apops October 2008

apops@apops.net

7 participants
19 discussions

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 01 Nov, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 272468 Prefixes after maximum aggregation: 131440 Deaggregation factor: 2.07 Unique aggregates announced to Internet: 132812 Total ASes present in the Internet Routing Table: 29655 Prefixes per ASN: 9.19 Origin-only ASes present in the Internet Routing Table: 25822 Origin ASes announcing only one prefix: 12567 Transit ASes present in the Internet Routing Table: 3833 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 551 Unregistered ASNs in the Routing Table: 198 Number of 32-bit ASNs allocated by the RIRs: 61 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 198 Number of addresses announced to Internet: 1919227072 Equivalent to 114 /8s, 101 /16s and 20 /24s Percentage of available address space announced: 51.8 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 82.8 Percentage of address space in use by end-sites: 74.0 Total number of prefixes smaller than registry allocations: 134099 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 62538 Total APNIC prefixes after maximum aggregation: 23309 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 59466 Unique aggregates announced from the APNIC address blocks: 26845 APNIC Region origin ASes present in the Internet Routing Table: 3429 APNIC Prefixes per ASN: 17.34 APNIC Region origin ASes announcing only one prefix: 920 APNIC Region transit ASes present in the Internet Routing Table: 532 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 380054176 Equivalent to 22 /8s, 167 /16s and 42 /24s Percentage of available APNIC address space announced: 80.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123152 Total ARIN prefixes after maximum aggregation: 64896 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92700 Unique aggregates announced from the ARIN address blocks: 35162 ARIN Region origin ASes present in the Internet Routing Table: 12558 ARIN Prefixes per ASN: 7.38 ARIN Region origin ASes announcing only one prefix: 4858 ARIN Region transit ASes present in the Internet Routing Table: 1191 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 368557728 Equivalent to 21 /8s, 247 /16s and 190 /24s Percentage of available ARIN address space announced: 75.8 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 59984 Total RIPE prefixes after maximum aggregation: 35947 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 55619 Unique aggregates announced from the RIPE address blocks: 37167 RIPE Region origin ASes present in the Internet Routing Table: 12115 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6369 RIPE Region transit ASes present in the Internet Routing Table: 1838 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 377144224 Equivalent to 22 /8s, 122 /16s and 195 /24s Percentage of available RIPE address space announced: 86.5 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, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22123 Total LACNIC prefixes after maximum aggregation: 5537 LACNIC Deaggregation factor: 4.00 Prefixes being announced from the LACNIC address blocks: 20171 Unique aggregates announced from the LACNIC address blocks: 11290 LACNIC Region origin ASes present in the Internet Routing Table: 1025 LACNIC Prefixes per ASN: 19.68 LACNIC Region origin ASes announcing only one prefix: 340 LACNIC Region transit ASes present in the Internet Routing Table: 170 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 57602048 Equivalent to 3 /8s, 110 /16s and 240 /24s Percentage of available LACNIC address space announced: 57.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4130 Total AfriNIC prefixes after maximum aggregation: 1325 AfriNIC Deaggregation factor: 3.12 Prefixes being announced from the AfriNIC address blocks: 4420 Unique aggregates announced from the AfriNIC address blocks: 2125 AfriNIC Region origin ASes present in the Internet Routing Table: 264 AfriNIC Prefixes per ASN: 16.74 AfriNIC Region origin ASes announcing only one prefix: 80 AfriNIC Region transit ASes present in the Internet Routing Table: 52 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC addresses announced to Internet: 12880640 Equivalent to 0 /8s, 196 /16s and 139 /24s Percentage of available AfriNIC address space announced: 25.6 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1494 522 200 TATA Communications formerly 17488 1403 97 102 Hathway IP Over Cable Interne 9583 1110 87 475 Sify Limited 4766 883 6408 363 Korea Telecom (KIX) 4134 869 13760 355 CHINANET-BACKBONE 23577 816 35 701 Korea Telecom (ATM-MPLS) 18101 782 161 67 Reliance Infocom Ltd Internet 4780 724 357 63 Digital United Inc. 9498 692 295 54 BHARTI BT INTERNET LTD. 4808 627 1172 143 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4356 3416 339 bellsouth.net, inc. 209 3051 4035 622 Qwest 6298 2047 323 683 Cox Communicatons 1785 1692 717 154 PaeTec Communications, Inc. 20115 1655 1441 723 Charter Communications 2386 1588 699 896 AT&T Data Communications Serv 4323 1567 1084 376 Time Warner Telecom 7018 1415 5872 981 AT&T WorldNet Services 6478 1370 289 209 AT&T Worldnet Services 11492 1211 152 11 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 432 1777 384 TDC Tele Danmark 30890 348 94 188 SC Kappa Invexim SRL 8866 330 111 23 Bulgarian Telecommunication C 3301 329 1428 300 TeliaNet Sweden 3215 328 2756 106 France Telecom Transpac 3320 326 7063 275 Deutsche Telekom AG 8452 322 188 11 TEDATA 5462 300 794 27 Telewest Broadband 25233 296 45 28 Awalnet 8551 287 270 37 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1400 2833 220 UniNet S.A. de C.V. 11830 670 299 9 Instituto Costarricense de El 22047 566 270 14 VTR PUNTO NET S.A. 10620 545 126 59 TVCABLE BOGOTA 7303 494 243 70 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 419 85 48 ENTEL CHILE S.A. 11172 407 118 72 Servicios Alestra S.A de C.V 28573 338 464 23 NET Servicos de Comunicao S.A 14117 330 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 545 72 43 LINKdotNET AS number 3741 269 856 225 The Internet Solution 20858 259 34 3 EgyNet 2018 236 215 139 Tertiary Education Network 6713 143 135 11 Itissalat Al-MAGHRIB 33783 138 10 13 EEPAD TISP TELECOM & INTERNET 5536 120 8 17 Internet Egypt Network 33776 116 6 3 Starcomms Nigeria Limited 5713 114 555 63 Telkom SA Ltd 29571 113 13 9 Ci Telecom Autonomous system Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4356 3416 339 bellsouth.net, inc. 209 3051 4035 622 Qwest 6298 2047 323 683 Cox Communicatons 1785 1692 717 154 PaeTec Communications, Inc. 20115 1655 1441 723 Charter Communications 2386 1588 699 896 AT&T Data Communications Serv 4323 1567 1084 376 Time Warner Telecom 4755 1494 522 200 TATA Communications formerly 7018 1415 5872 981 AT&T WorldNet Services 17488 1403 97 102 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 3051 2429 Qwest 1785 1692 1538 PaeTec Communications, Inc. 6298 2047 1364 Cox Communicatons 17488 1403 1301 Hathway IP Over Cable Interne 4755 1494 1294 TATA Communications formerly 11492 1211 1200 Cable One 4323 1567 1191 Time Warner Telecom 8151 1400 1180 UniNet S.A. de C.V. 6478 1370 1161 AT&T Worldnet Services 18566 1059 1049 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.71.0/24 701 UUNET Technologies, Inc. 63.143.115.0/24 701 UUNET Technologies, Inc. Complete listing at http://thyme.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 /8:18 /9:9 /10:18 /11:46 /12:149 /13:298 /14:538 /15:1066 /16:10138 /17:4406 /18:7655 /19:16460 /20:19364 /21:18859 /22:23884 /23:24861 /24:141928 /25:819 /26:1007 /27:839 /28:89 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2852 4356 bellsouth.net, inc. 6298 2021 2047 Cox Communicatons 209 1767 3051 Qwest 2386 1270 1588 AT&T Data Communications Serv 17488 1194 1403 Hathway IP Over Cable Interne 11492 1187 1211 Cable One 1785 1155 1692 PaeTec Communications, Inc. 6478 1105 1370 AT&T Worldnet Services 18566 1040 1059 Covad Communications 9583 977 1110 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:140 12:2176 13:2 15:21 16:3 17:5 20:35 24:1082 32:50 38:515 40:92 41:748 43:1 44:2 47:13 52:3 55:3 56:3 57:26 58:511 59:530 60:452 61:1024 62:1139 63:2019 64:3267 65:2429 66:3497 67:1288 68:802 69:2337 70:875 71:138 72:2054 73:7 74:1273 75:168 76:284 77:940 78:631 79:282 80:937 81:870 82:609 83:395 84:583 85:1069 86:507 87:719 88:346 89:1365 90:22 91:1647 92:291 93:947 94:268 95:4 96:80 97:121 98:370 99:14 113:38 114:113 115:137 116:1000 117:385 118:239 119:503 120:98 121:613 122:854 123:461 124:853 125:1222 128:354 129:207 130:135 131:421 132:72 133:9 134:187 135:31 136:218 137:99 138:146 139:82 140:412 141:105 142:390 143:298 144:325 145:51 146:374 147:141 148:531 149:212 150:128 151:208 152:145 153:135 154:10 155:280 156:174 157:302 158:169 159:302 160:273 161:139 162:255 163:135 164:519 165:503 166:363 167:339 168:631 169:155 170:450 171:40 172:10 173:66 187:18 188:1 189:298 190:2332 192:5761 193:4150 194:3282 195:2645 196:1018 198:3706 199:3280 200:5551 201:1469 202:7778 203:8038 204:3928 205:2170 206:2294 207:2769 208:3734 209:3441 210:2579 211:1089 212:1532 213:1635 214:67 215:25 216:4422 217:1261 218:348 219:440 220:1060 221:416 222:301 End of report

