bgp-stats June 2014

bgp-stats@lists.apnic.net

2 participants
150 discussions

by Routing Analysis Role Account

Routing Table Report 09:00 +10GMT Tue 01 Jul, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/us/ Analysis Summary ---------------- BGP routing table entries examined: 493899 Prefixes after maximum aggregation: 193915 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 249434 Total ASes present in the Internet Routing Table: 47007 Prefixes per ASN: 10.51 Origin-only ASes present in the Internet Routing Table: 35939 Origin ASes announcing only one prefix: 16317 Transit ASes present in the Internet Routing Table: 5953 Transit-only ASes present in the Internet Routing Table: 155 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 31 Max AS path prepend of ASN ( 19202) 25 Prefixes from unregistered ASNs in the Routing Table: 1675 Unregistered ASNs in the Routing Table: 418 Number of 32-bit ASNs allocated by the RIRs: 6928 Number of 32-bit ASNs visible in the Routing Table: 5115 Prefixes from 32-bit ASNs in the Routing Table: 17845 Number of bogon 32-bit ASNs visible in the Routing Table: 315 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 367 Number of addresses announced to Internet: 2690956480 Equivalent to 160 /8s, 100 /16s and 188 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170693 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 116067 Total APNIC prefixes after maximum aggregation: 34814 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 119286 Unique aggregates announced from the APNIC address blocks: 51273 APNIC Region origin ASes present in the Internet Routing Table: 4921 APNIC Prefixes per ASN: 24.24 APNIC Region origin ASes announcing only one prefix: 1236 APNIC Region transit ASes present in the Internet Routing Table: 844 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 999 Number of APNIC addresses announced to Internet: 733658624 Equivalent to 43 /8s, 186 /16s and 190 /24s Percentage of available APNIC address space announced: 85.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167104 Total ARIN prefixes after maximum aggregation: 83665 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 168868 Unique aggregates announced from the ARIN address blocks: 82945 ARIN Region origin ASes present in the Internet Routing Table: 16264 ARIN Prefixes per ASN: 10.38 ARIN Region origin ASes announcing only one prefix: 6102 ARIN Region transit ASes present in the Internet Routing Table: 1614 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1075611904 Equivalent to 64 /8s, 28 /16s and 137 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123454 Total RIPE prefixes after maximum aggregation: 62654 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128209 Unique aggregates announced from the RIPE address blocks: 81148 RIPE Region origin ASes present in the Internet Routing Table: 17694 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8238 RIPE Region transit ASes present in the Internet Routing Table: 2837 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2726 Number of RIPE addresses announced to Internet: 657804992 Equivalent to 39 /8s, 53 /16s and 78 /24s Percentage of available RIPE address space announced: 95.6 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, 61952-62463, 196608-202239 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: 57406 Total LACNIC prefixes after maximum aggregation: 10092 LACNIC Deaggregation factor: 5.69 Prefixes being announced from the LACNIC address blocks: 64514 Unique aggregates announced from the LACNIC address blocks: 29378 LACNIC Region origin ASes present in the Internet Routing Table: 2114 LACNIC Prefixes per ASN: 30.52 LACNIC Region origin ASes announcing only one prefix: 535 LACNIC Region transit ASes present in the Internet Routing Table: 430 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of LACNIC addresses announced to Internet: 165964800 Equivalent to 9 /8s, 228 /16s and 108 /24s Percentage of available LACNIC address space announced: 98.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11961 Total AfriNIC prefixes after maximum aggregation: 2653 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12655 Unique aggregates announced from the AfriNIC address blocks: 4366 AfriNIC Region origin ASes present in the Internet Routing Table: 719 AfriNIC Prefixes per ASN: 17.60 AfriNIC Region origin ASes announcing only one prefix: 206 AfriNIC Region transit ASes present in the Internet Routing Table: 147 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57568000 Equivalent to 3 /8s, 110 /16s and 107 /24s Percentage of available AfriNIC address space announced: 57.2 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 2790 899 72 PT Telekomunikasi Indonesia 4766 2207 11583 629 Korea Telecom 7545 2204 320 117 TPG Telecom Limited 4755 1836 392 197 TATA Communications formerly 9829 1624 1304 37 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1264 314 82 BHARTI Airtel Ltd. 7552 1245 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1102 2043 335 CNCGROUP IP network China169 Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2566 2938 136 Cox Communications Inc. 7029 2209 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1713 1702 569 Charter Communications 4323 1649 1090 419 tw telecom holdings, inc. 30036 1489 316 569 Mediacom Communications Corp 701 1441 11187 726 MCI Communications Services, 6983 1380 818 314 ITC^Deltacom 22561 1307 402 233 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1405 547 1047 Akamai International B.V. 8402 1357 544 15 OJSC "Vimpelcom" 13188 1044 100 30 TOV "Bank-Inform" 31148 1042 45 20 Freenet Ltd. 8551 949 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 773 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 580 346 29 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3712 2008 113 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1433 2975 416 Uninet S.A. de C.V. 6503 1126 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 887 130 52 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 586 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 247 19 6 Data Telecom Service 29571 227 22 18 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3712 2008 113 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2566 2938 136 Cox Communications Inc. 7029 2209 1911 289 Windstream Communications Inc 4766 2207 11583 629 Korea Telecom 7545 2204 320 117 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2048 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/us/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2566 2430 Cox Communications Inc. 7545 2204 2087 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2209 1920 Windstream Communications Inc 18566 2048 1870 MegaPath Corporation 4755 1836 1639 TATA Communications formerly 9829 1624 1587 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/us/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I Complete listing at http://thyme.rand.apnic.net/us/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/us/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 /8:16 /9:12 /10:30 /11:88 /12:256 /13:487 /14:976 /15:1690 /16:12943 /17:6871 /18:11476 /19:24335 /20:34664 /21:36739 /22:53101 /23:46423 /24:263583 /25:59 /26:47 /27:14 /28:16 /29:6 /30:1 /31:0 /32:66 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1815 2566 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1330 1489 Mediacom Communications Corp 11492 1193 1244 CABLE ONE, INC. 7029 1112 2209 Windstream Communications Inc 6983 1086 1380 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1049 1357 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/us/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1162 2:670 3:3 4:15 5:991 6:19 8:709 12:1828 13:4 14:1031 15:15 16:2 17:37 18:21 20:36 23:866 24:1756 27:1748 31:1484 32:41 33:2 34:5 36:137 37:1798 38:968 39:7 40:202 41:3178 42:255 43:80 44:12 45:30 46:2057 47:24 49:734 50:817 52:12 54:47 55:4 56:2 57:28 58:1160 59:606 60:399 61:1545 62:1238 63:1887 64:4362 65:2281 66:4163 67:2083 68:1063 69:3333 70:862 71:439 72:2024 74:2627 75:315 76:397 77:1689 78:848 79:690 80:1309 81:1205 82:758 83:760 84:740 85:1294 86:429 87:1175 88:463 89:1781 90:139 91:5698 92:715 93:1752 94:2014 95:1583 96:530 97:359 98:1083 99:49 100:64 101:659 103:5135 104:28 105:540 106:178 107:568 108:560 109:1984 110:980 111:1361 112:669 113:851 114:782 115:1096 116:1058 117:933 118:1468 119:1378 120:390 121:820 122:2027 123:1388 124:1363 125:1522 128:536 129:324 130:329 131:661 132:373 133:163 134:309 135:74 136:276 137:280 138:362 139:163 140:190 141:370 142:561 143:401 144:498 145:103 146:625 147:465 148:871 149:369 150:211 151:713 152:442 153:220 154:305 155:510 156:350 157:338 158:249 159:815 160:326 161:557 162:1551 163:241 164:685 165:611 166:281 167:630 168:1057 169:121 170:1342 171:186 172:57 173:1530 174:685 175:577 176:1386 177:3225 178:2058 179:728 180:1754 181:1245 182:1547 183:521 184:727 185:1809 186:2849 187:1616 188:2114 189:1508 190:7546 191:415 192:7296 193:5496 194:4015 195:3518 196:1382 197:657 198:5027 199:5485 200:6279 201:2633 202:8835 203:8829 204:4522 205:2648 206:2820 207:2914 208:3960 209:3700 210:3023 211:1715 212:2307 213:2100 214:870 215:87 216:5601 217:1684 218:601 219:318 220:1280 221:627 222:344 223:583 End of report

