pacnog January 2016

pacnog@pacnog.org

1 participants
5 discussions

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 580432 Prefixes after maximum aggregation (per Origin AS): 214504 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 288829 Total ASes present in the Internet Routing Table: 52637 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36591 Origin ASes announcing only one prefix: 15810 Transit ASes present in the Internet Routing Table: 6415 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 37 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 986 Unregistered ASNs in the Routing Table: 361 Number of 32-bit ASNs allocated by the RIRs: 12540 Number of 32-bit ASNs visible in the Routing Table: 9631 Prefixes from 32-bit ASNs in the Routing Table: 36887 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 399 Number of addresses announced to Internet: 2801150916 Equivalent to 166 /8s, 246 /16s and 43 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.0 Total number of prefixes smaller than registry allocations: 190275 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 148369 Total APNIC prefixes after maximum aggregation: 40852 APNIC Deaggregation factor: 3.63 Prefixes being announced from the APNIC address blocks: 157218 Unique aggregates announced from the APNIC address blocks: 63577 APNIC Region origin ASes present in the Internet Routing Table: 5126 APNIC Prefixes per ASN: 30.67 APNIC Region origin ASes announcing only one prefix: 1175 APNIC Region transit ASes present in the Internet Routing Table: 904 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1834 Number of APNIC addresses announced to Internet: 751946372 Equivalent to 44 /8s, 209 /16s and 202 /24s Percentage of available APNIC address space announced: 87.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 180788 Total ARIN prefixes after maximum aggregation: 89245 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 185220 Unique aggregates announced from the ARIN address blocks: 92814 ARIN Region origin ASes present in the Internet Routing Table: 16433 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 5910 ARIN Region transit ASes present in the Internet Routing Table: 1710 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 973 Number of ARIN addresses announced to Internet: 1099537088 Equivalent to 65 /8s, 137 /16s and 154 /24s Percentage of available ARIN address space announced: 58.2 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, 64198-64296, 393216-395164 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: 138919 Total RIPE prefixes after maximum aggregation: 69271 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 147088 Unique aggregates announced from the RIPE address blocks: 91125 RIPE Region origin ASes present in the Internet Routing Table: 18048 RIPE Prefixes per ASN: 8.15 RIPE Region origin ASes announcing only one prefix: 7943 RIPE Region transit ASes present in the Internet Routing Table: 3011 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4407 Number of RIPE addresses announced to Internet: 702673280 Equivalent to 41 /8s, 225 /16s and 241 /24s Percentage of available RIPE address space announced: 102.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 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: 61117 Total LACNIC prefixes after maximum aggregation: 11929 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 74467 Unique aggregates announced from the LACNIC address blocks: 34709 LACNIC Region origin ASes present in the Internet Routing Table: 2470 LACNIC Prefixes per ASN: 30.15 LACNIC Region origin ASes announcing only one prefix: 591 LACNIC Region transit ASes present in the Internet Routing Table: 542 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2231 Number of LACNIC addresses announced to Internet: 170885120 Equivalent to 10 /8s, 47 /16s and 128 /24s Percentage of available LACNIC address space announced: 101.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14276 Total AfriNIC prefixes after maximum aggregation: 3167 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 16040 Unique aggregates announced from the AfriNIC address blocks: 6261 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 21.79 AfriNIC Region origin ASes announcing only one prefix: 191 AfriNIC Region transit ASes present in the Internet Routing Table: 172 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 186 Number of AfriNIC addresses announced to Internet: 75711744 Equivalent to 4 /8s, 131 /16s and 69 /24s Percentage of available AfriNIC address space announced: 75.2 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 4538 5594 4192 76 China Education and Research 7545 3141 347 163 TPG Telecom Limited 4766 3128 11143 1100 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 9829 2304 1434 387 National Internet Backbone 4755 2079 432 236 TATA Communications formerly 9808 1787 8717 29 Guangdong Mobile Communicatio 4808 1618 2279 509 CNCGROUP IP network China169 9583 1517 122 557 Sify Limited 17488 1444 230 229 Hathway IP Over Cable Interne 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 22773 3302 2949 148 Cox Communications Inc. 3356 2599 10692 525 Level 3 Communications, Inc. 6389 2443 3687 42 BellSouth.net Inc. 18566 2210 394 278 MegaPath Corporation 20115 1908 1912 410 Charter Communications 6983 1699 849 238 EarthLink, Inc. 30036 1673 334 349 Mediacom Communications Corp 4323 1586 1023 396 tw telecom holdings, inc. 209 1471 4340 1234 Qwest Communications Company, 701 1391 11451 659 MCI Communications Services, 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 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2362 928 1680 Akamai International B.V. 34984 1942 322 412 TELLCOM ILETISIM HIZMETLERI A 8551 1225 376 53 Bezeq International-Ltd 12479 1111 981 82 France Telecom Espana SA 13188 1076 97 84 TOV "Bank-Inform" 8402 1048 544 15 OJSC "Vimpelcom" 31148 1041 47 41 Freenet Ltd. 9198 969 352 24 JSC Kazakhtelecom 6830 895 2712 465 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3421 541 141 Telmex Colombia S.A. 8151 2179 3387 521 Uninet S.A. de C.V. 7303 1588 943 243 Telecom Argentina S.A. 11830 1437 366 25 Instituto Costarricense de El 6503 1394 437 56 Axtel, S.A.B. de C.V. 28573 1037 2171 155 NET Serviços de Comunicação S 6147 1033 376 34 Telefonica del Peru S.A.A. 26615 1002 2325 34 Tim Celular S.