region origin ASes present in the Internet Routing Table: 4785 APNIC Prefixes per ASN: 21.83 APNIC Region origin ASes announcing only one prefix: 1247 APNIC Region transit ASes present in the Internet Routing Table: 778 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 341 Number of APNIC addresses announced to Internet: 712349984 Equivalent to 42 /8s, 117 /16s and 153 /24s Percentage of available APNIC address space announced: 83.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 154911 Total ARIN prefixes after maximum aggregation: 78329 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155767 Unique aggregates announced from the ARIN address blocks: 69667 ARIN Region origin ASes present in the Internet Routing Table: 15292 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5786 ARIN Region transit ASes present in the Internet Routing Table: 1598 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087279264 Equivalent to 64 /8s, 206 /16s and 144 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 108897 Total RIPE prefixes after maximum aggregation: 57541 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111582 Unique aggregates announced from the RIPE address blocks: 72172 RIPE Region origin ASes present in the Internet Routing Table: 16926 RIPE Prefixes per ASN: 6.59 RIPE Region origin ASes announcing only one prefix: 8143 RIPE Region transit ASes present in the Internet Routing Table: 2755 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1984 Number of RIPE addresses announced to Internet: 648430884 Equivalent to 38 /8s, 166 /16s and 69 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 44211 Total LACNIC prefixes after maximum aggregation: 8765 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 47660 Unique aggregates announced from the LACNIC address blocks: 22867 LACNIC Region origin ASes present in the Internet Routing Table: 1689 LACNIC Prefixes per ASN: 28.22 LACNIC Region origin ASes announcing only one prefix: 472 LACNIC Region transit ASes present in the Internet Routing Table: 320 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702 Number of LACNIC addresses announced to Internet: 118370984 Equivalent to 7 /8s, 14 /16s and 50 /24s Percentage of available LACNIC address space announced: 70.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9655 Total AfriNIC prefixes after maximum aggregation: 2238 AfriNIC Deaggregation factor: 4.31 Prefixes being announced from the AfriNIC address blocks: 10139 Unique aggregates announced from the AfriNIC address blocks: 3475 AfriNIC Region origin ASes present in the Internet Routing Table: 563 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 42370816 Equivalent to 2 /8s, 134 /16s and 135 /24s Percentage of available AfriNIC address space announced: 42.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1783 301 85 TPG Internet Pty Ltd 4755 1619 375 162 TATA Communications formerly 9829 1409 1154 41 BSNL National Internet Backbo 9583 1185 88 507 Sify Limited 4808 1112 2056 314 CNCGROUP IP network: China169 7552 1105 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1028 310 74 BHARTI Airtel Ltd. Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
bellsouth.net
, inc. 7029 3132 989 161 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1910 2931 128 Cox Communications, Inc. 20115 1666 1587 617 Charter Communications 4323 1593 1155 394 Time Warner Telecom 30036 1373 274 726 Mediacom Communications Corp 7018 1275 10290 848 AT&T WorldNet Services 7011 1207 328 691 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1813 544 16 Corbina telecom 12479 853 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 724 2314 446 UPC Distribution Services 13188 707 93 134 Educational Network 20940 699 223 548 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 593 364 61 Bezeq International Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2224 378 227 TVCABLE BOGOTA 28573 2153 1278 61 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1588 3030 355 UniNet S.A. de C.V. 6503 1538 435 68 AVANTEL, S.A. 27947 740 74 96 Telconet S.A 3816 653 309 69 Empresa Nacional de Telecomun 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 899 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
bellsouth.net