8 years

Routing Table Report - London view

by Routing Analysis Role Account

Routing Table Report 08:00 +10GMT Tue 01 Jul, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/london/ Analysis Summary ---------------- BGP routing table entries examined: 495626 Prefixes after maximum aggregation: 194431 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 249567 Total ASes present in the Internet Routing Table: 47020 Prefixes per ASN: 10.54 Origin-only ASes present in the Internet Routing Table: 35926 Origin ASes announcing only one prefix: 16351 Transit ASes present in the Internet Routing Table: 5978 Transit-only ASes present in the Internet Routing Table: 151 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 62159) 40 Prefixes from unregistered ASNs in the Routing Table: 1762 Unregistered ASNs in the Routing Table: 458 Number of 32-bit ASNs allocated by the RIRs: 6928 Number of 32-bit ASNs visible in the Routing Table: 5116 Prefixes from 32-bit ASNs in the Routing Table: 17794 Number of bogon 32-bit ASNs visible in the Routing Table: 304 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 392 Number of addresses announced to Internet: 2714264320 Equivalent to 161 /8s, 200 /16s and 99 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170999 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 116337 Total APNIC prefixes after maximum aggregation: 34788 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 120300 Unique aggregates announced from the APNIC address blocks: 51257 APNIC Region origin ASes present in the Internet Routing Table: 4921 APNIC Prefixes per ASN: 24.45 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 837 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 999 Number of APNIC addresses announced to Internet: 733956352 Equivalent to 43 /8s, 191 /16s and 73 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167168 Total ARIN prefixes after maximum aggregation: 84189 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 168949 Unique aggregates announced from the ARIN address blocks: 83011 ARIN Region origin ASes present in the Internet Routing Table: 16270 ARIN Prefixes per ASN: 10.38 ARIN Region origin ASes announcing only one prefix: 6117 ARIN Region transit ASes present in the Internet Routing Table: 1639 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1076088320 Equivalent to 64 /8s, 35 /16s and 206 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123957 Total RIPE prefixes after maximum aggregation: 62669 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 128738 Unique aggregates announced from the RIPE address blocks: 81176 RIPE Region origin ASes present in the Internet Routing Table: 17706 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 8254 RIPE Region transit ASes present in the Internet Routing Table: 2844 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 42 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2729 Number of RIPE addresses announced to Internet: 658017024 Equivalent to 39 /8s, 56 /16s and 139 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57414 Total LACNIC prefixes after maximum aggregation: 10090 LACNIC Deaggregation factor: 5.69 Prefixes being announced from the LACNIC address blocks: 64488 Unique aggregates announced from the LACNIC address blocks: 29394 LACNIC Region origin ASes present in the Internet Routing Table: 2108 LACNIC Prefixes per ASN: 30.59 LACNIC Region origin ASes announcing only one prefix: 530 LACNIC Region transit ASes present in the Internet Routing Table: 430 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1227 Number of LACNIC addresses announced to Internet: 165924608 Equivalent to 9 /8s, 227 /16s and 207 /24s Percentage of available LACNIC address space announced: 98.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 12080 Total AfriNIC prefixes after maximum aggregation: 2658 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 12758 Unique aggregates announced from the AfriNIC address blocks: 4379 AfriNIC Region origin ASes present in the Internet Routing Table: 723 AfriNIC Prefixes per ASN: 17.65 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 152 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: 36 Number of AfriNIC addresses announced to Internet: 57641984 Equivalent to 3 /8s, 111 /16s and 140 /24s Percentage of available AfriNIC address space announced: 57.3 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 17974 2790 899 72 PT Telekomunikasi Indonesia 4766 2207 11583 629 Korea Telecom 7545 2203 320 116 TPG Telecom Limited 4755 1852 396 189 TATA Communications formerly 9829 1625 1304 37 National Internet Backbone 9583 1335 106 550 Sify Limited 9498 1277 315 89 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1085 2038 329 CNCGROUP IP network China169 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 2951 3688 53 BellSouth.net Inc. 22773 2565 2938 136 Cox Communications Inc. 18566 2044 379 177 MegaPath Corporation 7029 1945 1663 975 Windstream Communications Inc 20115 1713 1702 569 Charter Communications 4323 1647 1090 420 tw telecom holdings, inc. 30036 1489 316 569 Mediacom Communications Corp 701 1445 11188 732 MCI Communications Services, 6983 1378 802 312 ITC^Deltacom 22561 1305 402 233 CenturyTel Internet Holdings, 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 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1408 548 1047 Akamai International B.V. 8402 1362 544 15 OJSC "Vimpelcom" 8551 1060 370 41 Bezeq International-Ltd 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 6849 818 356 26 JSC "Ukrtelecom" 6830 772 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 580 346 29 JSC Kazakhtelecom 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 28573 3706 2008 113 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1431 2975 415 Uninet S.A. de C.V. 6503 1126 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 889 130 53 Telconet S.A 26615 869 2325 35 Tim Celular 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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 916 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 586 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 37054 285 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 227 22 18 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 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 28573 3706 2008 113 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2565 2938 136 Cox Communications Inc. 4766 2207 11583 629 Korea Telecom 7545 2203 320 116 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2044 379 177 MegaPath Corporation 7029 1945 1663 975 Windstream Communications Inc Complete listing at http://thyme.rand.apnic.net/london/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2565 2429 Cox Communications Inc. 7545 2203 2087 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 18566 2044 1867 MegaPath Corporation 4755 1852 1663 TATA Communications formerly 9829 1625 1588 National Internet Backbone 4766 2207 1578 Korea Telecom Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 65333 PRIVATE 10.0.0.0/8 0 * 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 Reserved 100.64.0.0/10 65333 Reserved 169.254.0.0/16 65333 Reserved 172.16.0.0/12 65333 Reserved 192.0.0.0/24 65333 Reserved 192.0.2.0/24 65333 Reserved 192.168.0.0/16 0 * 198.18.0.0/15 65333 Reserved 198.51.100.0/24 65333 Reserved 203.0.113.0/24 65333 Reserved Complete listing at http://thyme.rand.apnic.net/london/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 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 /8:17 /9:12 /10:31 /11:88 /12:257 /13:487 /14:980 /15:1701 /16:12962 /17:6956 /18:11618 /19:24531 /20:34708 /21:36825 /22:53148 /23:46522 /24:264065 /25:9 /26:11 /27:14 /28:109 /29:234 /30:217 /31:0 /32:124 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 1999 2044 MegaPath Corporation 22773 1814 2565 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1330 1489 Mediacom Communications Corp 11492 1193 1244 CABLE ONE, INC. 6983 1086 1378 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1050 1362 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A 10620 1016 2900 Telmex Colombia S.A. Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1162 2:802 3:3 4:15 5:977 6:19 8:709 12:1829 13:4 14:1031 15:15 16:2 17:37 18:21 20:36 23:867 24:1756 27:1755 31:1478 32:38 33:2 34:5 36:137 37:1797 38:966 39:7 40:204 41:3225 42:255 43:77 44:12 45:31 46:2061 47:25 49:734 50:817 52:12 54:47 55:4 56:2 57:34 58:1157 59:607 60:399 61:1547 62:1300 63:1884 64:4372 65:2280 66:4161 67:2071 68:1063 69:3334 70:867 71:440 72:2024 74:2633 75:316 76:407 77:1689 78:848 79:698 80:1311 81:1205 82:771 83:760 84:739 85:1301 86:429 87:1181 88:464 89:1783 90:139 91:5699 92:715 93:1753 94:2017 95:1586 96:529 97:359 98:1088 99:49 100:64 101:659 103:5106 104:28 105:543 106:178 107:568 108:566 109:1984 110:980 111:1361 112:670 113:850 114:781 115:1103 116:1058 117:933 118:1468 119:1384 120:390 121:821 122:2028 123:1393 124:1372 125:1523 128:541 129:329 130:329 131:661 132:372 133:163 134:309 135:74 136:276 137:281 138:362 139:165 140:190 141:370 142:557 143:401 144:497 145:104 146:624 147:471 148:870 149:368 150:219 151:713 152:442 153:220 154:305 155:510 156:350 157:338 158:249 159:815 160:328 161:558 162:1551 163:241 164:686 165:610 166:283 167:630 168:1058 169:124 170:1341 171:186 172:57 173:1532 174:681 175:577 176:1391 177:3218 178:2059 179:729 180:1755 181:1243 182:1555 183:522 184:726 185:1819 186:2851 187:1624 188:2114 189:1506 190:7546 191:416 192:7298 193:5507 194:4022 195:3521 196:1394 197:690 198:5025 199:5484 200:6281 201:2632 202:8836 203:8826 204:4520 205:2646 206:2836 207:2912 208:3953 209:3713 210:3023 211:1716 212:2343 213:2102 214:866 215:87 216:5598 217:1692 218:601 219:319 220:1280 221:627 222:344 223:583 End of report

