December 2015 - routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 11 Dec '15

11 Dec '15

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 12 Dec, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 573795 Prefixes after maximum aggregation (per Origin AS): 212506 Deaggregation factor: 2.70 Unique aggregates announced (without unneeded subnets): 279069 Total ASes present in the Internet Routing Table: 52276 Prefixes per ASN: 10.98 Origin-only ASes present in the Internet Routing Table: 36640 Origin ASes announcing only one prefix: 15915 Transit ASes present in the Internet Routing Table: 6406 Transit-only ASes present in the Internet Routing Table: 169 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: 1023 Unregistered ASNs in the Routing Table: 367 Number of 32-bit ASNs allocated by the RIRs: 12048 Number of 32-bit ASNs visible in the Routing Table: 9230 Prefixes from 32-bit ASNs in the Routing Table: 35204 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: 423 Number of addresses announced to Internet: 2813287104 Equivalent to 167 /8s, 175 /16s and 90 /24s Percentage of available address space announced: 76.0 Percentage of allocated address space announced: 76.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.8 Total number of prefixes smaller than registry allocations: 188866 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 145489 Total APNIC prefixes after maximum aggregation: 39792 APNIC Deaggregation factor: 3.66 Prefixes being announced from the APNIC address blocks: 153904 Unique aggregates announced from the APNIC address blocks: 61088 APNIC Region origin ASes present in the Internet Routing Table: 5117 APNIC Prefixes per ASN: 30.08 APNIC Region origin ASes announcing only one prefix: 1193 APNIC Region transit ASes present in the Internet Routing Table: 896 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1743 Number of APNIC addresses announced to Internet: 755731328 Equivalent to 45 /8s, 11 /16s and 139 /24s Percentage of available APNIC address space announced: 88.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 181116 Total ARIN prefixes after maximum aggregation: 89082 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184502 Unique aggregates announced from the ARIN address blocks: 86820 ARIN Region origin ASes present in the Internet Routing Table: 16505 ARIN Prefixes per ASN: 11.18 ARIN Region origin ASes announcing only one prefix: 5956 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: 875 Number of ARIN addresses announced to Internet: 1113232064 Equivalent to 66 /8s, 90 /16s and 146 /24s Percentage of available ARIN address space announced: 58.9 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, 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: 138024 Total RIPE prefixes after maximum aggregation: 68622 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 145940 Unique aggregates announced from the RIPE address blocks: 90428 RIPE Region origin ASes present in the Internet Routing Table: 18037 RIPE Prefixes per ASN: 8.09 RIPE Region origin ASes announcing only one prefix: 7983 RIPE Region transit ASes present in the Internet Routing Table: 2991 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4298 Number of RIPE addresses announced to Internet: 702206592 Equivalent to 41 /8s, 218 /16s and 210 /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: 60416 Total LACNIC prefixes after maximum aggregation: 11871 LACNIC Deaggregation factor: 5.09 Prefixes being announced from the LACNIC address blocks: 73218 Unique aggregates announced from the LACNIC address blocks: 34132 LACNIC Region origin ASes present in the Internet Routing Table: 2461 LACNIC Prefixes per ASN: 29.75 LACNIC Region origin ASes announcing only one prefix: 594 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: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2138 Number of LACNIC addresses announced to Internet: 170425600 Equivalent to 10 /8s, 40 /16s and 125 /24s Percentage of available LACNIC address space announced: 101.6 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: 13465 Total AfriNIC prefixes after maximum aggregation: 3098 AfriNIC Deaggregation factor: 4.35 Prefixes being announced from the AfriNIC address blocks: 15808 Unique aggregates announced from the AfriNIC address blocks: 6241 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 21.65 AfriNIC Region origin ASes announcing only one prefix: 189 AfriNIC Region transit ASes present in the Internet Routing Table: 170 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 176 Number of AfriNIC addresses announced to Internet: 71309824 Equivalent to 4 /8s, 64 /16s and 26 /24s Percentage of available AfriNIC address space announced: 70.8 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 5584 4192 76 China Education and Research 7545 3059 346 156 TPG Telecom Limited 4766 3016 11136 998 Korea Telecom 17974 2732 914 96 PT Telekomunikasi Indonesia 9829 2190 1414 315 National Internet Backbone 4755 2066 431 234 TATA Communications formerly 9808 1686 8639 18 Guangdong