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[routing-wg]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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[routing-wg]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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[routing-wg]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

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 13 Apr '07

13 Apr '07

BGP Update Report Interval: 30-Mar-07 -to- 12-Apr-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9121 33665 3.0% 33.2 -- TTNET TTnet Autonomous System 2 - AS17974 27902 2.5% 102.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 3 - AS9829 18425 1.6% 85.7 -- BSNL-NIB National Internet Backbone 4 - AS306 14447 1.3% 79.4 -- DNIC - DoD Network Information Center 5 - AS24731 13737 1.2% 305.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - AS5786 10301 0.9% 65.2 -- UPRENET - University of Puerto Rico 7 - AS4775 9535 0.8% 80.8 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 8 - AS8447 9171 0.8% 129.2 -- TELEKOM-AT Telekom Austria AutonomousSystem 9 - AS9583 8859 0.8% 9.7 -- SIFY-AS-IN Sify Limited 10 - AS5803 7429 0.7% 78.2 -- DDN-ASNBLK - DoD Network Information Center 11 - AS702 7327 0.7% 27.9 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 12 - AS4249 6907 0.6% 51.5 -- LILLY-AS - Eli Lilly and Company 13 - AS22291 6906 0.6% 14.2 -- CHARTER-LA - Charter Communications 14 - AS17645 6609 0.6% 600.8 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - AS17557 6096 0.6% 16.3 -- PKTELECOM-AS-AP Pakistan Telecom 16 - AS25233 6069 0.5% 83.1 -- AWALNET-ASN Autonomus System number for Awalnet 17 - AS12654 6068 0.5% 148.0 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 18 - AS30890 5852 0.5% 28.3 -- EVOLVA Evolva Telecom 19 - AS19108 5720 0.5% 15.3 -- SUDDENLINK-COMMUNICATIONS - Suddenlink Communications 20 - AS36487 5682 0.5% 811.7 -- NEB-SANDHILLS-NET - Consolidated Telephone Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 4114 0.4% 4114.0 -- FORTESS-AS Fortess LLC Network 2 - AS3043 1373 0.1% 1373.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS38077 5344 0.5% 1336.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 4 - AS29700 2698 0.2% 899.3 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 5 - AS34378 850 0.1% 850.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS5609 1644 0.1% 822.0 -- ASN-CSELT # AS-CSELT CONVERTED TO ASN-CSELT FOR RPSL COMPLIANCE CSELT S.p.A. is a Research Center for the study, research, 7 - AS9747 1642 0.1% 821.0 -- EZINTERNET-AS-AP EZInternet Pty Ltd 8 - AS36487 5682 0.5% 811.7 -- NEB-SANDHILLS-NET - Consolidated Telephone Company 9 - AS1708 1599 0.1% 799.5 -- FR-CNET-ISSY - Centre National d'Etudes des Telecommunication -- CNET 10 - AS30707 1598 0.1% 799.0 -- 11 - AS11828 3326 0.3% 665.2 -- SOINET - State of Illinois/CMS 12 - AS12408 625 0.1% 625.0 -- BIKENT-AS Bikent Ltd. Autonomous system 13 - AS32761 616 0.1% 616.0 -- WASSE-NYC - Wasserstein & Co. 14 - AS17645 6609 0.6% 600.8 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - AS3944 558 0.1% 558.0 -- PARTAN-LAB - Partan & Partan 16 - AS19760 532 0.1% 532.0 -- CALPINECORP-1 - CALPINE CORP 17 - AS41555 528 0.1% 528.0 -- NOVATKL-AS FW Austria, Kundl 18 - AS14346 3076 0.3% 512.7 -- S.A O Estado de Sao Paulo 19 - AS33188 1012 0.1% 506.0 -- SCS-NETWORK-1 - Sono Corporate Suites 20 - AS17555 498 0.0% 498.0 -- SPRINGFIELD-AS-AP Springfield NOC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 81.213.47.0/24 7290 0.5% AS9121 -- TTNET TTnet Autonomous System 2 - 81.212.197.0/24 6726 0.5% AS9121 -- TTNET TTnet Autonomous System 3 - 194.242.124.0/22 4114 0.3% AS31594 -- FORTESS-AS Fortess LLC Network 4 - 59.94.240.0/20 4042 0.3% AS9829 -- BSNL-NIB National Internet Backbone 5 - 59.94.192.0/20 4042 0.3% AS9829 -- BSNL-NIB National Internet Backbone 6 - 59.95.240.0/20 4042 0.3% AS9829 -- BSNL-NIB National Internet Backbone 7 - 59.94.160.0/20 4042 0.3% AS9829 -- BSNL-NIB National Internet Backbone 8 - 81.212.39.0/24 3728 0.3% AS9121 -- TTNET TTnet Autonomous System 9 - 89.4.131.0/24 3417 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 89.4.129.0/24 3378 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 89.4.128.0/24 3357 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 163.191.160.0/19 3319 0.2% AS11828 -- SOINET - State of Illinois/CMS 13 - 89.4.130.0/24 3218 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 81.212.141.0/24 2874 0.2% AS9121 -- TTNET TTnet Autonomous System 15 - 203.177.8.0/24 2347 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 16 - 80.243.64.0/20 2326 0.2% AS21332 -- NTC-AS New Telephone Company 17 - 203.177.132.0/24 2311 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 18 - 203.177.10.0/24 2306 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 19 - 202.136.182.0/24 2202 0.2% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - 202.136.176.0/24 2200 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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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 13 Apr '07

13 Apr '07

This report has been generated at Fri Apr 13 21:50:00 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 06-04-07 214183 138447 07-04-07 214323 138473 08-04-07 214396 138547 09-04-07 214610 138763 10-04-07 214432 138786 11-04-07 214552 138836 12-04-07 214559 138907 13-04-07 214609 138920 AS Summary 24809 Number of ASes in routing system 10482 Number of ASes announcing only one prefix 1485 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90404864 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'). --- 13Apr07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 214763 138891 75872 35.3% All ASes AS4134 1244 307 937 75.3% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1266 358 908 71.7% TWTC - Time Warner Telecom, Inc. AS4755 1095 194 901 82.3% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 967 91 876 90.6% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1091 279 812 74.4% ATT-INTERNET3 - AT&T WorldNet Services AS18566 999 199 800 80.1% COVAD - Covad Communications Co. AS11492 1027 377 650 63.3% CABLEONE - CABLE ONE AS22773 697 52 645 92.5% CCINET-2 - Cox Communications Inc. AS8151 1040 426 614 59.0% Uninet S.A. de C.V. AS17488 663 84 579 87.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 707 170 537 76.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 509 525 50.8% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1485 974 511 34.4% ATT-INTERNET4 - AT&T WorldNet Services AS18101 530 31 499 94.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, 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 451 74 377 83.6% CHINANET-SH-AP China Telecom (Group) AS2386 1090 735 355 32.6% INS-AS - AT&T Data Communications Services AS721 618 277 341 55.2% DISA-ASNBLK - DoD Network Information Center AS5668 581 247 334 57.5% AS-5668 - CenturyTel Internet Holdings, Inc. AS7029 569 235 334 58.7% WINDSTREAM - Windstream Communications Inc AS15270 521 188 333 63.9% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS16852 398 74 324 81.4% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 781 464 317 40.6% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS4668 312 8 304 97.4% LGNET-AS-KR LG CNS AS33588 437 136 301 68.9% BRESNAN-AS - Bresnan Communications, LLC. AS14654 303 5 298 98.3% WAYPORT - Wayport AS6198 567 270 297 52.4% BATI-MIA - BellSouth Network Solutions, Inc AS855 566 274 292 51.6% CANET-ASN-4 - Bell Aliant Total 22850 7521 15329 67.1% 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 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 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 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 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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 193.33.178.0/23 AS39602 CRYSTAL-AS No Wires 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 - DISA/UNRRA 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 - DISA/UNRRA 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 - DISA/UNRRA 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. 204.153.68.0/24 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 216.21.1.0/24 AS11652 216.21.6.0/24 AS11652 216.21.7.0/24 AS11652 216.21.15.0/24 AS11652 216.21.17.0/24 AS11652 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

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[routing-wg]''RE.Contents of routing-wg digest''
by Antoni 13 Apr '07

13 Apr '07

Submission list. Many thanks. Antoni Valens

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[routing-wg]Agenda for Tallinn
by Rob Evans 12 Apr '07

12 Apr '07

Hi all, Attached is the first draft of the agenda for Tallinn. Four weeks out, and we already have a full session planned. Please let the chairs know if you have any comments! Thanks, Joao, Joachim, Rob RIPE Routing Working Group. Co-chairs: Joao Damas, Joachim Schmitz, Rob Evans Date: Thursday, 10th May. 14:00 - 15:30. Place: Grande Room. A. Agenda bashing, approval of previous minutes. [5 mins] Chairs. B. Router FIB Scalability. [25 mins] John Scudder, Juniper Networks. C. Modest Improvements to BGP. [35 mins] David Ward, Cisco Systems. D. Diagnosing the Location of Bogon Filters. [20 mins] Randy Bush, IIJ. Z. Wrap-up & AOB [5 mins]

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[routing-wg]New RIPE NCC IPv4 blocks pingable addresses
by Alex Le Heux 10 Apr '07

10 Apr '07

[Apologies for duplicate emails] Dear Colleages, The IANA recently allocated the IPv4 address ranges 92/8 and 93/8 to the RIPE NCC. The following pingable addresses are now available in these blocks: 92.192.0.1 92.255.248.1 93.192.0.1 93.255.248.1 More information regarding the debogonising project can be found here: http://www.ris.ripe.net/debogon/ Best regards, Alex Le Heux RIPE NCC IP Resource Analyst