8 years

Routing Table Report - Hong Kong view

by Routing Analysis Role Account

Routing Table Report 06:00 +10GMT Tue 01 Jul, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 497383 Prefixes after maximum aggregation: 194343 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 249779 Total ASes present in the Internet Routing Table: 47060 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 35979 Origin ASes announcing only one prefix: 16342 Transit ASes present in the Internet Routing Table: 5963 Transit-only ASes present in the Internet Routing Table: 161 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 57836) 25 Prefixes from unregistered ASNs in the Routing Table: 1760 Unregistered ASNs in the Routing Table: 453 Number of 32-bit ASNs allocated by the RIRs: 6928 Number of 32-bit ASNs visible in the Routing Table: 5118 Prefixes from 32-bit ASNs in the Routing Table: 17866 Number of bogon 32-bit ASNs visible in the Routing Table: 297 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 367 Number of addresses announced to Internet: 2691663872 Equivalent to 160 /8s, 111 /16s and 136 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170805 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 118429 Total APNIC prefixes after maximum aggregation: 34915 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 121646 Unique aggregates announced from the APNIC address blocks: 51500 APNIC Region origin ASes present in the Internet Routing Table: 4928 APNIC Prefixes per ASN: 24.68 APNIC Region origin ASes announcing only one prefix: 1233 APNIC Region transit ASes present in the Internet Routing Table: 852 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 995 Number of APNIC addresses announced to Internet: 734041088 Equivalent to 43 /8s, 192 /16s and 148 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167877 Total ARIN prefixes after maximum aggregation: 83914 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169689 Unique aggregates announced from the ARIN address blocks: 82960 ARIN Region origin ASes present in the Internet Routing Table: 16295 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6117 ARIN Region transit ASes present in the Internet Routing Table: 1624 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1075658240 Equivalent to 64 /8s, 29 /16s and 62 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123479 Total RIPE prefixes after maximum aggregation: 62667 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128213 Unique aggregates announced from the RIPE address blocks: 81223 RIPE Region origin ASes present in the Internet Routing Table: 17696 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8253 RIPE Region transit ASes present in the Internet Routing Table: 2821 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2728 Number of RIPE addresses announced to Internet: 657924608 Equivalent to 39 /8s, 55 /16s and 34 /24s Percentage of available RIPE address space announced: 95.6 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, 61952-62463, 196608-202239 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: 57648 Total LACNIC prefixes after maximum aggregation: 10155 LACNIC Deaggregation factor: 5.68 Prefixes being announced from the LACNIC address blocks: 64807 Unique aggregates announced from the LACNIC address blocks: 29392 LACNIC Region origin ASes present in the Internet Routing Table: 2116 LACNIC Prefixes per ASN: 30.63 LACNIC Region origin ASes announcing only one prefix: 532 LACNIC Region transit ASes present in the Internet Routing Table: 441 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1235 Number of LACNIC addresses announced to Internet: 166115072 Equivalent to 9 /8s, 230 /16s and 183 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11953 Total AfriNIC prefixes after maximum aggregation: 2655 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 12660 Unique aggregates announced from the AfriNIC address blocks: 4380 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 17.56 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 151 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57580544 Equivalent to 3 /8s, 110 /16s and 156 /24s Percentage of available AfriNIC address space announced: 57.2 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 2790 899 72 PT Telekomunikasi Indonesia 7545 2296 320 117 TPG Telecom Limited 4766 2207 11583 629 Korea Telecom 4755 1867 396 200 TATA Communications formerly 9829 1640 1305 37 National Internet Backbone 9583 1310 103 534 Sify Limited 9498 1269 314 87 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1216 2152 367 CNCGROUP IP network China169 24560 1163 398 190 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2563 2938 135 Cox Communications Inc. 7029 2221 1912 289 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1712 1702 568 Charter Communications 4323 1652 1074 419 tw telecom holdings, inc. 30036 1489 316 569 Mediacom Communications Corp 701 1444 11188 731 MCI Communications Services, 6983 1379 818 313 ITC^Deltacom 22561 1309 402 234 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1411 550 1050 Akamai International B.V. 8402 1384 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 949 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 774 2335 431 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 580 346 29 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3755 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1433 2975 418 Uninet S.A. de C.V. 6503 1128 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 952 373 27 Telefonica del Peru S.A.A. 27947 883 130 51 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 584 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 247 19 6 Data Telecom Service 29571 226 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3755 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2563 2938 135 Cox Communications Inc. 7545 2296 320 117 TPG Telecom Limited 7029 2221 1912 289 Windstream Communications Inc 4766 2207 11583 629 Korea Telecom 18881 2062 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2563 2428 Cox Communications Inc. 7545 2296 2179 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2221 1932 Windstream Communications Inc 18566 2046 1868 MegaPath Corporation 4755 1867 1667 TATA Communications formerly 9829 1640 1603 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio Complete listing at http://thyme.rand.apnic.net/hk/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 4641 The Chinese University of Hon Complete listing at http://thyme.rand.apnic.net/hk/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:30 /11:88 /12:256 /13:487 /14:976 /15:1694 /16:12975 /17:6929 /18:11605 /19:24593 /20:34878 /21:37129 /22:53432 /23:46721 /24:265530 /25:5 /26:5 /27:7 /28:6 /29:6 /30:0 /31:0 /32:2 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1812 2563 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1330 1489 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1121 2221 Windstream Communications Inc 6983 1086 1379 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1068 1384 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1159 2:673 3:3 4:15 5:991 6:19 8:711 12:1829 13:4 14:1068 15:15 16:2 17:37 18:21 20:36 23:867 24:1755 27:1765 31:1481 32:43 33:2 34:5 36:137 37:1804 38:974 39:7 40:204 41:3175 42:260 43:81 44:12 45:30 46:2056 47:24 49:734 50:817 52:12 54:47 55:4 56:2 57:29 58:1169 59:610 60:413 61:1563 62:1238 63:1888 64:4376 65:2272 66:4165 67:2065 68:1049 69:3339 70:863 71:439 72:2024 74:2630 75:316 76:397 77:1682 78:853 79:690 80:1309 81:1206 82:764 83:761 84:741 85:1298 86:429 87:1175 88:463 89:1779 90:139 91:5705 92:713 93:1754 94:2010 95:1582 96:530 97:359 98:1086 99:49 100:64 101:853 103:5126 104:25 105:543 106:178 107:568 108:582 109:2019 110:983 111:1358 112:672 113:852 114:795 115:1137 116:1095 117:946 118:1486 119:1385 120:399 121:831 122:2118 123:1401 124:1367 125:1523 128:583 129:339 130:345 131:668 132:418 133:163 134:319 135:74 136:277 137:284 138:362 139:166 140:211 141:383 142:571 143:405 144:498 145:103 146:637 147:477 148:910 149:369 150:218 151:713 152:444 153:219 154:302 155:510 156:354 157:337 158:250 159:815 160:328 161:561 162:1571 163:260 164:685 165:619 166:282 167:631 168:1062 169:125 170:1342 171:186 172:58 173:1531 174:687 175:596 176:1410 177:3237 178:2059 179:731 180:1752 181:1258 182:1557 183:526 184:727 185:1808 186:2878 187:1629 188:2115 189:1509 190:7572 191:419 192:7357 193:5500 194:4019 195:3520 196:1387 197:655 198:5078 199:5517 200:6302 201:2647 202:9029 203:8928 204:4586 205:2668 206:2916 207:2977 208:3964 209:3738 210:3068 211:1723 212:2276 213:2101 214:870 215:87 216:5616 217:1684 218:606 219:325 220:1282 221:628 222:347 223:585 End of report

