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NANOG 40: Slight delay in announcements of talks
by Steve Feldman 22 Apr '07

22 Apr '07

Due mostly to my own schedule conflicts, the NANOG Program Committee won't be meeting to make decisions on the NANOG 40 agenda until this Thursday, April 29. This means that we won't be able make announcements about the agenda until the end of this week. On the other hand, it does give you another chance to get your talk proposals in before we meet; proposals (including slides) received by Tuesday morning at 8:00am EDT will be considered. Also, a reminder that registration and hotel reservations are now open. The group rate at the Westin Bellevue is available until May 11, and at the Hyatt Regency Bellevue until May 14. Steve

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Weekly Routing Table Report
by Routing Analysis Role Account 20 Apr '07

20 Apr '07

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 21 Apr, 2007 Analysis Summary ---------------- BGP routing table entries examined: 218298 Prefixes after maximum aggregation: 116609 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 106012 Total ASes present in the Internet Routing Table: 24982 Prefixes per ASN: 8.74 Origin-only ASes present in the Internet Routing Table: 21749 Origin ASes announcing only one prefix: 10510 Transit ASes present in the Internet Routing Table: 3233 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 7 Unregistered ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1710840640 Equivalent to 101 /8s, 249 /16s and 91 /24s Percentage of available address space announced: 46.2 Percentage of allocated address space announced: 62.7 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 113985 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50264 Total APNIC prefixes after maximum aggregation: 20187 APNIC Deaggregation factor: 2.49 Prefixes being announced from the APNIC address blocks: 47307 Unique aggregates announced from the APNIC address blocks: 21138 APNIC Region origin ASes present in the Internet Routing Table: 2920 APNIC Prefixes per ASN: 16.20 APNIC Region origin ASes announcing only one prefix: 785 APNIC Region transit ASes present in the Internet Routing Table: 439 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 291868096 Equivalent to 17 /8s, 101 /16s and 141 /24s Percentage of available APNIC address space announced: 72.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 105906 Total ARIN prefixes after maximum aggregation: 61843 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78009 Unique aggregates announced from the ARIN address blocks: 30289 ARIN Region origin ASes present in the Internet Routing Table: 11507 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix: 4401 ARIN Region transit ASes present in the Internet Routing Table: 1049 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 329029504 Equivalent to 19 /8s, 156 /16s and 151 /24s Percentage of available ARIN address space announced: 72.6 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 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 44985 Total RIPE prefixes after maximum aggregation: 29464 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41548 Unique aggregates announced from the RIPE address blocks: 27764 RIPE Region origin ASes present in the Internet Routing Table: 9506 RIPE Prefixes per ASN: 4.37 RIPE Region origin ASes announcing only one prefix: 5016 RIPE Region transit ASes present in the Internet Routing Table: 1541 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 303291136 Equivalent to 18 /8s, 19 /16s and 219 /24s Percentage of available RIPE address space announced: 75.3 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 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14589 Total LACNIC prefixes after maximum aggregation: 4104 LACNIC Deaggregation factor: 3.55 Prefixes being announced from the LACNIC address blocks: 12688 Unique aggregates announced from the LACNIC address blocks: 7071 LACNIC Region origin ASes present in the Internet Routing Table: 779 LACNIC Prefixes per ASN: 16.29 LACNIC Region origin ASes announcing only one prefix: 249 LACNIC Region transit ASes present in the Internet Routing Table: 138 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38357760 Equivalent to 2 /8s, 73 /16s and 75 /24s Percentage of available LACNIC address space announced: 57.