November 2014 - routing-wg - mailman.ripe.net

[training] RIPE NCC Webinars - new dates
by Training Services 22 Feb '16

22 Feb '16

Dear colleagues, We are pleased to announce the launch of new dates 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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Weekly Routing Table Report
by Routing Analysis Role Account 08 Dec '14

08 Dec '14

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 29 Nov, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 519301 Prefixes after maximum aggregation: 200376 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 254950 Total ASes present in the Internet Routing Table: 48708 Prefixes per ASN: 10.66 Origin-only ASes present in the Internet Routing Table: 36301 Origin ASes announcing only one prefix: 16312 Transit ASes present in the Internet Routing Table: 6231 Transit-only ASes present in the Internet Routing Table: 178 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 73 Max AS path prepend of ASN ( 55644) 66 Prefixes from unregistered ASNs in the Routing Table: 1637 Unregistered ASNs in the Routing Table: 425 Number of 32-bit ASNs allocated by the RIRs: 8032 Number of 32-bit ASNs visible in the Routing Table: 6176 Prefixes from 32-bit ASNs in the Routing Table: 22081 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: 357 Number of addresses announced to Internet: 2713210500 Equivalent to 161 /8s, 184 /16s and 78 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.0 Total number of prefixes smaller than registry allocations: 176990 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 127927 Total APNIC prefixes after maximum aggregation: 37096 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 132411 Unique aggregates announced from the APNIC address blocks: 54049 APNIC Region origin ASes present in the Internet Routing Table: 4994 APNIC Prefixes per ASN: 26.51 APNIC Region origin ASes announcing only one prefix: 1201 APNIC Region transit ASes present in the Internet Routing Table: 872 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 73 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1193 Number of APNIC addresses announced to Internet: 737464576 Equivalent to 43 /8s, 244 /16s and 209 /24s Percentage of available APNIC address space announced: 86.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 171629 Total ARIN prefixes after maximum aggregation: 85549 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173623 Unique aggregates announced from the ARIN address blocks: 82104 ARIN Region origin ASes present in the Internet Routing Table: 16388 ARIN Prefixes per ASN: 10.59 ARIN Region origin ASes announcing only one prefix: 6078 ARIN Region transit ASes present in the Internet Routing Table: 1712 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 268 Number of ARIN addresses announced to Internet: 1054144704 Equivalent to 62 /8s, 212 /16s and 248 /24s Percentage of available ARIN address space announced: 55.8 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: 126322 Total RIPE prefixes after maximum aggregation: 63818 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 132057 Unique aggregates announced from the RIPE address blocks: 82786 RIPE Region origin ASes present in the Internet Routing Table: 17826 RIPE Prefixes per ASN: 7.41 RIPE Region origin ASes announcing only one prefix: 8181 RIPE Region transit ASes present in the Internet Routing Table: 2933 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3235 Number of RIPE addresses announced to Internet: 692427396 Equivalent to 41 /8s, 69 /16s and 154 /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: 58799 Total LACNIC prefixes after maximum aggregation: 10857 LACNIC Deaggregation factor: 5.42 Prefixes being announced from the LACNIC address blocks: 67561 Unique aggregates announced from the LACNIC address blocks: 30814 LACNIC Region origin ASes present in the Internet Routing Table: 2378 LACNIC Prefixes per ASN: 28.41 LACNIC Region origin ASes announcing only one prefix: 644 LACNIC Region transit ASes present in the Internet Routing Table: 472 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1406 Number of LACNIC addresses announced to Internet: 167660608 Equivalent to 9 /8s, 254 /16s and 76 /24s Percentage of available LACNIC address space announced: 99.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12415 Total AfriNIC prefixes after maximum aggregation: 3012 AfriNIC Deaggregation factor: 4.12 Prefixes being announced from the AfriNIC address blocks: 13292 Unique aggregates announced from the AfriNIC address blocks: 4879 AfriNIC Region origin ASes present in the Internet Routing Table: 738 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 155 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 74 Number of AfriNIC addresses announced to Internet: 60115456 Equivalent to 3 /8s, 149 /16s and 74 /24s Percentage of available AfriNIC address space announced: 59.7 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 2957 11585 931 Korea Telecom 17974 2840 904 77 PT Telekomunikasi Indonesia 7545 2466 337 129 TPG Telecom Limited 4755 1930 416 192 TATA Communications formerly 9829 1671 1323 28 National Internet Backbone 4538 1547 4190 71 China Education and Research 9808 1495 6655 16 Guangdong Mobile Communicatio 4808 1429 2213 427 CNCGROUP IP network China169 9583 1365 112 563 Sify Limited 9498 1318 334 95 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2892 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 18566 2044 379 183 MegaPath Corporation 20115 1827 1805 472 Charter Communications 4323 1643 1053 412 tw telecom holdings, inc. 6983 1629 867 251 EarthLink, Inc. 30036 1503 312 594 Mediacom Communications Corp 701 1424 11265 704 MCI Communications Services, 22561 1310 411 244 CenturyTel Internet Holdings, 11492 1227 217 532 CABLE ONE, INC. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1898 298 356 TELLCOM ILETISIM HIZMETLERI A 20940 1509 588 1114 Akamai International B.V. 8402 1377 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 997 95 60 TOV "Bank-Inform" 8551 900 373 44 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 824 346 32 JSC Kazakhtelecom 6830 817 2339 439 Liberty Global Operations B.V 12479 777 788 94 France Telecom Espana SA 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 3046 494 247 Telmex Colombia S.A. 28573 2322 2263 110 NET Serviços de Comunicação S 6147 1806 374 30 Telefonica del Peru S.A.A. 7303 1733 1123 242 Telecom Argentina S.A. 8151 1481 3031 423 Uninet S.A. de C.V. 6503 1228 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 914 2325 35 Tim Celular S.A. 3816 907 394 146 COLOMBIA TELECOMUNICACIONES S 27947 886 129 50 Telconet 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 1410 958 13 TE-AS 24863 958 280 26 Link Egypt (Link.NET) 36903 415 209 129 Office National des Postes et 36992 368 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 291 133 61 Orange Tunisie 37054 257 19 6 Data Telecom Service 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37457 185 160 4 Telkom SA Ltd. 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 3046 494 247 Telmex Colombia S.A. 4766 2957 11585 931 Korea Telecom 6389 2892 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 17974 2840 904 77 PT Telekomunikasi Indonesia 7545 2466 337 129 TPG Telecom Limited 28573 2322 2263 110 NET Serviços de Comunicação S 18566 2044 379 183 MegaPath Corporation 4755 1930 416 192 TATA Communications formerly 34984 1898 298 356 TELLCOM ILETISIM HIZMETLERI A 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 2892 2841 BellSouth.net Inc. 17974 2840 2763 PT Telekomunikasi Indonesia 22773 2851 2707 Cox Communications Inc. 7545 2466 2337 TPG Telecom Limited 28573 2322 2212 NET Serviços de Comunicação S 4766 2957 2026 Korea Telecom 18566 2044 1861 MegaPath Corporation 6147 1806 1776 Telefonica del Peru S.A.A. 4755 1930 1738 TATA Communications formerly 9829 1671 1643 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 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 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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:92 /12:264 /13:500 /14:999 /15:1726 /16:13044 /17:7143 /18:11921 /19:24778 /20:35343 /21:37591 /22:55689 /23:48420 /24:278771 /25:1110 /26:1089 /27:704 /28:16 /29:19 /30:11 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2063 2851 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1672 2892 BellSouth.net Inc. 6147 1357 1806 Telefonica del Peru S.A.A. 30036 1349 1503 Mediacom Communications Corp 6983 1309 1629 EarthLink, Inc. 34984 1205 1898 TELLCOM ILETISIM HIZMETLERI A 11492 1172 1227 CABLE ONE, INC. 10620 1077 3046 Telmex Colombia S.A. 8402 1042 1377 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1364 2:676 3:3 4:16 5:1226 6:23 8:770 12:1845 13:5 14:1193 15:17 16:2 17:42 18:21 20:51 23:1022 24:1671 27:1805 31:1407 32:39 33:2 34:5 36:153 37:1851 38:976 39:14 40:225 41:2998 42:272 43:695 44:19 45:84 46:2104 47:30 49:762 50:795 52:12 54:60 55:6 56:6 57:31 58:1158 59:661 60:449 61:1706 62:1303 63:1843 64:4397 65:2282 66:4109 67:2007 68:1046 69:3263 70:873 71:434 72:1982 74:2601 75:321 76:410 77:1522 78:956 79:782 80:1328 81:1278 82:816 83:672 84:673 85:1356 86:448 87:1190 88:507 89:1827 90:140 91:5832 92:797 93:1667 94:1948 95:1305 96:426 97:341 98:1030 99:48 100:67 101:759 103:6173 104:745 105:171 106:190 107:866 108:609 109:1998 110:1054 111:1426 112:732 113:917 114:802 115:1220 116:1233 117:1008 118:1596 119:1363 120:442 121:989 122:2209 123:1704 124:1460 125:1544 128:653 129:391 130:382 131:987 132:429 133:164 134:324 135:83 136:332 137:303 138:388 139:162 140:225 141:423 142:636 143:435 144:508 145:112 146:694 147:561 148:1059 149:400 150:519 151:646 152:482 153:247 154:413 155:640 156:386 157:332 158:251 159:935 160:335 161:616 162:1819 163:373 164:645 165:674 166:300 167:702 168:1162 169:130 170:1423 171:215 172:60 173:1583 174:708 175:585 176:1550 177:3690 178:2109 179:790 180:1813 181:1637 182:1672 183:527 184:705 185:2408 186:2925 187:1667 188:2018 189:1531 190:7925 191:818 192:7846 193:5563 194:4064 195:3616 196:1653 197:842 198:5340 199:5466 200:6536 201:2949 202:9453 203:9006 204:4687 205:2680 206:3003 207:2972 208:3924 209:3809 210:3465 211:1846 212:2452 213:2207 214:833 215:87 216:5610 217:1716 218:650 219:398 220:1298 221:773 222:439 223:662 End of report

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BGP Update Report
by cidr-report＠potaroo.net 29 Nov '14

29 Nov '14

BGP Update Report Interval: 20-Nov-14 -to- 27-Nov-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1394574 20.6% 199224.9 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS23752 300478 4.4% 2659.1 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - AS9829 266609 3.9% 169.1 -- BSNL-NIB National Internet Backbone,IN 4 - AS53249 78168 1.2% 39084.0 -- LAWA-AS - Los Angeles World Airport,US 5 - AS28642 63900 0.9% 1879.4 -- Contato Internet Ltda EPP,BR 6 - AS14840 60699 0.9% 1785.3 -- COMMCORP COMUNICACOES LTDA,BR 7 - AS20940 49912 0.7% 102.9 -- AKAMAI-ASN1 Akamai International B.V.,US 8 - AS23688 44891 0.7% 760.9 -- LINK3-TECH-AS-BD-AP Link3 Technologies Ltd.,BD 9 - AS52828 44476 0.7% 1482.5 -- Netpal Internet Palmares Ltda.,BR 10 - AS8402 43028 0.6% 29.3 -- CORBINA-AS OJSC "Vimpelcom",RU 11 - AS5 38861 0.6% 7.0 -- SYMBOLICS - Symbolics, Inc.,US 12 - AS28573 37224 0.6% 27.0 -- NET Serviços de Comunicação S.A.,BR 13 - AS46573 36961 0.6% 82.1 -- GLOBAL-FRAG-SERVERS - Global Frag Networks,US 14 - AS7545 32539 0.5% 13.4 -- TPG-INTERNET-AP TPG Telecom Limited,AU 15 - AS35819 32391 0.5% 60.3 -- MOBILY-AS Etihad Etisalat Company (Mobily),SA 16 - AS45271 31119 0.5% 103.4 -- ICLNET-AS-AP Idea Cellular Limited,IN 17 - AS3 30043 0.4% 3185.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 18 - AS53175 30030 0.4% 968.7 -- Unetvale Servicos e Equipamentos LTDA,BR 19 - AS38197 28599 0.4% 27.4 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 20 - AS39891 27349 0.4% 98.0 -- ALJAWWALSTC-AS Saudi Telecom Company JSC,SA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1394574 20.6% 199224.9 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS53249 78168 1.2% 39084.0 -- LAWA-AS - Los Angeles World Airport,US 3 - AS23342 22191 0.3% 22191.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 4 - AS3181 10938 0.2% 10938.0 -- ASN-MATRIXMOBILE CJSC "Matrix Mobile",RU 5 - AS18135 9065 0.1% 9065.0 -- BTV BTV Cable television,JP 6 - AS3 23868 0.3% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 7 - AS37425 15898 0.2% 7949.0 -- Somcable,SO 8 - AS60725 22790 0.3% 7596.7 -- O3B-AS O3b Limited,JE 9 - AS62174 4824 0.1% 4824.0 -- INTERPAN-AS INTERPAN LTD.,BG 10 - AS25003 19994 0.3% 3998.8 -- INTERNET_BINAT Internet Binat Ltd,IL 11 - AS16065 2702 0.0% 2702.0 -- AS16065 Redimi AS,NL 12 - AS23752 300478 4.4% 2659.1 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 13 - AS5 38861 0.6% 7.0 -- SYMBOLICS - Symbolics, Inc.,US 14 - AS55657 2147 0.0% 2147.0 -- XNS-AS-ID Xtreme Network System, PT,ID 15 - AS4 21237 0.3% 871.0 -- ISI-AS - University of Southern California,US 16 - AS28642 63900 0.9% 1879.4 -- Contato Internet Ltda EPP,BR 17 - AS58599 5559 0.1% 1853.0 -- CYBERGATE-BD Cybergate Limited,BD 18 - AS14840 60699 0.9% 1785.3 -- COMMCORP COMUNICACOES LTDA,BR 19 - AS4 5345 0.1% 1437.0 -- ISI-AS - University of Southern California,US 20 - AS4 8784 0.1% 2303.0 -- ISI-AS - University of Southern California,US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 94.16.72.0/21 200960 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - 94.16.64.0/21 200914 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 3 - 94.16.80.0/20 200901 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 4 - 194.99.108.0/23 199280 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 5 - 194.127.204.0/23 199121 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 6 - 194.45.104.0/23 197850 2.9% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 7 - 185.9.28.0/22 195548 2.8% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 8 - 202.70.88.0/21 150476 2.2% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 9 - 202.70.64.0/21 146967 2.1% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 10 - 198.140.114.0/24 39116 0.6% AS53249 -- LAWA-AS - Los Angeles World Airport,US 11 - 198.140.115.0/24 39052 0.6% AS53249 -- LAWA-AS - Los Angeles World Airport,US 12 - 196.43.157.0/24 38349 0.6% AS5 -- SYMBOLICS - Symbolics, Inc.,US 13 - 130.0.192.0/21 23862 0.3% AS3 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 14 - 64.29.130.0/24 22191 0.3% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 15 - 192.115.44.0/22 19986 0.3% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 16 - 162.249.183.0/24 11921 0.2% AS60725 -- O3B-AS O3b Limited,JE 17 - 5.8.168.0/23 10938 0.2% AS3181 -- ASN-MATRIXMOBILE CJSC "Matrix Mobile",RU 18 - 185.26.155.0/24 10851 0.2% AS60725 -- O3B-AS O3b Limited,JE 19 - 14.0.59.0/24 10546 0.1% AS36408 -- CDNETWORKSUS-02 - CDNetworks Inc.,US 20 - 192.58.232.0/24 10407 0.1% AS6629 -- NOAA-AS - NOAA,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

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The Cidr Report
by cidr-report＠potaroo.net 29 Nov '14

