- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 30 Jan '15

30 Jan '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, CaribNOG and the RIPE Routing Working Group. 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 31 Jan, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 529971 Prefixes after maximum aggregation (per Origin AS): 202983 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 258157 Total ASes present in the Internet Routing Table: 49242 Prefixes per ASN: 10.76 Origin-only ASes present in the Internet Routing Table: 36405 Origin ASes announcing only one prefix: 16292 Transit ASes present in the Internet Routing Table: 6246 Transit-only ASes present in the Internet Routing Table: 169 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 107 Max AS path prepend of ASN ( 55644) 100 Prefixes from unregistered ASNs in the Routing Table: 1714 Unregistered ASNs in the Routing Table: 422 Number of 32-bit ASNs allocated by the RIRs: 8474 Number of 32-bit ASNs visible in the Routing Table: 6591 Prefixes from 32-bit ASNs in the Routing Table: 23699 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 356 Number of addresses announced to Internet: 2723625508 Equivalent to 162 /8s, 87 /16s and 58 /24s Percentage of available address space announced: 73.6 Percentage of allocated address space announced: 73.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.2 Total number of prefixes smaller than registry allocations: 179682 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 130804 Total APNIC prefixes after maximum aggregation: 38186 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 135954 Unique aggregates announced from the APNIC address blocks: 55417 APNIC Region origin ASes present in the Internet Routing Table: 5021 APNIC Prefixes per ASN: 27.08 APNIC Region origin ASes announcing only one prefix: 1227 APNIC Region transit ASes present in the Internet Routing Table: 872 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 107 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1275 Number of APNIC addresses announced to Internet: 741480576 Equivalent to 44 /8s, 50 /16s and 24 /24s Percentage of available APNIC address space announced: 86.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 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: 175130 Total ARIN prefixes after maximum aggregation: 86650 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 177109 Unique aggregates announced from the ARIN address blocks: 82854 ARIN Region origin ASes present in the Internet Routing Table: 16458 ARIN Prefixes per ASN: 10.76 ARIN Region origin ASes announcing only one prefix: 6081 ARIN Region transit ASes present in the Internet Routing Table: 1722 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 331 Number of ARIN addresses announced to Internet: 1059902240 Equivalent to 63 /8s, 44 /16s and 211 /24s Percentage of available ARIN address space announced: 56.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 129159 Total RIPE prefixes after maximum aggregation: 64185 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 135279 Unique aggregates announced from the RIPE address blocks: 83134 RIPE Region origin ASes present in the Internet Routing Table: 17839 RIPE Prefixes per ASN: 7.58 RIPE Region origin ASes announcing only one prefix: 8133 RIPE Region transit ASes present in the Internet Routing Table: 2942 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3398 Number of RIPE addresses announced to Internet: 692818564 Equivalent to 41 /8s, 75 /16s and 146 /24s Percentage of available RIPE address space announced: 100.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 58588 Total LACNIC prefixes after maximum aggregation: 10951 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 67869 Unique aggregates announced from the LACNIC address blocks: 31417 LACNIC Region origin ASes present in the Internet Routing Table: 2397 LACNIC Prefixes per ASN: 28.31 LACNIC Region origin ASes announcing only one prefix: 644 LACNIC Region transit ASes present in the Internet Routing Table: 481 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1499 Number of LACNIC addresses announced to Internet: 167768576 Equivalent to 9 /8s, 255 /16s and 242 /24s Percentage of available LACNIC address space announced: 100.0 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: 12418 Total AfriNIC prefixes after maximum aggregation: 2967 AfriNIC Deaggregation factor: 4.19 Prefixes being announced from the AfriNIC address blocks: 13404 Unique aggregates announced from the AfriNIC address blocks: 5016 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 18.19 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 157 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 88 Number of AfriNIC addresses announced to Internet: 61094400 Equivalent to 3 /8s, 164 /16s and 58 /24s Percentage of available AfriNIC address space announced: 60.7 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 4766 2877 11553 909 Korea Telecom 17974 2842 905 78 PT Telekomunikasi Indonesia 7545 2488 336 128 TPG Telecom Limited 4755 1943 418 196 TATA Communications formerly 4538 1757 4190 71 China Education and Research 9829 1685 1324 34 National Internet Backbone 9808 1525 6719 19 Guangdong Mobile Communicatio 4808 1460 2218 436 CNCGROUP IP network China169 9583 1391 115 572 Sify Limited 9498 1296 336 97 