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2545 Total AfriNIC prefixes after maximum aggregation: 1005 AfriNIC Deaggregation factor: 2.53 Prefixes being announced from the AfriNIC address blocks: 1922 Unique aggregates announced from the AfriNIC address blocks: 1182 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.17 AfriNIC Region origin ASes announcing only one prefix: 59 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6041088 Equivalent to 0 /8s, 92 /16s and 46 /24s Percentage of available AfriNIC address space announced: 18.0 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 4134 1274 9487 269 CHINANET-BACKBONE 4755 1196 382 72 Videsh Sanchar Nigam Ltd. Aut 9583 1094 79 375 Sify Limited 9498 977 469 74 BHARTI BT INTERNET LTD. 4766 782 4943 312 Korea Telecom (KIX) 23577 779 35 708 Korea Telecom (ATM-MPLS) 17488 666 43 36 Hathway IP Over Cable Interne 7545 623 142 79 TPG Internet Pty Ltd 1221 579 1956 448 Telstra Pty Ltd 18101 529 116 26 Reliance Infocom Ltd Internet 4668 505 68 10 LG-EDS Systems Inc. 17676 503 10935 65 Softbank BB Corp. 4812 461 795 73 China Telecom (Shanghai) 9443 459 115 74 Primus Telecommunications 7474 401 217 268 SingTel Optus Pty Ltd 9829 359 274 14 BSNL National Internet Backbo 17557 358 35 172 Pakistan Telecom 4802 357 86 147 Wantree Development 4837 343 4708 157 chinanet IDC center beijing n 17974 343 129 14 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1500 6127 986 AT&T WorldNet Services 4323 1268 1022 359 Time Warner Telecom 2386 1100 530 742 AT&T Data Communications Serv 6478 1096 335 151 AT&T Worldnet Services 11492 1037 102 17 Cable One 6197 1034 686 501 BellSouth Network Solutions, 18566 999 288 9 Covad Communications 174 950 6792 866 Cogent Communications 701 942 6677 736 UUNET Technologies, Inc. 1239 824 2716 574 Sprint 20115 822 734 426 Charter Communications 7011 783 225 465 Citizens Utilities 209 717 3734 570 Qwest 19262 710 2554 173 Verizon Global Networks 22773 703 1871 40 Cox Communications, Inc. 721 617 21756 274 DLA Systems Automation Center 852 594 1096 376 Telus Advanced Communications 5668 593 160 17 CenturyTel Internet Holdings, 7029 574 456 81 Alltel Information Services, 19916 568 49 54 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 519 1957 413 UUNET - Commercial IP service 24863 342 47 32 LINKdotNET AS number 3301 307 1455 287 TeliaNet Sweden 3320 303 4993 251 Deutsche Telekom AG 6746 273 95 250 Dynamic Network Technologies, 8220 258 461 249 COLT Telecommunications 680 255 2043 247 DFN-IP service G-WiN 3215 239 2256 92 France Telecom Transpac 8708 236 288 229 Romania Data Systems S.A. 3269 214 2583 72 TELECOM ITALIA 3246 208 340 197 Song Networks 8551 206 196 30 Bezeq International 30890 205 17 95 SC Kappa Invexim SRL 3352 199 1799 33 Ibernet, Internet Access Netw 20858 196 34 4 EgyNet 1257 192 1180 170 SWIPnet Swedish IP Network 9116 188 134 24 Goldenlines main autonomous s 12479 185 578 6 Uni2 Autonomous System 3300 184 171 89 AUCS Communications Services 786 178 1795 178 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1047 1869 209 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 364 116 64 Servicios Alestra S.A de C.V 16814 362 22 8 NSS, S.A. 22047 310 238 12 VTR PUNTO NET S.A. 7303 267 143 24 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 242 17 14 Telefonica del Sur S.A. 11556 235 128 3 Cable-Wireless Panama 6147 226 176 23 Telefonica Del Peru 6503 213 171 85 AVANTEL, S.A. 20299 198 26 20 NEWCOM AMERICAS 10620 184 53 23 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 23216 158 19 42 RAMtelecom