Mobile Communicatio 4808 1568 2273 500 CNCGROUP IP network China169 9583 1519 163 85 Sify Limited 9498 1402 335 112 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3267 2964 143 Cox Communications Inc. 3356 2591 10692 531 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2212 394 277 MegaPath Corporation 20115 1894 1902 403 Charter Communications 6983 1698 849 239 EarthLink, Inc. 30036 1664 332 341 Mediacom Communications Corp 4323 1577 1021 394 tw telecom holdings, inc. 209 1460 4337 1225 Qwest Communications Company, 701 1395 11447 665 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 2255 895 1619 Akamai International B.V. 34984 1926 321 401 TELLCOM ILETISIM HIZMETLERI A 8551 1438 376 44 Bezeq International-Ltd 8402 1173 544 15 OJSC "Vimpelcom" 13188 1075 97 79 TOV "Bank-Inform" 12479 1054 967 77 France Telecom Espana SA 31148 1042 47 41 Freenet Ltd. 9198 950 349 25 JSC Kazakhtelecom 6830 899 2713 469 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 3418 543 117 Telmex Colombia S.A. 8151 2118 3350 503 Uninet S.A. de C.V. 7303 1580 941 241 Telecom Argentina S.A. 6503 1353 453 58 Axtel, S.A.B. de C.V. 28573 1243 2158 164 NET Serviços de Comunicação S 11830 1094 366 25 Instituto Costarricense de El 6147 1037 376 34 Telefonica del Peru S.A.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 974 459 185 COLOMBIA TELECOMUNICACIONES S 26615 960 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 1228 1470 14 TE-AS 24863 1133 409 38 Link Egypt (Link.NET) 37611 581 39 38 Afrihost-Brevis Computer Serv 36903 540 272 108 Office National des Postes et 36992 431 1229 32 ETISALAT MISR 37492 325 192 74 Orange Tunisie 29571 244 21 11 Cote d'Ivoire Telecom 24835 234 146 12 Vodafone Data 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 5584 4192 76 China Education and Research 10620 3418 543 117 Telmex Colombia S.A. 22773 3267 2964 143 Cox Communications Inc. 7545 3059 346 156 TPG Telecom Limited 4766 3016 11136 998 Korea Telecom 17974 2732 914 96 PT Telekomunikasi Indonesia 3356 2591 10692 531 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2255 895 1619 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 3418 3301 Telmex Colombia S.A. 22773 3267 3124 Cox Communications Inc. 7545 3059 2903 TPG Telecom Limited 17974 2732 2636 PT Telekomunikasi Indonesia 6389 2508 2466 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2591 2060 Level 3 Communications, Inc. 4766 3016 2018 Korea Telecom 18566 2212 1935 MegaPath Corporation 9829 2190 1875 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 47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey 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 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 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 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 /9:11 /10:36 /11:100 /12:265 /13:508 /14:1014 /15:1772 /16:12964 /17:7387 /18:12607 /19:25540 /20:37739 /21:39941 /22:63279 /23:54855 /24:314197 /25:544 /26:578 /27:380 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2457 3267 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2114 2212 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1481 1664 Mediacom Communications Corp 6983 1345 1698 EarthLink, Inc. 10620 1288 3418 Telmex Colombia S.A. 34984 1211 1926 TELLCOM ILETISIM HIZMETLERI A 11492 1140 1230 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) ---------------------------------------------- 1:1645 2:705 4:100 5:2050 6:26 8:1410 12:1808 13:29 14:1593 15:23 16:2 17:56 18:19 20:46 22:1 23:1321 24:1740 27:2153 31:1644 32:54 33:2 34:4 35:5 36:185 37:2200 38:1130 39:22 40:76 41:3006 42:369 43:1624 44:36 45:1550 46:2343 47:64 49:1042 50:821 52:35 54:96 55:8 56:8 57:44 58:1416 59:834 60:513 61:1760 62:1463 63:1914 64:4419 65:2189 66:4056 67:2144 68:1090 69:3277 70:1044 71:464 72:1987 74:2554 75:357 76:417 77:1376 78:1261 79:815 80:1326 81:1361 82:854 83:669 84:772 85:1520 86:454 87:1050 88:549 89:1905 90:167 91:5973 92:860 93:2298 94:2208 95:2231 96:472 97:354 98:910 99:45 100:79 101:863 103:9072 104:2189 105:73 106:360 107:1138 108:637 109:2352 110:1226 111:1537 112:871 113:1195 114:901 115:1517 116:1502 117:1326 118:1999 119:1496 120:511 121:1159 122:2255 123:1873 124:1546 125:1740 128:702 129:353 130:389 131:1274 132:575 133:169 134:451 135:119 136:344 137:310 138:1545 139:188 140:247 141:465 142:636 143:722 144:572 145:149 146:806 147:606 148:1269 149:457 150:623 151:813 152:574 153:268 154:467 155:896 156:436 157:446 158:341 159:1061 160:421 161:689 162:2216 163:499 164:709 165:1091 166:313 167:906 168:1341 169:554 170:1479 171:265 172:362 173:1569 174:717 175:763 176:1516 177:3971 178:2279 179:1070 180:2032 181:1618 182:1898 183:656 184:765 185:5123 186:3021 187:1891 188:2096 189:1710 190:7487 191:1221 192:8720 193:5732 194:4316 195:3705 196:2251 197:1141 198:5514 199:5522 200:6677 201:3494 202:9872 203:9293 204:4568 205:2744 206:2989 207:3012 208:4013 209:3971 210:3744 211:2011 212:2624 213:2163 214:836 215:73 216:5740 217:1877 218:742 219:544 220:1635 221:802 222:646 223:865 End of report