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 988 479 182 COLOMBIA TELECOMUNICACIONES S 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 8452 1275 1472 15 TE-AS 24863 1177 403 36 Link Egypt (Link.NET) 37611 594 40 44 Afrihost-Brevis Computer Serv 36903 552 278 103 Office National des Postes et 36992 456 1235 34 ETISALAT MISR 37492 358 215 64 Orange Tunisie 24835 331 146 12 Vodafone Data 29571 266 21 12 Cote d'Ivoire Telecom 37054 262 20 7 Data Telecom Service 2018 226 323 73 TENET (The UNINET Project) 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 4538 5594 4192 76 China Education and Research 10620 3421 541 141 Telmex Colombia S.A. 22773 3302 2949 148 Cox Communications Inc. 7545 3141 347 163 TPG Telecom Limited 4766 3128 11143 1100 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 3356 2599 10692 525 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2443 3687 42 BellSouth.net Inc. 20940 2362 928 1680 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3421 3280 Telmex Colombia S.A. 22773 3302 3154 Cox Communications Inc. 7545 3141 2978 TPG Telecom Limited 17974 2859 2763 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2443 2401 BellSouth.net Inc. 3356 2599 2074 Level 3 Communications, Inc. 4766 3128 2028 Korea Telecom 18566 2210 1932 MegaPath Corporation 9829 2304 1917 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 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 /10:35 /11:99 /12:263 /13:505 /14:1014 /15:1744 /16:12967 /17:7449 /18:12530 /19:25686 /20:38055 /21:40106 /22:64231 /23:55657 /24:318511 /25:537 /26:568 /27:384 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2483 3302 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2112 2210 MegaPath Corporation 6389 1542 2443 BellSouth.net Inc. 30036 1489 1673 Mediacom Communications Corp 6983 1343 1699 EarthLink, Inc. 10620 1299 3421 Telmex Colombia S.A. 34984 1229 1942 TELLCOM ILETISIM HIZMETLERI A 11492 1157 1249 CABLE ONE, INC. 31148 960 1041 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1614 2:673 4:101 5:2082 6:26 8:1440 12:1790 13:33 14:1626 15:22 16:2 17:58 18:19 20:48 22:1 23:1355 24:1741 27:2245 31:1715 32:54 33:2 34:2 35:4 36:212 37:2327 38:1152 39:23 40:81 41:3141 42:379 43:1664 44:38 45:1638 46:2395 47:67 49:1100 50:840 51:3 52:38 54:138 55:7 56:6 57:44 58:1473 59:851 60:542 61:1771 62:1441 63:1927 64:4456 65:2180 66:4080 67:2109 68:1099 69:3279 70:1041 71:464 72:1983 74:2541 75:357 76:420 77:1330 78:1271 79:803 80:1298 81:1362 82:850 83:669 84:775 85:1556 86:459 87:1031 88:550 89:1919 90:163 91:6008 92:872 93:2313 94:2232 95:2254 96:471 97:351 98:944 99:45 100:67 101:886 103:9552 104:2234 105:98 106:380 107:1126 108:649 109:2095 110:1265 111:1601 112:931 113:1220 114:1113 115:1612 116:1518 117:1398 118:2016 119:1536 120:510 121:1162 122:2282 123:2004 124:1587 125:1746 128:662 129:361 130:417 131:1285 132:593 133:173 134:451 135:112 136:346 137:327 138:1655 139:199 140:248 141:466 142:625 143:818 144:584 145:150 146:832 147:612 148:1442 149:448 150:637 151:821 152:592 153:265 154:561 155:916 156:464 157:425 158:343 159:1082 160:420 161:747 162:2248 163:522 164:722 165:1106 166:315 167:976 168:1442 169:582 170:1479 171:260 172:420 173:1598 174:712 175:833 176:1512 177:3978 178:2225 179:1085 180:2022 181:1621 182:1925 183:678 184:780 185:5536 186:3073 187:1931 188:2055 189:1791 190:7554 191:1273 192:8866 193:5730 194:4338 195:3722 196:1638 197:1296 198:5536 199:5500 200:6836 201:3677 202:9955 203:9365 204:4506 205:2724 206:2976 207:3027 208:4016 209:3977 210:3777 211:2013 212:2605 213:2149 214:819 215:73 216:5700 217:1900 218:744 219:558 220:1649 221:848 222:671 223:913 End of report

6 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 579746 Prefixes after maximum aggregation (per Origin AS): 214134 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 282531 Total ASes present in the Internet Routing Table: 52577 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36609 Origin ASes announcing only one prefix: 15838 Transit ASes present in the Internet Routing Table: 6413 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 37 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 1056 Unregistered ASNs in the Routing Table: 366 Number of 32-bit ASNs allocated by the RIRs: 12449 Number of 32-bit ASNs visible in the Routing Table: 9555 Prefixes from 32-bit ASNs in the Routing Table: 36644 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 417 Number of addresses announced to Internet: 2802443204 Equivalent to 167 /8s, 9 /16s and 227 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.0 Total number of prefixes smaller than registry allocations: 190414 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 147851 Total APNIC prefixes after maximum aggregation: 40754 APNIC Deaggregation factor: 3.63 Prefixes being announced from the APNIC address blocks: 156774 Unique aggregates announced from the APNIC address blocks: 63465 APNIC Region origin ASes present in the Internet Routing Table: 5127 APNIC Prefixes per ASN: 30.58 APNIC Region origin ASes announcing only one prefix: 1183 APNIC Region transit ASes present in the Internet Routing Table: 906 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1815 Number of APNIC addresses announced to Internet: 751777924 Equivalent to 44 /8s, 207 /16s and 56 /24s Percentage of available APNIC address space announced: 87.