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 2930 2955 141 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 3356 2569 10688 477 Level 3 Communications, Inc. 18566 2043 379 183 MegaPath Corporation 20115 1850 1826 450 Charter Communications 4323 1623 1037 407 tw telecom holdings, inc. 6983 1622 866 244 EarthLink, Inc. 30036 1520 315 521 Mediacom Communications Corp 701 1398 11271 684 MCI Communications Services, 22561 1331 411 240 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2069 139 10 SaudiNet, Saudi Telecom Compa 34984 1956 300 357 TELLCOM ILETISIM HIZMETLERI A 20940 1567 613 1162 Akamai International B.V. 8402 1437 544 15 OJSC "Vimpelcom" 6849 1234 358 26 JSC "Ukrtelecom" 31148 1045 45 21 Freenet Ltd. 13188 1037 97 58 TOV "Bank-Inform" 8551 904 373 48 Bezeq International-Ltd 12479 847 793 85 France Telecom Espana SA 9198 843 349 25 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3073 498 223 Telmex Colombia S.A. 28573 2346 2139 112 NET Serviços de Comunicação S 7303 1770 1173 238 Telecom Argentina S.A. 6147 1695 374 30 Telefonica del Peru S.A.A. 8151 1495 3094 427 Uninet S.A. de C.V. 6503 1227 421 57 Axtel, S.A.B. de C.V. 7738 1000 1882 42 Telemar Norte Leste S.A. 3816 920 396 149 COLOMBIA TELECOMUNICACIONES S 26615 913 2325 35 Tim Celular S.A. 18881 857 1036 22 Global Village Telecom 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 1520 958 13 TE-AS 24863 953 284 26 Link Egypt (Link.NET) 36903 479 241 90 Office National des Postes et 36992 373 845 30 ETISALAT MISR 37492 327 144 65 Orange Tunisie 24835 295 144 9 Vodafone Data 3741 249 921 213 Internet Solutions 29571 234 21 12 Cote d'Ivoire Telecom 36947 191 807 13 Telecom Algeria 15706 176 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 10620 3073 498 223 Telmex Colombia S.A. 22773 2930 2955 141 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 4766 2877 11553 909 Korea Telecom 17974 2842 905 78 PT Telekomunikasi Indonesia 3356 2569 10688 477 Level 3 Communications, Inc. 7545 2488 336 128 TPG Telecom Limited 28573 2346 2139 112 NET Serviços de Comunicação S 39891 2069 139 10 SaudiNet, Saudi Telecom Compa 18566 2043 379 183 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2891 2840 BellSouth.net Inc. 22773 2930 2789 Cox Communications Inc. 17974 2842 2764 PT Telekomunikasi Indonesia 7545 2488 2360 TPG Telecom Limited 28573 2346 2234 NET Serviços de Comunicação S 3356 2569 2092 Level 3 Communications, Inc. 39891 2069 2059 SaudiNet, Saudi Telecom Compa 4766 2877 1968 Korea Telecom 18566 2043 1860 MegaPath Corporation 4755 1943 1747 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 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 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 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 5.100.241.0/24 23456 32bit Transition AS 23.92.160.0/24 14013 EPSON America (Factory Automa 23.92.161.0/24 14013 EPSON America (Factory Automa 23.252.224.0/20 62502 >>UNKNOWN<< 23.252.224.0/21 62502 >>UNKNOWN<< 23.252.232.0/21 62502 >>UNKNOWN<< 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>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 /9:12 /10:32 /11:92 /12:264 /13:502 /14:997 /15:1718 /16:12975 /17:7131 /18:12135 /19:24997 /20:35644 /21:38397 /22:57495 /23:50361 /24:284231 /25:1151 /26:1091 /27:680 /28:17 /29:14 /30:8 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2143 2930 Cox Communications Inc. 39891 2012 2069 SaudiNet, Saudi Telecom Compa 18566 1998 2043 MegaPath Corporation 6389 1671 2891 BellSouth.net Inc. 30036 1366 1520 Mediacom Communications Corp 6983 1313 1622 EarthLink, Inc. 34984 1260 1956 TELLCOM ILETISIM HIZMETLERI A 6147 1241 1695 Telefonica del Peru S.A.A. 11492 1131 1189 CABLE ONE, INC. 8402 1103 1437 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1468 2:673 3:1 4:97 5:1204 6:21 8:1404 12:1843 13:4 14:1240 15:17 16:2 17:42 18:21 20:50 23:1095 24:1677 27:1825 31:1468 32:39 33:2 34:5 35:2 36:129 37:1900 38:978 39:11 40:232 41:2976 42:262 43:980 44:23 45:105 46:2093 47:34 49:786 50:790 52:12 54:66 55:5 56:8 57:32 58:1198 59:681 60:455 61:1760 62:1311 63:1903 64:4442 65:2257 66:4083 67:2019 68:1040 69:3276 70:907 71:431 72:1969 74:2616 75:314 76:413 77:1465 78:1298 79:783 80:1324 81:1305 82:796 83:628 84:674 85:1322 86:376 87:1162 88:514 89:1740 90:139 91:5856 92:802 93:2206 94:1866 95:2071 96:418 97:335 98:1039 99:47 100:75 101:790 103:6585 104:1163 105:54 106:202 107:887 108:608 109:2008 110:1067 111:1477 112:745 113:930 114:841 115:1253 116:1320 117:1022 118:1688 119:1409 120:452 121:1038 122:2176 123:1714 124:1496 125:1540 128:643 129:386 130:380 131:1075 132:470 133:167 134:389 135:87 136:311 137:296 138:417 139:173 140:223 141:414 142:625 143:442 144:519 145:111 146:708 147:564 148:1067 149:418 150:559 151:586 152:482 153:247 154:309 155:712 156:398 157:332 158:265 159:957 160:368 161:634 162:1881 163:388 164:651 165:669 166:321 167:705 168:1002 169:141 170:1430 171:223 172:42 173:1596 174:702 175:612 176:1460 177:3635 178:2092 179:862 180:1876 181:1594 182:1700 183:604 184:738 185:2754 186:2717 187:1794 188:2017 189:1539 190:7808 191:851 192:8077 193:5553 194:4040 195:3634 196:1693 197:887 198:5444 199:5500 200:6464 201:2909 202:9521 203:9081 204:4658 205:2730 206:3015 207:2978 208:3950 209:3871 210:3486 211:1827 212:2436 213:2301 214:832 215:69 216:5536 217:1808 218:665 219:466 220:1342 221:796 222:464 223:657 End of report