13 years, 8 months

Monthly List Reminder

by noreply＠apnic.net

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

13 years, 8 months

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 29-Sep-08 -to- 30-Oct-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 194959 1.8% 174.2 -- SIFY-AS-IN Sify Limited 2 - AS4538 117869 1.1% 23.2 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6389 96967 0.9% 22.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS1803 93586 0.9% 67.4 -- ICMNET-5 - Sprint 5 - AS6629 71416 0.7% 1098.7 -- NOAA-AS - NOAA 6 - AS20115 67120 0.6% 28.7 -- CHARTER-NET-HKY-NC - Charter Communications 7 - AS8151 65720 0.6% 27.4 -- Uninet S.A. de C.V. 8 - AS5691 64633 0.6% 4971.8 -- MITRE-AS-5 - The MITRE Corporation 9 - AS9051 61506 0.6% 384.4 -- IDM Autonomous System 10 - AS10396 50322 0.5% 653.5 -- COQUI-NET - DATACOM CARIBE, INC. 11 - AS7046 48974 0.5% 82.9 -- UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 12 - AS2386 45822 0.4% 27.8 -- INS-AS - AT&T Data Communications Services 13 - AS22492 44217 0.4% 14739.0 -- 14 - AS20255 43679 0.4% 1409.0 -- Tecnowind S.A. 15 - AS209 43308 0.4% 13.6 -- ASN-QWEST - Qwest Communications Corporation 16 - AS6458 43061 0.4% 106.9 -- Telgua 17 - AS10986 42338 0.4% 475.7 -- Intermedia Comunicaciones S.A. 18 - AS7643 41356 0.4% 23.8 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 19 - AS17974 40394 0.4% 49.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS34116 39164 0.4% 391.6 -- CYBER-AS Cyber Net AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS14593 37576 0.3% 37576.0 -- BRAND-INSTITUTE - Brand Instiute, Inc. 2 - AS43299 21481 0.2% 21481.0 -- TELECONTACT-AS Telecontact Ltd. 3 - AS22492 44217 0.4% 14739.0 -- 4 - AS37026 21593 0.2% 10796.5 -- SALT-ASN 5 - AS5691 64633 0.6% 4971.8 -- MITRE-AS-5 - The MITRE Corporation 6 - AS30287 4469 0.0% 4469.0 -- ALON-USA - ALON USA, LP 7 - AS21603 36845 0.3% 3684.5 -- Universidad La Salle, AC 8 - AS23082 18245 0.2% 3649.0 -- MPHI - Michigan Public Health Institute 9 - AS30969 29150 0.3% 3643.8 -- TAN-NET TransAfrica Networks 10 - AS29910 3501 0.0% 3501.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 11 - AS41007 15591 0.1% 3118.2 -- CTCASTANA CTC ASTANA, KZ 12 - AS4130 15251 0.1% 3050.2 -- UPITT-AS - University of Pittsburgh 13 - AS8266 2934 0.0% 2934.0 -- NEXUSTEL Nexus Telecommunications 14 - AS38180 2450 0.0% 2450.0 -- ETPI-IDS-JOLLIBEE-AS-AP 6/Fth floor JOLLIBEE PLAZA, Emerald Ave. Ortigas Center Pasig City. 15 - AS5033 20329 0.2% 2258.8 -- ISW - Internet Specialties West Inc. 16 - AS23917 2238 0.0% 2238.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 17 - AS44194 2078 0.0% 2078.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin 18 - AS25799 1998 0.0% 1998.0 -- HOLMAN - Holman Enterprises 19 - AS39105 1888 0.0% 1888.0 -- CLASS-AS SC Class Computers And Service SRL 20 - AS42521 1724 0.0% 1724.0 -- COFUND-AS Fundacja Fundusz Wspolpracy TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 64364 0.6% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 221.134.222.0/24 62651 0.6% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 60986 0.6% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 46255 0.4% AS9583 -- SIFY-AS-IN Sify Limited 5 - 194.126.143.0/24 44980 0.4% AS9051 -- IDM Autonomous System 6 - 12.2.46.0/24 44187 0.4% AS22492 -- 7 - 12.8.7.0/24 37576 0.3% AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc. 8 - 200.33.104.0/23 36176 0.3% AS21603 -- Universidad La Salle, AC 9 - 221.128.192.0/18 25369 0.2% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 10 - 192.102.88.0/24 23637 0.2% AS6629 -- NOAA-AS - NOAA 11 - 196.42.0.0/20 23578 0.2% AS10396 -- COQUI-NET - DATACOM CARIBE, INC. 12 - 198.77.177.0/24 23532 0.2% AS6629 -- NOAA-AS - NOAA 13 - 72.50.96.0/20 23493 0.2% AS10396 -- COQUI-NET - DATACOM CARIBE, INC. 14 - 192.35.129.0/24 23460 0.2% AS6629 -- NOAA-AS - NOAA 15 - 78.40.24.0/21 21481 0.2% AS43299 -- TELECONTACT-AS Telecontact Ltd. 16 - 200.108.200.0/24 21443 0.2% AS20255 -- Tecnowind S.A. 17 - 200.108.220.0/24 21434 0.2% AS20255 -- Tecnowind S.A. 18 - 64.162.116.0/24 20217 0.2% AS5033 -- ISW - Internet Specialties West Inc. 19 - 89.4.131.0/24 15291 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - 150.212.224.0/19 15199 0.1% AS4130 -- UPITT-AS - University of Pittsburgh Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years, 8 months

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Oct 31 21:32:47 2008 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 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 24-10-08 285588 174160 25-10-08 286298 174393 25-10-08 285672 174887 27-10-08 285587 175208 28-10-08 285651 174054 29-10-08 286163 173898 30-10-08 286157 174074 31-10-08 286084 173860 AS Summary 29805 Number of ASes in routing system 12615 Number of ASes announcing only one prefix 5049 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88278016 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center 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'). --- 31Oct08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 285791 173743 112048 39.2% All ASes AS4538 5049 871 4178 82.7% ERX-CERNET-BKB China Education and Research Network Center AS6389 4359 351 4008 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS209 3052 1326 1726 56.6% ASN-QWEST - Qwest Communications Corporation AS1785 1696 164 1532 90.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS6298 2045 681 1364 66.7% ASN-CXA-PH-6298-CBS - Cox Communications Inc. AS4755 1499 251 1248 83.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1403 303 1100 78.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4323 1562 479 1083 69.3% TWTC - tw telecom holdings, inc. AS22773 1001 66 935 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1400 543 857 61.2% Uninet S.A. de C.V. AS11492 1211 462 749 61.8% CABLEONE - CABLE ONE, INC. AS19262 946 223 723 76.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1594 916 678 42.5% INS-AS - AT&T Data Communications Services AS6478 1324 649 675 51.0% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 426 633 59.8% COVAD - Covad Communications Co. AS9498 692 115 577 83.4% BBIL-AP BHARTI Airtel Ltd. AS18101 782 208 574 73.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1056 484 572 54.2% LEVEL3 Level 3 Communications AS4808 627 155 472 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 611 140 471 77.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS855 590 142 448 75.9% CANET-ASN-4 - Bell Aliant AS17676 522 79 443 84.9% GIGAINFRA BB TECHNOLOGY Corp. AS9443 526 84 442 84.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS24560 601 159 442 73.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22047 566 127 439 77.6% VTR BANDA ANCHA S.A. AS7018 1426 990 436 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS7011 923 495 428 46.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4134 869 447 422 48.6% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 688 276 412 59.9% LGNET-AS-KR LG CNS AS4804 484 84 400 82.6% MPX-AS Microplex PTY LTD Total 40163 11696 28467 70.9% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 94.228.144.0/20 AS31662 KNSURSELVA aurax connecta AG 94.232.80.0/21 AS6799 OTENET-GR OTEnet S.A. Multiprotocol Backbone & ISP 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 119.31.232.0/21 AS38870 124.109.16.0/21 AS38137 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 169.254.0.0/16 AS13184 HANSENET HanseNet Telekommunikation GmbH 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/21 AS38205 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.168.80.0/21 AS24034 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years, 8 months

197/8 Allocated to AfriNIC

by Guangliang Pan

Forward message FYI. Regards, Guangliang ======================================================== Hi All, Please note that has AfriNIC received the following IPv4 block from IANA: 197/8 (27.Oct.2008) Any filters in place need to be adjusted as appropriate to enable the usage of address space from this block. Please contact us if you have any questions or comments. regards, ernest. ========================================================