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 06 Apr '07

06 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 07 Apr, 2007 Analysis Summary ---------------- BGP routing table entries examined: 217445 Prefixes after maximum aggregation: 116217 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 104542 Total ASes present in the Internet Routing Table: 24844 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21659 Origin ASes announcing only one prefix: 10450 Transit ASes present in the Internet Routing Table: 3185 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 3 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1705019720 Equivalent to 101 /8s, 160 /16s and 137 /24s Percentage of available address space announced: 46.0 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 113403 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 49833 Total APNIC prefixes after maximum aggregation: 20069 APNIC Deaggregation factor: 2.48 Prefixes being announced from the APNIC address blocks: 46877 Unique aggregates announced from the APNIC address blocks: 21084 APNIC Region origin ASes present in the Internet Routing Table: 2909 APNIC Region origin ASes announcing only one prefix: 779 APNIC Region transit ASes present in the Internet Routing Table: 428 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 290876352 Equivalent to 17 /8s, 86 /16s and 107 /24s Percentage of available APNIC address space announced: 72.1 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: 105650 Total ARIN prefixes after maximum aggregation: 61744 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 77656 Unique aggregates announced from the ARIN address blocks: 30162 ARIN Region origin ASes present in the Internet Routing Table: 11463 ARIN Region origin ASes announcing only one prefix: 4385 ARIN Region transit ASes present in the Internet Routing Table: 1045 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 327721344 Equivalent to 19 /8s, 136 /16s and 161 /24s Percentage of available ARIN address space announced: 72.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 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: 44899 Total RIPE prefixes after maximum aggregation: 29324 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41481 Unique aggregates announced from the RIPE address blocks: 26508 RIPE Region origin ASes present in the Internet Routing Table: 9436 RIPE Region origin ASes announcing only one prefix: 4974 RIPE Region transit ASes present in the Internet Routing Table: 1509 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 299437056 Equivalent to 17 /8s, 217 /16s and 12 /24s Percentage of available RIPE address space announced: 74.4 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: 14521 Total LACNIC prefixes after maximum aggregation: 4089 LACNIC Deaggregation factor: 3.55 Prefixes being announced from the LACNIC address blocks: 12617 Unique aggregates announced from the LACNIC address blocks: 7086 LACNIC Region origin ASes present in the Internet Routing Table: 777 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 134 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38813952 Equivalent to 2 /8s, 80 /16s and 65 /24s Percentage of available LACNIC address space announced: 57.8 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: 2538 Total AfriNIC prefixes after maximum aggregation: 987 AfriNIC Deaggregation factor: 2.57 Prefixes being announced from the AfriNIC address blocks: 1889 Unique aggregates announced from the AfriNIC address blocks: 1168 AfriNIC Region origin ASes present in the Internet Routing Table: 184 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 36 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5964288 Equivalent to 0 /8s, 91 /16s and 2 /24s Percentage of available AfriNIC address space announced: 17.8 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 1286 9438 280 CHINANET-BACKBONE 4755 1177 383 77 Videsh Sanchar Nigam Ltd. Aut 9583 1100 78 379 Sify Limited 9498 969 469 70 BHARTI BT INTERNET LTD. 4766 788 4943 314 Korea Telecom (KIX) 23577 786 35 711 Korea Telecom (ATM-MPLS) 17488 626 41 32 Hathway IP Over Cable Interne 7545 610 142 77 TPG Internet Pty Ltd 1221 571 1956 445 Telstra Pty Ltd 18101 538 116 27 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 502 68 10 LG-EDS Systems Inc. 4812 457 791 72 China Telecom (Shanghai) 9443 453 111 73 Primus Telecommunications 7474 385 216 260 SingTel Optus Pty Ltd 17557 369 35 175 Pakistan Telecom 4802 359 86 150 Wantree Development 4837 342 4596 157 chinanet IDC center beijing n 17974 342 129 14 PT TELEKOMUNIKASI INDONESIA 2907 338 1749 311 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1500 6127 983 AT&T WorldNet Services 4323 1271 1021 353 Time Warner Telecom 2386 1089 558 731 AT&T Data Communications Serv 6478 1085 333 152 AT&T Worldnet Services 6197 1033 682 500 BellSouth Network Solutions, 11492 1023 102 12 Cable One 18566 999 288 9 Covad Communications 174 941 6791 860 Cogent Communications 701 926 6658 727 UUNET Technologies, Inc. 1239 820 2715 571 Sprint 20115 811 722 426 Charter Communications 7011 780 225 463 Citizens Utilities 19262 723 2566 164 Verizon Global Networks 209 721 3733 572 Qwest 22773 696 1871 42 Cox Communications, Inc. 721 619 21756 274 DLA Systems Automation Center 852 591 1096 378 Telus Advanced Communications 5668 582 160 17 CenturyTel Internet Holdings, 19916 568 49 54 OLM LLC 855 565 250 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 520 1941 414 UUNET - Commercial IP service 24863 340 47 32 LINKdotNET AS number 3301 309 1455 289 TeliaNet Sweden 3320 303 4993 251 Deutsche Telekom AG 6746 275 95 252 Dynamic Network Technologies, 8220 265 463 255 COLT Telecommunications 680 257 2044 250 DFN-IP service G-WiN 5416 249 15 15 BATELCO-BH 3215 239 2256 92 France Telecom Transpac 8708 233 287 226 Romania Data Systems S.A. 1257 222 1180 168 SWIPnet Swedish IP Network 3269 216 2583 73 TELECOM ITALIA 3246 208 354 197 Song Networks 8551 206 196 30 Bezeq International 30890 205 17 93 SC Kappa Invexim SRL 20858 199 34 4 EgyNet 3352 196 1795 36 Ibernet, Internet Access Netw 12479 185 578 6 Uni2 Autonomous System 3300 184 171 89 AUCS Communications Services 786 175 1795 175 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1073 2009 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 361 116 66 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 310 238 12 VTR PUNTO NET S.A. 7303 265 143 24 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 242 17 14 Telefonica del Sur S.A. 11556 237 128 4 Cable-Wireless Panama 6147 227 180 24 Telefonica Del Peru 6503 212 171 84 AVANTEL, S.A. 20299 182 25 23 NEWCOM AMERICAS 10481 181 72 8 Prima S.A. 10620 164 48 22 TVCABLE BOGOTA 21826 156 28 59 INTERCABLE 23216 156 19 47 RAMtelecom Telecomunicaciones 7910 154 11 29 ANDINET ON LINE 19429 148 91 38 E.T.B. 14522 147 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 209 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 15475 128 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 113 7 7 EEPAD TISP TELECOM & INTERNET 2905 85 176 74 The Internetworking Company o 24835 85 48 6 RAYA Telecom - Egypt 2561 61 6 2 Egyptian Universities Network 15706 55 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 21280 27 4 4 Swift Global Kenya Ltd.Is an 33776 27 2 5 Starcomms Nigeria Limited 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1177 1100 Videsh Sanchar Nigam Ltd. Aut 11492 1023 1011 Cable One 4134 1286 1006 CHINANET-BACKBONE 18566 999 990 Covad Communications 6478 1085 933 AT&T Worldnet Services 4323 1271 918 Time Warner Telecom 9498 969 899 BHARTI BT INTERNET LTD. 8151 1073 862 UniNet S.A. de C.V. 9583 1100 721 Sify Limited 22773 696 654 Cox Communications, Inc. 17488 626 594 Hathway IP Over Cable Interne 5668 582 565 CenturyTel Internet Holdings, 19262 723 559 Verizon Global Networks 6197 1033 533 BellSouth Network Solutions, 7545 610 533 TPG Internet Pty Ltd 19916 568 514 OLM LLC 18101 538 511 Reliance Infocom Ltd Internet 855 565 494 Canadian Research Network 4668 502 492 LG-EDS Systems Inc. 7029 565 484 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 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 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 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 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 /8:20 /9:9 /10:12 /11:34 /12:122 /13:235 /14:445 /15:851 /16:9340 /17:3802 /18:6278 /19:13423 /20:15066 /21:13615 /22:17683 /23:19065 /24:115168 /25:775 /26:810 /27:483 /28:60 /29:40 /30:69 /31:0 /32:40 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1076 1085 AT&T Worldnet Services 11492 1009 1023 Cable One 18566 981 999 Covad Communications 9583 940 1100 Sify Limited 7018 817 1500 AT&T WorldNet Services 2386 811 1089 AT&T Data Communications Serv 6197 796 1033 BellSouth Network Solutions, 23577 772 786 Korea Telecom (ATM-MPLS) 7011 683 780 Citizens Utilities 9498 632 969 BHARTI BT INTERNET LTD. 4766 593 788 Korea Telecom (KIX) 4755 573 1177 Videsh Sanchar Nigam Ltd. Aut 19916 563 568 OLM LLC 4323 529 1271 Time Warner Telecom 4668 492 502 LG-EDS Systems Inc. 15270 486 518 PaeTec.net -a division of Pae 855 463 565 Canadian Research Network 18101 462 538 Reliance Infocom Ltd Internet 5668 450 582 CenturyTel Internet Holdings, 17488 448 626 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:65 9:1 12:1797 15:19 16:3 17:3 18:8 20:36 24:948 25:1 32:53 38:294 40:57 41:112 44:2 47:4 52:4 55:1 56:3 57:25 58:366 59:360 60:228 61:906 62:991 63:1968 64:3111 65:2314 66:3223 67:775 68:645 69:1785 70:490 71:111 72:1247 73:1 74:326 75:175 76:31 77:156 80:810 81:788 82:663 83:380 84:473 85:758 86:381 87:462 88:251 89:887 90:19 91:261 97:1 116:10 121:163 122:521 123:64 124:759 125:915 128:273 129:223 130:124 131:350 132:51 133:10 134:192 135:38 136:175 137:87 138:191 139:55 140:482 141:142 142:369 143:213 144:281 145:43 146:323 147:146 148:381 149:179 150:115 151:124 152:92 153:121 154:5 155:252 156:152 157:181 158:160 159:154 160:103 161:90 162:235 163:141 164:452 165:401 166:247 167:293 168:499 169:117 170:393 171:15 172:1 189:243 190:548 192:5741 193:3780 194:3076 195:2197 196:917 198:3749 199:3282 200:4651 201:1008 202:7250 203:7418 204:3948 205:2107 206:2413 207:2880 208:2615 209:3604 210:2387 211:933 212:1287 213:1423 214:406 215:39 216:3996 217:1167 218:355 219:301 220:896 221:390 222:269 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 06 Apr '07