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[training] RIPE NCC Webinars
by Training Services 26 Jan '15

26 Jan '15

Dear colleagues, The RIPE NCC Training Services Department invites you to register for our Webinars. The RIPE NCC Webinars are live and take only one hour. You can interact with our trainers without leaving your desk. We focus on the topics and issues most important for LIRs. Register now at https://www.ripe.net/lir-services/training/e-learning/webinars Participation is limited to 20 people, so don't hesitate if you want to take part! If you have questions, please email <training(a)ripe.net>. We look forward to seeing you online. Kind regards, RIPE NCC Training Services

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BGP Update Report
by cidr-report＠potaroo.net 23 Jan '15

23 Jan '15

BGP Update Report Interval: 15-Jan-15 -to- 22-Jan-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38623 2053233 30.3% 8927.1 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 2 - AS23752 337342 5.0% 2426.9 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - AS9829 251094 3.7% 216.8 -- BSNL-NIB National Internet Backbone,IN 4 - AS53249 91826 1.4% 45913.0 -- LAWA-AS - Los Angeles World Airport,US 5 - AS45786 89535 1.3% 1209.9 -- HTSNET-AS-ID HTSNET - ISP,ID 6 - AS45899 73870 1.1% 114.7 -- VNPT-AS-VN VNPT Corp,VN 7 - AS35908 69229 1.0% 104.6 -- VPLSNET - Krypt Technologies,US 8 - AS53563 58186 0.9% 14546.5 -- XPLUSONE - X Plus One Solutions, Inc.,US 9 - AS17974 39370 0.6% 15.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 10 - AS28642 35295 0.5% 1008.4 -- Contato Internet Ltda EPP,BR 11 - AS27738 32694 0.5% 41.9 -- Ecuadortelecom S.A.,EC 12 - AS8402 31426 0.5% 97.3 -- CORBINA-AS OJSC "Vimpelcom",RU 13 - AS14840 30872 0.5% 882.1 -- COMMCORP COMUNICACOES LTDA,BR 14 - AS28573 29314 0.4% 12.3 -- NET Serviços de Comunicação S.A.,BR 15 - AS60725 26669 0.4% 5333.8 -- O3B-AS O3b Limited,JE 16 - AS48159 23597 0.3% 79.7 -- TIC-AS Telecommunication Infrastructure Company,IR 17 - AS1756 23395 0.3% 359.9 -- HAMYAR-AS Shiraz Hamyar Co.,IR 18 - AS10620 22650 0.3% 11.4 -- Telmex Colombia S.A.,CO 19 - AS23342 22089 0.3% 22089.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 20 - AS262617 21681 0.3% 1548.6 -- UWBR Telecomunicações Ltda,BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS53249 91826 1.4% 45913.0 -- LAWA-AS - Los Angeles World Airport,US 2 - AS23342 22089 0.3% 22089.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 3 - AS49128 20577 0.3% 20577.0 -- IVCSPBORW-AS OAO Russian Railway,RU 4 - AS53563 58186 0.9% 14546.5 -- XPLUSONE - X Plus One Solutions, Inc.,US 5 - AS25003 19209 0.3% 9604.5 -- INTERNET_BINAT Internet Binat Ltd,IL 6 - AS54465 9339 0.1% 9339.0 -- QPM-AS-1 - QuickPlay Media Inc.,US 7 - AS38623 2053233 30.3% 8927.1 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 8 - AS197914 20872 0.3% 6957.3 -- STOCKHO-AS Stockho Hosting SARL,FR 9 - AS18135 11708 0.2% 5854.0 -- BTV BTV Cable television,JP 10 - AS60725 26669 0.4% 5333.8 -- O3B-AS O3b Limited,JE 11 - AS33721 4390 0.1% 4390.0 -- CCL-ASN2 - CARNIVAL CRUISE LINES,US 12 - AS18680 19699 0.3% 3283.2 -- AKAMAI-AS - Akamai Technologies, Inc.,US 13 - AS62174 2648 0.0% 2648.0 -- INTERPAN-AS INTERPAN LTD.,BG 14 - AS25563 7571 0.1% 2523.7 -- WEBLAND-AS Webland AG, Autonomous System,CH 15 - AS23752 337342 5.0% 2426.9 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 16 - AS47680 11962 0.2% 2392.4 -- NHCS EOBO Limited,IE 17 - AS29508 2138 0.0% 2138.0 -- TANAT-AS TANAT LLC,UA 18 - AS45606 10441 0.1% 2088.2 -- 19 - AS198053 2038 0.0% 2038.0 -- AMTEL VECTRA S.A.,PL 20 - AS32097 2005 0.0% 2005.0 -- WII-KC - WholeSale Internet, Inc.,US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.64.0/21 171988 2.5% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.88.0/21 163041 2.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 202.61.101.0/24 88535 1.3% AS45786 -- HTSNET-AS-ID HTSNET - ISP,ID 4 - 199.38.164.0/23 58175 0.8% AS53563 -- XPLUSONE - X Plus One Solutions, Inc.,US 5 - 198.140.115.0/24 45917 0.7% AS53249 -- LAWA-AS - Los Angeles World Airport,US 6 - 198.140.114.0/24 45909 0.7% AS53249 -- LAWA-AS - Los Angeles World Airport,US 7 - 64.29.130.0/24 22089 0.3% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 8 - 130.0.192.0/21 20868 0.3% AS197914 -- STOCKHO-AS Stockho Hosting SARL,FR 9 - 91.212.146.0/24 20577 0.3% AS49128 -- IVCSPBORW-AS OAO Russian Railway,RU 10 - 192.115.44.0/22 19207 0.3% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 11 - 36.37.136.0/24 19088 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 12 - 36.37.128.0/23 19072 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 13 - 36.37.135.0/24 19059 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 14 - 36.37.176.0/24 19044 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 15 - 36.37.232.0/24 19035 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 16 - 36.37.144.0/22 19029 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 17 - 36.37.152.0/24 19025 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 18 - 36.37.192.0/21 19016 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 19 - 36.37.137.0/24 19016 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 20 - 36.37.130.0/23 19005 0.3% AS38623 -- VIETTELCAMBODIA-AS-AP ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.,KH 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 23 Jan '15