13 years, 8 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 25 Oct, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 271907 Prefixes after maximum aggregation: 131148 Deaggregation factor: 2.07 Unique aggregates announced to Internet: 132451 Total ASes present in the Internet Routing Table: 29588 Prefixes per ASN: 9.19 Origin-only ASes present in the Internet Routing Table: 25742 Origin ASes announcing only one prefix: 12531 Transit ASes present in the Internet Routing Table: 3846 Transit-only ASes present in the Internet Routing Table: 81 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 19 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 549 Unregistered ASNs in the Routing Table: 196 Number of 32-bit ASNs allocated by the RIRs: 61 Prefixes from 32-bit ASNs in the Routing Table: 10 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 751 Number of addresses announced to Internet: 1912392384 Equivalent to 113 /8s, 252 /16s and 202 /24s Percentage of available address space announced: 51.6 Percentage of allocated address space announced: 62.7 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 73.9 Total number of prefixes smaller than registry allocations: 133807 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 62377 Total APNIC prefixes after maximum aggregation: 23279 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 59339 Unique aggregates announced from the APNIC address blocks: 26786 APNIC Region origin ASes present in the Internet Routing Table: 3418 APNIC Prefixes per ASN: 17.36 APNIC Region origin ASes announcing only one prefix: 918 APNIC Region transit ASes present in the Internet Routing Table: 532 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 379774368 Equivalent to 22 /8s, 162 /16s and 229 /24s Percentage of available APNIC address space announced: 80.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123035 Total ARIN prefixes after maximum aggregation: 64787 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92511 Unique aggregates announced from the ARIN address blocks: 35100 ARIN Region origin ASes present in the Internet Routing Table: 12535 ARIN Prefixes per ASN: 7.38 ARIN Region origin ASes announcing only one prefix: 4842 ARIN Region transit ASes present in the Internet Routing Table: 1198 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 363924896 Equivalent to 21 /8s, 177 /16s and 13 /24s Percentage of available ARIN address space announced: 74.8 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 59860 Total RIPE prefixes after maximum aggregation: 35810 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 55001 Unique aggregates announced from the RIPE address blocks: 36533 RIPE Region origin ASes present in the Internet Routing Table: 12084 RIPE Prefixes per ASN: 4.55 RIPE Region origin ASes announcing only one prefix: 6351 RIPE Region transit ASes present in the Internet Routing Table: 1844 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 376405152 Equivalent to 22 /8s, 111 /16s and 124 /24s Percentage of available RIPE address space announced: 86.3 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, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22011 Total LACNIC prefixes after maximum aggregation: 5514 LACNIC Deaggregation factor: 3.99 Prefixes being announced from the LACNIC address blocks: 20083 Unique aggregates announced from the LACNIC address blocks: 11207 LACNIC Region origin ASes present in the Internet Routing Table: 1018 LACNIC Prefixes per ASN: 19.73 LACNIC Region origin ASes announcing only one prefix: 338 LACNIC Region transit ASes present in the Internet Routing Table: 169 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 57442816 Equivalent to 3 /8s, 108 /16s and 130 /24s Percentage of available LACNIC address space announced: 57.1 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4078 Total AfriNIC prefixes after maximum aggregation: 1320 AfriNIC Deaggregation factor: 3.09 Prefixes being announced from the AfriNIC address blocks: 4340 Unique aggregates announced from the AfriNIC address blocks: 2112 AfriNIC Region origin ASes present in the Internet Routing Table: 264 AfriNIC Prefixes per ASN: 16.44 AfriNIC Region origin ASes announcing only one prefix: 82 AfriNIC Region transit ASes present in the Internet Routing Table: 54 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12873216 Equivalent to 0 /8s, 196 /16s and 110 /24s Percentage of available AfriNIC address space announced: 38.4 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1491 526 199 TATA Communications formerly 17488 1392 97 105 Hathway IP Over Cable Interne 9583 1107 87 475 Sify Limited 4766 883 6408 364 Korea Telecom (KIX) 4134 