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 180927 Total ARIN prefixes after maximum aggregation: 89114 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 185146 Unique aggregates announced from the ARIN address blocks: 86893 ARIN Region origin ASes present in the Internet Routing Table: 16447 ARIN Prefixes per ASN: 11.26 ARIN Region origin ASes announcing only one prefix: 5921 ARIN Region transit ASes present in the Internet Routing Table: 1707 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 952 Number of ARIN addresses announced to Internet: 1101450176 Equivalent to 65 /8s, 166 /16s and 203 /24s Percentage of available ARIN address space announced: 58.3 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, 64198-64296, 393216-395164 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: 139183 Total RIPE prefixes after maximum aggregation: 69135 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 147347 Unique aggregates announced from the RIPE address blocks: 91063 RIPE Region origin ASes present in the Internet Routing Table: 18051 RIPE Prefixes per ASN: 8.16 RIPE Region origin ASes announcing only one prefix: 7951 RIPE Region transit ASes present in the Internet Routing Table: 3010 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4388 Number of RIPE addresses announced to Internet: 702693760 Equivalent to 41 /8s, 226 /16s and 65 /24s Percentage of available RIPE address space announced: 102.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 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: 60979 Total LACNIC prefixes after maximum aggregation: 11925 LACNIC Deaggregation factor: 5.11 Prefixes being announced from the LACNIC address blocks: 74275 Unique aggregates announced from the LACNIC address blocks: 34519 LACNIC Region origin ASes present in the Internet Routing Table: 2471 LACNIC Prefixes per ASN: 30.06 LACNIC Region origin ASes announcing only one prefix: 592 LACNIC Region transit ASes present in the Internet Routing Table: 547 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2217 Number of LACNIC addresses announced to Internet: 170578688 Equivalent to 10 /8s, 42 /16s and 211 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14081 Total AfriNIC prefixes after maximum aggregation: 3166 AfriNIC Deaggregation factor: 4.45 Prefixes being announced from the AfriNIC address blocks: 15787 Unique aggregates announced from the AfriNIC address blocks: 6245 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 21.51 AfriNIC Region origin ASes announcing only one prefix: 191 AfriNIC Region transit ASes present in the Internet Routing Table: 169 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 183 Number of AfriNIC addresses announced to Internet: 75555584 Equivalent to 4 /8s, 128 /16s and 227 /24s Percentage of available AfriNIC address space announced: 75.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5599 4192 76 China Education and Research 7545 3138 348 162 TPG Telecom Limited 4766 3115 11143 1094 Korea Telecom 17974 2855 914 96 PT Telekomunikasi Indonesia 9829 2316 1435 385 National Internet Backbone 4755 2077 432 234 TATA Communications formerly 9808 1763 8717 29 Guangdong Mobile Communicatio 4808 1620 2280 509 CNCGROUP IP network China169 9583 1515 121 560 Sify Limited 38197 1426 89 202 Sun Network (Hong Kong) Limit 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 22773 3297 2949 147 Cox Communications Inc. 3356 2601 10692 532 Level 3 Communications, Inc. 6389 2475 3687 42 BellSouth.net Inc. 18566 2209 394 277 MegaPath Corporation 20115 1906 1908 409 Charter Communications 6983 1696 849 238 EarthLink, Inc. 30036 1671 332 350 Mediacom Communications Corp 4323 1585 1021 395 tw telecom holdings, inc. 209 1470 4339 1233 Qwest Communications Company, 701 1389 11450 657 MCI Communications Services, 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 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2342 924 1669 Akamai International B.V. 34984 1939 322 414 TELLCOM ILETISIM HIZMETLERI A 8551 1225 376 53 Bezeq International-Ltd 12479 1099 965 81 France Telecom Espana SA 8402 1084 544 15 OJSC "Vimpelcom" 13188 1077 97 78 TOV "Bank-Inform" 31148 1043 48 42 Freenet Ltd. 9198 974 352 24 JSC Kazakhtelecom 6830 895 2712 465 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3413 540 146 Telmex Colombia S.A. 8151 2176 3386 519 Uninet S.A. de C.V. 7303 1588 943 243 Telecom Argentina S.A. 11830 1434 366 25 Instituto Costarricense de El 6503 1399 437 56 Axtel, S.A.B. de C.V. 28573 1072 2171 156 NET Serviços de Comunicação S 6147 1036 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 984 460 182 COLOMBIA TELECOMUNICACIONES S 26615 937 2325 34 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 8452 1294 1472 15 TE-AS 24863 1176 403 36 Link Egypt (Link.NET) 37611 590 40 41 Afrihost-Brevis Computer Serv 36903 552 278 103 Office National des Postes et 36992 455 1237 34 ETISALAT MISR 37492 355 213 63 Orange Tunisie 24835 331 146 12 Vodafone Data 29571 265 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 36947 176 807 13 Telecom Algeria 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 4538 5599 4192 76 China Education and Research 10620 3413 540 146 Telmex Colombia S.A. 22773 3297 2949 147 Cox Communications Inc. 7545 3138 348 162 TPG Telecom Limited 4766 3115 11143 1094 Korea Telecom 17974 2855 914 96 PT Telekomunikasi Indonesia 3356 2601 10692 532 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2475 3687 42 BellSouth.net Inc. 20940 2342 924 1669 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3413 3267 Telmex Colombia S.A. 22773 3297 3150 Cox Communications Inc. 7545 3138 2976 TPG Telecom Limited 17974 2855 2759 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2475 2433 BellSouth.net Inc. 3356 2601 2069 Level 3 Communications, Inc. 4766 3115 2021 Korea Telecom 18566 2209 1932 MegaPath Corporation 9829 2316 1931 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 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 /10:36 /11:101 /12:265 /13:507 /14:1015 /15:1750 /16:12967 /17:7441 /18:12623 /19:25573 /20:37986 /21:40093 /22:64083 /23:55571 /24:318140 /25:543 /26:570 /27:391 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2479 3297 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2111 2209 MegaPath Corporation 6389 1542 2475 BellSouth.net Inc. 30036 1488 1671 Mediacom Communications Corp 6983 1342 1696 EarthLink, Inc. 10620 1295 3413 Telmex Colombia S.A. 34984 1228 1939 TELLCOM ILETISIM HIZMETLERI A 11492 1157 1249 CABLE ONE, INC. 31148 960 1043 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1616 2:673 4:101 5:2078 6:26 8:1432 12:1784 13:34 14:1621 15:22 16:2 17:58 18:19 20:48 22:1 23:1351 24:1749 27:2229 31:1718 32:54 33:2 34:4 35:5 36:210 37:2341 38:1132 39:23 40:81 41:3112 42:378 