8 years

Routing Table Report - Brisbane view

by Routing Analysis Role Account

Routing Table Report 05:00 +10GMT Tue 01 Jul, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 496549 Prefixes after maximum aggregation: 194079 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 249740 Total ASes present in the Internet Routing Table: 47027 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36002 Origin ASes announcing only one prefix: 16341 Transit ASes present in the Internet Routing Table: 5910 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1828 Unregistered ASNs in the Routing Table: 478 Number of 32-bit ASNs allocated by the RIRs: 6928 Number of 32-bit ASNs visible in the Routing Table: 5115 Prefixes from 32-bit ASNs in the Routing Table: 17822 Number of bogon 32-bit ASNs visible in the Routing Table: 302 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 367 Number of addresses announced to Internet: 2691875068 Equivalent to 160 /8s, 114 /16s and 192 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170951 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 118241 Total APNIC prefixes after maximum aggregation: 34883 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 121534 Unique aggregates announced from the APNIC address blocks: 51436 APNIC Region origin ASes present in the Internet Routing Table: 4922 APNIC Prefixes per ASN: 24.69 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 847 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1000 Number of APNIC addresses announced to Internet: 733957500 Equivalent to 43 /8s, 191 /16s and 77 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167386 Total ARIN prefixes after maximum aggregation: 83759 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169140 Unique aggregates announced from the ARIN address blocks: 83026 ARIN Region origin ASes present in the Internet Routing Table: 16282 ARIN Prefixes per ASN: 10.39 ARIN Region origin ASes announcing only one prefix: 6122 ARIN Region transit ASes present in the Internet Routing Table: 1612 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 124 Number of ARIN addresses announced to Internet: 1076043648 Equivalent to 64 /8s, 35 /16s and 31 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123483 Total RIPE prefixes after maximum aggregation: 62646 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128290 Unique aggregates announced from the RIPE address blocks: 81180 RIPE Region origin ASes present in the Internet Routing Table: 17695 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8252 RIPE Region transit ASes present in the Internet Routing Table: 2797 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2726 Number of RIPE addresses announced to Internet: 657959424 Equivalent to 39 /8s, 55 /16s and 170 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57472 Total LACNIC prefixes after maximum aggregation: 10099 LACNIC Deaggregation factor: 5.69 Prefixes being announced from the LACNIC address blocks: 64576 Unique aggregates announced from the LACNIC address blocks: 29394 LACNIC Region origin ASes present in the Internet Routing Table: 2110 LACNIC Prefixes per ASN: 30.60 LACNIC Region origin ASes announcing only one prefix: 528 LACNIC Region transit ASes present in the Internet Routing Table: 431 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of LACNIC addresses announced to Internet: 166004736 Equivalent to 9 /8s, 229 /16s and 8 /24s Percentage of available LACNIC address space announced: 98.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11950 Total AfriNIC prefixes after maximum aggregation: 2655 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 12642 Unique aggregates announced from the AfriNIC address blocks: 4380 AfriNIC Region origin ASes present in the Internet Routing Table: 720 AfriNIC Prefixes per ASN: 17.56 AfriNIC Region origin ASes announcing only one prefix: 209 AfriNIC Region transit ASes present in the Internet Routing Table: 147 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57573376 Equivalent to 3 /8s, 110 /16s and 128 /24s Percentage of available AfriNIC address space announced: 57.2 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 2789 899 72 PT Telekomunikasi Indonesia 7545 2293 320 117 TPG Telecom Limited 4766 2207 11583 629 Korea Telecom 4755 1855 392 197 TATA Communications formerly 9829 1641 1305 37 National Internet Backbone 9583 1346 106 551 Sify Limited 9498 1273 314 88 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1058 1955 327 CNCGROUP IP network China169 Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2567 2938 136 Cox Communications Inc. 7029 2223 1905 302 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1713 1702 568 Charter Communications 4323 1652 1090 419 tw telecom holdings, inc. 30036 1489 316 569 Mediacom Communications Corp 701 1439 11187 726 MCI Communications Services, 6983 1379 818 313 ITC^Deltacom 22561 1308 402 233 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1415 550 1049 Akamai International B.V. 8402 1392 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 959 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 774 2335 431 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 580 346 29 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3752 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1432 2975 415 Uninet S.A. de C.V. 6503 1127 434 62 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 889 130 53 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 586 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 247 19 6 Data Telecom Service 29571 226 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3752 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2789 899 72 PT Telekomunikasi Indonesia 22773 2567 2938 136 Cox Communications Inc. 7545 2293 320 117 TPG Telecom Limited 7029 2223 1905 302 Windstream Communications Inc 4766 2207 11583 629 Korea Telecom 18881 2062 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/au/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2789 2717 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2567 2431 Cox Communications Inc. 7545 2293 2176 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2223 1921 Windstream Communications Inc 18566 2046 1868 MegaPath Corporation 4755 1855 1658 TATA Communications formerly 9829 1641 1604 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio Complete listing at http://thyme.rand.apnic.net/au/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/au/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 /8:16 /9:12 /10:30 /11:88 /12:256 /13:487 /14:982 /15:1706 /16:13002 /17:6940 /18:11591 /19:24560 /20:34788 /21:36972 /22:53657 /23:46686 /24:264518 /25:49 /26:33 /27:55 /28:40 /29:31 /30:50 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1815 2567 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1330 1489 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1120 2223 Windstream Communications Inc 6983 1086 1379 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1074 1392 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1160 2:674 3:3 4:15 5:990 6:19 8:710 12:1829 13:4 14:1055 15:15 16:2 17:37 18:21 20:36 23:869 24:1754 27:1766 31:1477 32:43 33:2 34:5 36:137 37:1799 38:968 39:7 40:204 41:3171 42:257 43:82 44:12 45:30 46:2054 47:24 49:734 50:817 52:12 54:47 55:5 56:2 57:29 58:1185 59:610 60:413 61:1552 62:1240 63:1889 64:4374 65:2284 66:4164 67:2081 68:1063 69:3338 70:867 71:440 72:2024 74:2630 75:316 76:407 77:1675 78:853 79:700 80:1309 81:1206 82:767 83:761 84:739 85:1298 86:429 87:1175 88:463 89:1780 90:139 91:5699 92:713 93:1749 94:2010 95:1578 96:530 97:358 98:1090 99:49 100:64 101:660 103:5150 104:25 105:543 106:178 107:568 108:582 109:2018 110:982 111:1361 112:670 113:853 114:794 115:1118 116:1070 117:943 118:1476 119:1392 120:422 121:836 122:2079 123:1401 124:1364 125:1550 128:545 129:329 130:329 131:659 132:371 133:163 134:311 135:74 136:276 137:281 138:362 139:165 140:186 141:382 142:560 143:401 144:499 145:103 146:624 147:470 148:872 149:369 150:216 151:709 152:442 153:220 154:302 155:510 156:350 157:337 158:249 159:815 160:328 161:561 162:1568 163:241 164:685 165:618 166:283 167:630 168:1057 169:124 170:1342 171:186 172:55 173:1532 174:687 175:585 176:1405 177:3199 178:2059 179:731 180:1782 181:1242 182:1561 183:523 184:727 185:1807 186:2872 187:1630 188:2114 189:1509 190:7558 191:414 192:7300 193:5497 194:4021 195:3520 196:1385 197:654 198:5038 199:5488 200:6282 201:2645 202:8920 203:8963 204:4524 205:2652 206:2836 207:2912 208:3962 209:3718 210:3062 211:1719 212:2282 213:2097 214:870 215:87 216:5607 217:1680 218:614 219:322 220:1281 221:627 222:346 223:588 End of report

8 years

Routing Table Report - Japan view

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Tue 01 Jul, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 501231 Prefixes after maximum aggregation: 195284 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 250164 Total ASes present in the Internet Routing Table: 47144 Prefixes per ASN: 10.63 Origin-only ASes present in the Internet Routing Table: 35930 Origin ASes announcing only one prefix: 16329 Transit ASes present in the Internet Routing Table: 6094 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 1751 Unregistered ASNs in the Routing Table: 455 Number of 32-bit ASNs allocated by the RIRs: 6928 Number of 32-bit ASNs visible in the Routing Table: 5120 Prefixes from 32-bit ASNs in the Routing Table: 17973 Number of bogon 32-bit ASNs visible in the Routing Table: 305 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 369 Number of addresses announced to Internet: 2703053476 Equivalent to 161 /8s, 29 /16s and 82 /24s Percentage of available address space announced: 73.0 Percentage of allocated address space announced: 73.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 173133 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 120770 Total APNIC prefixes after maximum aggregation: 35511 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 124005 Unique aggregates announced from the APNIC address blocks: 51674 APNIC Region origin ASes present in the Internet Routing Table: 4960 APNIC Prefixes per ASN: 25.00 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 881 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 999 Number of APNIC addresses announced to Internet: 734216832 Equivalent to 43 /8s, 195 /16s and 66 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 168563 Total ARIN prefixes after maximum aggregation: 84145 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 170318 Unique aggregates announced from the ARIN address blocks: 83110 ARIN Region origin ASes present in the Internet Routing Table: 16316 ARIN Prefixes per ASN: 10.44 ARIN Region origin ASes announcing only one prefix: 6115 ARIN Region transit ASes present in the Internet Routing Table: 1673 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 124 Number of ARIN addresses announced to Internet: 1086710432 Equivalent to 64 /8s, 197 /16s and 226 /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, 62464-63487, 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: 123901 Total RIPE prefixes after maximum aggregation: 62712 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 128635 Unique aggregates announced from the RIPE address blocks: 81248 RIPE Region origin ASes present in the Internet Routing Table: 17717 RIPE Prefixes per ASN: 7.26 RIPE Region origin ASes announcing only one prefix: 8256 RIPE Region transit ASes present in the Internet Routing Table: 2876 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2724 Number of RIPE addresses announced to Internet: 658012804 Equivalent to 39 /8s, 56 /16s and 122 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57899 Total LACNIC prefixes after maximum aggregation: 10219 LACNIC Deaggregation factor: 5.67 Prefixes being announced from the LACNIC address blocks: 65171 Unique aggregates announced from the LACNIC address blocks: 29418 LACNIC Region origin ASes present in the Internet Routing Table: 2117 LACNIC Prefixes per ASN: 30.78 LACNIC Region origin ASes announcing only one prefix: 526 LACNIC Region transit ASes present in the Internet Routing Table: 443 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1236 Number of LACNIC addresses announced to Internet: 166115072 Equivalent to 9 /8s, 230 /16s and 183 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 12017 Total AfriNIC prefixes after maximum aggregation: 2660 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12733 Unique aggregates announced from the AfriNIC address blocks: 4388 AfriNIC Region origin ASes present in the Internet Routing Table: 723 AfriNIC Prefixes per ASN: 17.61 AfriNIC Region origin ASes announcing only one prefix: 209 AfriNIC Region transit ASes present in the Internet Routing Table: 149 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 37 Number of AfriNIC addresses announced to Internet: 57653504 Equivalent to 3 /8s, 111 /16s and 185 /24s Percentage of available AfriNIC address space announced: 57.3 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 2932 11591 922 Korea Telecom 17974 2790 899 72 PT Telekomunikasi Indonesia 7545 2231 320 117 TPG Telecom Limited 4755 1866 396 200 TATA Communications formerly 9829 1651 1307 32 National Internet Backbone 9583 1313 103 537 Sify Limited 9498 1274 314 88 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1217 2152 367 CNCGROUP IP network China169 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 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 2953 3688 53 BellSouth.net Inc. 22773 2564 2938 135 Cox Communications Inc. 7029 2224 1905 302 Windstream Communications Inc 18566 2047 379 178 MegaPath Corporation 20115 1712 1702 569 Charter Communications 4323 1640 1074 417 tw telecom holdings, inc. 30036 1488 316 570 Mediacom Communications Corp 701 1443 11187 730 MCI Communications Services, 6983 1379 818 313 ITC^Deltacom 22561 1308 402 233 CenturyTel Internet Holdings, 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 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1418 550 1053 Akamai International B.V. 8402 1399 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 959 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 772 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 580 346 29 JSC Kazakhtelecom 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 28573 3773 2022 101 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1442 2975 418 Uninet S.A. de C.V. 6503 1130 434 61 Axtel, S.A.B. de C.V. 7738 979 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 893 130 51 Telconet S.A 26615 869 2325 35 Tim Celular 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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 585 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 248 19 6 Data Telecom Service 29571 226 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 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 28573 3773 2022 101 NET Serviços de Comunicação S 6389 2953 3688 53 BellSouth.net Inc. 4766 2932 11591 922 Korea Telecom 10620 2900 469 202 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2564 2938 135 Cox Communications Inc. 7545 2231 320 117 TPG Telecom Limited 7029 2224 1905 302 Windstream Communications Inc 18881 2062 1036 22 Global Village Telecom 18566 2047 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2953 2900 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2564 2429 Cox Communications Inc. 7545 2231 2114 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 4766 2932 2010 Korea Telecom 7029 2224 1922 Windstream Communications Inc 18566 2047 1869 MegaPath Corporation 4755 1866 1666 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 22511 UNALLOCATED 8.28.225.0/24 2828 XO Communications 22511 UNALLOCATED 8.36.68.0/24 2828 XO Communications Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 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 /8:16 /9:13 /10:30 /11:89 /12:256 /13:487 /14:977 /15:1696 /16:12993 /17:6974 /18:11696 /19:24647 /20:34963 /21:37182 /22:53590 /23:46975 /24:266459 /25:821 /26:913 /27:398 /28:13 /29:19 /30:10 /31:1 /32:13 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2002 2047 MegaPath Corporation 22773 1812 2564 Cox Communications Inc. 6389 1694 2953 BellSouth.net Inc. 30036 1329 1488 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1121 2224 Windstream Communications Inc 6983 1086 1379 ITC^Deltacom 8402 1080 1399 OJSC "Vimpelcom" 36998 1080 1114 Sudanese Mobile Telephone (ZA 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1160 2:675 3:3 4:15 5:1000 6:19 8:711 12:1829 13:4 14:1054 15:15 16:2 17:37 18:21 20:36 23:870 24:1755 27:1764 31:1486 32:43 33:2 34:5 36:137 37:1799 38:974 39:7 40:204 41:3200 42:258 43:86 44:12 45:30 46:2073 47:24 49:734 50:817 52:12 54:47 55:5 56:2 57:29 58:1222 59:611 60:400 61:1575 62:1248 63:1889 64:4377 65:2289 66:4167 67:2086 68:1063 69:3340 70:867 71:441 72:2025 74:2634 75:316 76:407 77:1690 78:853 79:700 80:1311 81:1206 82:765 83:761 84:745 85:1302 86:429 87:1175 88:466 89:1781 90:139 91:5708 92:713 93:1757 94:2015 95:1584 96:530 97:358 98:1091 99:49 100:64 101:855 103:5180 104:25 105:543 106:178 107:567 108:584 109:2019 110:980 111:1363 112:676 113:854 114:800 115:1137 116:1098 117:951 118:1476 119:1404 120:407 121:831 122:2119 123:1399 124:1411 125:1524 128:590 129:339 130:347 131:666 132:418 133:163 134:320 135:74 136:277 137:285 138:362 139:166 140:212 141:383 142:571 143:405 144:503 145:103 146:638 147:478 148:911 149:369 150:222 151:713 152:444 153:220 154:302 155:510 156:354 157:337 158:250 159:906 160:328 161:564 162:1569 163:261 164:696 165:620 166:283 167:631 168:1063 169:125 170:1342 171:186 172:57 173:1532 174:711 175:597 176:1418 177:3232 178:2061 179:731 180:1769 181:1255 182:1564 183:526 184:729 185:1816 186:2866 187:1631 188:2124 189:1511 190:7567 191:423 192:7371 193:5509 194:4029 195:3521 196:1406 197:665 198:5089 199:5524 200:6303 201:2645 202:9091 203:8951 204:4602 205:2670 206:2957 207:2991 208:3965 209:3739 210:3133 211:1730 212:2308 213:2100 214:870 215:87 216:5611 217:1688 218:609 219:330 220:1284 221:629 222:354 223:586 End of report