1 0

[training] RIPE NCC Training Courses January-March 2016
by Training Services 07 Dec '15

07 Dec '15

Dear colleagues, Our training team travels the RIPE NCC service region to deliver training courses to our members without any additional cost. Over the next few months, we'll be in Amsterdam, London, Toulouse, Prague, Baku, St. Petersburg, Helsinki, Vilnius, Chisinau, Bishkek. Visit the following page to register and to check which training courses we are giving in your area: https://lirportal.ripe.net/training/courses The RIPE NCC delivers the following training courses: - LIR Training Course - RIPE Database Training Course - Basic IPv6 Training Course - DNSSEC Training Course - 2 days Advanced IPv6 Training Course - 2 days BGP Operations and Security Training Course For more information visit: https://www.ripe.net/support/training/courses With kind regards, Rumy Spratley-Kanis Training Services Manager

1 0

BGP Update Report
by cidr-report＠potaroo.net 04 Dec '15

04 Dec '15

BGP Update Report Interval: 26-Nov-15 -to- 03-Dec-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS2635 473141 8.3% 5632.6 -- AUTOMATTIC - Automattic, Inc,US 2 - AS9829 328877 5.8% 152.6 -- BSNL-NIB National Internet Backbone,IN 3 - AS21669 157333 2.8% 9254.9 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 4 - AS35745 130214 2.3% 3338.8 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 5 - AS36992 102576 1.8% 284.9 -- ETISALAT-MISR,EG 6 - AS637 86584 1.5% 357.8 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center,US 7 - AS10493 80504 1.4% 11500.6 -- GCN-AS - Grand Central Networks Inc.,US 8 - AS8452 53148 0.9% 49.8 -- TE-AS TE-AS,EG 9 - AS2716 51797 0.9% 3699.8 -- Universidade Federal do Rio Grande do Sul,BR 10 - AS13118 49613 0.9% 511.5 -- ASN-YARTELECOM PJSC Rostelecom,RU 11 - AS10859 44433 0.8% 1709.0 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 12 - AS55021 42158 0.7% 21079.0 -- OTTCOLO - ottcolo inc.,CA 13 - AS22059 39711 0.7% 5673.0 -- -Reserved AS-,ZZ 14 - AS11259 37517 0.7% 635.9 -- ANGOLATELECOM,AO 15 - AS54393 31283 0.6% 3475.9 -- FLC-DURANGO - Fort Lewis College,US 16 - AS197207 27075 0.5% 265.4 -- MCCI-AS Mobile Communication Company of Iran PLC,IR 17 - AS3709 27031 0.5% 1001.1 -- NET-CITY-SA - City of San Antonio,US 18 - AS48159 26291 0.5% 76.2 -- TIC-AS Telecommunication Infrastructure Company,IR 19 - AS45271 24274 0.4% 47.4 -- ICLNET-AS-AP Idea Cellular Limited,IN 20 - AS20030 23998 0.4% 1999.8 -- MCCLI-ARTELCO - Artelco,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS55021 42158 0.7% 21079.0 -- OTTCOLO - ottcolo inc.,CA 2 - AS200671 17883 0.3% 17883.