29 Nov '14

This report has been generated at Fri Nov 28 21:14:20 2014 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 21-11-14 524001 290523 22-11-14 523100 290584 23-11-14 523197 290567 24-11-14 523502 290865 25-11-14 523905 291163 26-11-14 524287 291501 27-11-14 525048 291651 28-11-14 525097 291936 AS Summary 48979 Number of ASes in routing system 19666 Number of ASes announcing only one prefix 3047 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120175872 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'). --- 28Nov14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 525162 291946 233216 44.4% All ASes AS6389 2892 124 2768 95.7% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2840 83 2757 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2854 176 2678 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2322 294 2028 87.3% NET Serviços de Comunicação S.A.,BR AS6147 1805 167 1638 90.7% Telefonica del Peru S.A.A.,PE AS4766 2960 1340 1620 54.7% KIXS-AS-KR Korea Telecom,KR AS10620 3047 1584 1463 48.0% Telmex Colombia S.A.,CO AS7303 1737 296 1441 83.0% Telecom Argentina S.A.,AR AS9808 1495 55 1440 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1354 26 1328 98.1% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1929 646 1283 66.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS20115 1828 553 1275 69.7% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1652 414 1238 74.9% TWTC - tw telecom holdings, inc.,US AS7545 2477 1244 1233 49.8% TPG-INTERNET-AP TPG Telecom Limited,AU AS9498 1318 113 1205 91.4% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2043 868 1175 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6983 1629 495 1134 69.6% ITCDELTA - Earthlink, Inc.,US AS7552 1099 51 1048 95.4% VIETEL-AS-AP Viettel Corporation,VN AS34984 1898 861 1037 54.6% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS22561 1311 358 953 72.7% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS38285 982 127 855 87.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS24560 1181 348 833 70.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1045 256 789 75.5% FREENET-AS Freenet Ltd.,UA AS26615 914 133 781 85.4% Tim Celular S.A.,BR AS8151 1487 707 780 52.5% Uninet S.A. de C.V.,MX AS4780 1055 285 770 73.0% SEEDNET Digital United Inc.,TW AS18101 956 193 763 79.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN AS17908 834 97 737 88.4% TCISL Tata Communications,IN AS855 789 57 732 92.8% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA Total 50732 12034 38698 76.3% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 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 41.73.2.0/24 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 41.73.18.0/24 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 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 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 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 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -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 91.193.60.0/22 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 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 102.12.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 102.36.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 102.53.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 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 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.27.144.0/22 AS18097 DCN D.C.N. Corporation,JP 103.241.48.0/22 AS24544 PANGNET-AS-AP Pang International Limited-AS number,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 103.251.140.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 103.251.244.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 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 162.223.64.0/21 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 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 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 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 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 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 193.111.229.0/24 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 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 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 194.63.152.0/22 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 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.71.17.0/24 AS11268 -Reserved AS-,ZZ 198.71.18.0/23 AS11268 -Reserved AS-,ZZ 198.71.20.0/23 AS11268 -Reserved AS-,ZZ 198.71.22.0/24 AS11268 -Reserved AS-,ZZ 198.71.26.0/24 AS11268 -Reserved AS-,ZZ 198.71.27.0/24 AS11268 -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 198.97.72.0/21 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 198.97.192.0/20 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 198.163.214.0/24 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 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 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 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. 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 203.189.116.0/22 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 204.10.88.0/21 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 - Raymond James Financial, 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 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 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 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 207.254.128.0/24 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 208.75.152.0/21 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 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 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 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,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 216.146.0.0/19 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 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

IRR Report for RIPE managed space
by Job Snijders 28 Nov '14

28 Nov '14

Hi routing-wg, I am assessing the state of IRR. I took yesterday's IRR dumps which we use to generate filters, and correlated that with a RIB dump from the NLNOG RING Looking Glass. Keep in mind that prefixes can overlap, duplicate route objects can exist, etc when looking at this data. Consider all values carefully. Blocks IANA handed down to RIPE: 2/8 5/8 31/8 37/8 46/8 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 95/8 109/8 176/8 178/8 185/8 193/8 194/8 195/8 212/8 213/8 217/8 (any holes in these blocks are dealt with). BGP Snapshot taken on 27 November 2014 around 18:00 UTC. TOTALS: - total IPv4 route objects present in the specific IRR. - total of prefixes observed in DFZ which length-wise match with a route object in the IRR. (the closer this number is to the previous value, the better) - total of prefixes with a exact matching prefix-length AND origin AS as observed in the BGP table snapshot. (higher is better) - total of prefixes which fall within RIPE IP space for which a route object was detected AND a exact match in the BGP snapshot. note: this includes non-ripe-managed-space (lower is better) - total of prefixes which fall within RIPE IP space for which a route object was detected AND a exact match in the BGP snapshot AND where the origin AS as listed in the foreign object matches with the BGP table. note: this includes non-ripe-managed-space (lower is better) DUPLICATE: a route object that exists both in a foreign IRR and the RIPE IRR with same prefix-length and origin AS number. Because this data is duplicated such these foreign objects can safely be ignored when generating filters. ERROR_ROAMING: a route object that covers RIPE IP space, but for which no route object in the RIPE IRR database exists. Such objects should be moved to the RIPE IRR. Possible operational impact. Lower value is better. MORE_SPECIFIC_ROAMING: a route object in a foreign IRR which covers part of a route object which is present in the RIPE IRR. Origin AS is the same in both objects. NON_RIPE_MANAGED: IANA handed /8 blocks down to RIPE, but there are holes in these /8 blocks. For informative purposes the number is listed. The filter implementation would not give these blocks special protection like it would protect "RIPE proper" IP space. RIPE lists these blocks as 'NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK' in inetnums in RIPE IRR. ORIGIN_MISMATCH - IRR: both a route object exist in the RIPE IRR as well as in a foreign IRR, for the exact same prefix + prefix-length. The origin AS does not match between the RIPE version and the foreign version. Lower is better, but operational impact depends on the next two values. ORIGIN_MISMATCH - BGP: both a route object exist in the RIPE IRR as well as in a foreign IRR, for the exact same prefix + prefix-length. The origin AS does not match between the RIPE version and the foreign version. The lower this number is, the better. ORIGIN_MISMATCH - RIPE's version in BGP: both a route object exist in the RIPE IRR as well as in a foreign IRR, for the exact same prefix + prefix-length. The origin AS does not match between the RIPE version and the foreign version. The closer this number is to the previous value, the better. afrinic.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 315 119 in DFZ w/ matching origin: 119 RIPE pfx in DFZ : 54 RIPE pfx in DFZ w/ origin: 54 DUPLICATE : 0 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 0 0 NON_RIPE_MANAGED : 131 54 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 altdb.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 13998 7940 in DFZ w/ matching origin: 5032 RIPE pfx in DFZ : 235 RIPE pfx in DFZ w/ origin: 149 DUPLICATE : 71 ERROR_ROAMING : 155 79 MORE_SPECIFIC_ROAMING : 96 42 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 76 55 RIPE's version in DFZ : 42 apnic.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 90224 30804 in DFZ w/ matching origin: 27875 RIPE pfx in DFZ : 0 RIPE pfx in DFZ w/ origin: 0 DUPLICATE : 0 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 8 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 arin.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 24032 10416 in DFZ w/ matching origin: 6925 RIPE pfx in DFZ : 240 RIPE pfx in DFZ w/ origin: 79 DUPLICATE : 56 ERROR_ROAMING : 92 39 MORE_SPECIFIC_ROAMING : 361 45 NON_RIPE_MANAGED : 53 16 ORIGIN_MISMATCH : 118 96 RIPE's version in DFZ : 91 bboi.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 1326 857 in DFZ w/ matching origin: 764 RIPE pfx in DFZ : 4 RIPE pfx in DFZ w/ origin: 2 DUPLICATE : 5 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 0 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 1 1 RIPE's version in DFZ : 1 bell.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 29531 1710 in DFZ w/ matching origin: 655 RIPE pfx in DFZ : 2 RIPE pfx in DFZ w/ origin: 2 DUPLICATE : 2 ERROR_ROAMING : 2 0 MORE_SPECIFIC_ROAMING : 6 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 gt.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 2479 1196 in DFZ w/ matching origin: 754 RIPE pfx in DFZ : 0 RIPE pfx in DFZ w/ origin: 0 DUPLICATE : 0 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 1 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 jpirr.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 7685 6019 in DFZ w/ matching origin: 5821 RIPE pfx in DFZ : 11 RIPE pfx in DFZ w/ origin: 11 DUPLICATE : 4 ERROR_ROAMING : 9 5 MORE_SPECIFIC_ROAMING : 5 2 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 level3.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 87609 44874 in DFZ w/ matching origin: 23408 RIPE pfx in DFZ : 1155 RIPE pfx in DFZ w/ origin: 678 DUPLICATE : 384 ERROR_ROAMING : 316 102 MORE_SPECIFIC_ROAMING : 1526 233 NON_RIPE_MANAGED : 208 69 ORIGIN_MISMATCH : 591 460 RIPE's version in DFZ : 367 nttcom.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 208425 60603 in DFZ w/ matching origin: 42122 RIPE pfx in DFZ : 1135 RIPE pfx in DFZ w/ origin: 875 DUPLICATE : 623 ERROR_ROAMING : 229 92 MORE_SPECIFIC_ROAMING : 5020 510 NON_RIPE_MANAGED : 77 40 ORIGIN_MISMATCH : 144 100 RIPE's version in DFZ : 85 radb.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 677083 205492 in DFZ w/ matching origin: 136172 RIPE pfx in DFZ : 7051 RIPE pfx in DFZ w/ origin: 4550 DUPLICATE : 4647 ERROR_ROAMING : 1932 789 MORE_SPECIFIC_ROAMING : 8958 1271 NON_RIPE_MANAGED : 519 151 ORIGIN_MISMATCH : 2602 1764 RIPE's version in DFZ : 1680 rgnet.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 311 77 in DFZ w/ matching origin: 45 RIPE pfx in DFZ : 0 RIPE pfx in DFZ w/ origin: 0 DUPLICATE : 0 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 0 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 savvis.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 92031 33113 in DFZ w/ matching origin: 18417 RIPE pfx in DFZ : 4417 RIPE pfx in DFZ w/ origin: 3076 DUPLICATE : 3626 ERROR_ROAMING : 674 367 MORE_SPECIFIC_ROAMING : 4052 927 NON_RIPE_MANAGED : 512 157 ORIGIN_MISMATCH : 1329 784 RIPE's version in DFZ : 725 tc.db-result-parsed IRR BGP TOTAL ROUTE OBJECTS : 3070 1462 in DFZ w/ matching origin: 1432 RIPE pfx in DFZ : 0 RIPE pfx in DFZ w/ origin: 0 DUPLICATE : 0 ERROR_ROAMING : 0 0 MORE_SPECIFIC_ROAMING : 0 0 NON_RIPE_MANAGED : 0 0 ORIGIN_MISMATCH : 0 0 RIPE's version in DFZ : 0 Total number of prefixes for which a route object ONLY exists in a foreign IRR AND which were observed in the DFZ: 1004 prefixes (aggregated 522), spread over 280 ASNs. List "ERROR_ROAMING.txt" is attached. Total number of prefixes for which a route object exists in both RIPE IRR and a foreign IRR (with mismatching origins), AND where the foreign version is observered in the DFZ: 269 prefixes spread over 119 ASNs. List is attached as "ORIGIN_MISMATCH.txt". Kind regards, Job

1 0

New on RIPE Labs: Call for Input - RPKI Browser (by Matthias Waehlisch)
by Mirjam Kuehne 28 Nov '14

28 Nov '14

Dear colleagues, Matthias Waehlisch presents his new RPKI Browser on RIPE Labs and is asking for feedback. The RPKI Browser is a graphical user interface to the objects of the distributed RPKI repository. The development is at very early stage. In this article, we ask for external input in terms of use cases, features etc. https://labs.ripe.net/Members/waehlisch/call-for-input-rpki-browser Kind regards, Mirjam Kuehne RIPE NCC

1 0

Re: [routing-wg] Notification/authorisation of references to aut-num from other RPSL objects
by George Michaelson 27 Nov '14

27 Nov '14

I am trying to understand how this change could {help,hinder} the APNIC problem of route objects which reference differently maintained AS and Inetnum objects, and the added complication of AS being vested from RIPE and Inetnum from APNIC. I think stripping/changing the notify-on-ref mail might hinder this. It would be materially useful to preserve it, should exported IRR state be used at another site aggregating data, to contact the prime information manager. I suspect RPSS/RPSAUTH issues are out of scope. Within one IRR/RPSL data set, I think the notify-on-ref thing would help the APNIC problem: it would make it easier for non-related maintainer to understand changes were being made in routing by address holders who want their AS to be in a route object, and participate. -George On Wed, Jun 11, 2014 at 5:13 AM, Sander Steffann <sander(a)steffann.nl> wrote: > Hi Job, > > > I think some notification feature would be nice to have, but we need to > > figure out what and when we expect notifications. > > > > I propose we dub the attribute for nice alignment with existing > > attributes: > > > > notify-on-ref: <email-address> optional, multi-valued > > > > Questions: > > > > - do you want a notification each time an object is updated and has > > a reference to your object? > > Strong no > > > - or do you only want notifications when a reference inititally is > > added to an object? (spares you a daily mailbomb for daily updated > > objects) > > Yes > > > - do you want a notification when the reference is removed from an > > object? > > Yes > > > - In what classes do you want to set a notify-on-ref attribute? (I > > think initially aut-num, as-set, rd-set) > > Ack > > > - do we want the notify-on-ref email addresses to be set to > > unread(a)ripe.net upon NRTM/ftp export? > > No strong opinion on this one. I would say yes, unless someone comes up > with a reason not to. > > > Regarding authorisation, for me requiring authorisation to reference a > > given object is a bridge too far at this point in time. Quite some > > operators automatically generate an autnum, route-sets & as-sets on a > > daily basis to reject their policy, and I don't see an easy way to make > > this a painless adventure. Let's first do notifications and based on > > those experiences look further. ok? > > Yes, that sounds reasonable. Needing authorisation to be allowed to put > information in the policy sounds like a good way to discourage people from > updating/using them altogether. Let's not make things more difficult unless > we really need to. > > Cheers! > Sander > > >

7 11

Who uses the RIPE IRR and for what?
by Ronald F. Guilmette 22 Nov '14

22 Nov '14

I did a little experiment yesterday. I fetched the entire ripe.db.route file from the ripe.net FTP server and for each route specified in that file (a total of 245,890 routes) I extracted the base IPv4 address of the route and then looked that address up within the asn.routeviews.org DNS zone, which is kindly provided by the Routeviews Project at the Advanced Network Technology Center at the University of Oregon. That DNS zone allows users to quickly find the _actual_ route and ASN that is currently associated with any given IPv4 address. The results of my little experiment are simple to summarize. 10,829 of the base addresses listed in the ripe.db.route file are not actually being routed at the present time (at least they weren't, yesterday, at the time I ran this analysis). Of the remaining 235,061 route base IP addresses, fully 28,988 of those (12.3%) are being announced by some AS other than the one specified in the ripe.db.route file. My results file is available here: ftp://ftp.tristatelogic.com/pub/ripe.db.route.routecheck In that file, any line containing only one field -is- being routed and -is- being routed by the AS specified in the ripe.db.route file. Lines in the results file with contain exactly two whitspace separated fields are not currently being routed. Lines in the results file that contain exactly three whitspace separated fields are being routed by some AS other than the one called for within the ripe.db.route file. In these cases, field #1 is the route from the ripe.db.route file, field #2 is the AS number from the ripe.db.route file, and field #3 is the ASN that is _actually_ routing the base IP address at the present time (as of yesterday). Given the considerable number of routing anomalies revealed by my simple experiment, I am inclined to wonder who is actually using all of that route information in the RIPE DB, and what on earth they could be using it for. If anyone could enlighten me on this point, I would appreciate it.