06 Apr '07

BGP Update Report Interval: 23-Mar-07 -to- 05-Apr-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 23281 1.9% 87.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS9121 23085 1.8% 39.8 -- TTNET TTnet Autonomous System 3 - AS9829 18389 1.5% 145.9 -- BSNL-NIB National Internet Backbone 4 - AS24731 14822 1.2% 361.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - AS306 13157 1.1% 72.3 -- DNIC - DoD Network Information Center 6 - AS5786 10298 0.8% 64.8 -- UPRENET - University of Puerto Rico 7 - AS8447 9195 0.7% 129.5 -- TELEKOM-AT Telekom Austria AutonomousSystem 8 - AS9583 8952 0.7% 8.5 -- SIFY-AS-IN Sify Limited 9 - AS4621 8952 0.7% 63.5 -- UNSPECIFIED UNINET-TH 10 - AS721 8229 0.7% 19.3 -- DISA-ASNBLK - DoD Network Information Center 11 - AS3255 8163 0.7% 61.8 -- UARNET-AS Ukrainian Academic and Research Network 12 - AS7545 7773 0.6% 15.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd 13 - AS17557 7761 0.6% 20.7 -- PKTELECOM-AS-AP Pakistan Telecom 14 - AS702 7739 0.6% 18.6 -- AS702 MCI EMEA - Commercial IP service provider in Europe 15 - AS18231 7245 0.6% 59.9 -- EXATT-AS-AP Exatt Technologies Private Ltd. 16 - AS30890 7227 0.6% 34.7 -- EVOLVA Evolva Telecom 17 - AS12654 7183 0.6% 175.2 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 18 - AS22291 6904 0.6% 13.5 -- CHARTER-LA - Charter Communications 19 - AS17645 6699 0.5% 609.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - AS15471 6409 0.5% 42.4 -- SNR-RO SNR - Societatea Nationala de Radiocomunicatii TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3043 3119 0.2% 3119.0 -- AMPHIB-AS - Amphibian Media Corporation 2 - AS31594 2826 0.2% 2826.0 -- FORTESS-AS Fortess LLC Network 3 - AS38077 6040 0.5% 1510.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 4 - AS34378 859 0.1% 859.0 -- RUG-AS Razguliay-UKRROS Group 5 - AS38151 835 0.1% 835.0 -- ENUM-AS-ID APJII-RD 6 - AS11828 3327 0.3% 831.8 -- SOINET - State of Illinois/CMS 7 - AS31307 698 0.1% 698.0 -- YKYATIRIM YAPI KREDI YATIRIM 8 - AS41664 668 0.1% 668.0 -- SEMSER-AS Semser Provider LLP 9 - AS36487 4667 0.4% 666.7 -- NEB-SANDHILLS-NET - Consolidated Telephone Company 10 - AS10210 650 0.1% 650.0 -- HOSTECHNET-AP Hostech.Net 11 - AS17645 6699 0.5% 609.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - AS33188 1180 0.1% 590.0 -- 13 - AS29700 1763 0.1% 587.7 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 14 - AS9747 1691 0.1% 563.7 -- EZINTERNET-AS-AP EZInternet Pty Ltd 15 - AS30707 1610 0.1% 536.7 -- 16 - AS36867 512 0.0% 512.0 -- Kokonet-BGP 17 - AS13292 490 0.0% 490.0 -- BK DAT 18 - AS35423 486 0.0% 486.0 -- PIRCHER Josef Pircher BetriebsGmbH 19 - AS19760 481 0.0% 481.0 -- CALPINECORP-1 - CALPINE CORP 20 - AS24102 479 0.0% 479.0 -- PEOPLESUPPORT-AS-CEBU-AP PeopleSupport Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 81.213.47.0/24 5206 0.3% AS9121 -- TTNET TTnet Autonomous System 2 - 81.212.197.0/24 4796 0.3% AS9121 -- TTNET TTnet Autonomous System 3 - 59.94.240.0/20 3964 0.3% AS9829 -- BSNL-NIB National Internet Backbone 4 - 59.94.192.0/20 3964 0.3% AS9829 -- BSNL-NIB National Internet Backbone 5 - 59.95.240.0/20 3964 0.3% AS9829 -- BSNL-NIB National Internet Backbone 6 - 59.94.160.0/20 3964 0.3% AS9829 -- BSNL-NIB National Internet Backbone 7 - 81.212.39.0/24 3567 0.2% AS9121 -- TTNET TTnet Autonomous System 8 - 89.4.130.0/24 3474 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.129.0/24 3469 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 89.4.131.0/24 3430 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 89.4.128.0/24 3419 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 163.191.160.0/19 3323 0.2% AS11828 -- SOINET - State of Illinois/CMS 13 - 209.140.24.0/24 3119 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 14 - 194.242.124.0/22 2826 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 15 - 80.243.64.0/20 2485 0.2% AS21332 -- NTC-AS New Telephone Company 16 - 192.6.180.0/24 2476 0.2% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 17 - 58.65.1.0/24 2306 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 18 - 202.136.176.0/24 2173 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 19 - 202.136.182.0/24 2168 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - 62.89.226.0/24 2146 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 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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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 06 Apr '07

06 Apr '07

This report has been generated at Fri Apr 6 21:47:13 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 30-03-07 213735 137823 31-03-07 213608 137710 01-04-07 213704 137854 02-04-07 213815 138060 03-04-07 214256 138024 04-04-07 213986 138300 05-04-07 214125 138248 06-04-07 214183 138345 AS Summary 24759 Number of ASes in routing system 10456 Number of ASes announcing only one prefix 1473 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90396928 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'). --- 06Apr07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 214272 138377 75895 35.4% All ASes AS4134 1257 319 938 74.6% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1266 356 910 71.9% TWTC - Time Warner Telecom, Inc. AS4755 1080 195 885 81.9% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 971 91 880 90.6% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1084 275 809 74.6% ATT-INTERNET3 - AT&T WorldNet Services AS18566 999 257 742 74.3% COVAD - Covad Communications Co. AS11492 1022 373 649 63.5% CABLEONE - CABLE ONE AS22773 693 52 641 92.5% CCINET-2 - Cox Communications Inc. AS8151 1071 457 614 57.3% Uninet S.A. de C.V. AS17488 626 82 544 86.9% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 707 165 542 76.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1033 508 525 50.8% BATI-ATL - BellSouth Network Solutions, Inc AS18101 538 32 506 94.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS7018 1473 976 497 33.7% ATT-INTERNET4 - AT&T WorldNet Services 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 746 319 427 57.2% KIXS-AS-KR Korea Telecom AS4812 450 72 378 84.0% CHINANET-SH-AP China Telecom (Group) AS2386 1091 735 356 32.6% INS-AS - AT&T Data Communications Services AS721 618 277 341 55.2% DISA-ASNBLK - DoD Network Information Center AS5668 578 238 340 58.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS15270 515 179 336 65.2% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS7029 565 235 330 58.4% WINDSTREAM - Windstream Communications Inc AS3602 505 181 324 64.2% AS3602-RTI - Rogers Telecom Inc. AS16852 396 73 323 81.6% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS16814 361 42 319 88.4% NSS S.A. AS7011 780 463 317 40.6% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS7545 606 300 306 50.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS4668 310 8 302 97.4% LGNET-AS-KR LG CNS AS33588 437 136 301 68.9% BRESNAN-AS - Bresnan Communications, LLC. Total 22849 7562 15287 66.9% 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 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 77.244.208.0/20 AS35357 RSSP-AS FSUE RS SP AS 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 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 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 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 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 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 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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 194.110.208.0/24 AS174 COGENT Cogent/PSI 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 - DISA/UNRRA 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 - DISA/UNRRA 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 - DISA/UNRRA 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 203.132.64.0/22 AS24001 203.132.68.0/24 AS24001 203.132.74.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.80.0/22 AS24001 203.132.84.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.86.0/23 AS24001 203.132.88.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.90.0/24 AS24001 203.132.95.0/24 AS24001 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. 204.153.68.0/24 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 216.21.1.0/24 AS11652 216.21.6.0/24 AS11652 216.21.7.0/24 AS11652 216.21.15.0/24 AS11652 216.21.17.0/24 AS11652 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