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 3 - AS10493 80504 1.4% 11500.6 -- GCN-AS - Grand Central Networks Inc.,US 4 - AS38447 10457 0.2% 10457.0 -- CBL-AS-AP CBL Group Content Service Provider AS for AP,AU 5 - AS21669 157333 2.8% 9254.9 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 6 - AS53916 15638 0.3% 7819.0 -- CAMPUSDOOR - Campus Door Holdings Inc.,US 7 - AS37590 6563 0.1% 6563.0 -- BCA-ASN,AO 8 - AS22059 39711 0.7% 5673.0 -- -Reserved AS-,ZZ 9 - AS2635 473141 8.3% 5632.6 -- AUTOMATTIC - Automattic, Inc,US 10 - AS34341 9331 0.2% 4665.5 -- NCEM Namvaran Consulting Engineers and Managers,IR 11 - AS2716 51797 0.9% 3699.8 -- Universidade Federal do Rio Grande do Sul,BR 12 - AS54393 31283 0.6% 3475.9 -- FLC-DURANGO - Fort Lewis College,US 13 - AS35745 130214 2.3% 3338.8 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 14 - AS2472 23728 0.4% 2372.8 -- FR-DOM-GUYANE Guyane Francaise,FR 15 - AS56636 2199 0.0% 2199.0 -- ASVEDARU VEDA Ltd.,RU 16 - AS20030 23998 0.4% 1999.8 -- MCCLI-ARTELCO - Artelco,US 17 - AS263796 7922 0.1% 1980.5 -- Othos Telecomunications,CR 18 - AS10859 44433 0.8% 1709.0 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 19 - AS327786 6110 0.1% 1527.5 -- TELECOM-4G,SS 20 - AS264146 1479 0.0% 1479.0 -- Brawnet Comércios e Serviços Ltda Me,BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 209.212.8.0/24 157317 2.7% AS21669 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 2 - 213.109.33.0/24 129921 2.2% AS35745 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 3 - 192.0.119.0/24 118506 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 4 - 192.0.122.0/24 118232 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 5 - 192.0.121.0/24 118143 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 6 - 192.0.120.0/24 117944 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 7 - 131.131.98.0/24 44408 0.8% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 8 - 93.181.192.0/19 44130 0.8% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 9 - 162.253.250.0/23 42157 0.7% AS55021 -- OTTCOLO - ottcolo inc.,CA 10 - 172.81.88.0/22 31423 0.5% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 11 - 74.201.42.0/24 24543 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 12 - 74.201.41.0/24 24529 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 13 - 24.223.122.0/23 20430 0.3% AS46193 -- SKYWERX - SkyWerx Industries, LLC,US 14 - 64.34.125.0/24 20225 0.3% AS22059 -- -Reserved AS-,ZZ 15 - 76.191.107.0/24 19481 0.3% AS22059 -- -Reserved AS-,ZZ 16 - 155.133.79.0/24 17883 0.3% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 17 - 200.132.168.0/22 17263 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 18 - 200.132.59.0/24 17244 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 19 - 200.132.164.0/22 17192 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 20 - 206.123.198.0/24 15637 0.3% AS53916 -- CAMPUSDOOR - Campus Door Holdings Inc.,US Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 04 Dec '15