858 13760 353 CHINANET-BACKBONE 23577 812 35 694 Korea Telecom (ATM-MPLS) 18101 783 161 67 Reliance Infocom Ltd Internet 4780 723 357 63 Digital United Inc. 9498 692 295 54 BHARTI BT INTERNET LTD. 4808 631 1164 142 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4354 3416 338 bellsouth.net, inc. 209 3061 4035 624 Qwest 6298 2025 320 705 Cox Communicatons 1785 1696 718 159 PaeTec Communications, Inc. 20115 1650 1437 723 Charter Communications 2386 1587 699 896 AT&T Data Communications Serv 4323 1555 1084 372 Time Warner Telecom 7018 1416 5873 980 AT&T WorldNet Services 6478 1322 274 197 AT&T Worldnet Services 11492 1212 152 11 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 432 1777 384 TDC Tele Danmark 30890 348 94 188 SC Kappa Invexim SRL 3301 329 1428 300 TeliaNet Sweden 3215 328 2756 106 France Telecom Transpac 8866 328 111 23 Bulgarian Telecommunication C 3320 326 7063 275 Deutsche Telekom AG 5462 301 794 27 Telewest Broadband 25233 295 45 27 Awalnet 8452 294 188 11 TEDATA 8551 287 270 37 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1397 2833 220 UniNet S.A. de C.V. 11830 669 299 9 Instituto Costarricense de El 22047 566 270 14 VTR PUNTO NET S.A. 10620 518 122 63 TVCABLE BOGOTA 7303 494 243 70 Telecom Argentina Stet-France 16814 425 27 10 NSS, S.A. 6471 419 85 48 ENTEL CHILE S.A. 11172 407 118 73 Servicios Alestra S.A de C.V 28573 353 464 22 NET Servicos de Comunicao S.A 14117 331 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 548 72 42 LINKdotNET AS number 3741 269 856 225 The Internet Solution 2018 233 215 139 Tertiary Education Network 20858 217 34 3 EgyNet 6713 143 135 11 Itissalat Al-MAGHRIB 33783 138 10 13 EEPAD TISP TELECOM & INTERNET 5536 120 8 17 Internet Egypt Network 33776 116 6 3 Starcomms Nigeria Limited 5713 113 555 64 Telkom SA Ltd 29571 113 13 9 Ci Telecom Autonomous system Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4354 3416 338 bellsouth.net, inc. 209 3061 4035 624 Qwest 6298 2025 320 705 Cox Communicatons 1785 1696 718 159 PaeTec Communications, Inc. 20115 1650 1437 723 Charter Communications 2386 1587 699 896 AT&T Data Communications Serv 4323 1555 1084 372 Time Warner Telecom 4755 1491 526 199 TATA Communications formerly 7018 1416 5873 980 AT&T WorldNet Services 8151 1397 2833 220 UniNet S.A. de C.V. Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 3061 2437 Qwest 1785 1696 1537 PaeTec Communications, Inc. 6298 2025 1320 Cox Communicatons 4755 1491 1292 TATA Communications formerly 17488 1392 1287 Hathway IP Over Cable Interne 11492 1212 1201 Cable One 4323 1555 1183 Time Warner Telecom 8151 1397 1177 UniNet S.A. de C.V. 6478 1322 1125 AT&T Worldnet Services 18566 1059 1049 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.71.0/24 701 UUNET Technologies, Inc. 63.143.115.0/24 701 UUNET Technologies, Inc. Complete listing at http://thyme.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 /8:18 /9:9 /10:17 /11:46 /12:148 /13:298 /14:538 /15:1065 /16:10122 /17:4401 /18:7639 /19:16422 /20:19306 /21:18769 /22:23822 /23:24789 /24:141736 /25:819 /26:995 /27:841 /28:90 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2852 4354 bellsouth.net, inc. 6298 1999 2025 Cox Communicatons 209 1781 3061 Qwest 2386 1269 1587 AT&T Data Communications Serv 11492 1188 1212 Cable One 17488 1183 1392 Hathway IP Over Cable Interne 1785 1157 1696 PaeTec Communications, Inc. 6478 1105 1322 AT&T Worldnet Services 18566 1040 1059 Covad Communications 9583 974 1107 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:140 12:2179 13:2 15:21 16:3 17:5 20:35 24:1084 32:55 38:512 40:92 41:720 43:1 44:2 47:13 52:3 55:3 56:3 57:27 58:519 59:531 60:452 61:1030 62:1113 63:2035 64:3263 65:2432 66:3500 67:1284 68:805 69:2331 70:863 71:138 72:2055 73:7 74:1262 75:168 76:284 77:925 78:810 79:282 80:911 81:870 82:606 83:403 84:595 85:1039 86:508 87:693 88:344 89:1365 90:23 91:1608 92:287 93:955 94:267 95:3 96:80 97:111 98:360 99:13 113:26 114:114 115:127 116:994 117:382 118:238 119:512 120:95 121:608 122:849 123:465 124:862 125:1194 128:354 129:207 130:135 131:416 132:72 133:9 134:185 135:31 136:156 137:98 138:145 139:81 140:409 141:105 142:389 143:299 144:324 145:51 146:375 147:141 148:523 149:212 150:128 151:208 152:147 153:135 154:10 155:278 156:174 157:302 158:169 159:302 160:274 161:139 162:255 163:133 164:520 165:502 166:363 167:338 168:635 169:154 170:450 171:33 172:10 173:56 187:18 188:1 189:296 190:2315 192:5749 193:4160 194:3273 195:2618 196:1004 198:3714 199:3301 200:5546 201:1450 202:7762 203:8048 204:3919 205:2167 206:2285 207:2762 208:3720 209:3429 210:2574 211:1093 212:1545 213:1612 214:164 215:25 216:4428 217:1258 218:349 219:438 220:1056 221:417 222:300 End of report