7 10

BGP Update Report
by cidr-report＠potaroo.net 22 Nov '14

22 Nov '14

BGP Update Report Interval: 13-Nov-14 -to- 20-Nov-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1723660 29.3% 246237.1 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS23752 278395 4.7% 2899.9 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - AS9829 193219 3.3% 153.8 -- BSNL-NIB National Internet Backbone,IN 4 - AS7029 79518 1.4% 36.4 -- WINDSTREAM - Windstream Communications Inc,US 5 - AS53249 73466 1.2% 36733.0 -- LAWA-AS - Los Angeles World Airport,US 6 - AS9587 56535 1.0% 1949.5 -- DTACNETWORK-TH-AP 26th Floor 333/3 Moo 14 Chai Building,TH 7 - AS48159 38843 0.7% 125.3 -- TIC-AS Telecommunication Infrastructure Company,IR 8 - AS28885 36232 0.6% 218.3 -- OMANTEL-NAP-AS OmanTel NAP,OM 9 - AS8402 36115 0.6% 22.9 -- CORBINA-AS OJSC "Vimpelcom",RU 10 - AS38197 35819 0.6% 35.0 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 11 - AS37693 30493 0.5% 272.3 -- TUNISIANA,TN 12 - AS42337 28878 0.5% 178.3 -- RESPINA-AS Respina Networks & Beyond PJSC,IR 13 - AS14420 28436 0.5% 118.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP,EC 14 - AS3816 26128 0.4% 51.8 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 15 - AS3 23691 0.4% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 16 - AS23342 21980 0.4% 21980.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 17 - AS10620 21295 0.4% 10.7 -- Telmex Colombia S.A.,CO 18 - AS60725 20028 0.3% 4005.6 -- O3B-AS O3b Limited,JE 19 - AS25003 20025 0.3% 667.5 -- INTERNET_BINAT Internet Binat Ltd,IL 20 - AS45899 19807 0.3% 45.6 -- VNPT-AS-VN VNPT Corp,VN TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1723660 29.3% 246237.1 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS53249 73466 1.2% 36733.0 -- LAWA-AS - Los Angeles World Airport,US 3 - AS23342 21980 0.4% 21980.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 4 - AS3 23691 0.4% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 5 - AS18135 10850 0.2% 10850.0 -- BTV BTV Cable television,JP 6 - AS62174 4107 0.1% 4107.0 -- INTERPAN-AS INTERPAN LTD.,BG 7 - AS60725 20028 0.3% 4005.6 -- O3B-AS O3b Limited,JE 8 - AS23752 278395 4.7% 2899.9 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 9 - AS10674 2629 0.0% 2629.0 -- GRUCOM - Gainesville Regional Utilities,US 10 - AS56636 2230 0.0% 2230.0 -- ASVEDARU VEDA Ltd.,RU 11 - AS4 2067 0.0% 1465.0 -- ISI-AS - University of Southern California,US 12 - AS12521 3930 0.1% 1965.0 -- NOVA_INTERNET_AS12521 Nova Internet Network,ES 13 - AS9587 56535 1.0% 1949.5 -- DTACNETWORK-TH-AP 26th Floor 333/3 Moo 14 Chai Building,TH 14 - AS35093 3604 0.1% 1802.0 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 15 - AS38808 1721 0.0% 1721.0 -- IMZAK-TRANSIT-AS-AP DSL Service Provider Servers,PK 16 - AS30944 1657 0.0% 1657.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD",LT 17 - AS3328 15997 0.3% 1599.7 -- -Reserved AS-,ZZ 18 - AS11728 1424 0.0% 1424.0 -- INTERNETXT - Internet Exchange Technology, Inc.,US 19 - AS56133 8072 0.1% 1345.3 -- TASMANET-AS-AP Tasmanet Pty Ltd,AU 20 - AS61708 1257 0.0% 1257.0 -- INFOCAT INFORMÁTICA LTDA,BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 94.16.64.0/21 247495 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - 94.16.80.0/20 247386 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 3 - 94.16.72.0/21 247305 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 4 - 185.9.28.0/22 246034 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 5 - 194.127.204.0/23 245774 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 6 - 194.99.108.0/23 245433 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 7 - 194.45.104.0/23 244233 4.0% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 8 - 202.70.64.0/21 142246 2.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 9 - 202.70.88.0/21 135152 2.2% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 10 - 198.140.114.0/24 36755 0.6% AS53249 -- LAWA-AS - Los Angeles World Airport,US 11 - 198.140.115.0/24 36711 0.6% AS53249 -- LAWA-AS - Los Angeles World Airport,US 12 - 130.0.192.0/21 23689 0.4% AS3 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 13 - 64.29.130.0/24 21980 0.4% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 14 - 192.115.44.0/22 19956 0.3% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 15 - 111.84.20.0/24 14443 0.2% AS10089 -- DTNCORP-TH-AP Total Access Communication PLC.,TH AS9587 -- DTACNETWORK-TH-AP 26th Floor 333/3 Moo 14 Chai Building,TH 16 - 111.84.22.0/24 14140 0.2% AS10089 -- DTNCORP-TH-AP Total Access Communication PLC.,TH AS9587 -- DTACNETWORK-TH-AP 26th Floor 333/3 Moo 14 Chai Building,TH 17 - 111.84.24.0/24 14065 0.2% AS10089 -- DTNCORP-TH-AP Total Access Communication PLC.,TH AS9587 -- DTACNETWORK-TH-AP 26th Floor 333/3 Moo 14 Chai Building,TH 18 - 162.249.183.0/24 11018 0.2% AS60725 -- O3B-AS O3b Limited,JE 19 - 42.83.48.0/20 10850 0.2% AS18135 -- BTV BTV Cable television,JP 20 - 192.58.232.0/24 10619 0.2% AS6629 -- NOAA-AS - NOAA,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

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The Cidr Report
by cidr-report＠potaroo.net 22 Nov '14

22 Nov '14

This report has been generated at Fri Nov 21 21:14:20 2014 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 14-11-14 529142 292269 15-11-14 529099 292324 16-11-14 528626 292487 17-11-14 529189 292529 18-11-14 525180 291108 19-11-14 524073 291010 20-11-14 523781 290774 21-11-14 524001 290386 AS Summary 48906 Number of ASes in routing system 19638 Number of ASes announcing only one prefix 3041 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120110336 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'). --- 21Nov14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 523120 290391 232729 44.5% All ASes AS6389 2894 126 2768 95.6% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2846 83 2763 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2853 176 2677 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2372 284 2088 88.0% NET Serviços de Comunicação S.A.,BR AS4766 2960 1341 1619 54.7% KIXS-AS-KR Korea Telecom,KR AS7303 1770 290 1480 83.6% Telecom Argentina S.A.,AR AS10620 3041 1574 1467 48.2% Telmex Colombia S.A.,CO AS9808 1485 55 1430 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1365 29 1336 97.9% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1928 646 1282 66.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS20115 1823 560 1263 69.3% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1650 414 1236 74.9% TWTC - tw telecom holdings, inc.,US AS7545 2472 1246 1226 49.6% TPG-INTERNET-AP TPG Telecom Limited,AU AS9498 1316 112 1204 91.5% BBIL-AP BHARTI Airtel Ltd.,IN AS6147 1300 102 1198 92.2% Telefonica del Peru S.A.A.,PE AS18566 2043 868 1175 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6983 1625 484 1141 70.2% ITCDELTA - Earthlink, Inc.,US AS34984 1896 860 1036 54.6% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS7552 1080 53 1027 95.1% VIETEL-AS-AP Viettel Corporation,VN AS22561 1311 334 977 74.5% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS38285 975 130 845 86.7% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS24560 1180 347 833 70.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1045 234 811 77.6% FREENET-AS Freenet Ltd.,UA AS8151 1481 697 784 52.9% Uninet S.A. de C.V.,MX AS26615 914 133 781 85.4% Tim Celular S.A.,BR AS4780 1047 281 766 73.2% SEEDNET Digital United Inc.,TW AS18101 955 194 761 79.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN AS855 799 57 742 92.9% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA AS17908 834 97 737 88.4% TCISL Tata Communications,IN Total 50259 11890 38369 76.3% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 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 41.73.2.0/24 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 41.73.18.0/24 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 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 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 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 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -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 91.193.60.0/22 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 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 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 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 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.228.132.0/22 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone,AU 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 103.251.244.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 154.118.0.0/23 AS37340 Spectranet,NG 154.118.2.0/23 AS37340 Spectranet,NG 154.118.4.0/23 AS37340 Spectranet,NG 154.118.6.0/23 AS37340 Spectranet,NG 154.118.122.0/23 AS37340 Spectranet,NG 154.118.124.0/23 AS37340 Spectranet,NG 154.118.126.0/23 AS37340 Spectranet,NG 160.176.0.0/21 AS36903 MT-MPLS,MA 160.176.8.0/21 AS36903 MT-MPLS,MA 160.176.16.0/21 AS36903 MT-MPLS,MA 160.176.24.0/21 AS36903 MT-MPLS,MA 160.176.32.0/21 AS36903 MT-MPLS,MA 160.176.40.0/21 AS36903 MT-MPLS,MA 160.176.48.0/21 AS36903 MT-MPLS,MA 160.176.56.0/21 AS36903 MT-MPLS,MA 160.176.64.0/21 AS36903 MT-MPLS,MA 160.176.72.0/21 AS36903 MT-MPLS,MA 160.176.80.0/21 AS36903 MT-MPLS,MA 160.176.88.0/21 AS36903 MT-MPLS,MA 160.176.96.0/21 AS36903 MT-MPLS,MA 160.176.104.0/21 AS36903 MT-MPLS,MA 160.176.112.0/21 AS36903 MT-MPLS,MA 160.176.120.0/21 AS36903 MT-MPLS,MA 160.176.128.0/21 AS36903 MT-MPLS,MA 160.176.136.0/21 AS36903 MT-MPLS,MA 160.176.144.0/21 AS36903 MT-MPLS,MA 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 162.223.64.0/21 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 169.255.4.0/24 AS32782 169.255.5.0/24 AS15964 CAMNET-AS,CM 169.255.6.0/24 AS15964 CAMNET-AS,CM 169.255.7.0/24 AS32782 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 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 185.78.60.0/22 AS19893 CSB-ASN C&S Breitband GmbH,DE 185.78.76.0/22 AS48172 OVERSUN Oversun Ltd,RU 185.78.84.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.85.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.86.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.87.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 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 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 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 193.111.229.0/24 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 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 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 194.38.0.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 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 194.63.152.0/22 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 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 196.223.144.0/21 AS37095 AF-21,ZZ 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.71.17.0/24 AS11268 -Reserved AS-,ZZ 198.71.18.0/23 AS11268 -Reserved AS-,ZZ 198.71.20.0/23 AS11268 -Reserved AS-,ZZ 198.71.22.0/24 AS11268 -Reserved AS-,ZZ 198.71.26.0/24 AS11268 -Reserved AS-,ZZ 198.71.27.0/24 AS11268 -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 198.97.72.0/21 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 198.97.192.0/20 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 198.163.214.0/24 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 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 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 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. 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 203.189.116.0/22 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 204.10.88.0/21 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 - Raymond James Financial, 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 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 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 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 207.254.128.0/24 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 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,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 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 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 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,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 210.79.128.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 210.87.64.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 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 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 21 Nov '14

21 Nov '14

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 22 Nov, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 517859 Prefixes after maximum aggregation: 200304 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 254592 Total ASes present in the Internet Routing Table: 48629 Prefixes per ASN: 10.65 Origin-only ASes present in the Internet Routing Table: 36296 Origin ASes announcing only one prefix: 16305 Transit ASes present in the Internet Routing Table: 6210 Transit-only ASes present in the Internet Routing Table: 176 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 78 Max AS path prepend of ASN ( 55644) 71 Prefixes from unregistered ASNs in the Routing Table: 1631 Unregistered ASNs in the Routing Table: 439 Number of 32-bit ASNs allocated by the RIRs: 7978 Number of 32-bit ASNs visible in the Routing Table: 6123 Prefixes from 32-bit ASNs in the Routing Table: 21952 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: 391 Number of addresses announced to Internet: 2712292420 Equivalent to 161 /8s, 170 /16s and 76 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 176514 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 127765 Total APNIC prefixes after maximum aggregation: 37043 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 132174 Unique aggregates announced from the APNIC address blocks: 53894 APNIC Region origin ASes present in the Internet Routing Table: 4990 APNIC Prefixes per ASN: 26.49 APNIC Region origin ASes announcing only one prefix: 1200 APNIC Region transit ASes present in the Internet Routing Table: 869 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 78 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1178 Number of APNIC addresses announced to Internet: 737083776 Equivalent to 43 /8s, 239 /16s and 1 /24s Percentage of available APNIC address space announced: 86.1 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: 171222 Total ARIN prefixes after maximum aggregation: 85507 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 173175 Unique aggregates announced from the ARIN address blocks: 81727 ARIN Region origin ASes present in the Internet Routing Table: 16386 ARIN Prefixes per ASN: 10.57 ARIN Region origin ASes announcing only one prefix: 6073 ARIN Region transit ASes present in the Internet Routing Table: 1702 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 264 Number of ARIN addresses announced to Internet: 1053889472 Equivalent to 62 /8s, 209 /16s and 19 /24s Percentage of available ARIN address space announced: 55.8 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: 126263 Total RIPE prefixes after maximum aggregation: 63842 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 132022 Unique aggregates announced from the RIPE address blocks: 83090 RIPE Region origin ASes present in the Internet Routing Table: 17812 RIPE Prefixes per ASN: 7.41 RIPE Region origin ASes announcing only one prefix: 8177 RIPE Region transit ASes present in the Internet Routing Table: 2936 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3221 Number of RIPE addresses announced to Internet: 691982468 Equivalent to 41 /8s, 62 /16s and 208 /24s Percentage of available RIPE address space announced: 100.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 58181 Total LACNIC prefixes after maximum aggregation: 10865 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 66917 Unique aggregates announced from the LACNIC address blocks: 30719 LACNIC Region origin ASes present in the Internet Routing Table: 2378 LACNIC Prefixes per ASN: 28.14 LACNIC Region origin ASes announcing only one prefix: 648 LACNIC Region transit ASes present in the Internet Routing Table: 474 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1391 Number of LACNIC addresses announced to Internet: 167915392 Equivalent to 10 /8s, 2 /16s and 47 /24s Percentage of available LACNIC address space announced: 100.1 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: 12364 Total AfriNIC prefixes after maximum aggregation: 3002 AfriNIC Deaggregation factor: 4.12 Prefixes being announced from the AfriNIC address blocks: 13180 Unique aggregates announced from the AfriNIC address blocks: 4810 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 148 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 69 Number of AfriNIC addresses announced to Internet: 60038400 Equivalent to 3 /8s, 148 /16s and 29 /24s Percentage of available AfriNIC address space announced: 59.6 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 2959 11585 932 Korea Telecom 17974 2846 904 77 PT Telekomunikasi Indonesia 7545 2460 336 127 TPG Telecom Limited 4755 1929 416 191 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 4538 1550 4190 71 China Education and Research 9808 1485 6655 16 Guangdong Mobile Communicatio 4808 1425 2213 427 CNCGROUP IP network China169 9583 1363 112 562 Sify Limited 9498 1316 334 94 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2894 3688 51 BellSouth.net Inc. 22773 2850 2956 144 Cox Communications Inc. 18566 2044 379 183 MegaPath Corporation 20115 1822 1797 479 Charter Communications 4323 1642 1053 413 tw telecom holdings, inc. 6983 1625 867 251 EarthLink, Inc. 30036 1496 311 605 Mediacom Communications Corp 701 1427 11265 707 MCI Communications Services, 22561 1311 411 244 CenturyTel Internet Holdings, 11492 1214 212 534 CABLE ONE, INC. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1896 298 356 TELLCOM ILETISIM HIZMETLERI A 20940 1504 585 1111 Akamai International B.V. 8402 1380 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1025 100 35 TOV "Bank-Inform" 8551 899 373 44 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 807 346 32 JSC Kazakhtelecom 6830 804 2339 439 Liberty Global Operations B.V 12479 776 788 97 France Telecom Espana SA 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 3035 492 242 Telmex Colombia S.A. 28573 2377 2260 110 NET Serviços de Comunicação S 7303 1766 1171 241 Telecom Argentina S.A. 8151 1474 3019 429 Uninet S.A. de C.V. 6147 1299 374 30 Telefonica del Peru S.A.A. 6503 1228 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 914 2325 35 Tim Celular S.A. 3816 906 394 146 COLOMBIA TELECOMUNICACIONES S 27947 887 130 51 Telconet 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 1407 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 36903 388 196 125 Office National des Postes et 36992 359 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 289 125 60 Orange Tunisie 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 238 19 6 Data Telecom Service 6713 195 709 34 Office National des Postes et 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 3035 492 242 Telmex Colombia S.A. 4766 2959 11585 932 Korea Telecom 6389 2894 3688 51 BellSouth.net Inc. 22773 2850 2956 144 Cox Communications Inc. 17974 2846 904 77 PT Telekomunikasi Indonesia 7545 2460 336 127 TPG Telecom Limited 28573 2377 2260 110 NET Serviços de Comunicação S 18566 2044 379 183 MegaPath Corporation 4755 1929 416 191 TATA Communications formerly 34984 1896 298 356 TELLCOM ILETISIM HIZMETLERI A 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 2894 2843 BellSouth.net Inc. 17974 2846 2769 PT Telekomunikasi Indonesia 22773 2850 2706 Cox Communications Inc. 7545 2460 2333 TPG Telecom Limited 28573 2377 2267 NET Serviços de Comunicação S 4766 2959 2027 Korea Telecom 18566 2044 1861 MegaPath Corporation 4755 1929 1738 TATA Communications formerly 9829 1670 1633 National Internet Backbone 34984 1896 1540 TELLCOM ILETISIM HIZMETLERI A 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 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 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 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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:90 /12:262 /13:500 /14:996 /15:1720 /16:13030 /17:7135 /18:11916 /19:24761 /20:35350 /21:37488 /22:55560 /23:48330 /24:277707 /25:1106 /26:1087 /27:705 /28:15 /29:19 /30:11 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2063 2850 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 30036 1342 1496 Mediacom Communications Corp 6983 1307 1625 EarthLink, Inc. 34984 1203 1896 TELLCOM ILETISIM HIZMETLERI A 11492 1162 1214 CABLE ONE, INC. 10620 1074 3035 Telmex Colombia S.A. 8402 1045 1380 OJSC "Vimpelcom" 22561 1003 1311 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1358 2:679 3:3 4:16 5:1207 6:22 8:769 12:1848 13:4 14:1195 15:17 16:2 17:42 18:21 20:51 23:970 24:1669 27:1805 31:1386 32:45 33:2 34:5 36:155 37:1838 38:975 39:16 40:225 41:2997 42:274 43:664 44:18 45:80 46:2116 47:30 49:758 50:794 52:12 54:60 55:6 56:6 57:31 58:1155 59:661 60:445 61:1703 62:1311 63:1846 64:4406 65:2280 66:4110 67:2006 68:1049 69:3257 70:885 71:433 72:1983 74:2608 75:323 76:407 77:1622 78:958 79:780 80:1324 81:1277 82:820 83:670 84:670 85:1365 86:425 87:1184 88:500 89:1813 90:140 91:5884 92:804 93:1669 94:1948 95:1311 96:422 97:341 98:1034 99:48 100:66 101:746 103:6117 104:595 105:163 106:189 107:761 108:609 109:1991 110:1057 111:1443 112:736 113:915 114:795 115:1218 116:1233 117:1004 118:1599 119:1367 120:440 121:987 122:2211 123:1701 124:1461 125:1545 128:656 129:390 130:381 131:965 132:429 133:164 134:325 135:82 136:327 137:297 138:388 139:162 140:225 141:422 142:603 143:444 144:511 145:111 146:696 147:563 148:1057 149:397 150:518 151:643 152:482 153:244 154:411 155:631 156:379 157:331 158:279 159:926 160:335 161:621 162:1791 163:373 164:640 165:672 166:299 167:699 168:1132 169:130 170:1425 171:215 172:60 173:1583 174:711 175:582 176:1561 177:3704 178:2112 179:774 180:1818 181:1559 182:1661 183:568 184:706 185:2381 186:2912 187:1672 188:2000 189:1529 190:7667 191:802 192:7802 193:5567 194:4058 195:3612 196:1630 197:833 198:5328 199:5472 200:6496 201:2872 202:9401 203:8996 204:4679 205:2677 206:2994 207:2950 208:3922 209:3801 210:3468 211:1847 212:2467 213:2187 214:855 215:87 216:5632 217:1723 218:649 219:398 220:1301 221:773 222:438 223:662 End of report