, inc. 7029 3132 989 161 Windstream Communications Inc 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2224 378 227 TVCABLE BOGOTA 28573 2153 1278 61 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1910 2931 128 Cox Communications, Inc. 8402 1813 544 16 Corbina telecom Complete listing at
http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2971 Windstream Communications Inc 17974 2418 2363 PT TELEKOMUNIKASI INDONESIA 28573 2153 2092 NET Servicos de Comunicao S.A 4766 2972 2072 Korea Telecom (KIX) 10620 2224 1997 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 1785 1928 1802 PaeTec Communications, Inc. 8402 1813 1797 Corbina telecom 22773 1910 1782 Cox Communications, Inc. 7545 1783 1698 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev Complete listing at
http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany Complete listing at
http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:14 /10:29 /11:87 /12:241 /13:478 /14:850 /15:1549 /16:12459 /17:6515 /18:10861 /19:21232 /20:30572 /21:32557 /22:43105 /23:40258 /24:224701 /25:1356 /26:1695 /27:905 /28:179 /29:79 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3132 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1791 3178
bellsouth.net
, inc. 8402 1513 1813 Corbina telecom 30036 1294 1373 Mediacom Communications Corp 22773 1250 1910 Cox Communications, Inc. 11492 1149 1184 Cable One 6503 1054 1538 AVANTEL, S.A. 1785 1018 1928 PaeTec Communications, Inc. 7011 944 1207 Citizens Utilities Complete listing at
http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:644 2:780 3:1 4:13 5:583 6:3 8:478 12:1976 13:3 14:681 15:11 16:3 17:6 20:27 23:211 24:1790 27:1370 31:1029 32:54 33:2 34:2 36:7 37:917 38:843 39:2 40:136 41:2772 42:175 44:3 46:1638 47:2 49:461 50:607 52:12 54:26 55:6 56:4 57:27 58:985 59:547 60:237 61:1301 62:972 63:2005 64:4282 65:2227 66:4532 67:2116 68:1159 69:3233 70:986 71:506 72:1882 74:2610 75:478 76:308 77:975 78:1007 79:509 80:1236 81:982 82:623 83:542 84:525 85:1153 86:481 87:942 88:360 89:1802 90:303 91:5280 92:588 93:1441 94:1676 95:1240 96:408 97:325 98:969 99:39 100:30 101:291 103:1702 105:512 106:122 107:201 108:473 109:1614 110:808 111:977 112:436 113:734 114:633 115:869 116:888 117:757 118:950 119:1225 120:360 121:694 122:1694 123:1160 124:1341 125:1285 128:582 129:198 130:284 131:645 132:309 133:142 134:252 135:62 136:219 137:238 138:336 139:170 140:480 141:290 142:489 143:374 144:495 145:82 146:517 147:269 148:734 149:330 150:158 151:205 152:450 153:182 154:21 155:437 156:226 157:363 158:286 159:663 160:338 161:413 162:365 163:191 164:708 165:446 166:512 167:560 168:999 169:125 170:909 171:152 172:7 173:1700 174:615 175:454 176:778 177:1332 178:1618 180:1358 181:162 182:1108 183:314 184:610 185:43 186:2244 187:1369 188:1707 189:1595 190:5937 192:6040 193:5546 194:4272 195:3460 196:1234 197:247 198:3891 199:5088 200:6018 201:1966 202:8709 203:8720 204:4408 205:2524 206:2736 207:2800 208:4055 209:3624 210:2836 211:1537 212:2087 213:1832 214:884 215:87 216:5131 217:1569 218:572 219:307 220:1257 221:532 222:338 223:404 End of report
9 years, 8 months
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Routing Table Report - London view
by Routing Analysis Role Account
Routing Table Report 08:00 +10GMT Sat 27 Oct, 2012 Report Website:
http://thyme.rand.apnic.net
Detailed Analysis:
http://thyme.rand.apnic.net/london/
Analysis Summary ---------------- BGP routing table entries examined: 423136 Prefixes after maximum aggregation: 177245 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211253 Total ASes present in the Internet Routing Table: 39270 Prefixes per ASN: 10.78 Origin-only ASes present in the Internet Routing Table: 33773 Origin ASes announcing only one prefix: 15846 Transit ASes present in the Internet Routing Table: 5497 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1510 Unregistered ASNs in the Routing Table: 354 Number of 32-bit ASNs allocated by the RIRs: 3412 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 8210 Special use prefixes present in the Routing Table: 19 Prefixes being announced from unallocated address space: 166 Number of addresses announced to Internet: 2628528640 Equivalent to 156 /8s, 172 /16s and 42 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 147218 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 98346 Total