23 Jan '15

This report has been generated at Fri Jan 23 21:14:26 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 16-01-15 533401 293377 17-01-15 532425 293220 18-01-15 533071 292994 19-01-15 533028 293344 20-01-15 533524 293232 21-01-15 533599 293543 22-01-15 534062 293703 23-01-15 534248 293834 AS Summary 49418 Number of ASes in routing system 19834 Number of ASes announcing only one prefix 3068 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120442368 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'). --- 23Jan15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 534049 293876 240173 45.0% All ASes AS6389 2890 71 2819 97.5% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS22773 2931 172 2759 94.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS17974 2847 90 2757 96.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS28573 2332 309 2023 86.7% NET Serviços de Comunicação S.A.,BR AS3356 2583 721 1862 72.1% LEVEL3 - Level 3 Communications, Inc.,US AS6147 1822 162 1660 91.1% Telefonica del Peru S.A.A.,PE AS4755 1937 287 1650 85.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS4766 2889 1288 1601 55.4% KIXS-AS-KR Korea Telecom,KR AS7303 1777 295 1482 83.4% Telecom Argentina S.A.,AR AS9808 1523 55 1468 96.4% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS10620 3068 1652 1416 46.2% Telmex Colombia S.A.,CO AS8402 1417 25 1392 98.2% CORBINA-AS OJSC "Vimpelcom",RU AS20115 1856 526 1330 71.7% CHARTER-NET-HKY-NC - Charter Communications,US AS7545 2519 1231 1288 51.1% TPG-INTERNET-AP TPG Telecom Limited,AU AS4323 1633 410 1223 74.9% TWTC - tw telecom holdings, inc.,US AS9498 1299 116 1183 91.1% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2042 869 1173 57.4% MEGAPATH5-US - MegaPath Corporation,US AS6849 1231 134 1097 89.1% UKRTELNET JSC UKRTELECOM,UA AS7552 1111 51 1060 95.4% VIETEL-AS-AP Viettel Corporation,VN AS22561 1339 281 1058 79.0% AS22561 - CenturyTel Internet Holdings, Inc.,US AS34984 1944 886 1058 54.4% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS6983 1627 637 990 60.8% ITCDELTA - Earthlink, Inc.,US AS7738 1000 84 916 91.6% Telemar Norte Leste S.A.,BR AS38285 983 113 870 88.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4538 1776 957 819 46.1% ERX-CERNET-BKB China Education and Research Network Center,CN AS8551 1110 314 796 71.7% BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone,IL AS24560 1200 421 779 64.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS26615 912 138 774 84.9% Tim Celular S.A.,BR AS4780 1072 301 771 71.9% SEEDNET Digital United Inc.,TW AS855 815 57 758 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA Total 53485 12653 40832 76.3% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 23.92.160.0/24 AS14013 EPSON-ROBOTS - EPSON America (Factory Automation/Robotics),US 23.92.161.0/24 AS14013 EPSON-ROBOTS - EPSON America (Factory Automation/Robotics),US 23.252.224.0/20 AS62502 -Reserved AS-,ZZ 23.252.224.0/21 AS62502 -Reserved AS-,ZZ 23.252.232.0/21 AS62502 -Reserved AS-,ZZ 24.231.96.0/24 AS21548 MTO - MTO Telecom Inc.,CA 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.16.88.0/23 AS57652 -Reserved AS-,ZZ 41.73.1.0/24 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 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/22 AS37004 -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 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 45.59.64.0/20 AS40440 CENTARRA - Centarra Networks Inc.,US 62.122.74.0/23 AS5577 ROOT root SA,LU 64.18.128.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 64.25.16.0/23 AS19535 -Reserved AS-,ZZ 64.25.20.0/24 AS19535 -Reserved AS-,ZZ 64.25.21.0/24 AS19535 -Reserved AS-,ZZ 64.25.22.0/24 AS19535 -Reserved AS-,ZZ 64.25.24.0/23 AS19535 -Reserved AS-,ZZ 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business,US 64.25.28.0/23 AS19535 -Reserved AS-,ZZ 64.44.0.0/16 AS46879 -Reserved AS-,ZZ 64.112.0.0/17 AS46879 -Reserved AS-,ZZ 64.112.128.0/18 AS46879 -Reserved AS-,ZZ 64.140.128.0/18 AS7385 INTEGRATELECOM - Integra Telecom, Inc.,US 64.187.208.0/24 AS174 COGENT-174 - Cogent Communications,US 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global,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 66.205.224.0/19 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 67.210.0.0/20 AS62502 -Reserved AS-,ZZ 67.210.0.0/21 AS62502 -Reserved AS-,ZZ 67.210.8.0/21 AS62502 -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 74.118.132.0/22 AS5117 -Reserved AS-,ZZ 74.120.212.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.120.214.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.250.32.0/22 AS37106 ODUA-AS,NG 83.142.48.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 83.142.49.