43:1686 44:38 45:1652 46:2396 47:67 49:1092 50:829 51:3 52:38 54:138 55:3 56:8 57:44 58:1473 59:846 60:533 61:1777 62:1438 63:1927 64:4464 65:2181 66:4085 67:2104 68:1101 69:3289 70:1044 71:462 72:1982 74:2540 75:359 76:422 77:1368 78:1276 79:807 80:1312 81:1355 82:859 83:673 84:788 85:1555 86:458 87:1043 88:548 89:1930 90:165 91:5981 92:872 93:2310 94:2261 95:2263 96:472 97:351 98:943 99:45 100:75 101:882 103:9473 104:2211 105:95 106:377 107:1122 108:648 109:2183 110:1265 111:1590 112:908 113:1221 114:1034 115:1588 116:1511 117:1383 118:2018 119:1538 120:508 121:1165 122:2281 123:2019 124:1584 125:1736 128:677 129:358 130:423 131:1288 132:597 133:171 134:452 135:118 136:345 137:323 138:1631 139:198 140:252 141:468 142:624 143:821 144:591 145:151 146:837 147:609 148:1413 149:453 150:640 151:811 152:588 153:268 154:521 155:914 156:456 157:423 158:344 159:1075 160:419 161:718 162:2251 163:530 164:720 165:1104 166:316 167:976 168:1373 169:579 170:1483 171:263 172:406 173:1598 174:712 175:830 176:1509 177:4005 178:2227 179:1073 180:2028 181:1643 182:1922 183:670 184:778 185:5479 186:3045 187:1926 188:2129 189:1744 190:7585 191:1286 192:8829 193:5732 194:4327 195:3717 196:1601 197:1229 198:5504 199:5551 200:6812 201:3680 202:9966 203:9360 204:4582 205:2722 206:2976 207:3026 208:4018 209:3966 210:3777 211:2008 212:2621 213:2141 214:808 215:73 216:5693 217:1901 218:744 219:558 220:1643 221:848 222:671 223:914 End of report

6 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 579243 Prefixes after maximum aggregation (per Origin AS): 214165 Deaggregation factor: 2.70 Unique aggregates announced (without unneeded subnets): 287310 Total ASes present in the Internet Routing Table: 52514 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36606 Origin ASes announcing only one prefix: 15851 Transit ASes present in the Internet Routing Table: 6420 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 1011 Unregistered ASNs in the Routing Table: 359 Number of 32-bit ASNs allocated by the RIRs: 12365 Number of 32-bit ASNs visible in the Routing Table: 9488 Prefixes from 32-bit ASNs in the Routing Table: 36286 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 414 Number of addresses announced to Internet: 2804584132 Equivalent to 167 /8s, 42 /16s and 142 /24s Percentage of available address space announced: 75.8 Percentage of allocated address space announced: 75.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189977 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 147506 Total APNIC prefixes after maximum aggregation: 40730 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 156287 Unique aggregates announced from the APNIC address blocks: 63033 APNIC Region origin ASes present in the Internet Routing Table: 5127 APNIC Prefixes per ASN: 30.48 APNIC Region origin ASes announcing only one prefix: 1181 APNIC Region transit ASes present in the Internet Routing Table: 903 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1799 Number of APNIC addresses announced to Internet: 756473220 Equivalent to 45 /8s, 22 /16s and 221 /24s Percentage of available APNIC address space announced: 88.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 181505 Total ARIN prefixes after maximum aggregation: 89204 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184920 Unique aggregates announced from the ARIN address blocks: 92086 ARIN Region origin ASes present in the Internet Routing Table: 16450 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 5923 ARIN Region transit ASes present in the Internet Routing Table: 1711 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 938 Number of ARIN addresses announced to Internet: 1100217536 Equivalent to 65 /8s, 147 /16s and 252 /24s Percentage of available ARIN address space announced: 58.2 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, 64198-64296, 393216-395164 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: 138794 Total RIPE prefixes after maximum aggregation: 69063 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146870 Unique aggregates announced from the RIPE address blocks: 90884 RIPE Region origin ASes present in the Internet Routing Table: 18054 RIPE Prefixes per ASN: 8.14 RIPE Region origin ASes announcing only one prefix: 7968 RIPE Region transit ASes present in the Internet Routing Table: 3013 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: 4366 Number of RIPE addresses announced to Internet: 702490240 Equivalent to 41 /8s, 223 /16s and 38 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 61110 Total LACNIC prefixes after maximum aggregation: 11950 LACNIC Deaggregation factor: 5.11 Prefixes being announced from the LACNIC address blocks: 74383 Unique aggregates announced from the LACNIC address blocks: 34513 LACNIC Region origin ASes present in the Internet Routing Table: 2468 LACNIC Prefixes per ASN: 30.14 LACNIC Region origin ASes announcing only one prefix: 588 LACNIC Region transit ASes present in the Internet Routing Table: 543 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2202 Number of LACNIC addresses announced to Internet: 170669568 Equivalent to 10 /8s, 44 /16s and 54 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13958 Total AfriNIC prefixes after maximum aggregation: 3177 AfriNIC Deaggregation factor: 4.39 Prefixes being announced from the AfriNIC address blocks: 16369 Unique aggregates announced from the AfriNIC address blocks: 6454 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 22.27 AfriNIC Region origin ASes announcing only one prefix: 191 AfriNIC Region transit ASes present in the Internet Routing Table: 173 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 183 Number of AfriNIC addresses announced to Internet: 74363648 Equivalent to 4 /8s, 110 /16s and 179 /24s Percentage of available AfriNIC address space announced: 73.9 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 4538 5592 4192 76 China Education and Research 7545 3129 348 159 TPG Telecom Limited 4766 3017 11136 1005 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 9829 2294 1430 370 National Internet Backbone 4755 2076 432 234 TATA Communications formerly 9808 1725 8717 29 Guangdong Mobile