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 30 Mar '07

30 Mar '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 31 Mar, 2007 Analysis Summary ---------------- BGP routing table entries examined: 216896 Prefixes after maximum aggregation: 116021 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105580 Total ASes present in the Internet Routing Table: 24788 Origin-only ASes present in the Internet Routing Table: 21588 Origin ASes announcing only one prefix: 10438 Transit ASes present in the Internet Routing Table: 3200 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1696136904 Equivalent to 101 /8s, 24 /16s and 254 /24s Percentage of available address space announced: 45.8 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 113042 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 49774 Total APNIC prefixes after maximum aggregation: 20064 APNIC Deaggregation factor: 2.48 Prefixes being announced from the APNIC address blocks: 46835 Unique aggregates announced from the APNIC address blocks: 21082 APNIC Region origin ASes present in the Internet Routing Table: 2911 APNIC Region origin ASes announcing only one prefix: 783 APNIC Region transit ASes present in the Internet Routing Table: 432 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 289521472 Equivalent to 17 /8s, 65 /16s and 191 /24s Percentage of available APNIC address space announced: 71.7 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: 105390 Total ARIN prefixes after maximum aggregation: 61644 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 77433 Unique aggregates announced from the ARIN address blocks: 30092 ARIN Region origin ASes present in the Internet Routing Table: 11448 ARIN Region origin ASes announcing only one prefix: 4390 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: 323997824 Equivalent to 19 /8s, 79 /16s and 208 /24s Percentage of available ARIN address space announced: 71.5 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: 44789 Total RIPE prefixes after maximum aggregation: 29241 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41313 Unique aggregates announced from the RIPE address blocks: 27670 RIPE Region origin ASes present in the Internet Routing Table: 9394 RIPE Region origin ASes announcing only one prefix: 4949 RIPE Region transit ASes present in the Internet Routing Table: 1516 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 296694528 Equivalent to 17 /8s, 175 /16s and 51 /24s Percentage of available RIPE address space announced: 73.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-43007 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: 14458 Total LACNIC prefixes after maximum aggregation: 4089 LACNIC Deaggregation factor: 3.54 Prefixes being announced from the LACNIC address blocks: 12533 Unique aggregates announced from the LACNIC address blocks: 7058 LACNIC Region origin ASes present in the Internet Routing Table: 779 LACNIC Region origin ASes announcing only one prefix: 258 LACNIC Region transit ASes present in the Internet Routing Table: 136 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38542336 Equivalent to 2 /8s, 76 /16s and 28 /24s Percentage of available LACNIC address space announced: 57.4 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: 2478 Total AfriNIC prefixes after maximum aggregation: 977 AfriNIC Deaggregation factor: 2.54 Prefixes being announced from the AfriNIC address blocks: 1883 Unique aggregates announced from the AfriNIC address blocks: 1147 AfriNIC Region origin ASes present in the Internet Routing Table: 184 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5439488 Equivalent to 0 /8s, 83 /16s and 0 /24s Percentage of available AfriNIC address space announced: 16.2 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 1286 9438 280 CHINANET-BACKBONE 4755 1172 383 77 Videsh Sanchar Nigam Ltd. Aut 9583 1104 78 376 Sify Limited 9498 966 469 70 BHARTI BT INTERNET LTD. 4766 784 4943 313 Korea Telecom (KIX) 23577 784 35 709 Korea Telecom (ATM-MPLS) 17488 624 41 31 Hathway IP Over Cable Interne 7545 602 142 78 TPG Internet Pty Ltd 1221 580 1973 454 Telstra Pty Ltd 18101 538 116 27 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 502 68 10 LG-EDS Systems Inc. 9443 454 111 74 Primus Telecommunications 4812 451 791 72 China Telecom (Shanghai) 7474 380 215 259 SingTel Optus Pty Ltd 4802 360 86 149 Wantree Development 17557 360 35 175 Pakistan Telecom 4837 343 4484 154 chinanet IDC center beijing n 17974 341 129 14 PT TELEKOMUNIKASI INDONESIA 2907 338 1749 311 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1493 6125 978 AT&T WorldNet Services 4323 1268 1020 352 Time Warner Telecom 2386 1090 558 732 AT&T Data Communications Serv 6478 1077 331 153 AT&T Worldnet Services 6197 1029 676 498 BellSouth Network Solutions, 11492 1017 102 12 Cable One 18566 998 288 9 Covad Communications 701 952 6660 726 UUNET Technologies, Inc. 174 942 6791 860 Cogent Communications 1239 820 2715 571 Sprint 20115 809 720 426 Charter Communications 7011 780 225 462 Citizens Utilities 19262 722 2582 162 Verizon Global Networks 209 721 3733 572 Qwest 22773 693 1871 42 Cox Communications, Inc. 721 620 21756 274 DLA Systems Automation Center 852 590 1095 377 Telus Advanced Communications 5668 581 160 17 CenturyTel Internet Holdings, 7029 567 456 81 Alltel Information Services, 19916 567 49 59 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 521 1893 415 UUNET - Commercial IP service 24863 338 46 31 LINKdotNET AS number 3301 310 1199 289 TeliaNet Sweden 3320 302 4993 250 Deutsche Telekom AG 6746 271 95 249 Dynamic Network Technologies, 8220 268 468 258 COLT Telecommunications 680 258 2044 251 DFN-IP service G-WiN 5416 254 16 12 BATELCO-BH 3215 239 2256 92 France Telecom Transpac 8708 235 287 228 Romania Data Systems S.A. 1257 222 1180 168 SWIPnet Swedish IP Network 3269 215 2583 72 TELECOM ITALIA 3246 208 356 197 Song Networks 8551 206 196 30 Bezeq International 30890 206 17 96 SC Kappa Invexim SRL 20858 199 34 4 EgyNet 3352 195 1795 36 Ibernet, Internet Access Netw 3300 185 171 90 AUCS Communications Services 12479 185 578 6 Uni2 Autonomous System 786 175 1795 175 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1060 2008 209 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 361 116 66 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 7303 262 142 23 Telecom Argentina Stet-France 6471 256 74 30 ENTEL CHILE S.A. 14117 241 17 14 Telefonica del Sur S.A. 11556 237 128 4 Cable-Wireless Panama 6147 230 182 20 Telefonica Del Peru 6503 212 171 84 AVANTEL, S.A. 20299 182 25 25 NEWCOM AMERICAS 10481 181 72 8 Prima S.A. 10620 163 48 21 TVCABLE BOGOTA 21826 156 28 59 INTERCABLE 23216 156 19 42 RAMtelecom Telecomunicaciones 7910 154 11 29 ANDINET ON LINE 19429 148 91 38 E.T.B. 18822 146 9 6 TELEFONICA MANQUEHUE 14522 145 22 5 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 207 60 6 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 15475 128 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 111 6 5 EEPAD TISP TELECOM & INTERNET 2905 85 176 74 The Internetworking Company o 24835 85 48 6 RAYA Telecom - Egypt 15706 55 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 12455 34 6 3 Jambonet Autonomous system 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 33776 27 2 5 Starcomms Nigeria Limited 21280 25 4 4 Swift Global Kenya Ltd.Is an 10798 23 1 14 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1172 1095 Videsh Sanchar Nigam Ltd. Aut 4134 1286 1006 CHINANET-BACKBONE 11492 1017 1005 Cable One 18566 998 989 Covad Communications 6478 1077 924 AT&T Worldnet Services 4323 1268 916 Time Warner Telecom 9498 966 896 BHARTI BT INTERNET LTD. 8151 1060 851 UniNet S.A. de C.V. 9583 1104 728 Sify Limited 22773 693 651 Cox Communications, Inc. 17488 624 593 Hathway IP Over Cable Interne 5668 581 564 CenturyTel Internet Holdings, 19262 722 560 Verizon Global Networks 6197 1029 531 BellSouth Network Solutions, 7545 602 524 TPG Internet Pty Ltd 18101 538 511 Reliance Infocom Ltd Internet 19916 567 508 OLM LLC 855 566 495 Canadian Research Network 4668 502 492 LG-EDS Systems Inc. 7029 567 486 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 65412 PRIVATE 124.254.58.0/23 7497 Computer Network Inf 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 65412 PRIVATE 220.113.17.0/24 7497 Computer Network Inf 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 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 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 /10:12 /11:32 /12:120 /13:230 /14:442 /15:845 /16:9340 /17:3803 /18:6259 /19:13409 /20:15005 /21:13598 /22:17626 /23:19002 /24:114859 /25:778 /26:805 /27:491 /28:61 /29:40 /30:71 /31:0 /32:40 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1068 1077 AT&T Worldnet Services 11492 1003 1017 Cable One 18566 980 998 Covad Communications 9583 944 1104 Sify Limited 7018 815 1493 AT&T WorldNet Services 2386 812 1090 AT&T Data Communications Serv 6197 796 1029 BellSouth Network Solutions, 23577 770 784 Korea Telecom (ATM-MPLS) 7011 683 780 Citizens Utilities 9498 629 966 BHARTI BT INTERNET LTD. 4766 589 784 Korea Telecom (KIX) 4755 569 1172 Videsh Sanchar Nigam Ltd. Aut 19916 562 567 OLM LLC 4323 527 1268 Time Warner Telecom 4668 492 502 LG-EDS Systems Inc. 15270 484 516 PaeTec.net -a division of Pae 855 464 566 Canadian Research Network 18101 462 538 Reliance Infocom Ltd Internet 5668 449 581 CenturyTel Internet Holdings, 17488 446 624 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:64 9:1 12:1793 15:19 16:3 17:3 18:8 20:36 24:934 25:1 32:53 38:291 40:56 41:111 44:2 47:4 52:4 55:1 56:3 57:25 58:355 59:359 60:224 61:905 62:1016 63:1973 64:3098 65:2316 66:3191 67:766 68:636 69:1792 70:489 71:110 72:1240 73:1 74:320 75:171 76:31 77:111 80:824 81:785 82:660 83:376 84:481 85:767 86:384 87:465 88:249 89:874 90:19 91:235 97:1 98:1 116:11 117:1 118:1 119:1 120:1 121:161 122:522 123:63 124:756 125:918 128:273 129:224 130:120 131:350 132:51 133:10 134:190 135:37 136:180 137:87 138:193 139:56 140:482 141:143 142:371 143:212 144:280 145:43 146:323 147:148 148:386 149:188 150:115 151:123 152:93 153:120 154:5 155:250 156:152 157:179 158:161 159:152 160:103 161:90 162:235 163:141 164:452 165:400 166:246 167:294 168:500 169:119 170:393 171:15 172:1 189:227 190:547 192:5735 193:3717 194:3061 195:2204 196:911 198:3735 199:3287 200:4607 201:1008 202:7243 203:7410 204:3972 205:2096 206:2415 207:2882 208:2599 209:3601 210:2396 211:931 212:1279 213:1422 214:410 215:39 216:3964 217:1174 218:355 219:298 220:905 221:389 222:272 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 30 Mar '07