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Re: [routing-wg] [anti-abuse-wg] AS43890
by Edward Shryane 18 Nov '14

18 Nov '14

Hello, Correct, here is a nice RIPE Labs article explaining those exceptions: https://labs.ripe.net/Members/denis/reclaim-functionality-for-resource-hold… Also, in case of transfer of holder-ship, as long as a user has access to maintainer password, or can recover it using the standard password recovery -meaning they are the rightful holder of the resource- they should be able to follow above mentioned procedure. Regards, Ed Shryane RIPE NCC > > Gert Doering wrote: > >> Hi, > [...] >>> Can any arbitrary RIPE member remove route objects that were created >>> by any other RIPE member? >> >> >> Generally speaking, no. > > Generally speaking, in order to delete an objecct, you need the same (set of) > credentials you would need to create or modify the object. > > As you correctly point out, there are a couple of exceptions to prevent dead- > lock situations when one party fails to cooperate. Removing a route object is > one of those, iirc; deleting a revDNS delegation entry is another. > >> Gert Doering >> -- NetMaster > > Wilfried > >

1 0

AS43890
by Ronald F. Guilmette 18 Nov '14

18 Nov '14

Based upon the information I am currently looking at (see below) I now believe that it was perhaps a mistake for myself, and possibly others, to have become focused on the issue of insuring the correctness and/or validity of route objects within the RIPE data base only in those cases where the IP blocks in question are under the dominion of other (non-RIPE) RiRs. It now seems certain to me that the absence of anything even remotely approximating proper validation of RIPE route objects is not, in fact, a problem which is limited to just inter-RiR situations. Apparently, RIPE member LIRs can just as easily hijack the IP blocks of other RIPE members as they can in the case of IP blocks belonging to parties in other regions. Also, RIPE-resident hijackers can just as easily place validating route objects for these hijacked RIPE-issued IP blocks into the RIPE DB as they can for any other hijacked blocks taken from any other region(s). Readily available public data indicates that approximately three weeks ago, on or about October 25th, AS197207, an Iranian ISP, began announcing the following routes to the following chunks of its own properly registered IP space: 31.2.128.0/17 46.51.0.0/17 95.64.0.0/17 164.138.128.0/18 188.229.0.0/17 Prior to AS197207's decision to begin announcing the above routes (which they did, starting on Oct. 25th), it appears that the proprietors of AS43890, a Romanian ISP and RIPE LIR in good standing, apparently elected to announce their own set of routes to some or all of the above Iranian IP blocks, using lots and lots of little deaggregated /24 announcements to do so. Evidence in my possession indicates that some of the /24 blocks in question were in fact used by so-called ``snowshoe spammers'' during the time when AS43890 (aka "Netserv Consult SRL") was routing these blocks. This fact leads me to believe that the proprietor(s) of AS43890 most probably did not in fact have anything like real authorization from AS197207 to announce routes to any of the Iranian AS197207's legitimately registered IP space. Further and additionally, as in the recent case involving (Bulgarian) AS201640, it appears that (Romanian) AS43890 also and likewise created multiple route objects within the RIPE data base as a way of legitimizing what appears to me to have been several substantial IP space hijackings. Lastly, many, most, or all of the fradulent route objects created by AS43890 are still present within the RIPE data base, as of today. I am including a list of all 61 of these below. As was the case with the fradulent route objects created within the RIPE DB by AS201640, these 61 apparently fradulent route objects which were created by the proprietor(s) of AS43890 have likewise also been imported into the MERIT RADb, from the RIPE DB, thus spreading the bogus ``authorization'' to route these blocks even further, in a manner not unlike a viral contaminant. Regards, rfg ======================================================================= route: 188.229.1.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.2.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.3.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.9.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.11.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.16.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.17.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.18.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.19.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.20.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.21.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.22.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.23.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.33.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.35.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.36.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.38.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.39.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.49.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.50.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.51.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.52.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.53.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.54.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.55.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.66.0/24 descr: Netserv Clinet origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.89.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.90.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.91.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.92.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.93.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.94.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.95.0/24 descr: Enternet Land SRL origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.96.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.97.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.98.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.99.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.100.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.101.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.102.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.103.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.104.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.105.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.106.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.107.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.108.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.109.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.110.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.111.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.113.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.114.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.117.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.118.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.119.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.120.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.121.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.122.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.123.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.124.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.125.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered route: 188.229.126.0/24 descr: Netserv-Client origin: AS43890 mnt-by: NETSERV-MNT source: RIPE # Filtered

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Re: [routing-wg] Routing Reg. mess [was: Re: [anti-abuse-wg] Fwd: Hijack...]
by George Michaelson 17 Nov '14

17 Nov '14

I think that it is wrong to exclude use of the RPKI signed assertion of authority over a resource to drive admission of foreign records. I do not speak to RPSL per se or ROA, but the fact is that maintainer status is not visible in routing and is irrelevant. Databases need ACL and admission control but we all know the RIPE code has (and always has had) a privileged channel which can effect change in the contents of the schema without first class use of the authorization primitives: heck you can type SQL commands directly and make objects So I like much of what Wilfred said in terms of its intent and outcome. I do not agree that ab initio we should reject use of RPKI signed objects to permit import and export of external information. If I sign an authorization to somebody to include my resources in their IRR, and my resources are in the certificate which signed that authorization what can be stronger? -G On 14 November 2014 06:59, Elvis Daniel Velea <elvis(a)velea.eu> wrote: > Hi Wilfried, > > finally someone responding to the problem presented. I was about to > think that nobody cares anymore. > > On 14/11/14 16:18, Wilfried Woeber wrote: > > Michael Horn wrote: (to anti-abuse-wg(a)ripe.net) > > > > [...] > > > >> will result in significant workload. Holy dingus, is this database a > mess... > > And not just "this" one. The whole "Routing Registry" stuff is an > incredible > > mess, and since years, actually. Not really a Numbers Registry failure > or a > > negligence, but rather a multi-faceted mesh of FUD, History and Trade > Secrets > > claimed. > > > > Let me try to collect some facts, at least according to my memory. > > Please correct me where I'm wrong... > > > > - not all 5 RIRs actually do support an IRR functionality. > > > > - the RPSL doc.set, back in the good old days, had some ideas and > provisions > > for integrating the 5 (or then, rather 3, iirc) pieces of Numbers > Registries > > into a single, global, consistent structure. > > As Gert put it: it didn't fly. > > Since then, we were putting band-aid over patch over whatever to deal > with > > that. The result is what we have before us, right now. > > > > - the whole system of creating objects, at least in the RIPE Region, has > become > > totally inconsistent. For an address block, where the RIPE DB is > authoritative, > > and an AS number, you need the credentials from both parties to > register a route: > > or route6: object. > > > > for out-of-region authoritative entries, the dreaded maintainer was > created, in > > order to provide the (useless) 2nd auth: token. > > > > For the RPKI stuff, again, there isn't a requirment for a second > authentication > > token, iirc not even a *notification* to the AS ref.d, when an RoA is > created. > > Anyone of you still thinks RPKI is going to be helpful here? > > Bah, it's just going to give another false impression of credibility > + new vectors > > for errors and attacks. > > > >> -mh > > The only way(s) forward I can see are: > > > > - require manual approval of route: objects for the case of > out-of-region registrations > sounds like an other patch, one that I would welcome as a temporary > solution. > > > > - get the RPSL flaws fixed, the RFCs updated and then implemented > this will probably take years.. > > > > - integrate the 5 Number Registries into a homogenous, distributed DB > with consistent > > authentication mechanisms > > > > - come up with a viable proposal for 1 (one!!) global routing registry > that is > > authoritative, up-todate and complete, used by all operators (yes, I > know, it is > > the wrong type of year /w a XMAS) > I've been asking myself for years why the RIRs can not, under the NRO, > ASO, IANA, (?) umbrellas to come up with a unique registry (resource + > routing).. It's not like the communities do not want/need it... Do we > need to pass a global policy to ask the RIRs to work together? :-) > > A single source of information is, at this moment, a dream. > > - try to do any or all of the above and do so without RPKI requirements. > Please! > > > > Wilfried. > > > regards, > elvis > >

3 3

Routing Reg. mess [was: Re: [anti-abuse-wg] Fwd: Hijack...]
by Wilfried Woeber 17 Nov '14

17 Nov '14

Michael Horn wrote: (to anti-abuse-wg(a)ripe.net) [...] > will result in significant workload. Holy dingus, is this database a mess... And not just "this" one. The whole "Routing Registry" stuff is an incredible mess, and since years, actually. Not really a Numbers Registry failure or a negligence, but rather a multi-faceted mesh of FUD, History and Trade Secrets claimed. Let me try to collect some facts, at least according to my memory. Please correct me where I'm wrong... - not all 5 RIRs actually do support an IRR functionality. - the RPSL doc.set, back in the good old days, had some ideas and provisions for integrating the 5 (or then, rather 3, iirc) pieces of Numbers Registries into a single, global, consistent structure. As Gert put it: it didn't fly. Since then, we were putting band-aid over patch over whatever to deal with that. The result is what we have before us, right now. - the whole system of creating objects, at least in the RIPE Region, has become totally inconsistent. For an address block, where the RIPE DB is authoritative, and an AS number, you need the credentials from both parties to register a route: or route6: object. for out-of-region authoritative entries, the dreaded maintainer was created, in order to provide the (useless) 2nd auth: token. For the RPKI stuff, again, there isn't a requirment for a second authentication token, iirc not even a *notification* to the AS ref.d, when an RoA is created. Anyone of you still thinks RPKI is going to be helpful here? Bah, it's just going to give another false impression of credibility + new vectors for errors and attacks. > -mh The only way(s) forward I can see are: - require manual approval of route: objects for the case of out-of-region registrations - get the RPSL flaws fixed, the RFCs updated and then implemented - integrate the 5 Number Registries into a homogenous, distributed DB with consistent authentication mechanisms - come up with a viable proposal for 1 (one!!) global routing registry that is authoritative, up-todate and complete, used by all operators (yes, I know, it is the wrong type of year /w a XMAS) - try to do any or all of the above and do so without RPKI requirements. Please! Wilfried.

4 3

"Proposal for signaling consent from whacked RPKI objects"
by David Freedman 16 Nov '14

16 Nov '14

This presentation given in the SIDR-wg at IETF91 may be of interest to the routing-wg: http://www.cs.bu.edu/~goldbe/papers/goldberg_sidr_ietf91.pdf This is part of a collection "Hardening the RPKI Against Faulty or Misbehaving Authorities² , http://www.cs.bu.edu/~goldbe/papers/RPKImanip.html (referenced papers can be found here) Dave.

1 0

BGP Update Report
by cidr-report＠potaroo.net 15 Nov '14

15 Nov '14

BGP Update Report Interval: 06-Nov-14 -to- 13-Nov-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1515794 26.4% 126316.2 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS14287 367120 6.4% 61186.7 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 3 - AS23752 200084 3.5% 2041.7 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - AS9829 156940 2.7% 133.0 -- BSNL-NIB National Internet Backbone,IN 5 - AS22773 53468 0.9% 12.7 -- ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 6 - AS48159 40890 0.7% 145.0 -- TIC-AS Telecommunication Infrastructure Company,IR 7 - AS27738 39110 0.7% 50.1 -- Ecuadortelecom S.A.,EC 8 - AS17974 27330 0.5% 19.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 9 - AS8402 25267 0.4% 85.9 -- CORBINA-AS OJSC "Vimpelcom",RU 10 - AS3 24068 0.4% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 11 - AS28642 23749 0.4% 698.5 -- Contato Internet Ltda EPP,BR 12 - AS14840 22845 0.4% 692.3 -- COMMCORP COMUNICACOES LTDA,BR 13 - AS23342 22257 0.4% 4451.4 -- UNITEDLAYER - Unitedlayer, Inc.,US 14 - AS28573 21917 0.4% 8.0 -- NET Serviços de Comunicação S.A.,BR 15 - AS25003 20008 0.3% 1818.9 -- INTERNET_BINAT Internet Binat Ltd,IL 16 - AS23693 18680 0.3% 196.6 -- TELKOMSEL-ASN-ID PT. Telekomunikasi Selular,ID 17 - AS12066 17844 0.3% 93.4 -- TRICOM,DO 18 - AS3313 17661 0.3% 327.1 -- INET-AS BT Italia S.p.A.,IT 19 - AS13188 17493 0.3% 24.6 -- BANKINFORM-AS CONTENT DELIVERY NETWORK LTD,UA 20 - AS6713 17413 0.3% 24.8 -- IAM-AS,MA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12897 1515794 26.4% 126316.2 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - AS14287 367120 6.4% 61186.7 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 3 - AS3 24068 0.4% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 4 - AS18135 12169 0.2% 12169.0 -- BTV BTV Cable television,JP 5 - AS61039 6890 0.1% 6890.0 -- ZMZ OAO ZMZ,RU 6 - AS47680 6251 0.1% 6251.0 -- NHCS EOBO Limited,IE 7 - AS62174 5782 0.1% 5782.0 -- INTERPAN-AS INTERPAN LTD.,BG 8 - AS23342 22257 0.4% 4451.4 -- UNITEDLAYER - Unitedlayer, Inc.,US 9 - AS60725 16065 0.3% 4016.2 -- O3B-AS O3b Limited,JE 10 - AS56636 2671 0.1% 2671.0 -- ASVEDARU VEDA Ltd.,RU 11 - AS53823 2406 0.0% 2406.0 -- SMTA - Scio Mutual Telephone Association,US 12 - AS23752 200084 3.5% 2041.7 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 13 - AS25003 20008 0.3% 1818.9 -- INTERNET_BINAT Internet Binat Ltd,IL 14 - AS30944 1712 0.0% 1712.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD",LT 15 - AS2 6234 0.1% 2423.0 -- UDEL-DCN - University of Delaware,US 16 - AS11728 1549 0.0% 1549.0 -- INTERNETXT - Internet Exchange Technology, Inc.,US 17 - AS22048 1379 0.0% 1379.0 -- WHOLE-FOODS - Whole Foods Market, Inc.,US 18 - AS53249 2696 0.1% 1348.0 -- LAWA-AS - Los Angeles World Airport,US 19 - AS6629 10227 0.2% 1278.4 -- NOAA-AS - NOAA,US 20 - AS38808 1246 0.0% 1246.0 -- IMZAK-TRANSIT-AS-AP DSL Service Provider Servers,PK TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 94.16.72.0/21 216945 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 2 - 94.16.80.0/20 216916 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 3 - 94.16.64.0/21 216747 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 4 - 185.9.28.0/22 216560 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 5 - 194.127.204.0/23 216282 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 6 - 194.99.108.0/23 216243 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 7 - 194.45.104.0/23 216096 3.6% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 8 - 202.70.88.0/21 101699 1.7% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 9 - 202.70.64.0/21 96915 1.6% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 10 - 208.70.20.0/22 73429 1.2% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 11 - 208.78.116.0/22 73421 1.2% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 12 - 208.73.244.0/22 73421 1.2% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 13 - 216.162.0.0/20 73421 1.2% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 14 - 208.88.232.0/22 73419 1.2% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 15 - 130.0.192.0/21 24068 0.4% AS3 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 16 - 64.29.130.0/24 22160 0.4% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 17 - 192.115.44.0/22 19988 0.3% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 18 - 42.83.48.0/20 12169 0.2% AS18135 -- BTV BTV Cable television,JP 19 - 71.19.134.0/23 11137 0.2% AS3313 -- INET-AS BT Italia S.p.A.,IT 20 - 192.58.232.0/24 10195 0.2% AS6629 -- NOAA-AS - NOAA,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 15 Nov '14