Communicatio 4808 1611 2278 506 CNCGROUP IP network China169 9583 1515 121 560 Sify Limited 38197 1423 89 189 Sun Network (Hong Kong) Limit 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 22773 3292 2948 145 Cox Communications Inc. 3356 2603 10691 547 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2209 394 277 MegaPath Corporation 20115 1907 1908 409 Charter Communications 6983 1696 849 238 EarthLink, Inc. 30036 1679 333 325 Mediacom Communications Corp 4323 1580 1021 393 tw telecom holdings, inc. 209 1471 4339 1234 Qwest Communications Company, 701 1385 11450 656 MCI Communications Services, 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 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2322 917 1659 Akamai International B.V. 34984 1940 322 412 TELLCOM ILETISIM HIZMETLERI A 8551 1224 376 53 Bezeq International-Ltd 8402 1084 544 15 OJSC "Vimpelcom" 13188 1076 97 77 TOV "Bank-Inform" 12479 1072 965 80 France Telecom Espana SA 31148 1043 48 42 Freenet Ltd. 9198 976 352 24 JSC Kazakhtelecom 6830 895 2712 465 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3412 540 144 Telmex Colombia S.A. 8151 2175 3384 523 Uninet S.A. de C.V. 7303 1588 943 243 Telecom Argentina S.A. 11830 1434 366 25 Instituto Costarricense de El 6503 1400 437 56 Axtel, S.A.B. de C.V. 28573 1161 2170 144 NET Serviços de Comunicação S 6147 1037 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 981 459 186 COLOMBIA TELECOMUNICACIONES S 26615 943 2325 34 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 8452 1275 1472 15 TE-AS 24863 1173 403 36 Link Egypt (Link.NET) 37611 584 39 42 Afrihost-Brevis Computer Serv 36903 553 278 106 Office National des Postes et 36992 450 1237 34 ETISALAT MISR 37492 335 213 63 Orange Tunisie 24835 331 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 36947 177 807 13 Telecom Algeria 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 4538 5592 4192 76 China Education and Research 10620 3412 540 144 Telmex Colombia S.A. 22773 3292 2948 145 Cox Communications Inc. 7545 3129 348 159 TPG Telecom Limited 4766 3017 11136 1005 Korea Telecom 17974 2859 914 96 PT Telekomunikasi Indonesia 3356 2603 10691 547 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2508 3687 42 BellSouth.net Inc. 20940 2322 917 1659 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3412 3268 Telmex Colombia S.A. 22773 3292 3147 Cox Communications Inc. 7545 3129 2970 TPG Telecom Limited 17974 2859 2763 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2508 2466 BellSouth.net Inc. 3356 2603 2056 Level 3 Communications, Inc. 4766 3017 2012 Korea Telecom 18566 2209 1932 MegaPath Corporation 9829 2294 1924 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 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 /10:35 /11:99 /12:263 /13:506 /14:1016 /15:1756 /16:12972 /17:7430 /18:12631 /19:25611 /20:37962 /21:40069 /22:63974 /23:55455 /24:317867 /25:544 /26:577 /27:386 /28:15 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2475 3292 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2111 2209 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1496 1679 Mediacom Communications Corp 6983 1342 1696 EarthLink, Inc. 10620 1292 3412 Telmex Colombia S.A. 34984 1226 1940 TELLCOM ILETISIM HIZMETLERI A 11492 1152 1244 CABLE ONE, INC. 31148 960 1043 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1622 2:670 4:101 5:2073 6:26 8:1432 12:1783 13:33 14:1614 15:22 16:2 17:58 18:19 20:48 22:1 23:1339 24:1747 27:2215 31:1721 32:54 33:2 34:4 35:5 36:209 37:2331 38:1136 39:23 40:81 41:3097 42:374 43:1649 44:38 45:1627 46:2381 47:66 49:1077 50:827 51:3 52:42 54:136 55:6 56:8 57:44 58:1470 59:847 60:535 61:1777 62:1436 63:1915 64:4466 65:2175 66:4081 67:2109 68:1101 69:3282 70:1042 71:462 72:1984 74:2545 75:358 76:421 77:1366 78:1273 79:797 80:1313 81:1349 82:857 83:670 84:783 85:1522 86:455 87:1048 88:551 89:1933 90:150 91:5972 92:866 93:2306 94:2249 95:2262 96:472 97:352 98:944 99:45 100:75 101:877 103:9365 104:2206 105:94 106:373 107:1106 108:642 109:2172 110:1261 111:1595 112:888 113:1209 114:945 115:1573 116:1518 117:1363 118:2019 119:1534 120:494 121:1166 122:2277 123:2010 124:1590 125:1741 128:684 129:356 130:424 131:1304 132:603 133:170 134:450 135:117 136:345 137:325 138:1633 139:200 140:251 141:471 142:637 143:797 144:579 145:152 146:840 147:600 148:1407 149:453 150:639 151:802 152:583 153:266 154:539 155:913 156:451 157:419 158:348 159:1071 160:419 161:711 162:2234 163:528 164:717 165:1123 166:316 167:954 168:1355 169:566 170:1479 171:264 172:399 173:1586 174:708 175:820 176:1493 177:4082 178:2228 179:1080 180:2055 181:1636 182:1921 183:619 184:798 185:5393 186:3038 187:1905 188:2113 189:1735 190:7602 191:1270 192:8775 193:5728 194:4321 195:3721 196:2298 197:1149 198:5505 199:5535 200:6807 201:3695 202:9995 203:9348 204:4577 205:2720 206:2965 207:3030 208:4012 209:3963 210:3776 211:2005 212:2613 213:2131 214:827 215:73 216:5693 217:1886 218:742 219:557 220:1641 221:848 222:667 223:908 End of report

6 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 577904 Prefixes after maximum aggregation (per Origin AS): 213596 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 281683 Total ASes present in the Internet Routing Table: 52425 Prefixes per ASN: 11.02 Origin-only ASes present in the Internet Routing Table: 36605 Origin ASes announcing only one prefix: 15864 Transit ASes present in the Internet Routing Table: 6407 Transit-only ASes present in the Internet Routing Table: 164 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 1022 Unregistered ASNs in the Routing Table: 364 Number of 32-bit ASNs allocated by the RIRs: 12305 Number of 32-bit ASNs visible in the Routing Table: 9413 Prefixes from 32-bit ASNs in the Routing Table: 36098 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 440 Number of addresses announced to Internet: 2802534084 Equivalent to 167 /8s, 11 /16s and 70 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189356 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 147258 Total APNIC prefixes after maximum aggregation: 40643 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 156044 Unique aggregates announced from the APNIC address blocks: 63000 APNIC Region origin ASes present in the Internet Routing Table: 5127 APNIC Prefixes per ASN: 30.44 APNIC Region origin ASes announcing only one prefix: 1187 APNIC Region transit ASes present in the Internet Routing Table: 897 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1791 Number of APNIC addresses announced to Internet: 756488836 Equivalent to 45 /8s, 23 /16s and 26 /24s Percentage of available APNIC address space announced: 88.