30 Mar '07

BGP Update Report Interval: 16-Mar-07 -to- 29-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4621 18197 1.5% 128.1 -- UNSPECIFIED UNINET-TH 2 - AS17974 17117 1.4% 50.8 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 3 - AS24731 13611 1.1% 349.0 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - AS306 11181 0.9% 61.4 -- DNIC - DoD Network Information Center 5 - AS9829 10205 0.8% 54.6 -- BSNL-NIB National Internet Backbone 6 - AS3255 9609 0.8% 72.2 -- UARNET-AS Ukrainian Academic and Research Network 7 - AS7545 9414 0.8% 16.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd 8 - AS721 8374 0.7% 14.3 -- DISA-ASNBLK - DoD Network Information Center 9 - AS6198 8087 0.7% 13.2 -- BATI-MIA - BellSouth Network Solutions, Inc 10 - AS9583 8062 0.7% 7.4 -- SIFY-AS-IN Sify Limited 11 - AS702 7989 0.6% 13.1 -- AS702 MCI EMEA - Commercial IP service provider in Europe 12 - AS12654 7901 0.6% 202.6 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 13 - AS9121 7530 0.6% 29.3 -- TTNET TTnet Autonomous System 14 - AS17885 7507 0.6% 85.3 -- JKTXLNET-AS-AP PT Excelcomindo Pratama 15 - AS17645 6766 0.5% 615.1 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 16 - AS18231 6416 0.5% 53.9 -- EXATT-AS-AP Exatt Technologies Private Ltd. 17 - AS4657 6287 0.5% 29.9 -- STARHUBINTERNET-AS Starhub Internet, Singapore 18 - AS8151 6267 0.5% 6.1 -- Uninet S.A. de C.V. 19 - AS5803 5983 0.5% 63.0 -- DDN-ASNBLK - DoD Network Information Center 20 - AS24326 5801 0.5% 52.3 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38151 1701 0.1% 1701.0 -- ENUM-AS-ID APJII-RD 2 - AS11828 3309 0.3% 1654.5 -- SOINET - State of Illinois/CMS 3 - AS31307 1200 0.1% 1200.0 -- YKYATIRIM YAPI KREDI YATIRIM 4 - AS34378 866 0.1% 866.0 -- RUG-AS Razguliay-UKRROS Group 5 - AS38077 3392 0.3% 848.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 6 - AS3043 3376 0.3% 844.0 -- AMPHIB-AS - Amphibian Media Corporation 7 - AS10210 823 0.1% 823.0 -- HOSTECHNET-AP Hostech.Net 8 - AS41664 784 0.1% 784.0 -- SEMSER-AS Semser Provider LLP 9 - AS31594 773 0.1% 773.0 -- FORTESS-AS Fortess LLC Network 10 - AS17645 6766 0.5% 615.1 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - AS33188 1190 0.1% 595.0 -- SCS-NETWORK-1 - Sono Corporate Suites 12 - AS33025 554 0.0% 554.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP 13 - AS30707 1577 0.1% 525.7 -- 14 - AS19580 522 0.0% 522.0 -- ZONETEL - ZONE TELECOM, INC. 15 - AS39610 948 0.1% 474.0 -- LCH-CLEARNET LCH Clearnet 16 - AS29700 1338 0.1% 446.0 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 17 - AS12408 419 0.0% 419.0 -- BIKENT-AS Bikent Ltd. Autonomous system 18 - AS5310 386 0.0% 386.0 -- DODNIC - DoD Network Information Center 19 - AS22779 1093 0.1% 364.3 -- 20 - AS12890 359 0.0% 359.0 -- SEPTOR-NET Septor Ltd. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 89.4.129.0/24 3440 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 2 - 89.4.131.0/24 3425 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 3 - 209.140.24.0/24 3373 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 4 - 163.191.160.0/19 3308 0.2% AS11828 -- SOINET - State of Illinois/CMS 5 - 89.4.128.0/24 3223 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 89.4.130.0/24 2435 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 58.65.1.0/24 2391 0.2% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 8 - 125.162.94.0/23 2372 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 9 - 80.243.64.0/20 2192 0.1% AS21332 -- NTC-AS New Telephone Company 10 - 202.136.176.0/24 2173 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - 202.136.182.0/24 2168 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 62.89.226.0/24 2020 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 13 - 59.94.240.0/20 1955 0.1% AS9829 -- BSNL-NIB National Internet Backbone 14 - 59.94.160.0/20 1955 0.1% AS9829 -- BSNL-NIB National Internet Backbone 15 - 59.94.192.0/20 1955 0.1% AS9829 -- BSNL-NIB National Internet Backbone 16 - 59.95.240.0/20 1955 0.1% AS9829 -- BSNL-NIB National Internet Backbone 17 - 203.119.54.0/24 1707 0.1% AS18347 -- IPNET-ID Indo Pratama CyberNet, PT. AS38151 -- ENUM-AS-ID APJII-RD 18 - 216.85.83.0/24 1598 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 19 - 81.213.47.0/24 1590 0.1% AS9121 -- TTNET TTnet Autonomous System 20 - 64.95.193.0/24 1562 0.1% AS30707 -- 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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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 30 Mar '07

30 Mar '07

This report has been generated at Fri Mar 30 21:51:39 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 24-03-07 212978 137770 25-03-07 213361 137704 25-03-07 213382 137719 26-03-07 213264 137946 27-03-07 213449 137933 28-03-07 213343 137975 29-03-07 213422 137986 30-03-07 213735 137885 AS Summary 24688 Number of ASes in routing system 10436 Number of ASes announcing only one prefix 1479 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90405120 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'). --- 30Mar07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 213633 137946 75687 35.4% All ASes AS4134 1257 319 938 74.6% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1266 355 911 72.0% TWTC - Time Warner Telecom, Inc. AS4755 1074 194 880 81.9% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 967 96 871 90.1% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1077 278 799 74.2% ATT-INTERNET3 - AT&T WorldNet Services AS18566 998 259 739 74.0% COVAD - Covad Communications Co. AS11492 1016 369 647 63.7% CABLEONE - CABLE ONE AS22773 691 53 638 92.3% CCINET-2 - Cox Communications Inc. AS8151 1058 457 601 56.8% Uninet S.A. de C.V. AS19262 706 173 533 75.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1030 507 523 50.8% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1479 971 508 34.3% ATT-INTERNET4 - AT&T WorldNet Services AS18101 538 32 506 94.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 624 143 481 77.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19916 567 100 467 82.4% ASTRUM-0001 - OLM LLC AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 742 315 427 57.5% KIXS-AS-KR Korea Telecom AS4812 444 72 372 83.8% CHINANET-SH-AP China Telecom (Group) AS2386 1093 738 355 32.5% INS-AS - AT&T Data Communications Services AS721 619 277 342 55.3% DISA-ASNBLK - DoD Network Information Center AS5668 578 238 340 58.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS3602 518 183 335 64.7% AS3602-RTI - Rogers Telecom Inc. AS15270 513 179 334 65.1% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS7029 560 232 328 58.6% WINDSTREAM - Windstream Communications Inc AS16852 396 73 323 81.6% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 781 461 320 41.0% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS16814 361 42 319 88.4% NSS S.A. AS4668 310 8 302 97.4% LGNET-AS-KR LG CNS AS33588 430 129 301 70.0% BRESNAN-AS - Bresnan Communications, LLC. AS9583 1105 807 298 27.0% SIFY-AS-IN Sify Limited Total 23301 8125 15176 65.1% 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 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 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 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 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 69.36.192.0/20 AS29804 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 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 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 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 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 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 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 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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 193.143.84.0/23 AS12375 OPOY-AS Oulu Telephone Company,Finland 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 198.143.64.0/19 AS7350 METROCON - MetroCon Communications, Inc. 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 - DISA/UNRRA 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 - DISA/UNRRA 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 - DISA/UNRRA 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 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 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. 202.136.254.0/24 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 203.132.64.0/22 AS24001 203.132.68.0/24 AS24001 203.132.74.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.80.0/22 AS24001 203.132.84.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.86.0/23 AS24001 203.132.88.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.90.0/24 AS24001 203.132.95.0/24 AS24001 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. 204.153.68.0/24 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 206.131.192.0/20 AS7806 BINARY-NET - Binary.net 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 CSOLUTIONS - Computer Solutions, Inc. 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 216.21.1.0/24 AS11652 216.21.6.0/24 AS11652 216.21.7.0/24 AS11652 216.21.15.0/24 AS11652 216.21.17.0/24 AS11652 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 216.224.64.0/19 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

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[routing-wg]RIS modifications for 4-byte ASNs on 27 March
by Erik Romijn 28 Mar '07

28 Mar '07

[Apologies for duplicates] Dear Colleagues On 1 January 2007, we began assigning 4-byte Autonomous System Numbers (ASNs). We need to modify the Routing Information Service (RIS) and RIS raw data dumps to include these in its output. You may need to update any tools that parse RIS output. We will switch one Remote Route Collector (RRC) to 4-byte ASN supporting software on 27 March 2007, somewhere between 09:00 and 13:00 (UTC). We plan to switch the other RRCs to 4-byte ASN supporting software on 28 March 2007, between 09:00 and 17:00 (UTC). Details of the changes to the RIS can be found at: http://www.ripe.net/projects/ris/docs/asn.html If you have any questions, please send an e-mail to <ris(a)ripe.net>. Regards, Erik Romijn Information Services Department RIPE NCC

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[routing-wg]New IPv4 blocks allocated to RIPE NCC
by Alex Le Heux 28 Mar '07

28 Mar '07

[Apologies for duplicate mails] Dear Colleagues, The RIPE NCC received the IPv4 address ranges 92/8 and 93/8 from the IANA in March 2007. We will begin allocating from these ranges in the near future. The minimum allocation size for these two /8s has been set at /21. You may wish to adjust any filters you have in place accordingly. More information on the IP space administered by the RIPE NCC can be found on our web site at: <https://www.ripe.net/ripe/docs/ripe-ncc-managed-address-space.html> Additionally, please note that two "pilot" prefixes will be announced from each /8. The prefixes are: 92.192.0.0/16 93.192.0.0/16 92.255.248.0/21 93.255.248.0/21 They all originate in AS12654. More information on this "pilot" activity is available in the draft document "De-Bogonising New Address Blocks" which can be found at: <http://www.ripe.net/ripe/draft-documents/deboganising-draft.html> Best regards, Alex Le Heux RIPE NCC IP Resource Analyst