15 Nov '14

This report has been generated at Fri Nov 14 21:14:18 2014 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 07-11-14 528597 291888 08-11-14 529295 291872 09-11-14 528850 291914 10-11-14 528865 291936 11-11-14 529156 292033 12-11-14 529114 291833 13-11-14 528626 292350 14-11-14 529142 292356 AS Summary 48845 Number of ASes in routing system 19622 Number of ASes announcing only one prefix 5632 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120193024 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'). --- 14Nov14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 529166 292346 236820 44.8% All ASes AS4538 5632 2094 3538 62.8% ERX-CERNET-BKB China Education and Research Network Center,CN AS6389 2894 116 2778 96.0% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2841 83 2758 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2841 165 2676 94.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2450 285 2165 88.4% NET Serviços de Comunicação S.A.,BR AS4766 2963 1341 1622 54.7% KIXS-AS-KR Korea Telecom,KR AS10620 3034 1549 1485 48.9% Telmex Colombia S.A.,CO AS7303 1770 290 1480 83.6% Telecom Argentina S.A.,AR AS9808 1483 54 1429 96.4% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1322 28 1294 97.9% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1923 641 1282 66.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS6147 1368 104 1264 92.4% Telefonica del Peru S.A.A.,PE AS20115 1822 560 1262 69.3% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1648 414 1234 74.9% TWTC - tw telecom holdings, inc.,US AS7545 2470 1253 1217 49.3% TPG-INTERNET-AP TPG Telecom Limited,AU AS9498 1315 110 1205 91.6% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2044 869 1175 57.5% MEGAPATH5-US - MegaPath Corporation,US AS7552 1208 54 1154 95.5% VIETEL-AS-AP Viettel Corporation,VN AS6983 1594 459 1135 71.2% ITCDELTA - Earthlink, Inc.,US AS34984 1840 823 1017 55.3% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS4812 1525 509 1016 66.6% CHINANET-SH-AP China Telecom (Group),CN AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS7029 1881 978 903 48.0% WINDSTREAM - Windstream Communications Inc,US AS22561 1315 426 889 67.6% AS22561 - CenturyTel Internet Holdings, Inc.,US AS4788 1106 258 848 76.7% TMNET-AS-AP TM Net, Internet Service Provider,MY AS38285 975 130 845 86.7% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS24560 1184 349 835 70.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1045 260 785 75.1% FREENET-AS Freenet Ltd.,UA AS26615 914 133 781 85.4% Tim Celular S.A.,BR AS8151 1482 703 779 52.6% Uninet S.A. de C.V.,MX Total 56888 15121 41767 73.4% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 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 41.73.2.0/24 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 41.73.18.0/24 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 45.160.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.164.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.168.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.172.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.176.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.180.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.184.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.188.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 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 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 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -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 91.193.60.0/22 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 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 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.76.0/22 AS18097 DCN D.C.N. 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 103.20.56.0/24 AS13239 103.20.100.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.20.101.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.228.132.0/22 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone,AU 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 103.251.244.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 104.243.32.0/20 AS20473 AS-CHOOPA - Choopa, LLC,US 104.244.157.0/24 AS29761 AS-QUADRANET - QuadraNet, Inc,US 104.244.158.0/24 AS31863 DACEN-2 - Centrilogic, Inc.,US 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 162.210.240.0/24 AS17246 -Reserved AS-,ZZ 162.210.241.0/24 AS17246 -Reserved AS-,ZZ 162.210.244.0/24 AS17246 -Reserved AS-,ZZ 162.210.245.0/24 AS17246 -Reserved AS-,ZZ 162.210.246.0/24 AS17246 -Reserved AS-,ZZ 162.210.247.0/24 AS17246 -Reserved AS-,ZZ 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 162.223.64.0/21 AS62502 -Reserved AS-,ZZ 162.223.64.0/22 AS62502 -Reserved AS-,ZZ 162.223.68.0/22 AS62502 -Reserved AS-,ZZ 162.244.140.0/24 AS17246 -Reserved AS-,ZZ 162.244.141.0/24 AS17246 -Reserved AS-,ZZ 162.244.142.0/24 AS17246 -Reserved AS-,ZZ 162.244.143.0/24 AS17246 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 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 185.77.12.0/24 AS20136 WIMIONLINE WimiOnline BVBA,BE 185.77.13.0/24 AS20136 WIMIONLINE WimiOnline BVBA,BE 185.77.14.0/23 AS20136 WIMIONLINE WimiOnline BVBA,BE 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 192.107.1.0/24 AS59377 ELE-MAGIC-TRANSIT 6 Bingshantang Industrial Park, Shawan, Longgang District, Shenzhen, China,CN 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 192.155.52.0/23 AS14455 SUNGARD-RECOVERY - Sungard Network Solutions, Inc.,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 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 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 193.93.6.0/23 AS35559 SOMEADDRESS Someaddress Networks Ltd,GB 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 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 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 194.63.152.0/22 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 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.245.98.0/23 AS48918 GLOBALWAYS GLOBALWAYS AG,DE 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 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.71.17.0/24 AS11268 -Reserved AS-,ZZ 198.71.18.0/23 AS11268 -Reserved AS-,ZZ 198.71.20.0/23 AS11268 -Reserved AS-,ZZ 198.71.22.0/24 AS11268 -Reserved AS-,ZZ 198.71.26.0/24 AS11268 -Reserved AS-,ZZ 198.71.27.0/24 AS11268 -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 198.97.72.0/21 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 198.97.192.0/20 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 198.163.214.0/24 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 199.7.160.0/21 AS13703 BROADRIVER-13703 - BroadRiver Communication Corp.,US 199.7.162.0/24 AS22626 -Reserved AS-,ZZ 199.7.167.0/24 AS22626 -Reserved AS-,ZZ 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 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 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 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. 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 203.161.184.0/24 AS9328 GLOBALCENTER-AU Datacom Victoria,AU 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 204.10.88.0/21 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 - Raymond James Financial, 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 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 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 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 207.254.128.0/24 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 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,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 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 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 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,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 216.146.0.0/19 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 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 14 Nov '14

14 Nov '14

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 15 Nov, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 523387 Prefixes after maximum aggregation: 200080 Deaggregation factor: 2.62 Unique aggregates announced to Internet: 254079 Total ASes present in the Internet Routing Table: 48571 Prefixes per ASN: 10.78 Origin-only ASes present in the Internet Routing Table: 36287 Origin ASes announcing only one prefix: 16326 Transit ASes present in the Internet Routing Table: 6207 Transit-only ASes present in the Internet Routing Table: 172 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 78 Max AS path prepend of ASN ( 55644) 71 Prefixes from unregistered ASNs in the Routing Table: 1609 Unregistered ASNs in the Routing Table: 432 Number of 32-bit ASNs allocated by the RIRs: 7908 Number of 32-bit ASNs visible in the Routing Table: 6077 Prefixes from 32-bit ASNs in the Routing Table: 21732 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 385 Number of addresses announced to Internet: 2713710468 Equivalent to 161 /8s, 191 /16s and 239 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 176898 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 133068 Total APNIC prefixes after maximum aggregation: 37013 APNIC Deaggregation factor: 3.60 Prefixes being announced from the APNIC address blocks: 137428 Unique aggregates announced from the APNIC address blocks: 53664 APNIC Region origin ASes present in the Internet Routing Table: 4988 APNIC Prefixes per ASN: 27.55 APNIC Region origin ASes announcing only one prefix: 1204 APNIC Region transit ASes present in the Internet Routing Table: 864 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 78 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1169 Number of APNIC addresses announced to Internet: 737090368 Equivalent to 43 /8s, 239 /16s and 27 /24s Percentage of available APNIC address space announced: 86.1 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: 171939 Total ARIN prefixes after maximum aggregation: 85566 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173830 Unique aggregates announced from the ARIN address blocks: 81757 ARIN Region origin ASes present in the Internet Routing Table: 16398 ARIN Prefixes per ASN: 10.60 ARIN Region origin ASes announcing only one prefix: 6088 ARIN Region transit ASes present in the Internet Routing Table: 1705 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 257 Number of ARIN addresses announced to Internet: 1053686464 Equivalent to 62 /8s, 205 /16s and 250 /24s Percentage of available ARIN address space announced: 55.7 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: 125891 Total RIPE prefixes after maximum aggregation: 63703 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 131484 Unique aggregates announced from the RIPE address blocks: 82809 RIPE Region origin ASes present in the Internet Routing Table: 17803 RIPE Prefixes per ASN: 7.39 RIPE Region origin ASes announcing only one prefix: 8184 RIPE Region transit ASes present in the Internet Routing Table: 2931 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3196 Number of RIPE addresses announced to Internet: 691635332 Equivalent to 41 /8s, 57 /16s and 132 /24s Percentage of available RIPE address space announced: 100.5 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: 58329 Total LACNIC prefixes after maximum aggregation: 10882 LACNIC Deaggregation factor: 5.36 Prefixes being announced from the LACNIC address blocks: 67079 Unique aggregates announced from the LACNIC address blocks: 30727 LACNIC Region origin ASes present in the Internet Routing Table: 2370 LACNIC Prefixes per ASN: 28.30 LACNIC Region origin ASes announcing only one prefix: 643 LACNIC Region transit ASes present in the Internet Routing Table: 472 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1391 Number of LACNIC addresses announced to Internet: 167846400 Equivalent to 10 /8s, 1 /16s and 34 /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: 12329 Total AfriNIC prefixes after maximum aggregation: 2872 AfriNIC Deaggregation factor: 4.29 Prefixes being announced from the AfriNIC address blocks: 13181 Unique aggregates announced from the AfriNIC address blocks: 4778 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 152 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 64 Number of AfriNIC addresses announced to Internet: 60012544 Equivalent to 3 /8s, 147 /16s and 184 /24s Percentage of available AfriNIC address space announced: 59.6 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 5620 4190 71 China Education and Research 4766 2962 11585 932 Korea Telecom 17974 2841 903 77 PT Telekomunikasi Indonesia 7545 2458 336 126 TPG Telecom Limited 4755 1923 412 190 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 4812 1522 2098 110 China Telecom (Group) 9808 1487 6655 16 Guangdong Mobile Communicatio 4808 1425 2213 427 CNCGROUP IP network China169 9583 1362 112 561 Sify Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2894 3688 51 BellSouth.net Inc. 22773 2838 2956 144 Cox Communications Inc. 18566 2045 379 184 MegaPath Corporation 20115 1821 1796 479 Charter Communications 7029 1711 2180 363 Windstream Communications Inc 4323 1640 1052 412 tw telecom holdings, inc. 6983 1595 867 250 ITC^Deltacom 30036 1494 311 604 Mediacom Communications Corp 701 1430 11266 710 MCI Communications Services, 22561 1314 409 242 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1839 296 355 TELLCOM ILETISIM HIZMETLERI A 20940 1502 582 1107 Akamai International B.V. 8402 1343 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1018 99 38 TOV "Bank-Inform" 8551 948 373 43 Bezeq International-Ltd 6849 828 356 26 JSC "Ukrtelecom" 9198 803 346 32 JSC Kazakhtelecom 6830 795 2339 438 Liberty Global Operations B.V 12479 767 785 96 France Telecom Espana SA 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 3034 492 244 Telmex Colombia S.A. 28573 2450 2256 111 NET Serviços de Comunicação S 7303 1766 1171 241 Telecom Argentina S.A. 8151 1475 3015 428 Uninet S.A. de C.V. 6147 1368 374 30 Telefonica del Peru S.A.A. 6503 1133 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 27947 916 130 52 Telconet S.A 26615 914 2325 35 Tim Celular S.A. 3816 891 383 151 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 1399 958 13 TE-AS 24863 956 280 26 Link Egypt (Link.NET) 6713 586 762 34 Office National des Postes et 36992 359 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 280 125 63 Orange Tunisie 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 242 19 6 Data Telecom Service 37457 187 161 7 Telkom SA Ltd. 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 5620 4190 71 China Education and Research 10620 3034 492 244 Telmex Colombia S.A. 4766 2962 11585 932 Korea Telecom 6389 2894 3688 51 BellSouth.net Inc. 17974 2841 903 77 PT Telekomunikasi Indonesia 22773 2838 2956 144 Cox Communications Inc. 7545 2458 336 126 TPG Telecom Limited 28573 2450 2256 111 NET Serviços de Comunicação S 18566 2045 379 184 MegaPath Corporation 4755 1923 412 190 TATA Communications formerly 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 2894 2843 BellSouth.net Inc. 10620 3034 2790 Telmex Colombia S.A. 17974 2841 2764 PT Telekomunikasi Indonesia 22773 2838 2694 Cox Communications Inc. 28573 2450 2339 NET Serviços de Comunicação S 7545 2458 2332 TPG Telecom Limited 4766 2962 2030 Korea Telecom 18566 2045 1861 MegaPath Corporation 4755 1923 1733 TATA Communications formerly 9829 1670 1633 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 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 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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:90 /12:262 /13:500 /14:1010 /15:1721 /16:13041 /17:7247 /18:12079 /19:25517 /20:36643 /21:37904 /22:55948 /23:48983 /24:279399 /25:1127 /26:1094 /27:705 /28:15 /29:19 /30:11 /31:0 /32:13 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2056 2838 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 30036 1340 1494 Mediacom Communications Corp 6983 1279 1595 ITC^Deltacom 34984 1162 1839 TELLCOM ILETISIM HIZMETLERI A 11492 1161 1214 CABLE ONE, INC. 10620 1074 3034 Telmex Colombia S.A. 8402 1008 1343 OJSC "Vimpelcom" 22561 1005 1314 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1353 2:681 3:3 4:16 5:1180 6:22 8:769 12:1850 13:4 14:1192 15:17 16:2 17:42 18:21 20:51 23:961 24:1758 27:1816 31:1352 32:39 33:2 34:5 36:161 37:1823 38:1012 39:15 40:236 41:2984 42:283 43:633 44:20 45:81 46:2106 47:30 49:758 50:808 52:12 54:59 55:6 56:8 57:32 58:1203 59:720 60:442 61:1732 62:1310 63:1841 64:4425 65:2281 66:4171 67:2030 68:1087 69:3261 70:885 71:458 72:1989 74:2633 75:363 76:410 77:1621 78:916 79:779 80:1324 81:1286 82:811 83:665 84:718 85:1358 86:419 87:1170 88:504 89:1805 90:140 91:5869 92:801 93:1665 94:1930 95:1295 96:416 97:342 98:1071 99:48 100:67 101:754 103:6077 104:563 105:160 106:188 107:712 108:607 109:1982 110:1068 111:1435 112:741 113:917 114:805 115:1222 116:1244 117:1007 118:1603 119:1368 120:446 121:1023 122:2217 123:1697 124:1476 125:1601 128:656 129:389 130:380 131:950 132:427 133:164 134:320 135:82 136:326 137:307 138:387 139:199 140:228 141:422 142:599 143:452 144:504 145:111 146:688 147:561 148:1042 149:413 150:517 151:651 152:479 153:242 154:415 155:631 156:379 157:331 158:281 159:926 160:334 161:622 162:1826 163:371 164:648 165:670 166:309 167:693 168:1115 169:122 170:1430 171:215 172:60 173:1613 174:713 175:581 176:1525 177:3745 178:2108 179:796 180:1812 181:1585 182:1669 183:565 184:707 185:2333 186:2975 187:1655 188:2018 189:1503 190:7709 191:799 192:7785 193:5553 194:4050 195:3629 196:1653 197:817 198:5335 199:5485 200:6495 201:2887 202:9677 203:8991 204:4673 205:2671 206:3036 207:2956 208:3936 209:3817 210:3660 211:2036 212:2480 213:2184 214:843 215:86 216:5645 217:1713 218:716 219:550 220:1303 221:773 222:687 223:615 End of report