Telecomunicaciones 21826 156 28 59 INTERCABLE 7910 153 11 30 ANDINET ON LINE 19429 148 92 39 E.T.B. 14522 146 22 5 SatNet S.A. 18822 146 9 6 TELEFONICA MANQUEHUE AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 216 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 137 309 112 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 116 7 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 80 173 72 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 51 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 13 24 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 33776 30 2 7 Starcomms Nigeria Limited 33766 28 2 1 Nyala Communications Pty Ltd 21280 27 4 4 Swift Global Kenya Ltd.Is an 12455 24 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1196 1124 Videsh Sanchar Nigam Ltd. Aut 11492 1037 1020 Cable One 4134 1274 1005 CHINANET-BACKBONE 18566 999 990 Covad Communications 6478 1096 945 AT&T Worldnet Services 4323 1268 909 Time Warner Telecom 9498 977 903 BHARTI BT INTERNET LTD. 8151 1047 838 UniNet S.A. de C.V. 9583 1094 719 Sify Limited 22773 703 663 Cox Communications, Inc. 17488 666 630 Hathway IP Over Cable Interne 5668 593 576 CenturyTel Internet Holdings, 7545 623 544 TPG Internet Pty Ltd 19262 710 537 Verizon Global Networks 6197 1034 533 BellSouth Network Solutions, 19916 568 514 OLM LLC 18101 529 503 Reliance Infocom Ltd Internet 855 566 495 Canadian Research Network 4668 505 495 LG-EDS Systems Inc. 7029 574 493 Alltel Information Services, List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 64518 PRIVATE 125.18.63.0/24 7633 Software Technology 64807 PRIVATE 170.210.44.0/25 7303 Telecom Argentina St 64810 PRIVATE 170.210.78.128/25 7303 Telecom Argentina St 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 64512 PRIVATE 208.103.63.0/24 32703 Indiana Fiber Networ 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center 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 /10:13 /11:34 /12:122 /13:236 /14:447 /15:856 /16:9348 /17:3810 /18:6307 /19:13456 /20:15185 /21:13694 /22:17774 /23:19131 /24:115716 /25:765 /26:815 /27:486 /28:60 /29:6 /30:1 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1087 1096 AT&T Worldnet Services 11492 1023 1037 Cable One 18566 981 999 Covad Communications 9583 933 1094 Sify Limited 2386 819 1100 AT&T Data Communications Serv 7018 815 1500 AT&T WorldNet Services 6197 796 1034 BellSouth Network Solutions, 23577 765 779 Korea Telecom (ATM-MPLS) 7011 686 783 Citizens Utilities 9498 640 977 BHARTI BT INTERNET LTD. 4755 591 1196 Videsh Sanchar Nigam Ltd. Aut 4766 588 782 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 529 1268 Time Warner Telecom 4668 495 505 LG-EDS Systems Inc. 15270 494 527 PaeTec.net -a division of Pae 17488 487 666 Hathway IP Over Cable Interne 855 464 566 Canadian Research Network 5668 459 593 CenturyTel Internet Holdings, 18101 456 529 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:70 9:1 12:1793 15:19 16:3 17:3 18:8 20:37 24:950 25:1 32:53 38:298 40:57 41:123 44:2 47:4 52:4 55:1 56:3 57:26 58:368 59:369 60:268 61:918 62:924 63:1964 64:3117 65:2325 66:3258 67:799 68:647 69:1807 70:500 71:111 72:1258 73:1 74:380 75:257 76:37 77:150 80:855 81:805 82:611 83:379 84:430 85:746 86:444 87:460 88:245 89:835 90:21 91:266 97:1 116:24 121:174 122:525 123:88 124:782 125:939 128:272 129:219 130:121 131:348 132:52 133:10 134:193 135:39 136:179 137:83 138:194 139:63 140:480 141:149 142:369 143:210 144:289 145:43 146:323 147:146 148:399 149:142 150:115 151:124 152:94 153:121 154:4 155:251 156:152 157:183 158:161 159:154 160:104 161:88 162:236 163:146 164:453 165:402 166:233 167:278 168:496 169:120 170:398 171:15 172:1 189:263 190:569 192:5744 193:3778 194:3071 195:2209 196:928 198:3750 199:3284 200:4697 201:954 202:7220 203:7434 204:3938 205:2105 206:2396 207:2908 208:2615 209:3615 210:2459 211:930 212:1296 213:1448 214:390 215:40 216:4005 217:1153 218:353 219:356 220:937 221:395 222:270 End of report Report Website: http://thyme.apnic.net