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 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 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.220.84.0/24 AS5577 ROOT root SA,LU 91.230.27.0/24 AS57022 -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 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. ,AU 103.10.222.0/24 AS13189 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.248.0/22 AS18097 DCN D.C.N. Corporation,JP 103.19.0.0/22 AS18097 DCN D.C.N. Corporation,JP 103.20.100.0/24 AS23937 103.20.101.0/24 AS23937 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.48.168.0/24 AS13242 TELECOM-HK Hong Kong Telecom Global Data Centre,HK 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.252.116.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 111.92.184.0/22 AS9797 NEXONASIAPACIFIC-AS-AP Nexon Asia Pacific P/L,AU 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 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.217.156.0/22 AS62502 -Reserved AS-,ZZ 162.217.156.0/23 AS62502 -Reserved AS-,ZZ 162.217.158.0/23 AS62502 -Reserved AS-,ZZ 162.221.48.0/21 AS62502 -Reserved AS-,ZZ 162.221.48.0/22 AS62502 -Reserved AS-,ZZ 162.221.52.0/22 AS62502 -Reserved AS-,ZZ 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.223.64.0/21 AS62502 -Reserved AS-,ZZ 162.223.64.0/22 AS62502 -Reserved AS-,ZZ 162.223.68.0/22 AS62502 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL,RO 182.237.25.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 185.28.180.0/22 AS18097 DCN D.C.N. Corporation,JP 185.85.84.0/22 AS39458 REALHOSTS-AS Real Hosts Limited,GB 185.85.108.0/22 AS51395 AS-SOFTPLUS SOFTplus Entwicklungen GmbH,CH 185.85.112.0/22 AS41887 PROLOCATION Prolocation AS,NL 185.85.112.0/23 AS41887 PROLOCATION Prolocation AS,NL 185.85.114.0/23 AS41887 PROLOCATION Prolocation AS,NL 190.124.252.0/22 AS7303 Telecom Argentina S.A.,AR 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 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 192.75.23.0/24 AS2579 AS2579 - Alcatel-Lucent,FR 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, 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 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 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 192.155.48.0/22 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 192.155.57.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.58.0/23 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.61.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.65.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.66.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.67.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.68.0/24 AS174 COGENT-174 - Cogent Communications,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 192.245.195.0/24 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 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.106.32.0/22 AS49873 -Reserved AS-,ZZ 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company,JO 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 194.33.11.0/24 AS8943 JUMP Jump Networks Ltd.,GB 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 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.61.147.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.150.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.151.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.79.36.0/22 AS3257 TINET-BACKBONE Tinet SpA,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.150.214.0/23 AS30880 SPACEDUMP-AS SpaceDump IT AB,SE 194.156.179.0/24 AS3209 VODANET Vodafone GmbH,DE 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd,UA 195.8.48.0/23 AS3356 LEVEL3 - 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DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,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 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - 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Internet Service Provider,HK 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.,IN 203.28.240.0/20 AS10148 UNIMELB-AS-AP The University of Melbourne, Melbourne, Victoria,AU 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.175.8.0/23 AS23858 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.8.216.0/21 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 204.8.217.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 204.8.218.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 204.8.222.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 204.69.144.0/24 AS27283 RJF-INTERNET - 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NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 209.250.254.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 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 216.212.192.0/19 AS46879 -Reserved AS-,ZZ 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 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