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FW: FW: discussion about rogue database objects
by poty＠iiat.ru 14 Nov '14

14 Nov '14

No, I won't do that! I'm against the methods of resolving "problems" which are not exist and I will make all my efforts for not allowing the RPKI to be the only method of doing business. Not very regards, Vladislav -----Original Message----- From: Gert Doering [mailto:gert@space.net] Sent: Thursday, November 13, 2014 11:28 AM To: Potapov Vladislav Cc: gert(a)space.net; routing-wg(a)ripe.net Subject: Re: [routing-wg] FW: discussion about rogue database objects Hi, On Thu, Nov 13, 2014 at 12:25:44PM +0400, poty(a)iiat.ru wrote: > On Wed, Nov 12, 2014 at 11:18:25AM +0400, poty(a)iiat.ru wrote: > > I'm not sure the problem is imminent first hand. > > The problem is real, and needs to be fixed. > ---- > Your word against my word - nothing changed in the world. Evidence out there demonstrates the problem quite clearly (as can be seen in this thread). My word is irrelevant when there is data to back it. I'm stopping the discussion with you now - you've made it very clear that you are not interested in providing a solution and are not acknowledging that the problem even exists. So please go out of the way and let the people that are interested in solving network hijacking do their work. Gert Doering -- NetMaster -- have you enabled IPv6 on something today...? SpaceNet AG Vorstand: Sebastian v. Bomhard Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann D-80807 Muenchen HRB: 136055 (AG Muenchen) Tel: +49 (0)89/32356-444 USt-IdNr.: DE813185279

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FW: FW: discussion about rogue database objects
by poty＠iiat.ru 13 Nov '14

13 Nov '14

> > I've already explained why this had been happened at all first hand. > RIRs have different rules and principles and constantly invents new > methods of complicating the situation in exchanging information > between them. > Second thought: the "concern" was raised in presumption that the route > objects "authorize" something to a provider. It is NOT. The absence of > the routing objects would change nothing in the situation. A lot of > providers do not build any filters based on a RIR routing policy at all. Yes. This was also the case with the providers of the rogue AS that started this discussion. There were even prefixes in the RIR db with a different origin AS than the one being announced on the internet. The data in the RIR db seem to have no influence on the routes being announced. You could however argue that a more correct RIR db would make LIRs use this db for actual filtering. ---------------- Absolutely agreed with the last sentence! Maybe not so clear, but I tried to say it earlier. We need internal integrity of the DBs from different RIRs first hand and a way of exchanging the information between them (reliably). It will solve the problem completely. Regards, Vladislav

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FW: FW: FW: discussion about rogue database objects
by poty＠iiat.ru 13 Nov '14

13 Nov '14

Hi Rob, I've already explained why this had been happened at all first hand. RIRs have different rules and principles and constantly invents new methods of complicating the situation in exchanging information between them. Second thought: the "concern" was raised in presumption that the route objects "authorize" something to a provider. It is NOT. The absence of the routing objects would change nothing in the situation. A lot of providers do not build any filters based on a RIR routing policy at all. Then it just was not visible in the DB, but the routes were still here. And at this level no RIR with all its efforts cannot do anything (real routing decision is out of scope of any RIR). And this situation should go exactly in the law department of any company. Solving the problem with adding doubtful "security" is a waste of time and efforts. Regards, Vladislav -----Original Message----- From: Rob Evans [mailto:rhe@nosc.ja.net] Sent: Thursday, November 13, 2014 12:00 PM To: Potapov Vladislav Cc: routing-wg(a)ripe.net Subject: Re: [routing-wg] FW: FW: discussion about rogue database objects Hi Vladislav, > I'm against the methods of resolving "problems" > which are not exist I believe we've already heard of two instances of this problem existing -- the route objects that started this thread off, and Elvis Velea saying it has impacted at least one of his customers. Cheers, Rob

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FW: discussion about rogue database objects
by poty＠iiat.ru 13 Nov '14

13 Nov '14

-----Original Message----- From: routing-wg-bounces(a)ripe.net [mailto:routing-wg-bounces@ripe.net] On Behalf Of Ronald F. Guilmette Sent: Monday, November 10, 2014 1:56 AM To: routing-wg(a)ripe.net Subject: Re: [routing-wg] discussion about rogue database objects In message <545FDE27.7030702(a)velea.eu>, Elvis Daniel Velea <elvis(a)velea.eu> wrote: >*Regarding the future process:** >* >I do not think it will be that easy to come up with a process. RPKI may >not be available for legacy (or independent) resources in all the >regions. I think this means the RIRs will first need to speed up the >deployment of RPKI for all the resources in their registries... ... Can anyone speak to this? What resources in what registries cannot currently be covered by RPKI? If the answer is "none", then there is no problem with requiring that right now, correct? ---------------- There are actually not only technical matters, but sort to say political, law, ... As about what resources currently can't be covered by RPKI - they had already been mentioned: legacy as an example. Regards, Vladislav

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Re: [routing-wg] AS201640
by George Michaelson 12 Nov '14

12 Nov '14

the easy to use solution is to require external data to be signed by RPKI certificates from another RIR's system. 1) its time limited: all signed objects have a lifetime 2) its secure (as secure as PKI) 3) it doesn't require massive effort to implement: a well formed object can be specified by anyone, and then signed by the prime resource holder using a certificate covering the resources. The receiving side can validate it directly. Thats pretty much what I said to the microphone of the routing wg meeting. On 9 November 2014 08:42, Sander Steffann <sander(a)steffann.nl> wrote: > Hi Ronald, > > >> Having IP addresses is not a requirement for getting an ASN. There are > >> many legitimate cases where an ASN may be used to announce address space > >> belonging to someone else. For example an ISP announcing address space > >> belonging to its customer. Or a transit provider. > > > > OK, that's a good point. But I'm not sure that it fully negates the > > possible value of my question. > > > > Everybody is _supposed_ to have working e-mail address contacts in their > > IP allocation records within the WHOIS data bases of the various RiRs, > > yes? So suppose that there had been a protocol in place that required > > an affirmative e-mail response from at least one legitimate IP address > > block registrant (in some/any region) before the allocation of an AS > > number would proceed. Such a protocol would have forestalled the > > situation that we now see with AS201640, would it not? > > It is a possible implementation but one that only has a one-time check. It > wouldn't keep track of changes to resources in other regions. The working > group asked the RIPE NCC to look into the possibilities and report back to > the working group. Let's see if there is a easy to use solution that makes > sure we don't import data into our database that then end up being invalid > or outdated. > > Cheers, > Sander > > >

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AS201640 and AS200002
by Ronald F. Guilmette 10 Nov '14

10 Nov '14

Looking at these two pages, using the "Table View" option: https://stat.ripe.net/widget/routing-history#w.resource=AS201640 https://stat.ripe.net/widget/routing-history#w.resource=AS200002 I am seeing a couple of pairs of announcements that seem to me to be worth seeking an explanation for, specifically, these ones: 210.57.0.0/19 AS201640 2014-08-26 00:00:00 UTC 210.57.0.0/19 AS200002 2014-10-01 00:00:00 UTC 212.124.75.0/24 AS200002 2014-07-09 00:00:00 UTC 212.124.64.0/20 AS201640 2014-08-26 00:00:00 UTC Regards, rfg

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[training] RIPE NCC Training Courses January-March 2015
by Training Services 10 Nov '14

10 Nov '14

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 Milan, Madrid, Munich, Podgorica, Prague, Moscow, Riga, Ramallah, Edinburgh, Copenhagen, Amsterdam. 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 - Advanced IPv6 Training Course - Routing Security Training Course - DNSSEC Training Course The RIPE NCC delivers the following tailor-made workshops: - Measurements Tools Workshop - Introduction to BGP For more information visit: http://www.ripe.net/lir-services/training/courses With kind regards, Rumy Spratley-Kanis Training Services Manager

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Re: [routing-wg] AS201640
by George Michaelson 09 Nov '14

09 Nov '14

I think there are two qualities to the problem 1) what kind of authentication takes place to admit out-of-region data into a system which demands self-referential integrity and can't be made to do cross-system references 2) what time limits do we place on the data to require re-validation, so that it doesn't last forever and go stale. Designing this demands both sender and receiver agree. The prior art, RPSS and RPS-Auth did not achieve agreement both sides: we didn't all agree to run a single cohesive framework. RPKI (noting Sanders concerns it scares some people) has the huge benefit: all the RIR are doing it, and all the RIR respect each others root/signing trust chains. And, as I said before, it has time limits built in: signed objects have a lifetime by definition. Do nothing, and data ages out at some point. Thats why I like it: its commonly implemented, and it behaves the ways we need, for this function. -G On 9 November 2014 11:59, Gert Doering <gert(a)space.net> wrote: > Hi, > > On Sun, Nov 09, 2014 at 11:48:36AM -0800, Ronald F. Guilmette wrote: > > P.S. I'm still a bit befuddled by what happened in this case. Would it > > be a fair characterization to say that what AS201640 has done in this > > case is to exploit a kind of loophole which is uniquely present only > > when the hijacker/squatter AS is registered in one RiR and the IP blocks > > that are being hijacked/squatted are registered in a different RiR? > > Yes. > > > Also, could this scenario have been replicated if the origin AS had > > been registered in/by ARIN, APNIC, LACNIC, or AFRINIC, rather than > > RIPE? > > I'm not sure how the access control in other regions' IRR DBs work - but > at least ARIN's database is based on RIPE code, so "it might be". > > > If so, then a proper sort of fix will necessarily involve all > > five RiRs, no? > > Correct. George Michaelson is from APNIC, so "they are aware", and I'm > fairly sure the other RIRs are being informed. > > Gert Doering > -- NetMaster > -- > have you enabled IPv6 on something today...? > > SpaceNet AG Vorstand: Sebastian v. Bomhard > Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann > D-80807 Muenchen HRB: 136055 (AG Muenchen) > Tel: +49 (0)89/32356-444 USt-IdNr.: DE813185279 >

1 0

AS201640
by Ronald F. Guilmette 09 Nov '14

09 Nov '14

Hello, I understand that there may have been some discussion of the rogue AS201640 at the WG meeting in London. For the benefit of those of us who were not able to attend that, could someone (anyone) please post a brief summary of the WG's discussion of AS201640? (The transcripts do not seem to be available just yet.) Separately and additionally, I have been seeking answers to several questions relating to AS201640, mostly on the anti-abuse WG mailing list, but I have so far been rather spectacularly unsuccessful at obtaining any answers whatsoever to any of these questions. Given that, I hope that no one will mind very much if I put these questions here. (Note: I am sure that some of these questions only occur to me because of my abundant ignorance. I am admittedly not very familiar with RIPE or RIPE NCC operating procedures. I hope that the members of this WG will show me the courtesy of forgiving my ignorance and also attempt to remedy it.) +_+_+_+_+_+_+_+_+_ 1) How was it possible for various IPv4 block WHOIS records to be stored in the RIPE WHOIS DB, even though it is quite apparently the case that, according to IANA WHOIS records, the IP blocks in question do not even belong to the RIPE region? Is there really no pre-checking performed on such records before they are stored in the RIPE data base, e.g. to see if the blocks in question belong either to RIPE or to some other RiR? 2) How was it possible for a particular Bulgarian commercial organization to be granted its own AS number, when all available evidence seems to indicate that it actually had, and has, -zero- IP addresses which are actually and properly registered to it? Is there really no pre-checking performed on AS number allocations, e.g. to see if the organization requesting the AS has at least some IP addresses? 3) Why are some of the clearly bogus WHOIS records (for IPv4 blocks) relating to this incident still present within the RIPE WHOIS DB, even as we speak, in particular, these ones? 41.198.224.0/20 119.227.224.0/19 105.154.248.0/21 210.57.0.0/19 202.39.112.0/20 Is anyone anywhere still harboring *any* lingering doubt about the fact that these are all quite plainly bogus? If not, then why have these records not already been removed from the WHOIS data base? 4) Why is AS201640 still registered, as we speak? 5) Without reference to any specific incident, AS, legal entity, or any other specifics, I have the following very general question: With respect to the contracts that RIPE enters into with those parties for whom RIPE provides registration services of *AS numbers*, specifically, are the terms and conditions of those contracts adequate and sufficient to strongly deter any and all AS registrants from deliberately and willfully announcing routes to IP space to which neither they nor any of their direct or indirect customers have any legitimate claim? +_+_+_+_+_+_ I look forward to the WG's responses to the above questions.

3 6

BGP Update Report
by cidr-report＠potaroo.net 08 Nov '14

08 Nov '14

BGP Update Report Interval: 30-Oct-14 -to- 06-Nov-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS14287 399233 9.1% 66538.8 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 2 - AS23752 198523 4.5% 1965.6 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - AS7545 172069 3.9% 80.5 -- TPG-INTERNET-AP TPG Telecom Limited,AU 4 - AS9829 161433 3.7% 145.4 -- BSNL-NIB National Internet Backbone,IN 5 - AS12897 143079 3.2% 4471.2 -- HEAGMEDIANET HSE Medianet GmbH,DE 6 - AS3816 49561 1.1% 96.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 7 - AS27738 32552 0.7% 41.7 -- Ecuadortelecom S.A.,EC 8 - AS3313 32485 0.7% 10828.3 -- INET-AS BT Italia S.p.A.,IT 9 - AS9808 30902 0.7% 26.5 -- CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN 10 - AS8402 28525 0.7% 53.6 -- CORBINA-AS OJSC "Vimpelcom",RU 11 - AS6713 27862 0.6% 44.4 -- IAM-AS,MA 12 - AS48159 27319 0.6% 98.6 -- TIC-AS Telecommunication Infrastructure Company,IR 13 - AS28573 25645 0.6% 17.6 -- NET Serviços de Comunicação S.A.,BR 14 - AS45899 25081 0.6% 57.0 -- VNPT-AS-VN VNPT Corp,VN 15 - AS23342 22220 0.5% 22220.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 16 - AS10620 20754 0.5% 8.4 -- Telmex Colombia S.A.,CO 17 - AS25003 19893 0.5% 1989.3 -- INTERNET_BINAT Internet Binat Ltd,IL 18 - AS4134 19833 0.5% 126.3 -- CHINANET-BACKBONE No.31,Jin-rong Street,CN 19 - AS13489 19479 0.4% 46.9 -- EPM Telecomunicaciones S.A. E.S.P.,CO 20 - AS22773 19470 0.4% 4.5 -- ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS14287 399233 9.1% 66538.8 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 2 - AS23342 22220 0.5% 22220.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 3 - AS61039 16767 0.4% 16767.0 -- ZMZ OAO ZMZ,RU 4 - AS18135 12424 0.3% 12424.0 -- BTV BTV Cable television,JP 5 - AS3313 32485 0.7% 10828.3 -- INET-AS BT Italia S.p.A.,IT 6 - AS47680 6477 0.1% 6477.0 -- NHCS EOBO Limited,IE 7 - AS3 18160 0.4% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 8 - AS62174 6033 0.1% 6033.0 -- INTERPAN-AS INTERPAN LTD.,BG 9 - AS24768 4849 0.1% 4849.0 -- ALMOUROLTEC ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA,PT 10 - AS12897 143079 3.2% 4471.2 -- HEAGMEDIANET HSE Medianet GmbH,DE 11 - AS51314 4321 0.1% 4321.0 -- TEVIANT-AS LLC Joint Small Enterprise "Teviant",UA 12 - AS53823 3066 0.1% 3066.0 -- SMTA - Scio Mutual Telephone Association,US 13 - AS56636 2928 0.1% 2928.0 -- ASVEDARU VEDA Ltd.,RU 14 - AS60725 16553 0.4% 2758.8 -- O3B-AS O3b Limited,JE 15 - AS35093 4473 0.1% 2236.5 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 16 - AS25003 19893 0.5% 1989.3 -- INTERNET_BINAT Internet Binat Ltd,IL 17 - AS23752 198523 4.5% 1965.6 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 18 - AS61051 1834 0.0% 1834.0 -- DEKARD Dekard LLC,RU 19 - AS3 1716 0.0% 5517.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 20 - AS47805 3355 0.1% 1677.5 -- MCIT Ministry of Communications and Information,SA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.88.0/21 99367 2.2% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.64.0/21 98016 2.1% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 208.70.20.0/22 79857 1.7% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 4 - 208.78.116.0/22 79845 1.7% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 5 - 208.73.244.0/22 79843 1.7% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 6 - 208.88.232.0/22 79841 1.7% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 7 - 216.162.0.0/20 79841 1.7% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc.,US 8 - 64.29.130.0/24 22220 0.5% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 9 - 94.16.80.0/20 20461 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 10 - 185.9.28.0/22 20434 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 11 - 94.16.72.0/21 20433 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 12 - 94.16.64.0/21 20417 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 13 - 194.127.204.0/23 20402 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 14 - 194.99.108.0/23 20400 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 15 - 194.45.104.0/23 20368 0.4% AS12897 -- HEAGMEDIANET HSE Medianet GmbH,DE 16 - 192.115.44.0/22 19883 0.4% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 17 - 130.0.192.0/21 18136 0.4% AS3 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 18 - 91.235.169.0/24 16767 0.4% AS61039 -- ZMZ OAO ZMZ,RU 19 - 71.19.134.0/23 16604 0.4% AS3313 -- INET-AS BT Italia S.p.A.,IT 20 - 194.153.99.0/24 15878 0.3% AS3313 -- INET-AS BT Italia S.p.A.,IT 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 08 Nov '14