8 years

Monthly List Reminder

by noreply＠apnic.net

Dear Subscriber, This is the monthly reminder of subscription information for the bgp-stats list, hosted at APNIC. For subscription information including how to un-subscribe go to http://mailman.apnic.net/mailman/listinfo/bgp-stats Thank you for participating in this discussion. Kind Regards, List administrator

8 years

Routing Table Report - Washington view

by Routing Analysis Role Account

Routing Table Report 09:00 +10GMT Mon 30 Jun, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/us/ Analysis Summary ---------------- BGP routing table entries examined: 494243 Prefixes after maximum aggregation: 194048 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 246569 Total ASes present in the Internet Routing Table: 47011 Prefixes per ASN: 10.51 Origin-only ASes present in the Internet Routing Table: 35949 Origin ASes announcing only one prefix: 16319 Transit ASes present in the Internet Routing Table: 5949 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 31 Max AS path prepend of ASN ( 19202) 25 Prefixes from unregistered ASNs in the Routing Table: 1676 Unregistered ASNs in the Routing Table: 418 Number of 32-bit ASNs allocated by the RIRs: 6926 Number of 32-bit ASNs visible in the Routing Table: 5113 Prefixes from 32-bit ASNs in the Routing Table: 17824 Number of bogon 32-bit ASNs visible in the Routing Table: 305 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 368 Number of addresses announced to Internet: 2692182976 Equivalent to 160 /8s, 119 /16s and 115 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 171026 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 116006 Total APNIC prefixes after maximum aggregation: 34790 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 119213 Unique aggregates announced from the APNIC address blocks: 51371 APNIC Region origin ASes present in the Internet Routing Table: 4916 APNIC Prefixes per ASN: 24.25 APNIC Region origin ASes announcing only one prefix: 1237 APNIC Region transit ASes present in the Internet Routing Table: 843 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 998 Number of APNIC addresses announced to Internet: 733571328 Equivalent to 43 /8s, 185 /16s and 105 /24s Percentage of available APNIC address space announced: 85.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167082 Total ARIN prefixes after maximum aggregation: 83504 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 168838 Unique aggregates announced from the ARIN address blocks: 79552 ARIN Region origin ASes present in the Internet Routing Table: 16268 ARIN Prefixes per ASN: 10.38 ARIN Region origin ASes announcing only one prefix: 6105 ARIN Region transit ASes present in the Internet Routing Table: 1613 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1076342016 Equivalent to 64 /8s, 39 /16s and 173 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123841 Total RIPE prefixes after maximum aggregation: 62984 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128566 Unique aggregates announced from the RIPE address blocks: 81513 RIPE Region origin ASes present in the Internet Routing Table: 17698 RIPE Prefixes per ASN: 7.26 RIPE Region origin ASes announcing only one prefix: 8238 RIPE Region transit ASes present in the Internet Routing Table: 2831 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2725 Number of RIPE addresses announced to Internet: 658317760 Equivalent to 39 /8s, 61 /16s and 33 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57512 Total LACNIC prefixes after maximum aggregation: 10082 LACNIC Deaggregation factor: 5.70 Prefixes being announced from the LACNIC address blocks: 64632 Unique aggregates announced from the LACNIC address blocks: 29430 LACNIC Region origin ASes present in the Internet Routing Table: 2116 LACNIC Prefixes per ASN: 30.54 LACNIC Region origin ASes announcing only one prefix: 536 LACNIC Region transit ASes present in the Internet Routing Table: 430 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of LACNIC addresses announced to Internet: 166033408 Equivalent to 9 /8s, 229 /16s and 120 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11916 Total AfriNIC prefixes after maximum aggregation: 2651 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 12626 Unique aggregates announced from the AfriNIC address blocks: 4378 AfriNIC Region origin ASes present in the Internet Routing Table: 717 AfriNIC Prefixes per ASN: 17.61 AfriNIC Region origin ASes announcing only one prefix: 203 AfriNIC Region transit ASes present in the Internet Routing Table: 146 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57575680 Equivalent to 3 /8s, 110 /16s and 137 /24s Percentage of available AfriNIC address space announced: 57.2 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 2780 899 72 PT Telekomunikasi Indonesia 4766 2208 11583 629 Korea Telecom 7545 2204 320 116 TPG Telecom Limited 4755 1835 392 197 TATA Communications formerly 9829 1638 1305 37 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1262 314 82 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1102 2043 335 CNCGROUP IP network China169 Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2565 2938 136 Cox Communications Inc. 7029 2209 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1716 1702 570 Charter Communications 4323 1651 1090 420 tw telecom holdings, inc. 30036 1488 316 570 Mediacom Communications Corp 701 1441 11187 726 MCI Communications Services, 6983 1380 818 314 ITC^Deltacom 22561 1308 402 233 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1710 264 274 TELLCOM ILETISIM HIZMETLERI A 20940 1409 549 1047 Akamai International B.V. 8402 1369 544 16 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 983 95 145 TOV "Bank-Inform" 8551 948 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 772 2335 429 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 579 344 28 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3747 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1428 2972 411 Uninet S.A. de C.V. 6503 1126 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 889 130 53 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 668 742 41 Office National des Postes et 8452 576 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 37054 256 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 227 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3747 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2780 899 72 PT Telekomunikasi Indonesia 22773 2565 2938 136 Cox Communications Inc. 7029 2209 1911 289 Windstream Communications Inc 4766 2208 11583 629 Korea Telecom 7545 2204 320 116 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2048 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/us/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2780 2708 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2565 2429 Cox Communications Inc. 7545 2204 2088 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2209 1920 Windstream Communications Inc 18566 2048 1870 MegaPath Corporation 4755 1835 1638 TATA Communications formerly 9829 1638 1601 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/us/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I Complete listing at http://thyme.rand.apnic.net/us/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/us/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 /8:16 /9:12 /10:30 /11:90 /12:258 /13:488 /14:978 /15:1696 /16:12939 /17:6862 /18:11466 /19:24313 /20:34680 /21:36796 /22:53247 /23:46529 /24:263636 /25:59 /26:47 /27:14 /28:16 /29:6 /30:1 /31:0 /32:64 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1814 2565 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1329 1488 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1112 2209 Windstream Communications Inc 6983 1086 1380 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1053 1369 OJSC "Vimpelcom" 34984 1039 1710 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/us/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1161 2:669 3:3 4:15 5:986 6:19 8:709 12:1830 13:4 14:1031 15:15 16:2 17:37 18:21 20:36 23:866 24:1754 27:1744 31:1477 32:41 33:2 34:5 36:136 37:1816 38:969 39:7 40:202 41:3128 42:255 43:78 44:12 45:30 46:2094 47:24 49:734 50:816 52:12 54:47 55:4 56:2 57:28 58:1159 59:604 60:398 61:1540 62:1245 63:1889 64:4367 65:2283 66:4163 67:2080 68:1063 69:3336 70:862 71:439 72:2024 74:2627 75:315 76:397 77:1689 78:852 79:690 80:1308 81:1206 82:763 83:759 84:737 85:1294 86:432 87:1176 88:464 89:1795 90:140 91:5699 92:712 93:1755 94:2068 95:1576 96:530 97:358 98:1084 99:49 100:64 101:655 103:5115 104:25 105:543 106:178 107:567 108:562 109:2016 110:981 111:1360 112:670 113:848 114:781 115:1098 116:1041 117:931 118:1473 119:1378 120:390 121:820 122:2026 123:1386 124:1365 125:1520 128:538 129:324 130:330 131:660 132:371 133:163 134:309 135:74 136:276 137:280 138:362 139:163 140:190 141:372 142:560 143:401 144:499 145:103 146:624 147:464 148:871 149:369 150:211 151:714 152:442 153:220 154:302 155:508 156:349 157:337 158:249 159:814 160:328 161:558 162:1551 163:240 164:686 165:615 166:281 167:630 168:1058 169:121 170:1339 171:188 172:55 173:1530 174:687 175:579 176:1383 177:3237 178:1998 179:731 180:1750 181:1244 182:1542 183:522 184:727 185:1806 186:2872 187:1645 188:2113 189:1511 190:7543 191:410 192:7294 193:5504 194:4025 195:3517 196:1392 197:670 198:5027 199:5484 200:6279 201:2644 202:8830 203:8830 204:4522 205:2647 206:2817 207:2904 208:3970 209:3696 210:3024 211:1716 212:2308 213:2095 214:862 215:87 216:5586 217:1684 218:600 219:318 220:1281 221:627 222:343 223:583 End of report