04 Dec '15

This report has been generated at Fri Dec 4 21:14:58 2015 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 27-11-15 580190 314101 28-11-15 580341 314020 29-11-15 580464 314401 30-11-15 580801 313812 01-12-15 580655 313617 02-12-15 580311 313738 03-12-15 580298 313913 04-12-15 580588 313803 AS Summary 52496 Number of ASes in routing system 20731 Number of ASes announcing only one prefix 5612 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120893696 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04Dec15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 580645 314040 266605 45.9% All ASes AS22773 3247 202 3045 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS4538 5612 2781 2831 50.4% ERX-CERNET-BKB China Education and Research Network Center,CN AS17974 2724 96 2628 96.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS6389 2508 45 2463 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS39891 2474 32 2442 98.7% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS7545 3091 894 2197 71.1% TPG-INTERNET-AP TPG Telecom Limited,AU AS9394 2105 206 1899 90.2% CTTNET China TieTong Telecommunications Corporation,CN AS9808 1685 85 1600 95.0% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS4755 2065 504 1561 75.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS10620 3407 1906 1501 44.1% Telmex Colombia S.A.,CO AS20115 1889 404 1485 78.6% CHARTER-NET-HKY-NC - Charter Communications,US AS4766 2996 1525 1471 49.1% KIXS-AS-KR Korea Telecom,KR AS6983 1697 242 1455 85.7% ITCDELTA - Earthlink, Inc.,US AS9498 1402 134 1268 90.4% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2214 1013 1201 54.2% MEGAPATH5-US - MegaPath Corporation,US AS38197 1455 264 1191 81.9% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK AS4323 1579 399 1180 74.7% TWTC - tw telecom holdings, inc.,US AS7552 1366 199 1167 85.4% VIETEL-AS-AP Viettel Corporation,VN AS8402 1180 23 1157 98.1% CORBINA-AS OJSC "Vimpelcom",RU AS38285 1167 18 1149 98.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS8151 2114 1053 1061 50.2% Uninet S.A. de C.V.,MX AS7303 1580 528 1052 66.6% Telecom Argentina S.A.,AR AS4808 1586 537 1049 66.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS3356 2564 1524 1040 40.6% LEVEL3 - Level 3 Communications, Inc.,US AS4788 1399 423 976 69.8% TMNET-AS-AP TM Net, Internet Service Provider,MY AS28573 1261 288 973 77.2% CLARO S.A.,BR AS12479 1051 86 965 91.8% UNI2-AS France Telecom Espana SA,ES AS22561 1173 218 955 81.4% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7738 994 78 916 92.2% Telemar Norte Leste S.A.,BR AS9829 2214 1338 876 39.6% BSNL-NIB National Internet Backbone,IN Total 61799 17045 44754 72.4% Top 30 total Possible Bogus Routes 23.226.112.0/20 AS62788 -Reserved AS-,ZZ 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 31.170.96.0/23 AS19798 YOUZEE-MAIN Manaslu Media Entertainment SL,ES 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.46.8.0/23 AS13768 PEER1 - Peer 1 Network (USA) Inc.,US 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.3.0/24 AS37004 -Reserved AS-,ZZ 41.73.4.0/24 AS37004 -Reserved AS-,ZZ 41.73.5.0/24 AS37004 -Reserved AS-,ZZ 41.73.6.0/24 AS37004 -Reserved AS-,ZZ 41.73.7.0/24 AS37004 -Reserved AS-,ZZ 41.73.8.0/24 AS37004 -Reserved AS-,ZZ 41.73.9.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.17.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.19.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.73.22.0/24 AS37004 -Reserved AS-,ZZ 41.73.23.0/24 AS37004 -Reserved AS-,ZZ 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 43.229.29.0/24 AS63888 43.229.30.0/24 AS63888 43.229.31.0/24 AS63888 43.229.52.0/24 AS63857 43.229.53.0/24 AS63857 45.112.120.0/22 AS7690 MIRAI Mirai Communication Network Inc.,JP 45.113.164.