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Re: [routing-wg] WG chairs and year-old minutes...
by George Michaelson 21 Jan '15

21 Jan '15

There are the beginnings of discussions around that Ian. I think thats a fine thing to discuss too. -G On 21 January 2015 at 07:50, Dickinson, Ian <Ian.Dickinson(a)bskyb.com> wrote: > If we're looking at this sort of thing, perhaps we can also look at > getting the IRR objects defined in RDAP too? > > Ian > > -----Original Message----- > From: routing-wg [mailto:routing-wg-bounces@ripe.net] On Behalf Of Job > Snijders > Sent: 20 January 2015 17:47 > To: George Michaelson > Cc: routing-wg(a)ripe.net; Rob Evans > Subject: Re: [routing-wg] WG chairs and year-old minutes... > > On Tue, Jan 20, 2015 at 03:35:40PM -0200, George Michaelson wrote: > > Yes, thats exactly the kind of thing I am talking about, and I welcome > > your initiative, and I think its good its exposed here so routing-wg > > people can reflect on it. Clearly, its not only a DB-WG question! > > Sorry, that was not clear to me. :-) > > > The other part of the story is a concern I have heard stated in DB-WG > > that 'referential integrity' is very hard to maintain in a database > > when it refers to external objects, which may cease to exist > > asynchronously because the constraint cannot be maintained between > > disparate independent sources. > > I think that problem is a general problem, and cannot be fixed. I > > worry, that this may be a 'blocker' for some people. > > I don't know what you mean with the above paragraph. Can you maybe > provide an example to illustrate the issue? > > > But, I think the "win" in permitting APNIC::named-object references > > inside RIPE and vice-versa is very big. > > Currently I prefer to just flatten the namespace for relevant > cross-registry objects, like aut-num, inetnum, route, route6, inet6num, > mntner. This will provide us with tons of benefits without need to > upgrade any tools. > > Example: IANA handed down the block which contains AS15562 to RIPE, RIPE > assigned it to me. It should not exist in the APNIC database (or any > other IRR), not even as APNIC::AS15562. Same goes for IP space. > > However I don't feel religious about this direction and look forward to > discussion. > > Maybe we should organise a "cross-registry authentication" BOF at the > next RIPE meeting where RIPE, APNIC & AFRINIC staff + stakeholders from > db-wg & routing-wg? > > Kind regards, > > Job > > Information in this email including any attachments may be privileged, > confidential and is intended exclusively for the addressee. The views > expressed may not be official policy, but the personal views of the > originator. If you have received it in error, please notify the sender by > return e-mail and delete it from your system. You should not reproduce, > distribute, store, retransmit, use or disclose its contents to anyone. > Please note we reserve the right to monitor all e-mail communication > through our internal and external networks. SKY and the SKY marks are > trademarks of British Sky Broadcasting Group plc and Sky International AG > and are used under licence. British Sky Broadcasting Limited (Registration > No. 2906991), Sky-In-Home Service Limited (Registration No. 2067075) and > Sky Subscribers Services Limited (Registration No. 2340150) are direct or > indirect subsidiaries of British Sky Broadcasting Group plc (Registration > No. 2247735). All of the companies mentioned in this paragraph are > incorporated in England and Wales and share the same registered office at > Grant Way, Isleworth, Middlesex TW7 5QD. >

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Re: [routing-wg] WG chairs and year-old minutes...
by George Michaelson 21 Jan '15