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BGP Problem on 04/16/2007
by Audie Onibala 20 Apr '07

20 Apr '07

Yesterday on 04/16/07 between 3:00 - 3:45 PM we had sporadic Internet problem. Our ISP's are Sprint and Qwest. thanks, Audie Onibala 703-292-5316

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BGP Update Report
by cidr-report＠potaroo.net 20 Apr '07

20 Apr '07

BGP Update Report Interval: 06-Apr-07 -to- 19-Apr-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9121 32228 3.0% 28.1 -- TTNET TTnet Autonomous System 2 - AS4775 29436 2.7% 377.4 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - AS17974 28478 2.6% 92.8 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 4 - AS8151 18614 1.7% 5.8 -- Uninet S.A. de C.V. 5 - AS9829 16664 1.5% 82.9 -- BSNL-NIB National Internet Backbone 6 - AS24731 14956 1.4% 332.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - AS5803 10646 1.0% 129.8 -- DDN-ASNBLK - DoD Network Information Center 8 - AS306 10643 1.0% 64.5 -- DNIC - DoD Network Information Center 9 - AS6198 8760 0.8% 15.3 -- BATI-MIA - BellSouth Network Solutions, Inc 10 - AS5501 8147 0.8% 177.1 -- FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 11 - AS702 7399 0.7% 10.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 12 - AS17645 6789 0.6% 617.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - AS9875 6220 0.6% 132.3 -- PESAT1-AS-AP PT. Pasifik Satelit Nusantara 14 - AS12654 6181 0.6% 363.6 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 15 - AS23966 5843 0.5% 52.2 -- DANCOM-AS-AP Dancom Online Services 16 - AS15611 5741 0.5% 59.8 -- Iranian Research Organisation 17 - AS9583 5480 0.5% 8.9 -- SIFY-AS-IN Sify Limited 18 - AS38077 5272 0.5% 1318.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 19 - AS7011 5260 0.5% 9.5 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 20 - AS16322 5225 0.5% 79.2 -- PARSONLINE PARSONLINE Autonomous System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 4090 0.4% 4090.0 -- FORTESS-AS Fortess LLC Network 2 - AS30707 1639 0.1% 1639.0 -- 3 - AS38077 5272 0.5% 1318.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 4 - AS33025 1006 0.1% 1006.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP 5 - AS29700 2725 0.2% 908.3 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 6 - AS34378 852 0.1% 852.0 -- RUG-AS Razguliay-UKRROS Group 7 - AS5609 1660 0.1% 830.0 -- ASN-CSELT # AS-CSELT CONVERTED TO ASN-CSELT FOR RPSL COMPLIANCE CSELT S.p.A. is a Research Center for the study, research, 8 - AS12408 757 0.1% 757.0 -- BIKENT-AS Bikent Ltd. Autonomous system 9 - AS3944 635 0.1% 635.0 -- PARTAN-LAB - Partan & Partan 10 - AS17645 6789 0.6% 617.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - AS25872 577 0.1% 577.0 -- ARQULE - ArQule Inc. 12 - AS32761 572 0.1% 572.0 -- WASSE-NYC - Wasserstein & Co. 13 - AS33188 1119 0.1% 559.5 -- SCS-NETWORK-1 - Sono Corporate Suites 14 - AS41555 536 0.1% 536.0 -- NOVATKL-AS FW Austria, Kundl 15 - AS35673 519 0.1% 519.0 -- BANK-CASPIAN-AS Bank Caspian JSC 16 - AS14346 3035 0.3% 505.8 -- S.A O Estado de Sao Paulo 17 - AS17555 498 0.1% 498.0 -- SPRINGFIELD-AS-AP Springfield NOC 18 - AS23917 975 0.1% 487.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 19 - AS21713 3733 0.3% 466.6 -- BULLOCH - Bulloch Telephone 20 - AS14309 3033 0.3% 433.3 -- G2ANET - Go2America LLC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.8.0/24 9745 0.7% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.10.0/24 9515 0.7% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 203.177.132.0/24 9510 0.7% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 4 - 81.213.47.0/24 7079 0.5% AS9121 -- TTNET TTnet Autonomous System 5 - 81.212.197.0/24 6743 0.5% AS9121 -- TTNET TTnet Autonomous System 6 - 194.242.124.0/22 4090 0.3% AS31594 -- FORTESS-AS Fortess LLC Network 7 - 59.94.240.0/20 3856 0.3% AS9829 -- BSNL-NIB National Internet Backbone 8 - 59.94.192.0/20 3712 0.3% AS9829 -- BSNL-NIB National Internet Backbone 9 - 59.94.160.0/20 3712 0.3% AS9829 -- BSNL-NIB National Internet Backbone 10 - 59.95.240.0/20 3710 0.3% AS9829 -- BSNL-NIB National Internet Backbone 11 - 89.4.131.0/24 3378 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 163.191.160.0/19 3313 0.2% AS11828 -- SOINET - State of Illinois/CMS 13 - 89.4.129.0/24 3309 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 89.4.128.0/24 3245 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 89.4.130.0/24 3238 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - 81.212.141.0/24 2894 0.2% AS9121 -- TTNET TTnet Autonomous System 17 - 80.243.64.0/20 2346 0.2% AS21332 -- NTC-AS New Telephone Company 18 - 58.71.70.0/24 2294 0.2% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company 19 - 202.136.182.0/24 2176 0.2% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - 202.136.176.0/24 2170 0.2% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 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 ausnog(a)ausnog.net