08 Nov '14

This report has been generated at Fri Nov 7 21:14:21 2014 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 31-10-14 525536 289154 01-11-14 527072 289170 02-11-14 526955 289137 03-11-14 526861 289197 04-11-14 526595 290028 05-11-14 526922 292340 06-11-14 536547 292355 07-11-14 528597 291942 AS Summary 48763 Number of ASes in routing system 19597 Number of ASes announcing only one prefix 5565 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120193024 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'). --- 07Nov14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 529293 291876 237417 44.9% All ASes AS4538 5565 2047 3518 63.2% ERX-CERNET-BKB China Education and Research Network Center,CN AS6389 2894 116 2778 96.0% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2825 83 2742 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2854 164 2690 94.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2490 285 2205 88.6% NET Serviços de Comunicação S.A.,BR AS4766 2953 1333 1620 54.9% KIXS-AS-KR Korea Telecom,KR AS6147 1713 107 1606 93.8% Telefonica del Peru S.A.A.,PE AS10620 3032 1526 1506 49.7% Telmex Colombia S.A.,CO AS7303 1770 290 1480 83.6% Telecom Argentina S.A.,AR AS9808 1478 53 1425 96.4% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1310 27 1283 97.9% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1913 640 1273 66.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS20115 1821 557 1264 69.4% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1644 411 1233 75.0% TWTC - tw telecom holdings, inc.,US AS7545 2454 1245 1209 49.3% TPG-INTERNET-AP TPG Telecom Limited,AU AS9498 1314 110 1204 91.6% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2044 869 1175 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6983 1581 423 1158 73.2% ITCDELTA - Earthlink, Inc.,US AS7552 1208 53 1155 95.6% VIETEL-AS-AP Viettel Corporation,VN AS7029 2161 1132 1029 47.6% WINDSTREAM - Windstream Communications Inc,US AS34984 1843 824 1019 55.3% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS4812 1523 507 1016 66.7% CHINANET-SH-AP China Telecom (Group),CN AS22561 1313 362 951 72.4% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS38285 978 131 847 86.6% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4788 1092 250 842 77.1% TMNET-AS-AP TM Net, Internet Service Provider,MY AS24560 1182 350 832 70.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1045 261 784 75.0% FREENET-AS Freenet Ltd.,UA AS8151 1486 703 783 52.7% Uninet S.A. de C.V.,MX AS26615 914 133 781 85.4% Tim Celular S.A.,BR Total 57399 15075 42324 73.7% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 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 41.73.2.0/24 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 41.73.18.0/24 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 45.160.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.164.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.168.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.172.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.176.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.180.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.184.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.188.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 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 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 66.23.192.0/19 AS6939 HURRICANE - Hurricane Electric, 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 66.205.224.0/19 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 68.170.160.0/20 AS6939 HURRICANE - Hurricane Electric, Inc.,US 70.34.48.0/20 AS6939 HURRICANE - Hurricane Electric, Inc.,US 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.,IT 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 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -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 91.193.60.0/22 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 93.190.10.0/24 AS47254 -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 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.76.0/22 AS18097 DCN D.C.N. 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 103.20.56.0/24 AS13239 103.20.100.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.20.101.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.228.132.0/22 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone,AU 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 103.251.244.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 104.232.192.0/19 AS62874 WEB2OBJECTS-LLC - Web2Objects LLC,US 104.237.48.0/20 AS18450 WEBNX - WebNX, Inc.,US 104.244.56.0/21 AS40193 AS-TRIT - Trit Networks, LLC,US 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 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 162.223.64.0/21 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 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.240.160.0/20 AS6939 HURRICANE - Hurricane Electric, Inc.,US 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 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 192.166.32.0/20 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 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 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 193.93.6.0/23 AS35559 SOMEADDRESS Someaddress Networks Ltd,GB 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 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 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 194.63.152.0/22 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 194.153.99.0/24 AS3313 INET-AS BT Italia S.p.A.,IT 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 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.245.98.0/23 AS48918 GLOBALWAYS GLOBALWAYS AG,DE 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 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 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 198.97.72.0/21 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 198.97.192.0/20 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 198.163.214.0/24 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 199.7.160.0/21 AS13703 BROADRIVER-13703 - BroadRiver Communication Corp.,US 199.7.162.0/24 AS22626 -Reserved AS-,ZZ 199.7.167.0/24 AS22626 -Reserved AS-,ZZ 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 199.116.212.0/22 AS53704 -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 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 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 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. 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 203.161.184.0/24 AS9328 GLOBALCENTER-AU Datacom Victoria,AU 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 204.10.88.0/21 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 - Raymond James Financial, 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 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 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 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 207.254.128.0/24 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 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,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 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 208.91.104.0/21 AS6939 HURRICANE - Hurricane Electric, Inc.,US 208.92.152.0/21 AS6939 HURRICANE - Hurricane Electric, Inc.,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 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,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 209.239.224.0/19 AS5033 AS5033 - Key Information Systems, Inc.,US 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.21.24.0/21 AS6939 HURRICANE - Hurricane Electric, 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 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 07 Nov '14

07 Nov '14

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, LacNOG, TRNOG, 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 08 Nov, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 523431 Prefixes after maximum aggregation: 199835 Deaggregation factor: 2.62 Unique aggregates announced to Internet: 253728 Total ASes present in the Internet Routing Table: 48493 Prefixes per ASN: 10.79 Origin-only ASes present in the Internet Routing Table: 36280 Origin ASes announcing only one prefix: 16320 Transit ASes present in the Internet Routing Table: 6192 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: 68 Max AS path prepend of ASN ( 55644) 61 Prefixes from unregistered ASNs in the Routing Table: 1788 Unregistered ASNs in the Routing Table: 434 Number of 32-bit ASNs allocated by the RIRs: 7832 Number of 32-bit ASNs visible in the Routing Table: 6021 Prefixes from 32-bit ASNs in the Routing Table: 21417 Number of bogon 32-bit ASNs visible in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 371 Number of addresses announced to Internet: 2713875332 Equivalent to 161 /8s, 194 /16s and 115 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 177009 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 133276 Total APNIC prefixes after maximum aggregation: 36928 APNIC Deaggregation factor: 3.61 Prefixes being announced from the APNIC address blocks: 137306 Unique aggregates announced from the APNIC address blocks: 53553 APNIC Region origin ASes present in the Internet Routing Table: 4985 APNIC Prefixes per ASN: 27.54 APNIC Region origin ASes announcing only one prefix: 1198 APNIC Region transit ASes present in the Internet Routing Table: 866 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 68 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1160 Number of APNIC addresses announced to Internet: 737099840 Equivalent to 43 /8s, 239 /16s and 64 /24s Percentage of available APNIC address space announced: 86.1 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: 172029 Total ARIN prefixes after maximum aggregation: 85452 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173896 Unique aggregates announced from the ARIN address blocks: 81551 ARIN Region origin ASes present in the Internet Routing Table: 16391 ARIN Prefixes per ASN: 10.61 ARIN Region origin ASes announcing only one prefix: 6081 ARIN Region transit ASes present in the Internet Routing Table: 1705 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 251 Number of ARIN addresses announced to Internet: 1053335744 Equivalent to 62 /8s, 200 /16s and 160 /24s Percentage of available ARIN address space announced: 55.7 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: 125663 Total RIPE prefixes after maximum aggregation: 63695 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 131171 Unique aggregates announced from the RIPE address blocks: 82803 RIPE Region origin ASes present in the Internet Routing Table: 17789 RIPE Prefixes per ASN: 7.37 RIPE Region origin ASes announcing only one prefix: 8177 RIPE Region transit ASes present in the Internet Routing Table: 2914 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3177 Number of RIPE addresses announced to Internet: 691660420 Equivalent to 41 /8s, 57 /16s and 230 /24s Percentage of available RIPE address space announced: 100.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 58707 Total LACNIC prefixes after maximum aggregation: 10832 LACNIC Deaggregation factor: 5.42 Prefixes being announced from the LACNIC address blocks: 67577 Unique aggregates announced from the LACNIC address blocks: 30704 LACNIC Region origin ASes present in the Internet Routing Table: 2376 LACNIC Prefixes per ASN: 28.44 LACNIC Region origin ASes announcing only one prefix: 656 LACNIC Region transit ASes present in the Internet Routing Table: 470 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1370 Number of LACNIC addresses announced to Internet: 168403968 Equivalent to 10 /8s, 9 /16s and 164 /24s Percentage of available LACNIC address space announced: 100.4 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: 12244 Total AfriNIC prefixes after maximum aggregation: 2884 AfriNIC Deaggregation factor: 4.25 Prefixes being announced from the AfriNIC address blocks: 13110 Unique aggregates announced from the AfriNIC address blocks: 4787 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 17.91 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 151 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 63 Number of AfriNIC addresses announced to Internet: 59895296 Equivalent to 3 /8s, 145 /16s and 238 /24s Percentage of available AfriNIC address space announced: 59.5 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 5547 4190 71 China Education and Research 4766 2952 11584 925 Korea Telecom 17974 2825 903 77 PT Telekomunikasi Indonesia 7545 2441 336 126 TPG Telecom Limited 4755 1915 411 187 TATA Communications formerly 9829 1671 1322 37 National Internet Backbone 4812 1520 2098 109 China Telecom (Group) 9808 1478 6639 15 Guangdong Mobile Communicatio 4808 1423 2213 429 CNCGROUP IP network China169 9583 1362 112 561 Sify Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2894 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 18566 2045 379 184 MegaPath Corporation 7029 2000 1960 317 Windstream Communications Inc 20115 1819 1797 476 Charter Communications 4323 1636 1052 409 tw telecom holdings, inc. 6983 1581 867 250 ITC^Deltacom 30036 1488 309 611 Mediacom Communications Corp 701 1428 11265 708 MCI Communications Services, 22561 1313 409 242 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1842 298 356 TELLCOM ILETISIM HIZMETLERI A 20940 1496 579 1104 Akamai International B.V. 8402 1328 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1028 100 36 TOV "Bank-Inform" 8551 952 373 43 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 9198 798 346 32 JSC Kazakhtelecom 6830 790 2339 437 Liberty Global Operations B.V 12479 765 786 96 France Telecom Espana SA 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 3032 493 237 Telmex Colombia S.A. 28573 2500 2317 107 NET Serviços de Comunicação S 7303 1766 1171 241 Telecom Argentina S.A. 6147 1713 374 30 Telefonica del Peru S.A.A. 8151 1480 3021 426 Uninet S.A. de C.V. 6503 1203 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 914 2325 35 Tim Celular S.A. 27947 909 130 52 Telconet S.A 3816 891 383 149 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 1395 958 13 TE-AS 24863 958 280 26 Link Egypt (Link.NET) 6713 680 763 35 Office National des Postes et 36992 359 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 233 19 6 Data Telecom Service 37457 187 161 7 Telkom SA Ltd. 36947 179 807 13 Telecom Algeria Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5547 4190 71 China Education and Research 10620 3032 493 237 Telmex Colombia S.A. 4766 2952 11584 925 Korea Telecom 6389 2894 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 17974 2825 903 77 PT Telekomunikasi Indonesia 28573 2500 2317 107 NET Serviços de Comunicação S 7545 2441 336 126 TPG Telecom Limited 18566 2045 379 184 MegaPath Corporation 7029 2000 1960 317 Windstream Communications Inc Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2894 2843 BellSouth.net Inc. 10620 3032 2795 Telmex Colombia S.A. 17974 2825 2748 PT Telekomunikasi Indonesia 22773 2851 2707 Cox Communications Inc. 28573 2500 2393 NET Serviços de Comunicação S 7545 2441 2315 TPG Telecom Limited 4766 2952 2027 Korea Telecom 18566 2045 1861 MegaPath Corporation 4755 1915 1728 TATA Communications formerly 7029 2000 1683 Windstream Communications Inc Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 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 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 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 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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:90 /12:262 /13:500 /14:1012 /15:1718 /16:13041 /17:7249 /18:12076 /19:25510 /20:36567 /21:38018 /22:55828 /23:49160 /24:279415 /25:1101 /26:1059 /27:705 /28:17 /29:19 /30:11 /31:1 /32:13 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2065 2851 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 30036 1335 1488 Mediacom Communications Corp 6147 1333 1713 Telefonica del Peru S.A.A. 6983 1266 1581 ITC^Deltacom 7029 1219 2000 Windstream Communications Inc 34984 1162 1842 TELLCOM ILETISIM HIZMETLERI A 11492 1144 1195 CABLE ONE, INC. 10620 1067 3032 Telmex Colombia S.A. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1348 2:677 3:3 4:16 5:1193 6:21 8:772 12:1838 13:4 14:1183 15:17 16:2 17:42 18:21 20:51 23:957 24:1754 27:1817 31:1342 32:40 33:2 34:5 36:157 37:1817 38:1012 39:15 40:238 41:2955 42:348 43:603 44:20 45:80 46:2062 47:28 49:749 50:799 52:12 54:59 55:4 56:8 57:32 58:1197 59:717 60:438 61:1737 62:1242 63:1837 64:4415 65:2284 66:4182 67:2045 68:1092 69:3234 70:876 71:486 72:1986 74:2601 75:374 76:398 77:1603 78:901 79:773 80:1323 81:1287 82:807 83:663 84:713 85:1362 86:429 87:1172 88:500 89:1809 90:138 91:5812 92:804 93:1656 94:1929 95:1303 96:426 97:340 98:1091 99:48 100:67 101:783 103:6058 104:527 105:163 106:187 107:710 108:599 109:1984 110:1069 111:1443 112:733 113:900 114:800 115:1246 116:1213 117:1010 118:1587 119:1373 120:449 121:1021 122:2216 123:1699 124:1477 125:1601 128:644 129:387 130:377 131:933 132:422 133:164 134:322 135:82 136:325 137:317 138:385 139:202 140:229 141:419 142:598 143:445 144:512 145:110 146:676 147:555 148:1053 149:413 150:515 151:642 152:477 153:241 154:396 155:623 156:381 157:331 158:279 159:928 160:332 161:608 162:1856 163:371 164:648 165:669 166:363 167:690 168:1128 169:120 170:1428 171:215 172:60 173:1649 174:699 175:609 176:1518 177:3727 178:2087 179:812 180:1808 181:1809 182:1695 183:565 184:711 185:2321 186:2981 187:1659 188:2019 189:1538 190:7942 191:795 192:7748 193:5562 194:4048 195:3628 196:1662 197:795 198:5321 199:5482 200:6472 201:2910 202:9604 203:9016 204:4681 205:2665 206:3025 207:2962 208:3922 209:3799 210:3657 211:2035 212:2424 213:2197 214:861 215:84 216:5648 217:1710 218:718 219:549 220:1295 221:770 222:685 223:617 End of report