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 181566 Total ARIN prefixes after maximum aggregation: 89017 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 184966 Unique aggregates announced from the ARIN address blocks: 86826 ARIN Region origin ASes present in the Internet Routing Table: 16461 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 5926 ARIN Region transit ASes present in the Internet Routing Table: 1720 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 920 Number of ARIN addresses announced to Internet: 1101459904 Equivalent to 65 /8s, 166 /16s and 241 /24s Percentage of available ARIN address space announced: 58.3 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, 64198-64296, 393216-395164 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: 138687 Total RIPE prefixes after maximum aggregation: 68896 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146691 Unique aggregates announced from the RIPE address blocks: 90771 RIPE Region origin ASes present in the Internet Routing Table: 18040 RIPE Prefixes per ASN: 8.13 RIPE Region origin ASes announcing only one prefix: 7969 RIPE Region transit ASes present in the Internet Routing Table: 3002 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4342 Number of RIPE addresses announced to Internet: 702250624 Equivalent to 41 /8s, 219 /16s and 126 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 60570 Total LACNIC prefixes after maximum aggregation: 11881 LACNIC Deaggregation factor: 5.10 Prefixes being announced from the LACNIC address blocks: 73732 Unique aggregates announced from the LACNIC address blocks: 34381 LACNIC Region origin ASes present in the Internet Routing Table: 2462 LACNIC Prefixes per ASN: 29.95 LACNIC Region origin ASes announcing only one prefix: 590 LACNIC Region transit ASes present in the Internet Routing Table: 539 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2180 Number of LACNIC addresses announced to Internet: 170577664 Equivalent to 10 /8s, 42 /16s and 207 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13639 Total AfriNIC prefixes after maximum aggregation: 3118 AfriNIC Deaggregation factor: 4.37 Prefixes being announced from the AfriNIC address blocks: 16031 Unique aggregates announced from the AfriNIC address blocks: 6341 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 21.90 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 168 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 180 Number of AfriNIC addresses announced to Internet: 71174144 Equivalent to 4 /8s, 62 /16s and 8 /24s Percentage of available AfriNIC address space announced: 70.7 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 4538 5603 4192 76 China Education and Research 7545 3095 346 158 TPG Telecom Limited 4766 3017 11136 1004 Korea Telecom 17974 2858 914 96 PT Telekomunikasi Indonesia 9829 2312 1433 376 National Internet Backbone 4755 2072 431 234 TATA Communications formerly 9808 1728 8717 29 Guangdong Mobile Communicatio 4808 1620 2278 506 CNCGROUP IP network China169 9583 1514 121 556 Sify Limited 38197 1416 88 182 Sun Network (Hong Kong) Limit 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 22773 3274 2948 145 Cox Communications Inc. 3356 2602 10693 546 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2210 394 277 MegaPath Corporation 20115 1900 1905 406 Charter Communications 6983 1695 849 238 EarthLink, Inc. 30036 1673 333 323 Mediacom Communications Corp 4323 1579 1021 393 tw telecom holdings, inc. 209 1469 4339 1233 Qwest Communications Company, 701 1380 11445 652 MCI Communications Services, 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 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2322 921 1662 Akamai International B.V. 34984 1940 322 412 TELLCOM ILETISIM HIZMETLERI A 8551 1238 376 44 Bezeq International-Ltd 13188 1075 97 79 TOV "Bank-Inform" 12479 1070 965 80 France Telecom Espana SA 8402 1065 544 15 OJSC "Vimpelcom" 31148 1043 48 42 Freenet Ltd. 9198 972 351 22 JSC Kazakhtelecom 6830 894 2712 464 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3400 539 160 Telmex Colombia S.A. 8151 2172 3383 518 Uninet S.A. de C.V. 7303 1585 943 242 Telecom Argentina S.A. 6503 1389 437 57 Axtel, S.A.B. de C.V. 28573 1213 2172 140 NET Serviços de Comunicação S 11830 1101 366 25 Instituto Costarricense de El 6147 1036 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 978 460 187 COLOMBIA TELECOMUNICACIONES S 26615 959 2325 34 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 8452 1240 1472 15 TE-AS 24863 1174 403 36 Link Egypt (Link.NET) 37611 581 39 41 Afrihost-Brevis Computer Serv 36903 549 276 123 Office National des Postes et 36992 447 1233 33 ETISALAT MISR 37492 335 213 63 Orange Tunisie 24835 330 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 36947 174 807 13 Telecom Algeria 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 4538 5603 4192 76 China Education and Research 10620 3400 539 160 Telmex Colombia S.A. 22773 3274 2948 145 Cox Communications Inc. 7545 3095 346 158 TPG Telecom Limited 4766 3017 11136 1004 Korea Telecom 17974 2858 914 96 PT Telekomunikasi Indonesia 3356 2602 10693 546 Level 3 Communications, Inc. 