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The Cidr Report
by cidr-report＠potaroo.net 20 Apr '07

20 Apr '07

This report has been generated at Fri Apr 20 21:48:02 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 13-04-07 214609 138881 14-04-07 214776 138881 15-04-07 214851 138911 16-04-07 214876 138879 17-04-07 214775 139003 18-04-07 215082 139157 19-04-07 215313 139282 20-04-07 215344 139465 AS Summary 24889 Number of ASes in routing system 10518 Number of ASes announcing only one prefix 1481 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90396160 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'). --- 20Apr07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 215661 139453 76208 35.3% All ASes AS4323 1441 486 955 66.3% TWTC - Time Warner Telecom, Inc. AS4134 1245 308 937 75.3% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 1098 190 908 82.7% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 979 93 886 90.5% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1095 283 812 74.2% ATT-INTERNET3 - AT&T WorldNet Services AS18566 999 199 800 80.1% COVAD - Covad Communications Co. AS11492 1036 353 683 65.9% CABLEONE - CABLE ONE AS22773 701 52 649 92.6% CCINET-2 - Cox Communications Inc. AS8151 1046 433 613 58.6% Uninet S.A. de C.V. AS19262 709 172 537 75.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 509 525 50.8% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1481 975 506 34.2% ATT-INTERNET4 - AT&T WorldNet Services AS18101 529 31 498 94.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 666 186 480 72.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS4812 454 73 381 83.9% CHINANET-SH-AP China Telecom (Group) AS2386 1100 745 355 32.3% INS-AS - AT&T Data Communications Services AS5668 589 243 346 58.7% AS-5668 - CenturyTel Internet Holdings, Inc. AS721 615 276 339 55.1% DISA-ASNBLK - DoD Network Information Center AS7029 570 236 334 58.6% WINDSTREAM - Windstream Communications Inc AS15270 524 191 333 63.5% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS16852 404 76 328 81.2% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 783 465 318 40.6% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS4668 312 7 305 97.8% LGNET-AS-KR LG CNS AS33588 437 137 300 68.6% BRESNAN-AS - Bresnan Communications, LLC. AS14654 303 5 298 98.3% WAYPORT - Wayport AS6198 565 270 295 52.2% BATI-MIA - BellSouth Network Solutions, Inc AS855 566 274 292 51.6% CANET-ASN-4 - Bell Aliant Total 23092 7751 15341 66.4% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 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 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 91.193.156.0/22 AS42555 DIMYANA Dimiana EOOD Autonomous System 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 116.112.128.0/17 AS3758 ERX-SINGNET SingNet 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.54.0.0/16 AS6429 Core Internet AT&T Chile 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 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-1 192.96.140.0/24 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 192.96.250.0/24 AS2018 TENET-1 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.116.0/22 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-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 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-1 198.54.249.0/24 AS2018 TENET-1 198.54.250.0/24 AS2018 TENET-1 198.54.251.0/24 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 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 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 - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 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 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-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 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS721 DISA-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 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 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 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 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 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.130.240.0/24 AS29933 OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 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 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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 207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 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. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - SBC Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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 ausnog(a)ausnog.net