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 45.120.44.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc.,US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc.,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 69.50.96.0/20 AS26482 -Reserved AS-,ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 103.4.135.0/24 AS55548 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.22.212.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.25.144.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.38.248.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.39.196.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.41.184.0/24 AS26484 HOSTSPACE - HOSTSPACE NETWORKS LLC,US 103.42.52.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.42.200.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.42.240.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.233.140.0/23 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK,AF 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho,JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom,KR 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.253.164.0/23 AS13317 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT,ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 143.208.232.0/22 AS52544 Ivatel Redes e Internet LTDA,BR 149.255.16.0/22 AS19800 -Reserved AS-,ZZ 149.255.20.0/22 AS19800 -Reserved AS-,ZZ 154.168.28.0/23 AS29571 CITelecom-AS,CI 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.44.208.0/21 AS30556 -Reserved AS-,ZZ 155.44.216.0/21 AS30556 -Reserved AS-,ZZ 155.44.224.0/20 AS30556 -Reserved AS-,ZZ 155.44.240.0/21 AS30556 -Reserved AS-,ZZ 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.213.152.0/22 AS26272 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.45.192.0/20 AS62722 -Reserved AS-,ZZ 173.45.208.0/20 AS62722 -Reserved AS-,ZZ 173.242.176.0/20 AS25773 -Reserved AS-,ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited,HK 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,HK 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation Inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 196.3.180.0/24 AS37004 -Reserved AS-,ZZ 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.11.152.0/21 AS18931 SAINTERNET1,ZA 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 198.73.226.0/23 AS62839 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.154.60.0/22 AS26272 -Reserved AS-,ZZ 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.103.89.0/24 AS19523 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc.,CA 199.195.212.0/22 AS26272 -Reserved AS-,ZZ 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.73.4.0/22 AS38030 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.161.176.0/20 AS38030 202.161.188.0/24 AS38030 202.161.191.0/24 AS38030 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited,PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 206.208.104.0/24 AS174 COGENT-174 - Cogent Communications,US 206.208.105.0/24 AS30556 -Reserved AS-,ZZ 206.208.106.0/24 AS30556 -Reserved AS-,ZZ 206.208.107.0/24 AS30556 -Reserved AS-,ZZ 206.208.109.0/24 AS19030 -Reserved AS-,ZZ 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc.,US 208.69.28.0/22 AS26272 -Reserved AS-,ZZ 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 208.73.40.0/22 AS19901 -Reserved AS-,ZZ 208.73.41.0/24 AS19901 -Reserved AS-,ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.85.124.0/24 AS18830 -Reserved AS-,ZZ 208.85.125.0/24 AS18830 -Reserved AS-,ZZ 208.85.126.0/23 AS18830 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 223.165.0.0/22 AS55708 223.165.0.0/23 AS55708 223.165.0.0/24 AS55708 223.165.1.0/24 AS55708 223.165.2.0/23 AS55708 223.165.2.0/24 AS55708 223.165.3.0/24 AS55708 Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 04 Dec '15