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 23 Mar '07

23 Mar '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 24 Mar, 2007 Analysis Summary ---------------- BGP routing table entries examined: 216399 Prefixes after maximum aggregation: 115792 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105231 Total ASes present in the Internet Routing Table: 24708 Origin-only ASes present in the Internet Routing Table: 21519 Origin ASes announcing only one prefix: 10383 Transit ASes present in the Internet Routing Table: 3189 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1694597580 Equivalent to 101 /8s, 1 /16s and 129 /24s Percentage of available address space announced: 45.7 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112657 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 49615 Total APNIC prefixes after maximum aggregation: 19960 APNIC Deaggregation factor: 2.49 Prefixes being announced from the APNIC address blocks: 46658 Unique aggregates announced from the APNIC address blocks: 20953 APNIC Region origin ASes present in the Internet Routing Table: 2911 APNIC Region origin ASes announcing only one prefix: 786 APNIC Region transit ASes present in the Internet Routing Table: 428 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 289529280 Equivalent to 17 /8s, 65 /16s and 221 /24s Percentage of available APNIC address space announced: 71.7 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: 105361 Total ARIN prefixes after maximum aggregation: 61649 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 77367 Unique aggregates announced from the ARIN address blocks: 29985 ARIN Region origin ASes present in the Internet Routing Table: 11429 ARIN Region origin ASes announcing only one prefix: 4376 ARIN Region transit ASes present in the Internet Routing Table: 1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 323592832 Equivalent to 19 /8s, 73 /16s and 162 /24s Percentage of available ARIN address space announced: 71.4 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: 44550 Total RIPE prefixes after maximum aggregation: 29101 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41178 Unique aggregates announced from the RIPE address blocks: 27441 RIPE Region origin ASes present in the Internet Routing Table: 9337 RIPE Region origin ASes announcing only one prefix: 4908 RIPE Region transit ASes present in the Internet Routing Table: 1515 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 295806084 Equivalent to 17 /8s, 161 /16s and 164 /24s Percentage of available RIPE address space announced: 80.1 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 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14345 Total LACNIC prefixes after maximum aggregation: 4099 LACNIC Deaggregation factor: 3.50 Prefixes being announced from the LACNIC address blocks: 12403 Unique aggregates announced from the LACNIC address blocks: 7140 LACNIC Region origin ASes present in the Internet Routing Table: 776 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 136 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38409472 Equivalent to 2 /8s, 74 /16s and 21 /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: 2523 Total AfriNIC prefixes after maximum aggregation: 981 AfriNIC Deaggregation factor: 2.57 Prefixes being announced from the AfriNIC address blocks: 1874 Unique aggregates announced from the AfriNIC address blocks: 1146 AfriNIC Region origin ASes present in the Internet Routing Table: 185 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5435648 Equivalent to 0 /8s, 82 /16s and 241 /24s Percentage of available AfriNIC address space announced: 16.2 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 1282 9389 277 CHINANET-BACKBONE 4755 1160 383 77 Videsh Sanchar Nigam Ltd. Aut 9583 1102 78 366 Sify Limited 9498 970 468 70 BHARTI BT INTERNET LTD. 23577 786 35 715 Korea Telecom (ATM-MPLS) 4766 782 4943 313 Korea Telecom (KIX) 17488 620 41 29 Hathway IP Over Cable Interne 1221 577 1973 451 Telstra Pty Ltd 7545 541 141 62 TPG Internet Pty Ltd 18101 537 116 26 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 502 68 10 LG-EDS Systems Inc. 9443 453 111 73 Primus Telecommunications 4812 450 790 71 China Telecom (Shanghai) 7474 381 216 260 SingTel Optus Pty Ltd 17557 361 35 175 Pakistan Telecom 4802 360 86 149 Wantree Development 4837 342 4580 153 chinanet IDC center beijing n 17974 339 129 14 PT TELEKOMUNIKASI INDONESIA 2907 336 1733 309 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1505 6128 982 AT&T WorldNet Services 4323 1299 1021 355 Time Warner Telecom 6478 1138 434 189 AT&T Worldnet Services 2386 1092 558 734 AT&T Data Communications Serv 6197 1034 675 499 BellSouth Network Solutions, 11492 1014 102 12 Cable One 18566 997 288 9 Covad Communications 701 971 6661 741 UUNET Technologies, Inc. 174 940 6791 861 Cogent Communications 20115 844 716 422 Charter Communications 1239 820 2715 572 Sprint 7011 776 225 458 Citizens Utilities 22773 740 1872 41 Cox Communications, Inc. 19262 726 2603 160 Verizon Global Networks 209 720 3733 571 Qwest 721 618 21756 274 DLA Systems Automation Center 852 589 1087 377 Telus Advanced Communications 5668 580 160 16 CenturyTel Internet Holdings, 855 568 250 71 Canadian Research Network 19916 567 49 59 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 522 1877 415 UUNET - Commercial IP service 24863 337 46 30 LINKdotNET AS number 3301 312 1199 291 TeliaNet Sweden 3320 301 4993 249 Deutsche Telekom AG 6746 270 95 249 Dynamic Network Technologies, 8220 269 469 258 COLT Telecommunications 680 257 2044 251 DFN-IP service G-WiN 5416 253 16 12 BATELCO-BH 3215 235 2208 96 France Telecom Transpac 8708 235 284 228 Romania Data Systems S.A. 1257 222 1180 168 SWIPnet Swedish IP Network 3269 215 2583 72 TELECOM ITALIA 3246 207 356 197 Song Networks 8551 206 196 30 Bezeq International 30890 206 17 96 SC Kappa Invexim SRL 20858 199 34 4 EgyNet 3352 192 1795 36 Ibernet, Internet Access Netw 3300 185 171 90 AUCS Communications Services 12479 184 578 6 Uni2 Autonomous System 786 174 1795 174 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1075 2040 210 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 354 109 87 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 7303 257 142 23 Telecom Argentina Stet-France 6471 256 74 30 ENTEL CHILE S.A. 14117 240 17 14 Telefonica del Sur S.A. 11556 236 128 3 Cable-Wireless Panama 6147 230 182 20 Telefonica Del Peru 6503 205 170 79 AVANTEL, S.A. 20299 182 25 25 NEWCOM AMERICAS 10481 181 72 8 Prima S.A. 21826 156 28 55 INTERCABLE 23216 155 19 42 RAMtelecom Telecomunicaciones 7910 154 11 33 ANDINET ON LINE 10620 150 45 19 TVCABLE BOGOTA 19429 146 91 37 E.T.B. 14522 145 22 5 SatNet S.A. 18822 145 9 10 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 205 60 6 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 15475 128 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 106 6 5 EEPAD TISP TELECOM & INTERNET 2905 85 176 74 The Internetworking Company o 24835 85 48 6 RAYA Telecom - Egypt 2561 61 6 2 Egyptian Universities Network 15706 54 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 41 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 12455 27 6 3 Jambonet Autonomous system 21280 27 4 4 Swift Global Kenya Ltd.Is an 33776 27 2 5 Starcomms Nigeria Limited Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1160 1083 Videsh Sanchar Nigam Ltd. Aut 4134 1282 1005 CHINANET-BACKBONE 11492 1014 1002 Cable One 18566 997 988 Covad Communications 6478 1138 949 AT&T Worldnet Services 4323 1299 944 Time Warner Telecom 9498 970 900 BHARTI BT INTERNET LTD. 8151 1075 865 UniNet S.A. de C.V. 9583 1102 736 Sify Limited 22773 740 699 Cox Communications, Inc. 17488 620 591 Hathway IP Over Cable Interne 19262 726 566 Verizon Global Networks 5668 580 564 CenturyTel Internet Holdings, 6197 1034 535 BellSouth Network Solutions, 18101 537 511 Reliance Infocom Ltd Internet 19916 567 508 OLM LLC 855 568 497 Canadian Research Network 4668 502 492 LG-EDS Systems Inc. 7029 563 483 Alltel Information Services, 15270 515 481 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65520 PRIVATE 87.120.217.0/24 34224 Neterra Ltd. 64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 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 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 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 197.7.78.0/24 17557 Pakistan Telecom 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 /10:12 /11:33 /12:121 /13:231 /14:441 /15:844 /16:9320 /17:3805 /18:6254 /19:13407 /20:14989 /21:13558 /22:17536 /23:18904 /24:114576 /25:784 /26:819 /27:489 /28:71 /29:44 /30:91 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1094 1138 AT&T Worldnet Services 11492 1000 1014 Cable One 18566 979 997 Covad Communications 9583 943 1102 Sify Limited 7018 821 1505 AT&T WorldNet Services 2386 814 1092 AT&T Data Communications Serv 6197 802 1034 BellSouth Network Solutions, 23577 772 786 Korea Telecom (ATM-MPLS) 7011 679 776 Citizens Utilities 9498 637 970 BHARTI BT INTERNET LTD. 4766 590 782 Korea Telecom (KIX) 19916 562 567 OLM LLC 4755 558 1160 Videsh Sanchar Nigam Ltd. Aut 4323 526 1299 Time Warner Telecom 4668 492 502 LG-EDS Systems Inc. 15270 483 515 PaeTec.net -a division of Pae 855 466 568 Canadian Research Network 18101 462 537 Reliance Infocom Ltd Internet 5668 450 580 CenturyTel Internet Holdings, 17488 442 620 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:65 9:1 12:1791 15:19 16:3 17:3 18:8 20:36 24:929 25:1 32:53 38:292 40:56 41:110 44:2 47:4 52:4 55:1 56:3 57:25 58:363 59:357 60:222 61:905 62:1004 63:1960 64:3083 65:2326 66:3160 67:759 68:664 69:1789 70:495 71:105 72:1239 73:1 74:307 75:103 76:12 77:105 80:844 81:783 82:663 83:361 84:507 85:756 86:409 87:473 88:252 89:839 90:19 91:221 97:1 116:2 117:1 118:1 119:1 120:1 121:146 122:521 123:57 124:751 125:932 128:272 129:223 130:123 131:351 132:51 133:10 134:188 135:38 136:181 137:87 138:137 139:56 140:481 141:144 142:374 143:210 144:281 145:43 146:320 147:146 148:382 149:188 150:114 151:123 152:93 153:120 154:5 155:248 156:155 157:177 158:162 159:153 160:104 161:91 162:234 163:174 164:448 165:397 166:244 167:293 168:520 169:119 170:390 171:15 172:1 189:240 190:496 192:5745 193:3750 194:3047 195:2195 196:910 197:1 198:3749 199:3286 200:4587 201:994 202:7248 203:7364 204:3980 205:2079 206:2452 207:2887 208:2594 209:3615 210:2383 211:928 212:1284 213:1421 214:409 215:39 216:3966 217:1149 218:354 219:292 220:889 221:390 222:271 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 23 Mar '07