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Draft minutes RIPE 68
by João Damas 07 Nov '14

07 Nov '14

As mentioned during the meeting at RIPE 69 this week, we managed to drop the ball on sending out the minutes from the previous working group meting, at RIPE 68. We are posting those now, below, and open a 2-week period for comments. Regards Joao Damas & Rob Evans Chairs, RIPE Routing WG === RIPE 68 - Routing Working Group 15 May 2014 14:00-16:00 Scribe: Anand Buddhev A. Administrivia João Damas, Working Group Chair, opened the meeting, thanking the stenographer, scribes and chat monitors. The minutes of RIPE 67 were declared approved and Joao asked the RIPE NCC to publish them. B. RDL: A Programmatic Approach to Generating Router Configurations- Benno Overeinder, NLnet Labs The presentation is available at: https://ripe68.ripe.net/presentations/366-ripe68-rdl-20140515.pdf Rudiger Volk, Deutsche Telekom, said that there was a big gap in the presentation about how policies can be applied, particularly in a modular way when a peer has an external relationship. He asked how well this model would work in the real world. Benno replied that this need more work, and he would be happy to involve Rudiger in it. Joao Damas said he understood how RDL helps with documenting, but didn't see the distinction between RDL programming the Autonomous System (AS) and configuring routers. Benno replied that these tools help shape our thoughts. RDL tries to express policy, and not to program routers. YANG and netconf can be used to actually configure routers, and RDL could be transformed into YANG; RDL is part of a toolset to configure routers. Geoff Houston, APNIC, said inter-domain routing is about negotiation. Peers express preferences. An AS cannot express absolute preferences. In routing, peers offer and accept. Geoff said that in RDL, things look more absolute, and can't quite understand what it might be useful for. Rudiger Volk said this engine has two views: one view shows inter-domain relations, which is public. The other view is for intra-domain policy, and probably internal and private. He asked whether RDL provides the ability to publish parts of the configuration as public and private. Andreas Polyrakis, GRNET, said that he was involved in the initial requirements gathering process, and was surprised by the presentation. He said that at the requirements level, many of Geoff's and Rudiger's concerns were listed. He said that RDL is a language to express policy, and a good language needs the ability to express different views of the policy, such as public policy that can be exported to the RIPE Database, and internal policy for use with neighbours. He said that the mailing list archives show that these requirements were indeed listed, but he wasn't sure how much of it was implemented in RDL. However he said Benno and Per were going in the right direction. C. Creating an Automated Prefix Filtering How-To - Job Snijders Job said that there was no good documentation about how to do prefix filtering. He wants the community to put together a how-to or document on how to do filtering, that can beginners can be directed to. He asked whether it was a good idea, and asked for volunteers. Some people raised their hands. Rudiger Volk said it was a good idea to write such a document, but that its biggest challenge would be to get figure out what reliable sources of data to use. Job agreed and said that he starts with the most accurate source and moves on to less and less reliable ones, and hopes for the best. At least documenting this process would be a big help to the community. Geoff Houston said this was not the first time such work had been attempted, and won't be the last time either. Job said he couldn't find references to any previous work. Geoff said it's difficult because one has to differentiate between customer and transit routes, and needs to know one's peer's policy. This isn't easy to do automatically. This is a long-standing problem, and is difficult to solve. He said that RPKI was invented to try and solve this problem, and the technology exists now, but nobody seems to be using it, and he doesn't know why. Job said that a small group of volunteers had stepped up to write this document, so he will set up a mailing list and get the work started. He also said that, if there is a need, they may write some helpful tools because the IRR toolset has been abandoned. Gert Doering, Spacenet, asked the room generally, on how we could get more people to filter. Many networks just accept junk. He referred to ISPs that accept all routes from customers without filtering. João Damas said that with such discussions, the problem is usually one of scope. Talking to external peers for filtering is dodgy. An audience speaker said it wasn't really about inter-domain routing, but more about transit carriers filtering routes from their customers. Rudiger said that a document on how to do filtering would help those who are not filtering. He said it is a valuable idea, but wasn't sure how successful will it be. Elvis Velea, V4Escrow, said that in Romania 99% of ISPs filter based on route objects. They mainly use proprietary scripts against the RIPE Database to generate filters. Gert was very happy to hear this. Elvis said he was surprised that, when he signed contracts with transit providers, they would allow him to announce any prefix without questions. An audience speaker said that, in Romania, most of the prefixes are filtered and must have a route object in the RIPE Database in order to be accepted. Mateo, Jaguar Networks, via remote participation, said that the main problem was getting people to update RIPE Database objects. The problem is worse when the customer is outside the RIPE region. An anonymous audience speaker said that in developing and emerging markets, customer networks change rapidly and is difficult to filter automatically. However, he thought that if there were a document, and perhaps tools to help, it would be appreciated. Elvis Velea said that even if a prefix is from outside the RIPE region, it can be added to the RIPE Database. D. Routing Resilience Manifesto- Andrei Robachevsky, Internet Society The presentation is available at: https://ripe68.ripe.net/presentations/365-20140515-Routing_Resilience.pdf Rudiger Volk said that he would be very reluctant to make statements about a minimum deployable state. A manifesto with minimum requirements has the danger that people who sign it will do no more than that. Setting a minimum target has the danger of not achieving much. This manifesto is a trade-off between a too low and too high mark. Andrei said this work has to start somewhere. Later, we can always introduce a second version of the manifesto with stricter requirements. Gert Doering disagreed with Rudiger. He said that it was important to reach many people. He said we should solve this problem ourselves before regulators come along and solve it for us, and it's a good way forward. He said that, if we reach this target and still need more, we can aim for a second version of the manifest. He supports this effort, and would be happy to have his company sign the manifesto. Daniel Karrenberg, unaffiliated, thanked Andrei for initiating this effort. He said that perhaps the principles should be formulated more generally rather than being too technical. A way forward, to avoid endless discussion, would be to describe the goals rather than a technical implementation. He then added that one should be be careful about perception of the third goal in the manifesto. He said that in this region we have solved it quite well, and having it in the manifesto may create the perception that there is a big issue to solve. Andrei Robachevsky asked Daniel whether some of the text was okay or not. Daniel said that some of the text was perhaps too short but added that Andrei should proceed with it. Andrei said he would take Daniel's feedback into account. Geoff Houston said that, in the IPv6 area, despite lots of documentation about how to implement it, people were not doing it. He said that a similar situation existed in routing. He argued that making such a statement would make it obvious that there exists a problem that is not being solved, and will invite regulatory intervention. Geoff pointed out the example of the route leak from an Indonesian operator, and said that it was not deliberate. He said that we need to understand the causes of incorrect routing, and solve that problem instead of stating the obvious with such a manifesto. Andrei said that the concept of the Tragedy of the Commons cannot be avoided in large communities. He said that our collective collaborative nature can help. He said that by having a manifesto, we make the statement more tangible and visible. Geoff said that this was not a tragedy of the commons type of situation. In a tragedy of commons, one's self-interest is stronger than the common interest. However, this is not the case here. Geoff said that routing problems are not necessarily about self-interest. He summarised by saying that the problem here is more difficult to identify, and that the concept of the Tragedy of Commons does not apply here. Andrei said he would talk to Geoff some more about this later. Sandy Murphy, PARSONS, said that network operators will use prefix-based filters, a common practice to solve the issue of identifying the legitimate origin of a prefix. This solution already appears in many documents about routing security and routing best practices. She asked what it will mean when an operator signs this document. Andrei said that signing this document will mean that an operator is not just agreeing to the principles, but applying them. It will create some sort of peer pressure, and thus carry more weight. He then said that more work was needed in the document to ensure that prefix filtering was not the only recommendation, but more of an example. E. BGP Blackholing Project – Join & Fight! - Łukasz Bromirski, Cisco Systems The presentation is available at: https://ripe68.ripe.net/presentations/369-bgp_bh_ripe.pdf Nick Hilliard, INEX, said that he really likes this tool from a technical viewpoint and would love to become involved in it. He said, however, that politically it is a disaster, and that all kinds of law enforcement agencies, courts and copyright holders would like it. He said it was a socially corrosive project, technically beautiful but covered in layer 9 issues. Lukasz agreed with Nick, and said that he was just trying to achieve something at a technical level. F. Setting up RPKI for Provider Independent (PI) End User Space- Alex Band, RIPE NCC The presentation is available at: https://ripe68.ripe.net/presentations/370-RPKI_for_PI.pdf João thanked Alex for his presentation, saying that that the process seems clear and simple. Erik Bais, A2B Internet, added that he had tried this tool. He asked how it would work for PI users who have moved to other sponsoring organisations. Alex said that he will look into this. G. RIPE Database Routing Update - Denis Walker, RIPE NCC During his presentation, Denis asked some questions of the community. His first question was about cleaning up the syntax of AUT-NUM objects in the RIPE Database. Rudiger Volk said that not everyone was using it in the same way, and that it should not be changed. Denis said he was asking for feedback. If the community feels that nothing is broken and doesn't need a fix then the RIPE NCC will do nothing. He then asked about deletion of orphaned ASN objects and what should be done. Alex le Heux, Kobo Inc., said that the RIPE NCC should do nothing. Rudiger Volk said that a cleanup is not necessary. He said that there's a lot of garbage in the various routing registries in the world. Denis said that "we" don't want garbage in the RIPE Database. Rudiger said that we should just leave things as they are, and not interfere with objects maintained by people. João Damas agreed with Rudiger. He said perhaps warnings were okay, but do not do a cleanup. Alex le Heux said that even warnings may be too much work. He said that the operational impact would be low to none. Nick Hilliard said that RPSL syntax was convoluted such that trying to clean up may cause problems. Denis Walker said that there was an action on the RIPE NCC from the RIPE NCC Services Working Group to clean up these references. João said that the consensus from the Routing Working Group was to not do any cleanup. Denis said that emails were sent to people to clean up their own objects and reference. Some people had done this but most had not. H. Charter Discussion João commented that only Job Snijders had sent feedback on the proposed new charter. He invited the session participants to read it and to comment on the mailing list so that it can be wrapped up before the next RIPE Meeting. Z. AOB There were no other points of business. João thanked the room before closing the session.

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Fwd: [stat-dev] RIPE routing registry (ab)used to legitimize prefix hijacks
by Daniel Karrenberg 06 Nov '14

06 Nov '14

Dear colleagues, maybe this is something you could find time to discuss at today's face-to-face meeting. I believe the points Rene raises are worth considering. I do not have a concrete proposal how to improve this undesirable state of things. Of course RPKI is the a better tool. But do we need to do something here before it is deployed widely? Daniel -------- Forwarded Message -------- Subject: [stat-dev] RIPE routing registry (ab)used to legitimize prefix hijacks Date: Thu, 06 Nov 2014 01:32:29 +0100 From: Rene Wilhelm <wilhelm(a)ripe.net> ... As per the below message from nanog.org list, AS201640 is hijacking a total of eleven routes to IP space scattered all over the world... none of which appears to belong to anybody in or near Bulgaria. Interestingly, as shown in the RIPEstat AS routing consistency widget[*], some of the announcements get a touch of legitimacy by corresponding route objects in the RIPE routing registry; because the IP space is from other RIRs (apnic, afrinic), the usual checks for hierarchical authorization do not apply and hijackers can fool RIPE DB users, claim AS201640 is allowed to originate the hijacked prefixes. Is there anything we can do about that? remove the rogue objects? disallow new route objects with origin AS201640 in non-RIPE space? Do the RIPE DB terms and conditions have clauses which deal with entering false information? Even if it has no impact on the hijack in progress, I think it helps quality and reputation of RIPE routing registry if we act on dubious, most likely false, entries which are brought to our attention. -- Rene [*] https://stat.ripe.net/widget/as-routing-consistency#w.resource=AS201640 -------- Original Message -------- Return-path: <nanog-bounces(a)nanog.org> Envelope-to: wilhelm(a)ripe.net Delivery-date: Wed, 05 Nov 2014 23:00:02 +0100 Received: from koko.ripe.net ([193.0.19.72]) by titi.ripe.net with esmtps (UNKNOWN:AES256-GCM-SHA384:256) (Exim 4.72) (envelope-from <nanog-bounces(a)nanog.org>) id 1Xm8cT-0008Am-OP; Wed, 05 Nov 2014 23:00:01 +0100 Received: from mail.nanog.org ([2001:1838:2001:8::10]) by koko.ripe.net with esmtp (Exim 4.72) (envelope-from <nanog-bounces(a)nanog.org>) id 1Xm8cS-0002Ry-LF; Wed, 05 Nov 2014 23:00:01 +0100 Received: from mail.nanog.org (localhost [127.0.0.1]) by mail.nanog.org (Postfix) with ESMTP id 9D2632D41A9; Wed, 5 Nov 2014 21:59:24 +0000 (UTC) X-Original-To: nanog(a)nanog.org Delivered-To: nanog(a)nanog.org Received: from outgoing.tristatelogic.com (segfault.tristatelogic.com [69.62.255.118]) by mail.nanog.org (Postfix) with ESMTP id C10362D415F for <nanog(a)nanog.org>; Wed, 5 Nov 2014 21:59:17 +0000 (UTC) Received: from segfault-nmh-helo.tristatelogic.com (localhost [127.0.0.1]) by segfault.tristatelogic.com (Postfix) with ESMTP id 297803AF26 for <nanog(a)nanog.org>; Wed, 5 Nov 2014 13:59:17 -0800 (PST) From: Ronald F. Guilmette <rfg(a)tristatelogic.com> To: nanog(a)nanog.org Subject: Hijack factory: AS201640 -- MEGA - SPRED LTD / Michael A. Persaud Date: Wed, 05 Nov 2014 13:59:17 -0800 Message-ID: <81757.1415224757(a)server1.tristatelogic.com> X-BeenThere: nanog(a)nanog.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: North American Network Operators Group <nanog.nanog.org> List-Unsubscribe: <http://mailman.nanog.org/mailman/options/nanog>, <mailto:nanog-request@nanog.org?subject=unsubscribe> List-Archive: <http://mailman.nanog.org/pipermail/nanog/> List-Post: <mailto:nanog@nanog.org> List-Help: <mailto:nanog-request@nanog.org?subject=help> List-Subscribe: <http://mailman.nanog.org/mailman/listinfo/nanog>, <mailto:nanog-request@nanog.org?subject=subscribe> Errors-To: nanog-bounces(a)nanog.org Sender: "NANOG" <nanog-bounces(a)nanog.org> X-RIPE-Spam-Level: + X-RIPE-Spam-Report: Spam Total Points: 1.5 points pts rule name description ---- ---------------------- ------------------------------------ -0.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 4.0 DCC_CHECK Detected as bulk mail by DCC (dcc-servers.net) X-RIPE-Signature: b6ab524b1e2ef58d696cc0c68bdb4d998c7e56c7a3ace7a0c536a4fd780385ef I already posted about this rogue AS days ago, but nothing has really changed much, since then, with respect to its hijacking of IP space. Well, at least Brian Krebs was kind anough to write about it: http://krebsonsecurity.com/2014/11/still-spamming-after-all-these-years/ (Please note that that is a convicted felon spamming from the hijacked IP space. He's not allowed to own firearms, but he _can_ apparently own a keyboard.) As of today, AS201640 is still hijacking a total of eleven routes to IP space scattered all over the world... none of which appears to belong to anybody in or near Bulgaria. In fact, it would appear that the organization that is the registrant of AS201640 currently has exactly -zero- IP addresses to call its own. Nobody in a postion to _do_ anything about this gives a darn? As of today: 36.0.56.0/21 41.92.206.0/23 41.198.80.0/20 41.198.224.0/20 61.242.128.0/19 119.227.224.0/19 123.29.96.0/19 177.22.117.0/24 177.46.48.0/22 187.189.158.0/23 202.39.112.0/20

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