13 years, 8 months

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 22-Sep-08 -to- 23-Oct-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 207109 2.2% 182.8 -- SIFY-AS-IN Sify Limited 2 - AS1803 97805 1.1% 70.7 -- ICMNET-5 - Sprint 3 - AS4538 80573 0.9% 15.9 -- ERX-CERNET-BKB China Education and Research Network Center 4 - AS5691 77747 0.8% 5980.5 -- MITRE-AS-5 - The MITRE Corporation 5 - AS6389 71848 0.8% 16.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 6 - AS20255 71252 0.8% 2298.5 -- Tecnowind S.A. 7 - AS8151 66487 0.7% 27.7 -- Uninet S.A. de C.V. 8 - AS9051 60816 0.7% 382.5 -- IDM Autonomous System 9 - AS20115 54861 0.6% 23.4 -- CHARTER-NET-HKY-NC - Charter Communications 10 - AS6629 54763 0.6% 842.5 -- NOAA-AS - NOAA 11 - AS7046 49270 0.5% 83.7 -- UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 12 - AS14593 49149 0.5% 49149.0 -- BRAND-INSTITUTE - Brand Instiute, Inc. 13 - AS30890 48780 0.5% 49.8 -- EVOLVA Evolva Telecom 14 - AS10396 47946 0.5% 622.7 -- COQUI-NET - DATACOM CARIBE, INC. 15 - AS10986 44612 0.5% 501.3 -- Intermedia Comunicaciones S.A. 16 - AS4274 43772 0.5% 643.7 -- ERX-AU-NET Assumption University 17 - AS6458 41026 0.5% 99.8 -- Telgua 18 - AS17974 39169 0.4% 48.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 19 - AS22492 37376 0.4% 12458.7 -- 20 - AS14846 36266 0.4% 824.2 -- CGNOGE - NBC Internet TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS14593 49149 0.5% 49149.0 -- BRAND-INSTITUTE - Brand Instiute, Inc. 2 - AS43299 16563 0.2% 16563.0 -- TELECONTACT-AS Telecontact Ltd. 3 - AS22492 37376 0.4% 12458.7 -- 4 - AS37026 17793 0.2% 8896.5 -- SALT-ASN 5 - AS32761 7146 0.1% 7146.0 -- WASSE-NYC - Wasserstein & Co. 6 - AS5691 77747 0.8% 5980.5 -- MITRE-AS-5 - The MITRE Corporation 7 - AS8266 5752 0.1% 5752.0 -- NEXUSTEL Nexus Telecommunications 8 - AS29910 5128 0.1% 5128.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 9 - AS4184 9665 0.1% 4832.5 -- STORTEK-WHQ - Storage Technology Corporation 10 - AS23082 20143 0.2% 4028.6 -- MPHI - Michigan Public Health Institute 11 - AS38180 3941 0.0% 3941.0 -- ETPI-IDS-JOLLIBEE-AS-AP 6/Fth floor JOLLIBEE PLAZA, Emerald Ave. Ortigas Center Pasig City. 12 - AS30969 30175 0.3% 3771.9 -- TAN-NET TransAfrica Networks 13 - AS44194 3262 0.0% 3262.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin 14 - AS21603 31590 0.3% 3159.0 -- Universidad La Salle, AC 15 - AS41007 14765 0.2% 2953.0 -- CTCASTANA CTC ASTANA, KZ 16 - AS30287 2385 0.0% 2385.0 -- ALON-USA - ALON USA, LP 17 - AS4130 11719 0.1% 2343.8 -- UPITT-AS - University of Pittsburgh 18 - AS20255 71252 0.8% 2298.5 -- Tecnowind S.A. 19 - AS23917 2290 0.0% 2290.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 20 - AS5033 20017 0.2% 2224.1 -- ISW - Internet Specialties West Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 77609 0.8% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 210.214.151.0/24 62487 0.6% AS9583 -- SIFY-AS-IN Sify Limited 3 - 221.134.222.0/24 61543 0.6% AS9583 -- SIFY-AS-IN Sify Limited 4 - 12.8.7.0/24 49149 0.5% AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc. 5 - 221.135.80.0/24 47921 0.5% AS9583 -- SIFY-AS-IN Sify Limited 6 - 194.126.143.0/24 45711 0.5% AS9051 -- IDM Autonomous System 7 - 12.2.46.0/24 37326 0.4% AS22492 -- 8 - 200.108.200.0/24 35379 0.4% AS20255 -- Tecnowind S.A. 9 - 200.108.220.0/24 35368 0.4% AS20255 -- Tecnowind S.A. 10 - 200.33.104.0/23 31161 0.3% AS21603 -- Universidad La Salle, AC 11 - 221.128.192.0/18 26379 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 12 - 196.42.0.0/20 23209 0.2% AS10396 -- COQUI-NET - DATACOM CARIBE, INC. 13 - 72.50.96.0/20 23108 0.2% AS10396 -- COQUI-NET - DATACOM CARIBE, INC. 14 - 64.162.116.0/24 19953 0.2% AS5033 -- ISW - Internet Specialties West Inc. 15 - 192.102.88.0/24 17999 0.2% AS6629 -- NOAA-AS - NOAA 16 - 192.35.129.0/24 17871 0.2% AS6629 -- NOAA-AS - NOAA 17 - 198.77.177.0/24 17852 0.2% AS6629 -- NOAA-AS - NOAA 18 - 78.40.24.0/21 16563 0.2% AS43299 -- TELECONTACT-AS Telecontact Ltd. 19 - 89.4.131.0/24 16095 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - 196.27.108.0/22 14974 0.1% AS30969 -- TAN-NET TransAfrica Networks Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years, 8 months

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Oct 24 21:27:53 2008 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 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 17-10-08 284383 173876 18-10-08 284628 172567 19-10-08 284858 172849 20-10-08 284886 173311 21-10-08 285389 173535 22-10-08 285116 174027 23-10-08 285363 173151 24-10-08 285588 174323 AS Summary 29758 Number of ASes in routing system 12598 Number of ASes announcing only one prefix 5046 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88343552 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center 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'). --- 24Oct08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 286259 174082 112177 39.2% All ASes AS4538 5046 872 4174 82.7% ERX-CERNET-BKB China Education and Research Network Center AS6389 4360 353 4007 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS209 3062 1369 1693 55.3% ASN-QWEST - Qwest Communications Corporation AS6298 2020 715 1305 64.6% ASN-CXA-PH-6298-CBS - Cox Communications Inc. AS4755 1499 262 1237 82.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS1785 1698 557 1141 67.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS17488 1392 303 1089 78.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4323 1558 481 1077 69.1% TWTC - tw telecom holdings, inc. AS22773 999 70 929 93.0% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1396 542 854 61.2% Uninet S.A. de C.V. AS19262 954 199 755 79.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS11492 1212 464 748 61.7% CABLEONE - CABLE ONE AS2386 1615 934 681 42.2% INS-AS - AT&T Data Communications Services AS6478 1323 660 663 50.1% ATT-INTERNET3 - AT&T WorldNet Services AS9498 692 69 623 90.0% BBIL-AP BHARTI Airtel Ltd. AS3356 1039 469 570 54.9% LEVEL3 Level 3 Communications AS18566 1059 492 567 53.5% COVAD - Covad Communications Co. AS18101 783 228 555 70.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4766 922 417 505 54.8% KIXS-AS-KR Korea Telecom AS4808 631 157 474 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS20115 1955 1484 471 24.1% CHARTER-NET-HKY-NC - Charter Communications AS855 590 142 448 75.9% CANET-ASN-4 - Bell Aliant AS7011 918 475 443 48.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS17676 522 79 443 84.9% GIGAINFRA BB TECHNOLOGY Corp. AS7545 611 169 442 72.3% TPG-INTERNET-AP TPG Internet Pty Ltd AS9443 523 82 441 84.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS24560 597 158 439 73.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22047 566 129 437 77.2% VTR BANDA ANCHA S.A. AS7018 1440 1004 436 30.3% ATT-INTERNET4 - AT&T WorldNet Services AS4134 858 437 421 49.1% CHINANET-BACKBONE No.31,Jin-rong Street Total 41840 13772 28068 67.1% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 119.31.232.0/21 AS38870 124.109.16.0/21 AS38137 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.25.240.0/21 AS3209 Arcor IP-Network 193.25.240.0/22 AS3209 Arcor IP-Network 193.25.244.0/23 AS3209 Arcor IP-Network 193.25.246.0/24 AS3211 Arcor Data-Network 193.25.247.0/24 AS3209 Arcor IP-Network 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/21 AS38205 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years, 8 months