8 years

Routing Table Report - London view

by Routing Analysis Role Account

Routing Table Report 08:00 +10GMT Mon 30 Jun, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/london/ Analysis Summary ---------------- BGP routing table entries examined: 496008 Prefixes after maximum aggregation: 194586 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 246714 Total ASes present in the Internet Routing Table: 47035 Prefixes per ASN: 10.55 Origin-only ASes present in the Internet Routing Table: 35938 Origin ASes announcing only one prefix: 16350 Transit ASes present in the Internet Routing Table: 5978 Transit-only ASes present in the Internet Routing Table: 152 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 62159) 40 Prefixes from unregistered ASNs in the Routing Table: 1774 Unregistered ASNs in the Routing Table: 460 Number of 32-bit ASNs allocated by the RIRs: 6926 Number of 32-bit ASNs visible in the Routing Table: 5119 Prefixes from 32-bit ASNs in the Routing Table: 17773 Number of bogon 32-bit ASNs visible in the Routing Table: 299 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 394 Number of addresses announced to Internet: 2715309568 Equivalent to 161 /8s, 216 /16s and 86 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 171384 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 116246 Total APNIC prefixes after maximum aggregation: 34760 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 120198 Unique aggregates announced from the APNIC address blocks: 51334 APNIC Region origin ASes present in the Internet Routing Table: 4917 APNIC Prefixes per ASN: 24.45 APNIC Region origin ASes announcing only one prefix: 1241 APNIC Region transit ASes present in the Internet Routing Table: 835 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1002 Number of APNIC addresses announced to Internet: 733607680 Equivalent to 43 /8s, 185 /16s and 247 /24s Percentage of available APNIC address space announced: 85.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167139 Total ARIN prefixes after maximum aggregation: 84040 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 168905 Unique aggregates announced from the ARIN address blocks: 79627 ARIN Region origin ASes present in the Internet Routing Table: 16274 ARIN Prefixes per ASN: 10.38 ARIN Region origin ASes announcing only one prefix: 6119 ARIN Region transit ASes present in the Internet Routing Table: 1637 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1076910592 Equivalent to 64 /8s, 48 /16s and 90 /24s Percentage of available ARIN address space announced: 57.0 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, 62464-63487, 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: 124424 Total RIPE prefixes after maximum aggregation: 63014 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129182 Unique aggregates announced from the RIPE address blocks: 81583 RIPE Region origin ASes present in the Internet Routing Table: 17714 RIPE Prefixes per ASN: 7.29 RIPE Region origin ASes announcing only one prefix: 8251 RIPE Region transit ASes present in the Internet Routing Table: 2843 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 42 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2726 Number of RIPE addresses announced to Internet: 658477568 Equivalent to 39 /8s, 63 /16s and 146 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57517 Total LACNIC prefixes after maximum aggregation: 10083 LACNIC Deaggregation factor: 5.70 Prefixes being announced from the LACNIC address blocks: 64610 Unique aggregates announced from the LACNIC address blocks: 29432 LACNIC Region origin ASes present in the Internet Routing Table: 2113 LACNIC Prefixes per ASN: 30.58 LACNIC Region origin ASes announcing only one prefix: 532 LACNIC Region transit ASes present in the Internet Routing Table: 435 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of LACNIC addresses announced to Internet: 166030336 Equivalent to 9 /8s, 229 /16s and 108 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 12025 Total AfriNIC prefixes after maximum aggregation: 2652 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12718 Unique aggregates announced from the AfriNIC address blocks: 4386 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 17.64 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 150 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: 36 Number of AfriNIC addresses announced to Internet: 57650688 Equivalent to 3 /8s, 111 /16s and 174 /24s Percentage of available AfriNIC address space announced: 57.3 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 17974 2780 899 72 PT Telekomunikasi Indonesia 4766 2208 11583 629 Korea Telecom 7545 2205 320 117 TPG Telecom Limited 4755 1852 396 189 TATA Communications formerly 9829 1638 1305 37 National Internet Backbone 9583 1335 106 550 Sify Limited 9498 1275 315 89 BHARTI Airtel Ltd. 7552 1235 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1085 2038 329 CNCGROUP IP network China169 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 2951 3688 53 BellSouth.net Inc. 22773 2564 2938 136 Cox Communications Inc. 18566 2044 379 177 MegaPath Corporation 7029 1946 1663 976 Windstream Communications Inc 20115 1716 1702 570 Charter Communications 4323 1649 1090 421 tw telecom holdings, inc. 30036 1488 316 570 Mediacom Communications Corp 701 1445 11188 732 MCI Communications Services, 6983 1378 802 312 ITC^Deltacom 22561 1306 402 233 CenturyTel Internet Holdings, 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 34984 1710 264 274 TELLCOM ILETISIM HIZMETLERI A 20940 1412 550 1047 Akamai International B.V. 8402 1365 544 15 OJSC "Vimpelcom" 8551 1059 370 41 Bezeq International-Ltd 31148 1042 45 20 Freenet Ltd. 13188 970 95 143 TOV "Bank-Inform" 6849 818 356 26 JSC "Ukrtelecom" 6830 771 2335 429 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 579 344 28 JSC Kazakhtelecom 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 28573 3747 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1426 2972 410 Uninet S.A. de C.V. 6503 1126 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 889 130 53 Telconet S.A 26615 869 2325 35 Tim Celular 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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 916 280 26 Link Egypt (Link.NET) 6713 668 742 41 Office National des Postes et 8452 577 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 37054 295 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 227 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 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 28573 3747 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2780 899 72 PT Telekomunikasi Indonesia 22773 2564 2938 136 Cox Communications Inc. 4766 2208 11583 629 Korea Telecom 7545 2205 320 117 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2044 379 177 MegaPath Corporation 7029 1946 1663 976 Windstream Communications Inc Complete listing at http://thyme.rand.apnic.net/london/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2780 2708 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2564 2428 Cox Communications Inc. 7545 2205 2088 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 18566 2044 1867 MegaPath Corporation 4755 1852 1663 TATA Communications formerly 9829 1638 1601 National Internet Backbone 4766 2208 1579 Korea Telecom Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 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 Reserved 100.64.0.0/10 65333 Reserved 169.254.0.0/16 65333 Reserved 172.16.0.0/12 65333 Reserved 192.0.0.0/24 65333 Reserved 192.0.2.0/24 65333 Reserved 192.168.0.0/16 0 * 198.18.0.0/15 65333 Reserved 198.51.100.0/24 65333 Reserved 203.0.113.0/24 65333 Reserved Complete listing at http://thyme.rand.apnic.net/london/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 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 /8:17 /9:12 /10:31 /11:90 /12:259 /13:488 /14:981 /15:1706 /16:12959 /17:6950 /18:11609 /19:24514 /20:34715 /21:36899 /22:53324 /23:46599 /24:264137 /25:9 /26:11 /27:14 /28:107 /29:234 /30:222 /31:0 /32:121 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 1999 2044 MegaPath Corporation 22773 1813 2564 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1329 1488 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 6983 1086 1378 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1053 1365 OJSC "Vimpelcom" 34984 1039 1710 TELLCOM ILETISIM HIZMETLERI A 10620 1016 2900 Telmex Colombia S.A. Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1161 2:806 3:3 4:15 5:993 6:19 8:709 12:1830 13:4 14:1031 15:15 16:2 17:37 18:21 20:36 23:867 24:1754 27:1751 31:1485 32:38 33:2 34:5 36:136 37:1819 38:967 39:7 40:204 41:3172 42:255 43:78 44:12 45:31 46:2093 47:25 49:734 50:816 52:12 54:47 55:4 56:2 57:34 58:1156 59:605 60:398 61:1542 62:1304 63:1886 64:4376 65:2281 66:4161 67:2070 68:1063 69:3336 70:867 71:440 72:2024 74:2633 75:316 76:407 77:1689 78:851 79:698 80:1310 81:1206 82:770 83:759 84:736 85:1295 86:432 87:1182 88:465 89:1797 90:140 91:5704 92:712 93:1757 94:2070 95:1584 96:529 97:358 98:1089 99:49 100:64 101:655 103:5091 104:25 105:543 106:178 107:567 108:564 109:2020 110:981 111:1360 112:671 113:834 114:780 115:1105 116:1040 117:931 118:1472 119:1384 120:388 121:821 122:2027 123:1391 124:1373 125:1523 128:538 129:329 130:331 131:660 132:371 133:163 134:309 135:74 136:276 137:281 138:362 139:165 140:190 141:372 142:556 143:401 144:499 145:103 146:624 147:469 148:870 149:368 150:215 151:714 152:442 153:220 154:302 155:508 156:349 157:337 158:249 159:814 160:328 161:559 162:1543 163:240 164:686 165:615 166:283 167:630 168:1058 169:124 170:1339 171:188 172:55 173:1532 174:682 175:579 176:1385 177:3236 178:2033 179:731 180:1751 181:1244 182:1550 183:523 184:726 185:1815 186:2872 187:1645 188:2112 189:1510 190:7543 191:410 192:7294 193:5510 194:4027 195:3522 196:1402 197:700 198:5027 199:5484 200:6280 201:2644 202:8834 203:8828 204:4519 205:2644 206:2833 207:2902 208:3963 209:3714 210:3025 211:1717 212:2339 213:2097 214:862 215:87 216:5584 217:1691 218:600 219:319 220:1281 221:627 222:343 223:583 End of report