APNIC prefixes after maximum aggregation: 31187 APNIC Deaggregation factor: 3.15 Prefixes being announced from the APNIC address blocks: 99741 Unique aggregates announced from the APNIC address blocks: 42936 APNIC Region origin ASes present in the Internet Routing Table: 4737 APNIC Prefixes per ASN: 21.06 APNIC Region origin ASes announcing only one prefix: 1275 APNIC Region transit ASes present in the Internet Routing Table: 748 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 17 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 709705984 Equivalent to 42 /8s, 77 /16s and 65 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 153312 Total ARIN prefixes after maximum aggregation: 77782 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 154130 Unique aggregates announced from the ARIN address blocks: 69544 ARIN Region origin ASes present in the Internet Routing Table: 15235 ARIN Prefixes per ASN: 10.12 ARIN Region origin ASes announcing only one prefix: 5789 ARIN Region transit ASes present in the Internet Routing Table: 1536 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1087293440 Equivalent to 64 /8s, 206 /16s and 200 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 109388 Total RIPE prefixes after maximum aggregation: 57441 RIPE Deaggregation factor: 1.90 Prefixes being announced from the RIPE address blocks: 112093 Unique aggregates announced from the RIPE address blocks: 72302 RIPE Region origin ASes present in the Internet Routing Table: 16894 RIPE Prefixes per ASN: 6.64 RIPE Region origin ASes announcing only one prefix: 8137 RIPE Region transit ASes present in the Internet Routing Table: 2712 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 648352000 Equivalent to 38 /8s, 165 /16s and 17 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 43441 Total LACNIC prefixes after maximum aggregation: 8549 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 46823 Unique aggregates announced from the LACNIC address blocks: 22879 LACNIC Region origin ASes present in the Internet Routing Table: 1676 LACNIC Prefixes per ASN: 27.94 LACNIC Region origin ASes announcing only one prefix: 477 LACNIC Region transit ASes present in the Internet Routing Table: 305 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 118264320 Equivalent to 7 /8s, 12 /16s and 146 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9693 Total AfriNIC prefixes after maximum aggregation: 2232 AfriNIC Deaggregation factor: 4.34 Prefixes being announced from the AfriNIC address blocks: 10182 Unique aggregates announced from the AfriNIC address blocks: 3444 AfriNIC Region origin ASes present in the Internet Routing Table: 560 AfriNIC Prefixes per ASN: 18.18 AfriNIC Region origin ASes announcing only one prefix: 168 AfriNIC Region transit ASes present in the Internet Routing Table: 120 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 42341120 Equivalent to 2 /8s, 134 /16s and 19 /24s Percentage of available AfriNIC address space announced: 42.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17974 2418 829 55 PT Telekomunikasi Indonesia 4766 2113 11550 604 Korea Telecom (KIX) 7545 1780 301 86 TPG Internet Pty Ltd 4755 1593 375 158 TATA Communications formerly 9829 1397 1152 36 National Internet Backbone 9583 1176 88 513 Sify Limited 7552 1075 1062 11 Vietel Corporation 24560 1033 382 170 Bharti Airtel Ltd., Telemedia 9498 1027 310 74 BHARTI Airtel Ltd. 18101 1018 135 171 Reliance Infocom Ltd Internet Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3132 989 161 Windstream Communications Inc 18566 2072 381 182 Covad Communications Co. 1785 1926 678 125 PaeTec Communications, Inc. 22773 1909 2931 128 Cox Communications Inc. 20115 1665 1586 617 Charter Communications 4323 1591 1171 394 tw telecom holdings, inc. 30036 1372 274 725 Mediacom Communications Corp 7018 1285 10306 856 AT&T Services, Inc. 7011 1222 334 692 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1775 544 16 Corbina telecom 12479 853 776 64 France Telecom Espana SA 34984 821 207 198 BILISIM TELEKOM 6830 726 2314 448 UPC Broadband 31148 726 37 9 FreeNet ISP 13188 707 93 134 Ukraine 20940 685 222 545 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 8551 618 364 61 Bezeq International 58113 601 66 364 LIR DATACENTER TELECOM