HITBSecConf2008 - Malaysia: Online registration closes on 24th Oct

by Praburaajan

This is a reminder that online registration for HITBSecConf2008 - Malaysia, the largest network security conference in Asia and the Middle East, closes on the 24th of October - walk in registrations are still accepted thereafter but prices increase to MYR1099. To book your seats online, please register through: http://conference.hitb.org/hitbsecconf2008kl/register/ 27th & 28th October 2008 ======================== TECH TRAINING 1 - Structured Network Threat Analysis and Forensics Trainers: Meling Mudin (spoonfork) and Lee Chin Sheng (geek00l) Seats Left: 3 TECH TRAINING 2 - Bluetooth, RFID & Wireless Hacking - UPDATED COURSE CONTENTS! Trainers: Andrew 'Q' Righter (HacDC) and King Tuna Seats Left: 9 TECH TRAINING 3 - Web Application Security - Advanced Attacks and Defense Trainer: Shreeraj Shah (Director, BlueInfy) Seats Left: CLASS IS FULL TECH TRAINING 4 - The Exploit Laboratory 3.0 - UPDATED COURSE CONTENTS! Trainers: Saumil Shah (Founder/CEO, Net-Square) & SK Chong (Security Consultant, SCAN Associates Bhd.) Seats Left: 6 Keynote Address - 29th & 30th October 2008 ========================================== KEYNOTE 1 - "The Art of Click-Jacking" - Jeremiah Grossman (Founder & Chief Technology Officer, White Hat Security.) KEYNOTE 2 - "Cyberwar is Bullshit" - Marcus Ranum (Chief Security Officer, Tenable Network Security) KEYNOTE 3 - "Welcome to the 0wned World" - Dr. Anton Chuvakin (Chief Research Officer, Log Logic Inc.) KEYNOTE 4 - "Dissolving an Industry as a Hobby" - Peter Sunde [brokep] and Fredrik Neij [TiAMO] (Founders of The Pirate Bay - TPB) FULL CONFERENCE AGENDA: http://conference.hitb.org/hitbsecconf2008kl/agenda.htm