23 Mar '07

BGP Update Report Interval: 09-Mar-07 -to- 22-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7015 25182 1.7% 6.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc 2 - AS701 14449 1.0% 14.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 3 - AS4621 13778 0.9% 97.0 -- UNSPECIFIED UNINET-TH 4 - AS24731 12021 0.8% 308.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - AS306 11840 0.8% 65.1 -- DNIC - DoD Network Information Center 6 - AS17974 11782 0.8% 38.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 7 - AS12654 11338 0.8% 298.4 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 8 - AS17557 10919 0.7% 29.6 -- PKTELECOM-AS-AP Pakistan Telecom 9 - AS702 10368 0.7% 14.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe 10 - AS6197 8903 0.6% 8.6 -- BATI-ATL - BellSouth Network Solutions, Inc 11 - AS6198 8819 0.6% 14.5 -- BATI-MIA - BellSouth Network Solutions, Inc 12 - AS721 8656 0.6% 19.5 -- DISA-ASNBLK - DoD Network Information Center 13 - AS7545 7694 0.5% 13.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd 14 - AS9541 7204 0.5% 54.2 -- CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 15 - AS4657 7099 0.5% 34.1 -- STARHUBINTERNET-AS Starhub Internet, Singapore 16 - AS17645 7040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 17 - AS8151 6983 0.5% 8.4 -- Uninet S.A. de C.V. 18 - AS7011 6891 0.5% 8.9 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 19 - AS8452 6850 0.5% 26.2 -- TEDATA TEDATA 20 - AS24086 6090 0.4% 290.0 -- ETC-AS-VN Electric Telecommunication Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS20426 5679 0.4% 5679.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - AS3043 3243 0.2% 3243.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS31307 1170 0.1% 1170.0 -- YKYATIRIM YAPI KREDI YATIRIM 4 - AS38151 1148 0.1% 1148.0 -- ENUM-AS-ID APJII-RD 5 - AS34378 875 0.1% 875.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS11828 3690 0.2% 738.0 -- SOINET - State of Illinois/CMS 7 - AS17645 7040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 8 - AS3217 699 0.1% 699.0 -- SIMBIRSK 9 - AS19580 685 0.1% 685.0 -- ZONETEL - ZONE TELECOM, INC. 10 - AS39066 1189 0.1% 594.5 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS 11 - AS21391 1671 0.1% 557.0 -- TDA-AS 12 - AS33188 1089 0.1% 544.5 -- SCS-NETWORK-1 - Sono Corporate Suites 13 - AS30707 1587 0.1% 529.0 -- 14 - AS3538 1541 0.1% 513.7 -- ITSDN-U1 - DISA/UNRRA 15 - AS3944 507 0.0% 507.0 -- PARTAN-LAB - Partan & Partan 16 - AS9090 507 0.0% 507.0 -- OiT-AS 17 - AS22326 1864 0.1% 466.0 -- SAMLINK - Sam Houston Services 18 - AS38077 1692 0.1% 423.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 19 - AS31026 415 0.0% 415.0 -- AESA-AS Autostrada Eksploatacja S.A. 20 - AS12408 398 0.0% 398.0 -- BIKENT-AS Bikent Ltd. Autonomous system TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 155.201.48.0/21 5679 0.3% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - 89.4.131.0/24 3404 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 3 - 89.4.129.0/24 3332 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - 163.191.160.0/19 3331 0.2% AS11828 -- SOINET - State of Illinois/CMS 5 - 209.140.24.0/24 3243 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 6 - 89.4.128.0/24 3217 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 125.162.94.0/23 2704 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 8 - 192.6.180.0/24 2366 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 9 - 58.65.1.0/24 2319 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - 202.136.176.0/24 2253 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - 202.136.182.0/24 2251 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 62.89.226.0/24 1805 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 13 - 216.85.83.0/24 1643 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 14 - 143.81.0.0/21 1635 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 15 - 64.95.193.0/24 1573 0.1% AS30707 -- 16 - 144.106.132.0/24 1524 0.1% AS3538 -- ITSDN-U1 - DISA/UNRRA AS6010 -- DDN-ASNBLK - DoD Network Information Center 17 - 213.144.101.0/24 1377 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 18 - 213.144.100.0/24 1377 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 19 - 80.243.64.0/20 1345 0.1% AS21332 -- NTC-AS New Telephone Company 20 - 194.42.208.0/20 1197 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 23 Mar '07

23 Mar '07

This report has been generated at Fri Mar 23 21:48:42 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 16-03-07 211983 137402 17-03-07 212191 137612 18-03-07 212651 137701 19-03-07 212620 137644 20-03-07 212571 137728 21-03-07 212772 137798 22-03-07 212889 137849 23-03-07 212806 137807 AS Summary 24617 Number of ASes in routing system 10377 Number of ASes announcing only one prefix 1488 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90404864 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'). --- 23Mar07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 213057 137780 75277 35.3% All ASes AS4134 1253 316 937 74.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1295 359 936 72.3% TWTC - Time Warner Telecom, Inc. AS9498 971 95 876 90.2% BBIL-AP BHARTI BT INTERNET LTD. AS4755 1063 211 852 80.2% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS6478 1138 391 747 65.6% ATT-INTERNET3 - AT&T WorldNet Services AS22773 737 52 685 92.9% CCINET-2 - Cox Communications Inc. AS18566 997 345 652 65.4% COVAD - Covad Communications Co. AS11492 1014 367 647 63.8% CABLEONE - CABLE ONE AS8151 1071 458 613 57.2% Uninet S.A. de C.V. AS17488 620 58 562 90.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 710 163 547 77.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 507 527 51.0% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1488 976 512 34.4% ATT-INTERNET4 - AT&T WorldNet Services AS18101 536 31 505 94.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 315 425 57.4% KIXS-AS-KR Korea Telecom AS15270 512 135 377 73.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS4812 443 71 372 84.0% CHINANET-SH-AP China Telecom (Group) AS2386 1093 738 355 32.5% INS-AS - AT&T Data Communications Services AS721 618 277 341 55.2% DISA-ASNBLK - DoD Network Information Center AS5668 576 239 337 58.5% AS-5668 - CenturyTel Internet Holdings, Inc. AS3602 520 184 336 64.6% AS3602-RTI - Rogers Telecom Inc. AS7029 563 238 325 57.7% WINDSTREAM - Windstream Communications Inc AS16852 395 73 322 81.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 776 458 318 41.0% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS9583 1102 799 303 27.5% SIFY-AS-IN Sify Limited AS4668 310 8 302 97.4% LGNET-AS-KR LG CNS AS33588 432 132 300 69.4% BRESNAN-AS - Bresnan Communications, LLC. AS6198 565 268 297 52.6% BATI-MIA - BellSouth Network Solutions, Inc Total 23643 8426 15217 64.4% 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 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 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 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 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 69.36.192.0/20 AS29804 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 74.124.192.0/19 AS25795 ARPNET - ARP NETWORKS, INC. 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 139.56.0.0/19 AS14956 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 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 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 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 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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-1 192.124.252.0/22 AS680 DFN-IP service G-WiN 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 193.200.42.0/23 AS34019 HIVANE Hivane network ASN 193.200.44.0/23 AS34932 FUZION fuzion is a Danish Internet Service Provider 193.200.56.0/23 AS12989 EWEKA Eweka Internet Services ASN The Netherlands 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 - DISA/UNRRA 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 - DISA/UNRRA 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 - DISA/UNRRA 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 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 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 202.90.33.0/24 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. 202.136.254.0/24 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 203.132.64.0/22 AS24001 203.132.68.0/24 AS24001 203.132.74.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.80.0/22 AS24001 203.132.84.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.86.0/23 AS24001 203.132.88.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.90.0/24 AS24001 203.132.95.0/24 AS24001 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. 204.153.68.0/24 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 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 CSOLUTIONS - Computer Solutions, Inc. 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 216.21.1.0/24 AS11652 216.21.6.0/24 AS11652 216.21.7.0/24 AS11652 216.21.15.0/24 AS11652 216.21.17.0/24 AS11652 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 216.116.56.0/24 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 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

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[routing-wg]Routing WG meeting in Tallinn
by Rob Evans 21 Mar '07

21 Mar '07

Hi all, Spring is coming to the RIPE region, and with it another RIPE meeting, this time in the beautiful (so I am told) city of Tallinn, Estonia. Can you start thinking about items you might want to present at the routing working-group meeting and let Joao, Joachim and myself know? As a related topic, last year we tried to kick off a discussion about what this working group might be doing: http://www.ripe.net/ripe/maillists/archives/routing-wg/2006/msg00187.html If you have any comments, feel free to send them to the list. What do you think we could all be doing? Or even *should* be doing? More importantly, are you willing to help! Many thanks, Joao, Joachim and Rob