SRL Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2225 378 227 Types of queries are: POCs, o 28573 2149 1278 61 Types of queries are: POCs, o 7303 1661 1131 201 Telecom Argentina S.A. 6503 1529 435 70 Axtel, S.A.B. de C.V. 8151 1445 3027 351 Uninet S.A. de C.V. 27947 717 75 92 Telconet S.A 3816 653 309 68 Types of queries are: POCs, o 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 101 65 Alestra, S. de R.L. de C.V. 7738 585 1178 33 Telecomunicacoes da Bahia S.A Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 900 307 37 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15399 193 29 5 Wananchi Online Limited 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3178 3724 164
BellSouth.net
Inc. 7029 3132 989 161 Windstream Communications Inc 17974 2418 829 55 PT Telekomunikasi Indonesia 10620 2225 378 227 Types of queries are: POCs, o 28573 2149 1278 61 Types of queries are: POCs, o 4766 2113 11550 604 Korea Telecom (KIX) 18566 2072 381 182 Covad Communications Co. 1785 1926 678 125 PaeTec Communications, Inc. 22773 1909 2931 128 Cox Communications Inc. 7545 1780 301 86 TPG Internet Pty Ltd Complete listing at
http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2971 Windstream Communications Inc 17974 2418 2363 PT Telekomunikasi Indonesia 28573 2149 2088 Types of queries are: POCs, o 10620 2225 1998 Types of queries are: POCs, o 18566 2072 1890 Covad Communications Co. 1785 1926 1801 PaeTec Communications, Inc. 22773 1909 1781 Cox Communications Inc. 8402 1775 1759 Corbina telecom 7545 1780 1694 TPG Internet Pty Ltd 4766 2113 1509 Korea Telecom (KIX) Complete listing at
http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at
http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.0.0.0/8 65333 Internet Assigned Numbers Aut 128.0.24.0/21 41794 Sibirskie Seti Ltd. 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at
http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 G.I.T. TELECOM LIMITED Complete listing at
http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:14 /10:30 /11:87 /12:241 /13:476 /14:852 /15:1558 /16:12407 /17:6535 /18:10785 /19:21186 /20:30508 /21:32395 /22:42657 /23:39901 /24:222897 /25:9 /26:13 /27:11 /28:143 /29:183 /30:88 /31:0 /32:141 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3132 Windstream Communications Inc 18566 2022 2072 Covad Communications Co. 6389 1791 3178
BellSouth.net
Inc. 8402 1479 1775 Corbina telecom 30036 1293 1372 Mediacom Communications Corp 22773 1249 1909 Cox Communications Inc. 11492 1149 1184 CABLE ONE, INC. 6503 1050 1529 Axtel, S.A.B. de C.V. 1785 1018 1926 PaeTec Communications, Inc. 7011 957 1222 Frontier Communications of Am Complete listing at
http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:608 2:756 3:1 4:13 5:580 6:3 8:474 12:1977 13:3 14:665 15:11 16:3 17:6 20:27 23:206 24:1785 27:1369 31:1046 32:49 33:2 34:2 36:7 37:911 38:835 39:2 40:136 41:2813 42:175 44:3 46:1619 47:2 49:460 50:606 52:12 54:25 55:7 56:4 57:31 58:977 59:539 60:231 61:1286 62:991 63:2000 64:4275 65:2224 66:4517 67:2115 68:1158 69:3226 70:985 71:506 72:1879 74:2613 75:478 76:308 77:968 78:1010 79:506 80:1235 81:985 82:632 83:543 84:525 85:1153 86:482 87:943 88:360 89:1801 90:303 91:5287 92:596 93:1460 94:1674 95:1236 96:396 97:325 98:968 99:36 100:29 101:289 103:1696 105:512 106:122 107:201 108:454 109:1642 110:810 111:974 112:428 113:719 114:627 115:844 116:860 117:744 118:946 119:1183 120:353 121:681 122:1659 123:1159 124:1304 125:1284 128:545 129:186 130:271 131:639 132:301 133:142 134:241 135:62 136:219 137:235 138:337 139:168 140:464 141:287 142:470 143:375 144:489 145:82 146:509 147:258 148:717 149:329 150:151 151:204 152:448 153:182 154:20 155:435 156:224 157:326 158:286 159:581 160:337 161:389 162:364 163:180 164:563 165:443 166:512 167:561 168:994 169:125 170:908 171:152 172:7 173:1700 174:610 175:453 176:772 177:1341 178:1663 180:1353 181:162 182:1097 183:313 184:609 185:42 186:2211 187:1375 188:1782 189:1585 190:5888 192:5978 193:5553 194:4278 195:3462 196:1234 197:249 198:3857 199:5048 200:5891 201:1957 202:8527 203:8623 204:4335 205:2498 206:2639 207:2732 208:4046 209:3603 210:2755 211:1523 212:2107 213:1836 214:879 215:85 216:5114 217:1561 218:559 219:289 220:1249 221:533 222:338 223:399 End of report
9 years, 8 months
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