13 years, 8 months

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 18 Oct, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 271514 Prefixes after maximum aggregation: 130898 Deaggregation factor: 2.07 Unique aggregates announced to Internet: 131783 Total ASes present in the Internet Routing Table: 29518 Prefixes per ASN: 9.20 Origin-only ASes present in the Internet Routing Table: 25695 Origin ASes announcing only one prefix: 12506 Transit ASes present in the Internet Routing Table: 3823 Transit-only ASes present in the Internet Routing Table: 81 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 104 Max AS path prepend of ASN (43413) 100 Prefixes from unregistered ASNs in the Routing Table: 562 Unregistered ASNs in the Routing Table: 201 Number of 32-bit ASNs allocated by the RIRs: 61 Prefixes from 32-bit ASNs in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 752 Number of addresses announced to Internet: 1923950912 Equivalent to 114 /8s, 173 /16s and 41 /24s Percentage of available address space announced: 51.9 Percentage of allocated address space announced: 63.0 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 73.9 Total number of prefixes smaller than registry allocations: 133641 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 62245 Total APNIC prefixes after maximum aggregation: 23219 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 59212 Unique aggregates announced from the APNIC address blocks: 26686 APNIC Region origin ASes present in the Internet Routing Table: 3404 APNIC Prefixes per ASN: 17.39 APNIC Region origin ASes announcing only one prefix: 906 APNIC Region transit ASes present in the Internet Routing Table: 537 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 379108256 Equivalent to 22 /8s, 152 /16s and 187 /24s Percentage of available APNIC address space announced: 80.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123346 Total ARIN prefixes after maximum aggregation: 64844 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92672 Unique aggregates announced from the ARIN address blocks: 35033 ARIN Region origin ASes present in the Internet Routing Table: 12538 ARIN Prefixes per ASN: 7.39 ARIN Region origin ASes announcing only one prefix: 4859 ARIN Region transit ASes present in the Internet Routing Table: 1195 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 363895840 Equivalent to 21 /8s, 176 /16s and 156 /24s Percentage of available ARIN address space announced: 74.8 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 59495 Total RIPE prefixes after maximum aggregation: 35663 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 54642 Unique aggregates announced from the RIPE address blocks: 36307 RIPE Region origin ASes present in the Internet Routing Table: 12030 RIPE Prefixes per ASN: 4.54 RIPE Region origin ASes announcing only one prefix: 6326 RIPE Region transit ASes present in the Internet Routing Table: 1824 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 104 Number of RIPE addresses announced to Internet: 375674272 Equivalent to 22 /8s, 100 /16s and 85 /24s Percentage of available RIPE address space announced: 86.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 21833 Total LACNIC prefixes after maximum aggregation: 5417 LACNIC Deaggregation factor: 4.03 Prefixes being announced from the LACNIC address blocks: 19891 Unique aggregates announced from the LACNIC address blocks: 11115 LACNIC Region origin ASes present in the Internet Routing Table: 1014 LACNIC Prefixes per ASN: 19.62 LACNIC Region origin ASes announcing only one prefix: 334 LACNIC Region transit ASes present in the Internet Routing Table: 171 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 57394944 Equivalent to 3 /8s, 107 /16s and 199 /24s Percentage of available LACNIC address space announced: 57.0 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4036 Total AfriNIC prefixes after maximum aggregation: 1316 AfriNIC Deaggregation factor: 3.07 Prefixes being announced from the AfriNIC address blocks: 4290 Unique aggregates announced from the AfriNIC address blocks: 2100 AfriNIC Region origin ASes present in the Internet Routing Table: 260 AfriNIC Prefixes per ASN: 16.50 AfriNIC Region origin ASes announcing only one prefix: 81 AfriNIC Region transit ASes present in the Internet Routing Table: 52 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12856576 Equivalent to 0 /8s, 196 /16s and 45 /24s Percentage of available AfriNIC address space announced: 38.3 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1483 518 196 TATA Communications formerly 17488 1388 96 103 Hathway IP Over Cable Interne 9583 1104 86 474 Sify Limited 4766 879 6407 360 Korea Telecom (KIX) 4134 844 13647 345 CHINANET-BACKBONE 23577 811 34 693 