04 Dec '15

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 05 Dec, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 571357 Prefixes after maximum aggregation (per Origin AS): 212309 Deaggregation factor: 2.69 Unique aggregates announced (without unneeded subnets): 278305 Total ASes present in the Internet Routing Table: 52177 Prefixes per ASN: 10.95 Origin-only ASes present in the Internet Routing Table: 36655 Origin ASes announcing only one prefix: 15946 Transit ASes present in the Internet Routing Table: 6383 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: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1028 Unregistered ASNs in the Routing Table: 367 Number of 32-bit ASNs allocated by the RIRs: 11965 Number of 32-bit ASNs visible in the Routing Table: 9139 Prefixes from 32-bit ASNs in the Routing Table: 34775 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 421 Number of addresses announced to Internet: 2802085056 Equivalent to 167 /8s, 4 /16s and 108 /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: 97.8 Total number of prefixes smaller than registry allocations: 188133 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 144487 Total APNIC prefixes after maximum aggregation: 39866 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 152684 Unique aggregates announced from the APNIC address blocks: 60777 APNIC Region origin ASes present in the Internet Routing Table: 5113 APNIC Prefixes per ASN: 29.86 APNIC Region origin ASes announcing only one prefix: 1190 APNIC Region transit ASes present in the Internet Routing Table: 895 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1719 Number of APNIC addresses announced to Internet: 756067456 Equivalent to 45 /8s, 16 /16s and 172 /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: 180946 Total ARIN prefixes after maximum aggregation: 88978 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184304 Unique aggregates announced from the ARIN address blocks: 86632 ARIN Region origin ASes present in the Internet Routing Table: 16512 ARIN Prefixes per ASN: 11.16 ARIN Region origin ASes announcing only one prefix: 5973 ARIN Region transit ASes present in the Internet Routing Table: 1717 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 859 Number of ARIN addresses announced to Internet: 1102523072 Equivalent to 65 /8s, 183 /16s and 42 /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: 137500 Total RIPE prefixes after maximum aggregation: 68502 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 145455 Unique aggregates announced from the RIPE address blocks: 90245 RIPE Region origin ASes present in the Internet Routing Table: 18032 RIPE Prefixes per ASN: 8.07 RIPE Region origin ASes announcing only one prefix: 7990 RIPE Region transit ASes present in the Internet Routing Table: 2987 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: 4264 Number of RIPE addresses announced to Internet: 701905536 Equivalent to 41 /8s, 214 /16s and 58 /24s Percentage of available RIPE address space announced: 102.0 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: 60468 Total LACNIC prefixes after maximum aggregation: 11827 LACNIC Deaggregation factor: 5.11 Prefixes being announced from the LACNIC address blocks: 73119 Unique aggregates announced from the LACNIC address blocks: 34095 LACNIC Region origin ASes present in the Internet Routing Table: 2455 LACNIC Prefixes per ASN: 29.78 LACNIC Region origin ASes announcing only one prefix: 599 LACNIC Region transit ASes present in the Internet Routing Table: 544 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: 2126 Number of LACNIC addresses announced to Internet: 170315776 Equivalent to 10 /8s, 38 /16s and 208 /24s Percentage of available LACNIC address space announced: 101.5 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: 13096 Total AfriNIC prefixes after maximum aggregation: 3095 AfriNIC Deaggregation factor: 4.23 Prefixes being announced from the AfriNIC address blocks: 15374 Unique aggregates announced from the AfriNIC address blocks: 6200 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 20.95 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 164 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 171 Number of AfriNIC addresses announced to Internet: 70910720 Equivalent to 4 /8s, 58 /16s and 3 /24s Percentage of available AfriNIC address space announced: 70.