21 Jan '15

Yes, thats exactly the kind of thing I am talking about, and I welcome your initiative, and I think its good its exposed here so routing-wg people can reflect on it. Clearly, its not only a DB-WG question! The other part of the story is a concern I have heard stated in DB-WG that 'referential integrity' is very hard to maintain in a database when it refers to external objects, which may cease to exist asynchronously because the constraint cannot be maintained between disparate independent sources. I think that problem is a general problem, and cannot be fixed. I worry, that this may be a 'blocker' for some people. But, I think the "win" in permitting APNIC::named-object references inside RIPE and vice-versa is very big. -G On 20 January 2015 at 15:30, Job Snijders <job(a)instituut.net> wrote: > Hi, > > I assume you are talking about cross-registry authorisation for creation > of route objects? > > On Tue, Jan 20, 2015 at 03:17:24PM -0200, George Michaelson wrote: > > I am getting a sense DB-WG is thinking about RPSL, the DB and the > problem. > > I say this, because Its always amused me there are two WG to discuss one > > problem depending on how you approach it. If you come at it > > routing-centric, its in the routing WG. if you come at it as a DB > > proponent, its in the DB-WG. If you come at it as how RPSL is used, its a > > routing problem. if you come at it as how RPSL is implemented, its a DB > > problem. > > > > So.. maybe this is a time to say "hmm. is it time we had a joint sitting > of > > parliament, both houses, to discuss the issue" and deal with it jointly, > so > > both sides agree on what is, or is not, a problem? > > In a recent meeting between DB-WG Chairs & RIPE NCC staff, we as DB-WG > chairs requested that RIPE NCC create a proposal to provide cross-RIR > authorisation for at least APNIC, RIPE & AFRINIC (given the common > codebase). > > During the discussion at least one very important prerequisite came up: > we need to flatten the maintainer namespace between these three > registries. E.g. if SNIJDERS-MNT exists in RIPE NCC's DB it should not > exist in the other two. > > Kind regards, > > Job >

3 2

Re: [routing-wg] WG chairs and year-old minutes...
by George Michaelson 20 Jan '15

20 Jan '15

On 20 January 2015 at 15:47, Job Snijders <job(a)instituut.net> wrote: > On Tue, Jan 20, 2015 at 03:35:40PM -0200, George Michaelson wrote: > > Yes, thats exactly the kind of thing I am talking about, and I welcome > > your initiative, and I think its good its exposed here so routing-wg > > people can reflect on it. Clearly, its not only a DB-WG question! > > Sorry, that was not clear to me. :-) > I have a strong personal sense that the DB-WG group has interest, but so do the people who are seeking to steer routing and understand where permission to route vests from, and thats as much a routing-wg group issue as a DB-WG issue. Its just my opinion mind you. > > > The other part of the story is a concern I have heard stated in DB-WG > > that 'referential integrity' is very hard to maintain in a database > > when it refers to external objects, which may cease to exist > > asynchronously because the constraint cannot be maintained between > > disparate independent sources. > > I think that problem is a general problem, and cannot be fixed. I > > worry, that this may be a 'blocker' for some people. > > I don't know what you mean with the above paragraph. Can you maybe > provide an example to illustrate the issue? > Sure. Say I make an object which implicitly refers to an ASN held in another place. So some line eg in a route: object magically referred to a hypothetical external reference APNIC::AS1 in the place where it would refer to an aut-num or as-set named object. In the RIPE DB, referential integrity is maintained so if you try to delete AS1, and its referred to in a key dependent way by any object, you can't delete it: there is a reference. Referential integrity is maintained by the Database constraints. This is what Wilfred went to some lengths to explain to me. So you can't delete a maintainer while objects remain which are maintained by the maintainer. You can't make a new person object and a new maintainer at the same time simultaneously 'without magic in the back' because the referential constraints are not met during the creation cycle, so the RIPE DB has special logic to cope. and so on. Now, consider APNIC::AS1. Its external. It has no back-reference to objects in source=RIPE which refer to it. How can it? there is no clear definition for an external reference for source=APNIC held at APNIC to know, its been included in an object in the RIPE DB (I can imagine heuristics to know, but not a low level method which is a constraint) So, I can delete it, any time I like, if nothing inside source=APNIC refers to it: there is no referential integrity break. But I then make the object at source=RIPE illegal, because the (hypothetical) external reference can't be met. This is what I believe worries the DB architects behind single-source whois models, and why they elected to permit the creation of AS1 inside the DB, rather than have to refer to it as an external reference: You cannot enforce the constraints and you can wind up having loss of information because things get deleted. > > But, I think the "win" in permitting APNIC::named-object references > > inside RIPE and vice-versa is very big. > > Currently I prefer to just flatten the namespace for relevant > cross-registry objects, like aut-num, inetnum, route, route6, inet6num, > mntner. This will provide us with tons of benefits without need to > upgrade any tools. > How do you manage this? What enforces it? > > Example: IANA handed down the block which contains AS15562 to RIPE, RIPE > assigned it to me. It should not exist in the APNIC database (or any > other IRR), not even as APNIC::AS15562. Same goes for IP space. > Well I believe that to, but thats not what we currently have. > > However I don't feel religious about this direction and look forward to > discussion. > > Maybe we should organise a "cross-registry authentication" BOF at the > next RIPE meeting where RIPE, APNIC & AFRINIC staff + stakeholders from > db-wg & routing-wg? > I think thats a very good suggestion which I would love the routing-WG and the BoF organizing people to consider on its merits. I think it would end a certain amount of 'problem bouncing' between the various WG and would permit people from the JP IRR community who often come to RIPE meetings to perhaps have a voice. cheers -George > > Kind regards, > > Job > >