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 6389 2508 3687 42 BellSouth.net Inc. 20940 2322 921 1662 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3400 3240 Telmex Colombia S.A. 22773 3274 3129 Cox Communications Inc. 7545 3095 2937 TPG Telecom Limited 17974 2858 2762 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2508 2466 BellSouth.net Inc. 3356 2602 2056 Level 3 Communications, Inc. 4766 3017 2013 Korea Telecom 9829 2312 1936 National Internet Backbone 18566 2210 1933 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 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 /10:36 /11:100 /12:265 /13:506 /14:1015 /15:1770 /16:12972 /17:7424 /18:12625 /19:25603 /20:37895 /21:39925 /22:63843 /23:55275 /24:317050 /25:545 /26:577 /27:387 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2472 2515 SaudiNet, Saudi Telecom Compa 22773 2459 3274 Cox Communications Inc. 18566 2112 2210 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1490 1673 Mediacom Communications Corp 6983 1341 1695 EarthLink, Inc. 10620 1292 3400 Telmex Colombia S.A. 34984 1226 1940 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1225 CABLE ONE, INC. 31148 960 1043 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1617 2:666 4:100 5:2062 6:26 8:1428 12:1797 13:31 14:1605 15:23 16:2 17:57 18:19 20:48 22:1 23:1344 24:1740 27:2174 31:1715 32:54 33:2 34:4 35:5 36:204 37:2312 38:1139 39:23 40:80 41:3044 42:370 43:1638 44:36 45:1633 46:2364 47:66 49:1076 50:824 51:3 52:39 54:136 55:7 56:8 57:44 58:1467 59:843 60:530 61:1776 62:1438 63:1915 64:4461 65:2171 66:4071 67:2128 68:1089 69:3274 70:1044 71:461 72:1984 74:2584 75:358 76:421 77:1388 78:1277 79:811 80:1309 81:1349 82:866 83:674 84:780 85:1539 86:455 87:1048 88:549 89:1944 90:150 91:5956 92:867 93:2293 94:2248 95:2245 96:470 97:352 98:954 99:45 100:76 101:868 103:9355 104:2207 105:94 106:369 107:1111 108:640 109:2181 110:1274 111:1610 112:901 113:1191 114:939 115:1552 116:1516 117:1359 118:2022 119:1525 120:520 121:1165 122:2274 123:1991 124:1575 125:1747 128:683 129:355 130:425 131:1300 132:603 133:170 134:449 135:117 136:345 137:320 138:1635 139:201 140:248 141:466 142:639 143:771 144:587 145:151 146:843 147:606 148:1408 149:452 150:636 151:806 152:567 153:266 154:528 155:907 156:451 157:419 158:348 159:1067 160:420 161:702 162:2230 163:527 164:709 165:1100 166:316 167:943 168:1353 169:562 170:1483 171:264 172:393 173:1590 174:713 175:815 176:1490 177:4039 178:2223 179:1068 180:2067 181:1630 182:1921 183:668 184:762 185:5334 186:2991 187:1863 188:2133 189:1720 190:7594 191:1286 192:8757 193:5725 194:4307 195:3719 196:2275 197:1103 198:5500 199:5526 200:6746 201:3467 202:9997 203:9350 204:4567 205:2726 206:2966 207:3041 208:4011 209:3973 210:3769 211:2019 212:2619 213:2169 214:824 215:73 216:5705 217:1890 218:740 219:557 220:1636 221:846 222:665 223:892 End of report

6 years, 5 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 02 Jan, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 576790 Prefixes after maximum aggregation (per Origin AS): 213317 Deaggregation factor: 2.70 Unique aggregates announced (without unneeded subnets): 281104 Total ASes present in the Internet Routing Table: 52380 Prefixes per ASN: 11.01 Origin-only ASes present in the Internet Routing Table: 36587 Origin ASes announcing only one prefix: 15873 Transit ASes present in the Internet Routing Table: 6419 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 1004 Unregistered ASNs in the Routing Table: 361 Number of 32-bit ASNs allocated by the RIRs: 12266 Number of 32-bit ASNs visible in the Routing Table: 9374 Prefixes from 32-bit ASNs in the Routing Table: 35887 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 382 Number of addresses announced to Internet: 2802747332 Equivalent to 167 /8s, 14 /16s and 135 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.9 Total number of prefixes smaller than registry allocations: 189420 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 146553 Total APNIC prefixes after maximum aggregation: 40529 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 155260 Unique aggregates announced from the APNIC address blocks: 62790 APNIC Region origin ASes present in the Internet Routing Table: 5122 APNIC Prefixes per ASN: 30.31 APNIC Region origin ASes announcing only one prefix: 1194 APNIC Region transit ASes present in the Internet Routing Table: 898 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1779 Number of APNIC addresses announced to Internet: 756331140 Equivalent to 45 /8s, 20 /16s and 178 /24s Percentage of available APNIC address space announced: 88.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 181208 Total ARIN prefixes after maximum aggregation: 88927 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 184631 Unique aggregates announced from the ARIN address blocks: 86591 ARIN Region origin ASes present in the Internet Routing Table: 16456 ARIN Prefixes per ASN: 11.22 ARIN Region origin ASes announcing only one prefix: 5922 ARIN Region transit ASes present in the Internet Routing Table: 1725 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 911 Number of ARIN addresses announced to Internet: 1101680064 Equivalent to 65 /8s, 170 /16s and 77 /24s Percentage of available ARIN address space announced: 58.3 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, 64198-64296, 393216-395164 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: 138671 Total RIPE prefixes after maximum aggregation: 68862 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 146667 Unique aggregates announced from the RIPE address blocks: 90783 RIPE Region origin ASes present in the Internet Routing Table: 18042 RIPE Prefixes per ASN: 8.13 RIPE Region origin ASes announcing only one prefix: 7973 RIPE Region transit ASes present in the Internet Routing Table: 3006 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4339 Number of RIPE addresses announced to Internet: 702366336 Equivalent to 41 /8s, 221 /16s and 66 /24s Percentage of available RIPE address space announced: 102.1 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, 196608-204287 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: 60730 Total LACNIC prefixes after maximum aggregation: 11852 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 73834 Unique aggregates announced from the LACNIC address blocks: 34308 LACNIC Region origin ASes present in the Internet Routing Table: 2464 LACNIC Prefixes per ASN: 29.97 LACNIC Region origin ASes announcing only one prefix: 594 LACNIC Region transit ASes present in the Internet Routing Table: 546 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2169 Number of LACNIC addresses announced to Internet: 170653696 Equivalent to 10 /8s, 43 /16s and 248 /24s Percentage of available LACNIC address space announced: 101.