Korea Telecom (ATM-MPLS) 18101 781 161 65 Reliance Infocom Ltd Internet 4780 717 355 62 Digital United Inc. 9498 688 295 53 BHARTI BT INTERNET LTD. 4808 627 1164 142 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4301 3416 339 bellsouth.net, inc. 209 3075 4033 623 Qwest 6298 2010 319 714 Cox Communicatons 20115 1925 1426 718 Charter Communications 1785 1678 717 155 PaeTec Communications, Inc. 2386 1589 699 896 AT&T Data Communications Serv 4323 1550 1083 373 Time Warner Telecom 7018 1413 5859 984 AT&T WorldNet Services 6478 1318 273 198 AT&T Worldnet Services 11492 1212 152 11 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 434 1777 385 TDC Tele Danmark 30890 348 94 188 SC Kappa Invexim SRL 3215 327 2756 106 France Telecom Transpac 3301 327 1428 298 TeliaNet Sweden 3320 326 7063 275 Deutsche Telekom AG 8866 326 111 23 Bulgarian Telecommunication C 5462 301 794 27 Telewest Broadband 25233 295 45 27 Awalnet 8452 294 188 11 TEDATA 8551 287 270 37 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1411 2849 221 UniNet S.A. de C.V. 11830 669 299 9 Instituto Costarricense de El 22047 564 270 14 VTR PUNTO NET S.A. 10620 505 122 61 TVCABLE BOGOTA 7303 493 242 69 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 419 85 48 ENTEL CHILE S.A. 11172 405 118 72 Servicios Alestra S.A de C.V 28573 349 460 23 NET Servicos de Comunicao S.A 14117 343 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 544 72 40 LINKdotNET AS number 3741 269 856 225 The Internet Solution 2018 233 215 139 Tertiary Education Network 20858 213 34 3 EgyNet 6713 143 135 11 Itissalat Al-MAGHRIB 33783 137 10 13 EEPAD TISP TELECOM & INTERNET 5536 124 8 20 Internet Egypt Network 33776 116 6 3 Starcomms Nigeria Limited 5713 115 555 65 Telkom SA Ltd 29571 112 13 9 Ci Telecom Autonomous system Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4301 3416 339 bellsouth.net, inc. 209 3075 4033 623 Qwest 6298 2010 319 714 Cox Communicatons 20115 1925 1426 718 Charter Communications 1785 1678 717 155 PaeTec Communications, Inc. 2386 1589 699 896 AT&T Data Communications Serv 4323 1550 1083 373 Time Warner Telecom 4755 1483 518 196 TATA Communications formerly 7018 1413 5859 984 AT&T WorldNet Services 8151 1411 2849 221 UniNet S.A. de C.V. Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 3075 2452 Qwest 1785 1678 1523 PaeTec Communications, Inc. 6298 2010 1296 Cox Communicatons 4755 1483 1287 TATA Communications formerly 17488 1388 1285 Hathway IP Over Cable Interne 20115 1925 1207 Charter Communications 11492 1212 1201 Cable One 8151 1411 1190 UniNet S.A. de C.V. 4323 1550 1177 Time Warner Telecom 6478 1318 1120 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.71.0/24 701 UUNET Technologies, Inc. 63.143.115.0/24 701 UUNET Technologies, Inc. Complete listing at http://thyme.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 /8:19 /9:9 /10:17 /11:46 /12:148 /13:298 /14:536 /15:1066 /16:10125 /17:4399 /18:7590 /19:16364 /20:19244 /21:18707 /22:23677 /23:24603 /24:141889 /25:820 /26:999 /27:851 /28:90 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2847 4301 bellsouth.net, inc. 6298 1984 2010 Cox Communicatons 209 1796 3075 Qwest 2386 1268 1589 AT&T Data Communications Serv 11492 1188 1212 Cable One 17488 1179 1388 Hathway IP Over Cable Interne 1785 1139 1678 PaeTec Communications, Inc. 6478 1104 1318 AT&T Worldnet Services 18566 1040 1059 Covad Communications 20115 1033 1925 Charter Communications Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:141 12:2186 13:2 15:22 16:3 17:5 18:13 20:38 24:1148 31:1 32:58 38:511 40:92 41:708 43:1 44:2 47:12 52:3 55:3 56:3 57:26 58:521 59:530 60:452 61:983 62:1092 63:2037 64:3240 65:2429 66:3519 67:1286 68:805 69:2346 70:861 71:276 72:2056 73:7 74:1254 75:213 76:279 77:924 78:810 79:279 80:906 81:864 82:587 83:402 84:592 85:1036 86:501 87:706 88:325 89:1380 90:23 91:1602 92:270 93:928 94:258 95:3 96:80 97:102 98:350 99:11 113:15 114:110 115:122 116:985 117:378 118:240 119:523 120:93 121:604 122:852 123:446 124:862 125:1195 128:353 129:207 130:135 131:417 132:72 133:9 134:185 135:31 136:223 137:98 138:144 139:81 140:433 141:106 142:401 143:291 144:326 145:51 146:375 147:153 148:530 149:207 150:128 151:208 152:149 153:135 154:10 155:278 156:173 157:301 158:170 159:305 160:275 161:139 162:255 163:133 164:520 165:511 166:363 167:338 168:644 169:145 170:448 171:33 172:10 173:54 187:16 188:1 189:292 190:2317 192:5750 193:4147 194:3260 195:2617 196:1002 198:3735 199:3299 200:5552 201:1424 202:7820 203:8040 204:3925 205:2164 206:2293 207:2764 208:3708 209:3440 210:2566 211:1102 212:1514 213:1614 214:169 215:50 216:4419 217:1244 218:349 219:439 220:1053 221:413 222:298 End of report

13 years, 8 months

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apops October 2008