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5502 4192 75 China Education and Research 7545 3019 346 154 TPG Telecom Limited 4766 2994 11135 990 Korea Telecom 17974 2725 914 96 PT Telekomunikasi Indonesia 9829 2214 1413 315 National Internet Backbone 4755 2065 431 234 TATA Communications formerly 9808 1684 8639 18 Guangdong Mobile Communicatio 4808 1568 2273 500 CNCGROUP IP network China169 9583 1519 163 85 Sify Limited 9498 1401 335 112 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3244 2964 143 Cox Communications Inc. 3356 2574 10691 525 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2213 394 277 MegaPath Corporation 20115 1889 1897 401 Charter Communications 6983 1697 849 238 EarthLink, Inc. 30036 1656 331 355 Mediacom Communications Corp 4323 1578 1021 396 tw telecom holdings, inc. 209 1486 4327 1235 Qwest Communications Company, 701 1392 11415 664 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 2241 888 1608 Akamai International B.V. 34984 1912 319 410 TELLCOM ILETISIM HIZMETLERI A 8551 1241 376 44 Bezeq International-Ltd 8402 1185 544 15 OJSC "Vimpelcom" 13188 1075 97 79 TOV "Bank-Inform" 12479 1051 967 77 France Telecom Espana SA 31148 1041 47 41 Freenet Ltd. 9198 958 349 25 JSC Kazakhtelecom 6830 898 2712 468 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 540 157 Telmex Colombia S.A. 8151 2113 3347 500 Uninet S.A. de C.V. 7303 1580 941 241 Telecom Argentina S.A. 6503 1386 437 57 Axtel, S.A.B. de C.V. 28573 1261 2164 119 NET Serviços de Comunicação S 11830 1094 364 24 Instituto Costarricense de El 6147 1039 376 34 Telefonica del Peru S.A.A. 26615 1000 2325 34 Tim Celular S.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 970 459 186 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 1117 1470 14 TE-AS 24863 1038 409 38 Link Egypt (Link.NET) 37611 577 39 42 Afrihost-Brevis Computer Serv 36903 522 263 102 Office National des Postes et 36992 427 1229 31 ETISALAT MISR 37492 323 192 74 Orange Tunisie 29571 244 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 24835 201 146 12 Vodafone Data 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 5502 4192 75 China Education and Research 10620 3407 540 157 Telmex Colombia S.A. 22773 3244 2964 143 Cox Communications Inc. 7545 3019 346 154 TPG Telecom Limited 4766 2994 11135 990 Korea Telecom 17974 2725 914 96 PT Telekomunikasi Indonesia 3356 2574 10691 525 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2241 888 1608 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 3407 3250 Telmex Colombia S.A. 22773 3244 3101 Cox Communications Inc. 7545 3019 2865 TPG Telecom Limited 17974 2725 2629 PT Telekomunikasi Indonesia 6389 2508 2466 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2574 2049 Level 3 Communications, Inc. 4766 2994 2004 Korea Telecom 18566 2213 1936 MegaPath Corporation 9829 2214 1899 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 8655 UNALLOCATED 1.3.3.0/24 4134 No.31,Jin-rong Stree 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey 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 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 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 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 /9:11 /10:36 /11:98 /12:264 /13:507 /14:1009 /15:1765 /16:12937 /17:7374 /18:12563 /19:25583 /20:37612 /21:39750 /22:62943 /23:54469 /24:312855 /25:541 /26:580 /27:382 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2435 3244 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2115 2213 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1473 1656 Mediacom Communications Corp 6983 1344 1697 EarthLink, Inc. 10620 1285 3407 Telmex Colombia S.A. 34984 1209 1912 TELLCOM ILETISIM HIZMETLERI A 11492 1134 1219 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) ---------------------------------------------- 1:1645 2:701 4:100 5:2037 6:25 8:1409 12:1803 13:28 14:1550 15:23 16:2 17:57 18:19 20:48 23:1323 24:1740 27:2129 31:1681 32:54 33:2 34:4 35:5 36:192 37:2223 38:1122 39:22 40:74 41:2894 42:365 43:1615 44:36 45:1520 46:2338 47:63 49:1028 50:816 52:33 54:93 55:7 56:8 57:44 58:1414 59:822 60:514 61:1762 62:1448 63:1918 64:4408 65:2189 66:4032 67:2138 68:1078 69:3244 70:1035 71:463 72:1991 74:2548 75:356 76:407 77:1382 78:1259 79:803 80:1339 81:1356 82:845 83:650 84:780 85:1482 86:454 87:1042 88:540 89:1900 90:167 91:5988 92:861 93:2302 94:2179 95:2236 96:473 97:352 98:909 99:45 100:79 101:851 103:8953 104:2188 105:73 106:358 107:1136 108:635 109:2122 110:1223 111:1519 112:859 113:1101 114:892 115:1512 116:1472 117:1347 118:1976 119:1494 120:506 121:1155 122:2129 123:1853 124:1563 125:1736 128:707 129:369 130:389 131:1272 132:589 133:169 134:451 135:119 136:344 137:248 138:1539 139:190 140:247 141:456 142:638 143:727 144:571 145:147 146:798 147:612 148:1288 149:446 150:621 151:811 152:569 153:271 154:473 155:906 156:453 157:446 158:342 159:1057 160:420 161:674 162:2209 163:493 164:706 165:1086 166:312 167:889 168:1331 169:545 170:1502 171:261 172:357 173:1557 174:705 175:759 176:1511 177:3933 178:2341 179:1076 180:2022 181:1598 182:1874 183:656 184:770 185:5035 186:3049 187:1860 188:2075 189:1706 190:7525 191:1211 192:8713 193:5709 194:4311 195:3696 196:2238 197:1109 198:5484 199:5545 200:6682 201:3504 202:9848 203:9243 204:4567 205:2746 206:3032 207:3022 208:4004 209:3968 210:3748 211:2008 212:2684 213:2179 214:842 215:73 216:5763 217:1879 218:743 219:542 220:1631 221:808 222:639 223:861 End of report

1 0