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 13654 Total AfriNIC prefixes after maximum aggregation: 3105 AfriNIC Deaggregation factor: 4.40 Prefixes being announced from the AfriNIC address blocks: 16016 Unique aggregates announced from the AfriNIC address blocks: 6309 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 21.94 AfriNIC Region origin ASes announcing only one prefix: 190 AfriNIC Region transit ASes present in the Internet Routing Table: 169 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 176 Number of AfriNIC addresses announced to Internet: 71369216 Equivalent to 4 /8s, 65 /16s and 2 /24s Percentage of available AfriNIC address space announced: 70.9 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 4538 5601 4192 76 China Education and Research 7545 3097 346 158 TPG Telecom Limited 4766 3021 11136 1003 Korea Telecom 17974 2841 909 90 PT Telekomunikasi Indonesia 9829 2292 1430 370 National Internet Backbone 4755 2069 431 233 TATA Communications formerly 9808 1727 8717 29 Guangdong Mobile Communicatio 4808 1604 2278 506 CNCGROUP IP network China169 9583 1511 121 558 Sify Limited 38197 1415 88 185 Sun Network (Hong Kong) Limit 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 22773 3273 2948 145 Cox Communications Inc. 3356 2591 10689 530 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2211 394 277 MegaPath Corporation 20115 1908 1907 407 Charter Communications 6983 1698 849 238 EarthLink, Inc. 30036 1669 333 330 Mediacom Communications Corp 4323 1579 1021 393 tw telecom holdings, inc. 209 1467 4338 1231 Qwest Communications Company, 701 1381 11445 652 MCI Communications Services, 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 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2284 902 1635 Akamai International B.V. 34984 1938 322 411 TELLCOM ILETISIM HIZMETLERI A 8551 1435 376 44 Bezeq International-Ltd 13188 1075 97 79 TOV "Bank-Inform" 12479 1070 965 80 France Telecom Espana SA 31148 1042 47 41 Freenet Ltd. 8402 1033 544 15 OJSC "Vimpelcom" 9198 957 349 26 JSC Kazakhtelecom 6830 894 2712 464 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3407 540 140 Telmex Colombia S.A. 8151 2145 3372 500 Uninet S.A. de C.V. 7303 1579 941 241 Telecom Argentina S.A. 6503 1388 453 58 Axtel, S.A.B. de C.V. 28573 1214 2173 135 NET Serviços de Comunicação S 11830 1096 366 25 Instituto Costarricense de El 6147 1034 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 977 460 187 COLOMBIA TELECOMUNICACIONES S 26615 959 2325 34 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 8452 1226 1472 16 TE-AS 24863 1163 403 36 Link Egypt (Link.NET) 37611 583 39 40 Afrihost-Brevis Computer Serv 36903 552 278 110 Office National des Postes et 36992 445 1233 33 ETISALAT MISR 37492 332 197 64 Orange Tunisie 24835 326 146 12 Vodafone Data 29571 264 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 15706 171 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 4538 5601 4192 76 China Education and Research 10620 3407 540 140 Telmex Colombia S.A. 22773 3273 2948 145 Cox Communications Inc. 7545 3097 346 158 TPG Telecom Limited 4766 3021 11136 1003 Korea Telecom 17974 2841 909 90 PT Telekomunikasi Indonesia 3356 2591 10689 530 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 9829 2292 1430 370 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3407 3267 Telmex Colombia S.A. 22773 3273 3128 Cox Communications Inc. 7545 3097 2939 TPG Telecom Limited 17974 2841 2751 PT Telekomunikasi Indonesia 6389 2508 2466 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2591 2061 Level 3 Communications, Inc. 4766 3021 2018 Korea Telecom 18566 2211 1934 MegaPath Corporation 9829 2292 1922 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 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 /10:36 /11:100 /12:265 /13:506 /14:1016 /15:1770 /16:12974 /17:7411 /18:12627 /19:25579 /20:37829 /21:40085 /22:63764 /23:55187 /24:316045 /25:547 /26:575 /27:382 /28:17 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2460 3273 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2113 2211 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1486 1669 Mediacom Communications Corp 6983 1344 1698 EarthLink, Inc. 10620 1291 3407 Telmex Colombia S.A. 34984 1225 1938 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1225 CABLE ONE, INC. 31148 961 1042 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1631 2:662 4:100 5:2064 6:26 8:1430 12:1796 13:30 14:1605 15:23 16:2 17:57 18:19 20:48 22:1 23:1325 24:1733 27:2171 31:1718 32:54 33:2 34:4 35:5 36:202 37:2179 38:1140 39:22 40:80 41:3025 42:368 43:1612 44:36 45:1580 46:2371 47:64 49:1068 50:823 51:3 52:36 54:96 55:7 56:8 57:44 58:1458 59:841 60:519 61:1776 62:1436 63:1913 64:4451 65:2175 66:4077 67:2135 68:1090 69:3269 70:1042 71:461 72:1984 74:2556 75:357 76:419 77:1389 78:1245 79:821 80:1315 81:1350 82:860 83:672 84:777 85:1536 86:456 87:1048 88:552 89:1937 90:152 91:5960 92:863 93:2301 94:2242 95:2255 96:471 97:353 98:955 99:45 100:78 101:866 103:9273 104:2189 105:90 106:361 107:1114 108:640 109:2376 110:1250 111:1558 112:906 113:1190 114:930 115:1543 116:1516 117:1361 118:2023 119:1518 120:520 121:1162 122:2254 123:1883 124:1577 125:1741 128:675 129:357 130:423 131:1256 132:600 133:170 134:452 135:117 136:345 137:310 138:1634 139:202 140:246 141:464 142:639 143:750 144:582 145:150 146:830 147:609 148:1429 149:454 150:628 151:806 152:566 153:270 154:493 155:905 156:446 157:416 158:348 159:1059 160:420 161:700 162:2221 163:525 164:710 165:1100 166:315 167:919 168:1338 169:561 170:1480 171:263 172:378 173:1575 174:716 175:769 176:1492 177:4034 178:2216 179:1050 180:2067 181:1646 182:1914 183:665 184:764 185:5293 186:3004 187:1864 188:2127 189:1712 190:7607 191:1277 192:8756 193:5726 194:4317 195:3715 196:2251 197:1109 198:5491 199:5520 200:6711 201:3496 202:9930 203:9296 204:4565 205:2722 206:2966 207:3039 208:4011 209:3976 210:3766 211:2018 212:2642 213:2185 214:819 215:72 216:5708 217:1894 218:741 219:556 220:1647 221:810 222:646 223:888 End of report

6 years, 6 months

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pacnog January 2016