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Re: [routing-wg] WG chairs and year-old minutes...
by George Michaelson 20 Jan '15

20 Jan '15

I have no comment on WG chair. But on the other matter... I am getting a sense DB-WG is thinking about RPSL, the DB and the problem. I say this, because Its always amused me there are two WG to discuss one problem depending on how you approach it. If you come at it routing-centric, its in the routing WG. if you come at it as a DB proponent, its in the DB-WG. If you come at it as how RPSL is used, its a routing problem. if you come at it as how RPSL is implemented, its a DB problem. So.. maybe this is a time to say "hmm. is it time we had a joint sitting of parliament, both houses, to discuss the issue" and deal with it jointly, so both sides agree on what is, or is not, a problem? -G On 20 January 2015 at 15:11, Rob Evans <rhe(a)nosc.ja.net> wrote: > Hi all, > > Subsequent to the meeting in London, we asked for any comments on the > minutes from the previous meeting, RIPE 68. There were none, so I’m going > to ask the NCC to mark them as final. > > < > http://www.ripe.net/ripe/mail/archives/routing-wg/2014-November/002809.htm > l> > > Joao also announced during the London meeting that he would be standing > down as chair of this working group. With that in mind, I’d like to ask > anybody interested in taking on the co-chair role to send a message to > Joao and myself via <routing-wg-chairs(a)ripe.net>. > > The job description for WG chairs is largely described in RIPE-542, but > this is slightly out-of-date: > <http://www.ripe.net/ripe/docs/ripe-542> > > As you’re no doubt aware, we and all the other working groups have to have > a process for chair replacement. We issued a very simple suggested text > back in September: > > < > http://www.ripe.net/ripe/mail/archives/routing-wg/2014-September/002769.ht > ml> > > Whilst there were few comments on this, I’m aware that other working > groups have had significant discussion about the process, and bringing > this up again is going to lead to a slightly more involved process. > > I suggest that for this iteration we keep it simple and try to reach > consensus on a candidate, but to avoid too much duplicated effort, if > there is significant feeling within then WG that a more rigid process is > required, we try and reach agreement to borrow one (a process, not a > chairperson) from another WG rather than reinvent the wheel. > > I’ll step down at RIPE 71 or 72 to exercise this new process. > > That’s all for the administrivia, if anybody wants to go back to talking > about cross-RIR routing registry authentication, fire away! > > Cheers, > Rob > > > >

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Re: [routing-wg] WG chairs and year-old minutes...
by Rob Evans 20 Jan '15

20 Jan '15

><http://www.ripe.net/ripe/mail/archives/routing-wg/2014-November/002809.ht >m >l> ... ><http://www.ripe.net/ripe/mail/archives/routing-wg/2014-September/002769.h >t >ml> Apologies for the broken links. I thought I'd managed to beat the corporate mail client into submission. I'll send your DNS resolution requests to a link shortener via the ccTLD servers of the regime of your choice next time. Rob

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WG chairs and year-old minutes...
by Rob Evans 20 Jan '15

20 Jan '15

Hi all, Subsequent to the meeting in London, we asked for any comments on the minutes from the previous meeting, RIPE 68. There were none, so I’m going to ask the NCC to mark them as final. <http://www.ripe.net/ripe/mail/archives/routing-wg/2014-November/002809.htm l> Joao also announced during the London meeting that he would be standing down as chair of this working group. With that in mind, I’d like to ask anybody interested in taking on the co-chair role to send a message to Joao and myself via <routing-wg-chairs(a)ripe.net>. The job description for WG chairs is largely described in RIPE-542, but this is slightly out-of-date: <http://www.ripe.net/ripe/docs/ripe-542> As you’re no doubt aware, we and all the other working groups have to have a process for chair replacement. We issued a very simple suggested text back in September: <http://www.ripe.net/ripe/mail/archives/routing-wg/2014-September/002769.ht ml> Whilst there were few comments on this, I’m aware that other working groups have had significant discussion about the process, and bringing this up again is going to lead to a slightly more involved process. I suggest that for this iteration we keep it simple and try to reach consensus on a candidate, but to avoid too much duplicated effort, if there is significant feeling within then WG that a more rigid process is required, we try and reach agreement to borrow one (a process, not a chairperson) from another WG rather than reinvent the wheel. I’ll step down at RIPE 71 or 72 to exercise this new process. That’s all for the administrivia, if anybody wants to go back to talking about cross-RIR routing registry authentication, fire away! Cheers, Rob

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