1 0

AS701 route server?
by David Hubbard 20 Apr '07

20 Apr '07

Anyone know of a route server in AS701? Thanks, David

1 0

Need a Comcast contact
by John 19 Apr '07

19 Apr '07

If you work for Comcast and have the ability to investigate routing problems in the northwest, please contact me off-list. An odd routing issue has been affecting your customers and ours for about the last month and I am still trying to determine exactly what's going on and how to fix it. (I've already tried all the Comcast NOC numbers and emails that I can find, from the NOC database, peering database, WHOIS information, etc, and as a Comcast customer I've also tried to go through the standard support channels. If anyone here thinks they have a resource that I haven't tried, please let me know.) -John

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IPv6 Finally gets off the ground
by J. Oquendo 18 Apr '07

18 Apr '07

"On Thursday, 29 March 2007, a Cisco Systems router, flying in low Earth Orbit onboard the UK-DMC satellite built by Surrey Satellite Technology Ltd (SSTL), was successfully configured by NASA Glenn Research Center to use IPsec and IPv6 technologies in space." http://www.dmcii.com/news.htm Its good to know that IPv6 is finally being used along with encryption! Albeit in outer space, maybe one day we could all catch up with this "out of this world" technology that people could now claim is "light years" ahead of us. -- =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo echo @infiltrated|sed 's/^/sil/g;s/$/.net/g' http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x1383A743 "How a man plays the game shows something of his character - how he loses shows all" - Mr. Luckey

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Number of BGP routes a large ISP sees in total
by Yi Wang 18 Apr '07

18 Apr '07

Hi, Could anyone give me a sense how many BGP routes a large ISP typically sees in total? Here by "in total", I mean if the RIB of all routers in the ISP were merged, how many distinctive routes would there be? Thanks, Yi

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Question on 7.0.0.0/8
by william(at)elan.net 17 Apr '07

17 Apr '07

Anybody know if 7.0.0.0/8 is or is not allocated to DoD? The data at IANA and ARIN is kind-of confusing... --------------------------------------------------------------- 7.1.1.0/24 ## AS1239 : SPRINTLINK : Sprint 7.0.0.0 - 7.255.255.255 ## Bogon (unallocated) ip range --------------------------------------------------------------- http://www.iana.org/assignments/ipv4-address-space 007/8 Apr 95 IANA - Reserved --------------------------------------------------------------- [IPv4 whois information for 7.0.0.1 ] [whois.arin.net] OrgName: DoD Network Information Center OrgID: DNIC Address: 3990 E. Broad Street City: Columbus StateProv: OH PostalCode: 43218 Country: US NetRange: 7.0.0.0 - 7.255.255.255 CIDR: 7.0.0.0/8 NetName: DISANET7 NetHandle: NET-7-0-0-0-1 Parent: NetType: Direct Allocation Comment: RegDate: 1997-11-24 Updated: 2006-04-28 OrgTechHandle: MIL-HSTMST-ARIN OrgTechName: Network DoD OrgTechPhone: +1-800-365-3642 OrgTechEmail: HOSTMASTER(a)nic.mil -- William Leibzon Elan Networks william(a)elan.net

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