8 years

Routing Table Report - Hong Kong view

by Routing Analysis Role Account

Routing Table Report 06:00 +10GMT Mon 30 Jun, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 497760 Prefixes after maximum aggregation: 194357 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 247002 Total ASes present in the Internet Routing Table: 47071 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 36001 Origin ASes announcing only one prefix: 16356 Transit ASes present in the Internet Routing Table: 5957 Transit-only ASes present in the Internet Routing Table: 163 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 57836) 25 Prefixes from unregistered ASNs in the Routing Table: 1764 Unregistered ASNs in the Routing Table: 452 Number of 32-bit ASNs allocated by the RIRs: 6926 Number of 32-bit ASNs visible in the Routing Table: 5113 Prefixes from 32-bit ASNs in the Routing Table: 17830 Number of bogon 32-bit ASNs visible in the Routing Table: 291 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 365 Number of addresses announced to Internet: 2692714240 Equivalent to 160 /8s, 127 /16s and 143 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 171156 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 118394 Total APNIC prefixes after maximum aggregation: 34865 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 121624 Unique aggregates announced from the APNIC address blocks: 51653 APNIC Region origin ASes present in the Internet Routing Table: 4930 APNIC Prefixes per ASN: 24.67 APNIC Region origin ASes announcing only one prefix: 1239 APNIC Region transit ASes present in the Internet Routing Table: 849 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 997 Number of APNIC addresses announced to Internet: 733784320 Equivalent to 43 /8s, 188 /16s and 169 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167934 Total ARIN prefixes after maximum aggregation: 83815 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169729 Unique aggregates announced from the ARIN address blocks: 79625 ARIN Region origin ASes present in the Internet Routing Table: 16304 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6125 ARIN Region transit ASes present in the Internet Routing Table: 1625 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1076441344 Equivalent to 64 /8s, 41 /16s and 49 /24s Percentage of available ARIN address space announced: 56.9 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, 62464-63487, 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: 123943 Total RIPE prefixes after maximum aggregation: 62860 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128661 Unique aggregates announced from the RIPE address blocks: 81620 RIPE Region origin ASes present in the Internet Routing Table: 17704 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 8254 RIPE Region transit ASes present in the Internet Routing Table: 2819 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2726 Number of RIPE addresses announced to Internet: 658464000 Equivalent to 39 /8s, 63 /16s and 93 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57654 Total LACNIC prefixes after maximum aggregation: 10138 LACNIC Deaggregation factor: 5.69 Prefixes being announced from the LACNIC address blocks: 64790 Unique aggregates announced from the LACNIC address blocks: 29409 LACNIC Region origin ASes present in the Internet Routing Table: 2117 LACNIC Prefixes per ASN: 30.60 LACNIC Region origin ASes announcing only one prefix: 533 LACNIC Region transit ASes present in the Internet Routing Table: 441 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of LACNIC addresses announced to Internet: 166117120 Equivalent to 9 /8s, 230 /16s and 191 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11868 Total AfriNIC prefixes after maximum aggregation: 2642 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 12590 Unique aggregates announced from the AfriNIC address blocks: 4373 AfriNIC Region origin ASes present in the Internet Routing Table: 715 AfriNIC Prefixes per ASN: 17.61 AfriNIC Region origin ASes announcing only one prefix: 205 AfriNIC Region transit ASes present in the Internet Routing Table: 146 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57563648 Equivalent to 3 /8s, 110 /16s and 90 /24s Percentage of available AfriNIC address space announced: 57.2 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 2780 899 72 PT Telekomunikasi Indonesia 7545 2230 320 116 TPG Telecom Limited 4766 2208 11583 629 Korea Telecom 4755 1866 396 200 TATA Communications formerly 9829 1636 1305 37 National Internet Backbone 9583 1310 103 534 Sify Limited 9498 1267 314 87 BHARTI Airtel Ltd. 7552 1232 1098 14 Viettel Corporation 4808 1216 2152 367 CNCGROUP IP network China169 24560 1163 398 190 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2562 2938 135 Cox Communications Inc. 7029 2222 1912 289 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1715 1702 569 Charter Communications 4323 1653 1074 420 tw telecom holdings, inc. 30036 1488 316 570 Mediacom Communications Corp 701 1444 11188 731 MCI Communications Services, 6983 1379 818 313 ITC^Deltacom 22561 1309 402 234 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1710 264 274 TELLCOM ILETISIM HIZMETLERI A 20940 1409 549 1049 Akamai International B.V. 8402 1378 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 948 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 773 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 579 344 28 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3734 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1429 2972 413 Uninet S.A. de C.V. 6503 1128 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 883 130 51 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 916 280 26 Link Egypt (Link.NET) 6713 668 742 41 Office National des Postes et 8452 578 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 37054 256 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 227 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3734 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2780 899 72 PT Telekomunikasi Indonesia 22773 2562 2938 135 Cox Communications Inc. 7545 2230 320 116 TPG Telecom Limited 7029 2222 1912 289 Windstream Communications Inc 4766 2208 11583 629 Korea Telecom 18881 2062 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2780 2708 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2562 2427 Cox Communications Inc. 7545 2230 2114 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2222 1933 Windstream Communications Inc 18566 2046 1868 MegaPath Corporation 4755 1866 1666 TATA Communications formerly 9829 1636 1599 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio Complete listing at http://thyme.rand.apnic.net/hk/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 4641 The Chinese University of Hon Complete listing at http://thyme.rand.apnic.net/hk/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:30 /11:90 /12:258 /13:488 /14:977 /15:1699 /16:12969 /17:6919 /18:11600 /19:24575 /20:34870 /21:37174 /22:53557 /23:46813 /24:265681 /25:5 /26:5 /27:7 /28:6 /29:6 /30:0 /31:0 /32:2 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1811 2562 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1329 1488 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1121 2222 Windstream Communications Inc 6983 1086 1379 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1062 1378 OJSC "Vimpelcom" 34984 1039 1710 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1161 2:672 3:3 4:15 5:986 6:19 8:711 12:1830 13:4 14:1055 15:15 16:2 17:37 18:21 20:36 23:868 24:1755 27:1760 31:1485 32:43 33:2 34:5 36:136 37:1828 38:975 39:7 40:204 41:3110 42:260 43:82 44:12 45:30 46:2091 47:24 49:734 50:816 52:12 54:47 55:5 56:2 57:29 58:1169 59:608 60:399 61:1560 62:1247 63:1889 64:4378 65:2285 66:4166 67:2080 68:1063 69:3337 70:863 71:439 72:2022 74:2630 75:316 76:397 77:1689 78:852 79:690 80:1309 81:1206 82:764 83:760 84:738 85:1294 86:432 87:1176 88:464 89:1794 90:140 91:5700 92:712 93:1759 94:2068 95:1580 96:530 97:358 98:1086 99:49 100:64 101:851 103:5152 104:25 105:543 106:178 107:567 108:580 109:2022 110:983 111:1361 112:674 113:852 114:795 115:1139 116:1091 117:944 118:1488 119:1389 120:402 121:831 122:2117 123:1397 124:1369 125:1522 128:583 129:339 130:346 131:667 132:417 133:163 134:319 135:74 136:277 137:284 138:362 139:166 140:215 141:385 142:571 143:405 144:500 145:103 146:638 147:475 148:910 149:369 150:218 151:714 152:444 153:219 154:302 155:508 156:353 157:337 158:250 159:815 160:328 161:562 162:1571 163:261 164:686 165:619 166:282 167:631 168:1062 169:125 170:1339 171:188 172:57 173:1531 174:687 175:598 176:1399 177:3235 178:2061 179:732 180:1752 181:1257 182:1552 183:527 184:727 185:1801 186:2872 187:1645 188:2114 189:1512 190:7569 191:410 192:7354 193:5512 194:4025 195:3518 196:1389 197:668 198:5081 199:5512 200:6299 201:2644 202:9026 203:8927 204:4585 205:2666 206:2917 207:2976 208:3974 209:3739 210:3073 211:1724 212:2309 213:2096 214:862 215:87 216:5612 217:1688 218:608 219:325 220:1283 221:628 222:346 223:585 End of report

8 years

Routing Table Report - Brisbane view

by Routing Analysis Role Account

Routing Table Report 05:00 +10GMT Mon 30 Jun, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 497050 Prefixes after maximum aggregation: 194057 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 246855 Total ASes present in the Internet Routing Table: 47033 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 36013 Origin ASes announcing only one prefix: 16346 Transit ASes present in the Internet Routing Table: 5909 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1828 Unregistered ASNs in the Routing Table: 478 Number of 32-bit ASNs allocated by the RIRs: 6926 Number of 32-bit ASNs visible in the Routing Table: 5111 Prefixes from 32-bit ASNs in the Routing Table: 17791 Number of bogon 32-bit ASNs visible in the Routing Table: 294 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 369 Number of addresses announced to Internet: 2693222396 Equivalent to 160 /8s, 135 /16s and 79 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 171411 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 118247 Total APNIC prefixes after maximum aggregation: 34841 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 121517 Unique aggregates announced from the APNIC address blocks: 51451 APNIC Region origin ASes present in the Internet Routing Table: 4922 APNIC Prefixes per ASN: 24.69 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 842 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 998 Number of APNIC addresses announced to Internet: 733945980 Equivalent to 43 /8s, 191 /16s and 32 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167376 Total ARIN prefixes after maximum aggregation: 83618 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169112 Unique aggregates announced from the ARIN address blocks: 79635 ARIN Region origin ASes present in the Internet Routing Table: 16284 ARIN Prefixes per ASN: 10.39 ARIN Region origin ASes announcing only one prefix: 6126 ARIN Region transit ASes present in the Internet Routing Table: 1615 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1076859008 Equivalent to 64 /8s, 47 /16s and 144 /24s Percentage of available ARIN address space announced: 57.0 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, 62464-63487, 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: 124038 Total RIPE prefixes after maximum aggregation: 62833 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128822 Unique aggregates announced from the RIPE address blocks: 81635 RIPE Region origin ASes present in the Internet Routing Table: 17706 RIPE Prefixes per ASN: 7.28 RIPE Region origin ASes announcing only one prefix: 8252 RIPE Region transit ASes present in the Internet Routing Table: 2799 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2724 Number of RIPE addresses announced to Internet: 658467328 Equivalent to 39 /8s, 63 /16s and 106 /24s Percentage of available RIPE address space announced: 95.7 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, 61952-62463, 196608-202239 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: 57493 Total LACNIC prefixes after maximum aggregation: 10078 LACNIC Deaggregation factor: 5.70 Prefixes being announced from the LACNIC address blocks: 64624 Unique aggregates announced from the LACNIC address blocks: 29429 LACNIC Region origin ASes present in the Internet Routing Table: 2113 LACNIC Prefixes per ASN: 30.58 LACNIC Region origin ASes announcing only one prefix: 532 LACNIC Region transit ASes present in the Internet Routing Table: 434 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1229 Number of LACNIC addresses announced to Internet: 166032640 Equivalent to 9 /8s, 229 /16s and 117 /24s Percentage of available LACNIC address space announced: 99.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 11910 Total AfriNIC prefixes after maximum aggregation: 2650 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 12606 Unique aggregates announced from the AfriNIC address blocks: 4379 AfriNIC Region origin ASes present in the Internet Routing Table: 716 AfriNIC Prefixes per ASN: 17.61 AfriNIC Region origin ASes announcing only one prefix: 202 AfriNIC Region transit ASes present in the Internet Routing Table: 145 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 35 Number of AfriNIC addresses announced to Internet: 57580544 Equivalent to 3 /8s, 110 /16s and 156 /24s Percentage of available AfriNIC address space announced: 57.2 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 2779 899 72 PT Telekomunikasi Indonesia 7545 2295 320 117 TPG Telecom Limited 4766 2208 11583 629 Korea Telecom 4755 1855 392 197 TATA Communications formerly 9829 1639 1305 37 National Internet Backbone 9583 1346 106 551 Sify Limited 9498 1271 314 88 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1163 398 190 Bharti Airtel Ltd., Telemedia 4808 1058 1955 327 CNCGROUP IP network China169 Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2566 2938 136 Cox Communications Inc. 7029 2223 1905 302 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1715 1702 569 Charter Communications 4323 1653 1090 420 tw telecom holdings, inc. 30036 1488 316 570 Mediacom Communications Corp 701 1439 11187 726 MCI Communications Services, 6983 1379 818 313 ITC^Deltacom 22561 1308 402 233 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1710 264 274 TELLCOM ILETISIM HIZMETLERI A 20940 1414 550 1048 Akamai International B.V. 8402 1389 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 958 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 773 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 579 344 28 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3734 2022 100 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1179 231 Telecom Argentina S.A. 8151 1427 2972 410 Uninet S.A. de C.V. 6503 1127 434 62 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 953 373 27 Telefonica del Peru S.A.A. 27947 889 130 53 Telconet S.A 26615 869 2325 35 Tim Celular S.A. Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 915 280 26 Link Egypt (Link.NET) 6713 668 742 41 Office National des Postes et 8452 578 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 300 783 24 ETISALAT MISR 37054 256 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 227 22 17 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3734 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2900 469 202 Telmex Colombia S.A. 17974 2779 899 72 PT Telekomunikasi Indonesia 22773 2566 2938 136 Cox Communications Inc. 7545 2295 320 117 TPG Telecom Limited 7029 2223 1905 302 Windstream Communications Inc 4766 2208 11583 629 Korea Telecom 18881 2062 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/au/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2779 2707 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2566 2430 Cox Communications Inc. 7545 2295 2178 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2223 1921 Windstream Communications Inc 18566 2046 1868 MegaPath Corporation 4755 1855 1658 TATA Communications formerly 9829 1639 1602 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio Complete listing at http://thyme.rand.apnic.net/au/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/au/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 /8:16 /9:12 /10:30 /11:90 /12:258 /13:488 /14:984 /15:1711 /16:13002 /17:6933 /18:11587 /19:24558 /20:34781 /21:37033 /22:53782 /23:46799 /24:264728 /25:49 /26:33 /27:55 /28:40 /29:31 /30:50 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1814 2566 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1329 1488 Mediacom Communications Corp 11492 1191 1242 CABLE ONE, INC. 7029 1120 2223 Windstream Communications Inc 6983 1086 1379 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1071 1389 OJSC "Vimpelcom" 34984 1039 1710 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1161 2:673 3:3 4:15 5:992 6:19 8:710 12:1830 13:4 14:1057 15:15 16:2 17:37 18:21 20:36 23:868 24:1754 27:1762 31:1484 32:43 33:2 34:5 36:136 37:1827 38:969 39:7 40:204 41:3125 42:257 43:80 44:12 45:30 46:2091 47:24 49:734 50:816 52:12 54:47 55:5 56:2 57:29 58:1184 59:609 60:412 61:1548 62:1249 63:1889 64:4377 65:2283 66:4166 67:2081 68:1063 69:3337 70:867 71:440 72:2022 74:2631 75:316 76:407 77:1690 78:853 79:700 80:1309 81:1206 82:766 83:760 84:737 85:1294 86:432 87:1176 88:464 89:1795 90:140 91:5701 92:712 93:1760 94:2070 95:1581 96:530 97:358 98:1090 99:49 100:64 101:657 103:5131 104:25 105:543 106:178 107:567 108:580 109:2022 110:984 111:1360 112:671 113:852 114:792 115:1120 116:1066 117:944 118:1478 119:1393 120:425 121:836 122:2078 123:1399 124:1366 125:1550 128:544 129:329 130:331 131:660 132:371 133:163 134:311 135:74 136:276 137:281 138:361 139:165 140:190 141:385 142:560 143:401 144:499 145:103 146:624 147:470 148:867 149:369 150:216 151:714 152:442 153:220 154:302 155:508 156:349 157:337 158:249 159:815 160:328 161:562 162:1568 163:241 164:686 165:617 166:283 167:630 168:1058 169:124 170:1339 171:188 172:55 173:1533 174:686 175:587 176:1398 177:3233 178:2061 179:732 180:1779 181:1244 182:1556 183:524 184:727 185:1805 186:2869 187:1661 188:2114 189:1511 190:7556 191:410 192:7289 193:5507 194:4027 195:3519 196:1389 197:670 198:5037 199:5483 200:6277 201:2643 202:8921 203:8959 204:4523 205:2651 206:2837 207:2913 208:3972 209:3718 210:3064 211:1720 212:2311 213:2092 214:862 215:87 216:5603 217:1689 218:615 219:322 220:1282 221:627 222:345 223:588 End of report

8 years

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