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 16 Mar '07

16 Mar '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 17 Mar, 2007 Analysis Summary ---------------- BGP routing table entries examined: 215817 Prefixes after maximum aggregation: 115556 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 104950 Total ASes present in the Internet Routing Table: 24639 Origin-only ASes present in the Internet Routing Table: 21439 Origin ASes announcing only one prefix: 10359 Transit ASes present in the Internet Routing Table: 3200 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1688675212 Equivalent to 100 /8s, 167 /16s and 35 /24s Percentage of available address space announced: 45.6 Percentage of allocated address space announced: 62.6 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112245 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 49398 Total APNIC prefixes after maximum aggregation: 19932 APNIC Deaggregation factor: 2.48 Prefixes being announced from the APNIC address blocks: 46476 Unique aggregates announced from the APNIC address blocks: 20919 APNIC Region origin ASes present in the Internet Routing Table: 2896 APNIC Region origin ASes announcing only one prefix: 780 APNIC Region transit ASes present in the Internet Routing Table: 432 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 287310976 Equivalent to 17 /8s, 32 /16s and 4 /24s Percentage of available APNIC address space announced: 71.2 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: 105063 Total ARIN prefixes after maximum aggregation: 61530 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 77083 Unique aggregates announced from the ARIN address blocks: 29859 ARIN Region origin ASes present in the Internet Routing Table: 11405 ARIN Region origin ASes announcing only one prefix: 4374 ARIN Region transit ASes present in the Internet Routing Table: 1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 320763008 Equivalent to 19 /8s, 30 /16s and 116 /24s Percentage of available ARIN address space announced: 70.8 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 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: 44473 Total RIPE prefixes after maximum aggregation: 29021 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41144 Unique aggregates announced from the RIPE address blocks: 27331 RIPE Region origin ASes present in the Internet Routing Table: 9307 RIPE Region origin ASes announcing only one prefix: 4890 RIPE Region transit ASes present in the Internet Routing Table: 1519 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 29 Number of RIPE addresses announced to Internet: 294731652 Equivalent to 17 /8s, 145 /16s and 63 /24s Percentage of available RIPE address space announced: 79.9 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, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14306 Total LACNIC prefixes after maximum aggregation: 4096 LACNIC Deaggregation factor: 3.49 Prefixes being announced from the LACNIC address blocks: 12343 Unique aggregates announced from the LACNIC address blocks: 7123 LACNIC Region origin ASes present in the Internet Routing Table: 775 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 136 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38253056 Equivalent to 2 /8s, 71 /16s and 178 /24s Percentage of available LACNIC address space announced: 57.0 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: 2573 Total AfriNIC prefixes after maximum aggregation: 975 AfriNIC Deaggregation factor: 2.64 Prefixes being announced from the AfriNIC address blocks: 1876 Unique aggregates announced from the AfriNIC address blocks: 1157 AfriNIC Region origin ASes present in the Internet Routing Table: 184 AfriNIC Region origin ASes announcing only one prefix: 60 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5430272 Equivalent to 0 /8s, 82 /16s and 220 /24s Percentage of available AfriNIC address space announced: 16.2 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 1285 9138 280 CHINANET-BACKBONE 4755 1142 383 76 Videsh Sanchar Nigam Ltd. Aut 9583 1086 78 366 Sify Limited 9498 968 468 70 BHARTI BT INTERNET LTD. 23577 784 35 713 Korea Telecom (ATM-MPLS) 4766 776 4943 311 Korea Telecom (KIX) 17488 612 40 28 Hathway IP Over Cable Interne 7545 595 142 75 TPG Internet Pty Ltd 1221 578 1957 452 Telstra Pty Ltd 18101 542 116 26 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 454 68 10 LG-EDS Systems Inc. 9443 454 111 74 Primus Telecommunications 4812 446 786 71 China Telecom (Shanghai) 7474 381 216 260 SingTel Optus Pty Ltd 4802 360 86 149 Wantree Development 17557 349 34 171 Pakistan Telecom 4837 341 4388 152 chinanet IDC center beijing n 2907 337 1733 310 SINET Japan 17974 337 129 14 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1504 6128 980 AT&T WorldNet Services 4323 1332 1005 352 Time Warner Telecom 6478 1133 433 188 AT&T Worldnet Services 2386 1096 566 738 AT&T Data Communications Serv 6197 1032 675 499 BellSouth Network Solutions, 11492 1005 101 17 Cable One 18566 997 288 9 Covad Communications 174 942 6792 865 Cogent Communications 701 938 6692 739 UUNET Technologies, Inc. 1239 823 2716 575 Sprint 20115 819 710 419 Charter Communications 7011 775 226 463 Citizens Utilities 19262 740 2601 172 Verizon Global Networks 22773 734 1872 41 Cox Communications, Inc. 209 716 3732 568 Qwest 721 618 21756 274 DLA Systems Automation Center 852 592 1088 379 Telus Advanced Communications 5668 579 160 16 CenturyTel Internet Holdings, 19916 568 49 54 OLM LLC 855 567 250 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 520 1878 413 UUNET - Commercial IP service 24863 335 46 28 LINKdotNET AS number 3301 313 1200 292 TeliaNet Sweden 3320 299 4994 250 Deutsche Telekom AG 8220 272 469 262 COLT Telecommunications 6746 269 95 248 Dynamic Network Technologies, 680 257 2044 251 DFN-IP service G-WiN 5416 254 16 12 BATELCO-BH 3215 235 2208 96 France Telecom Transpac 8708 235 284 228 Romania Data Systems S.A. 1257 222 1180 169 SWIPnet Swedish IP Network 3269 217 2519 75 TELECOM ITALIA 8551 206 196 30 Bezeq International 3246 205 355 195 Song Networks 30890 205 17 95 SC Kappa Invexim SRL 20858 198 34 3 EgyNet 3352 191 1795 36 Ibernet, Internet Access Netw 3300 185 171 90 AUCS Communications Services 12479 182 578 6 Uni2 Autonomous System 786 173 1795 173 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1074 2024 209 UniNet S.A. de C.V. 11830 482 299 19 Instituto Costarricense de El 11172 350 108 84 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 6471 256 74 30 ENTEL CHILE S.A. 7303 256 142 23 Telecom Argentina Stet-France 14117 239 16 13 Telefonica del Sur S.A. 11556 237 128 4 Cable-Wireless Panama 6147 229 180 24 Telefonica Del Peru 6503 208 171 81 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 20299 174 25 23 NEWCOM AMERICAS 21826 162 29 58 INTERCABLE 7910 154 11 33 ANDINET ON LINE 23216 154 19 42 RAMtelecom Telecomunicaciones 10620 150 45 19 TVCABLE BOGOTA 19429 146 91 37 E.T.B. 18822 145 9 10 TELEFONICA MANQUEHUE 14522 144 22 5 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 220 60 6 TEDATA 15475 162 84 4 Nile Online 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 5536 123 8 15 Internet Egypt Network 33783 111 6 5 EEPAD TISP TELECOM & INTERNET 24835 86 48 6 RAYA Telecom - Egypt 2905 85 176 74 The Internetworking Company o 2561 64 6 2 Egyptian Universities Network 15706 55 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 41 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 12455 27 6 3 Jambonet Autonomous system 21280 27 4 4 Swift Global Kenya Ltd.Is an 33776 27 2 5 Starcomms Nigeria Limited Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1142 1066 Videsh Sanchar Nigam Ltd. Aut 4134 1285 1005 CHINANET-BACKBONE 11492 1005 988 Cable One 18566 997 988 Covad Communications 4323 1332 980 Time Warner Telecom 6478 1133 945 AT&T Worldnet Services 9498 968 898 BHARTI BT INTERNET LTD. 8151 1074 865 UniNet S.A. de C.V. 9583 1086 720 Sify Limited 22773 734 693 Cox Communications, Inc. 17488 612 584 Hathway IP Over Cable Interne 19262 740 568 Verizon Global Networks 5668 579 563 CenturyTel Internet Holdings, 6197 1032 533 BellSouth Network Solutions, 7545 595 520 TPG Internet Pty Ltd 18101 542 516 Reliance Infocom Ltd Internet 19916 568 514 OLM LLC 855 567 496 Canadian Research Network 7029 559 480 Alltel Information Services, 15270 514 480 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 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 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 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 /10:12 /11:33 /12:119 /13:229 /14:438 /15:839 /16:9307 /17:3792 /18:6216 /19:13331 /20:14973 /21:13545 /22:17496 /23:18863 /24:114292 /25:769 /26:801 /27:483 /28:69 /29:43 /30:98 /31:0 /32:41 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1089 1133 AT&T Worldnet Services 11492 991 1005 Cable One 18566 979 997 Covad Communications 9583 927 1086 Sify Limited 7018 821 1504 AT&T WorldNet Services 2386 818 1096 AT&T Data Communications Serv 6197 800 1032 BellSouth Network Solutions, 23577 770 784 Korea Telecom (ATM-MPLS) 7011 676 775 Citizens Utilities 9498 637 968 BHARTI BT INTERNET LTD. 4766 584 776 Korea Telecom (KIX) 19916 563 568 OLM LLC 4755 546 1142 Videsh Sanchar Nigam Ltd. Aut 4323 531 1332 Time Warner Telecom 15270 482 514 PaeTec.net -a division of Pae 855 465 567 Canadian Research Network 18101 465 542 Reliance Infocom Ltd Internet 5668 450 579 CenturyTel Internet Holdings, 4668 445 454 LG-EDS Systems Inc. 17488 434 612 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:65 9:1 12:1802 15:19 16:3 17:3 18:8 20:35 24:919 25:1 32:53 38:288 40:56 41:105 44:2 47:4 52:4 55:1 56:3 57:25 58:361 59:352 60:223 61:903 62:1034 63:1950 64:3070 65:2317 66:3161 67:760 68:664 69:1780 70:491 71:103 72:1231 73:1 74:292 75:87 76:12 77:98 80:847 81:780 82:651 83:363 84:508 85:729 86:422 87:481 88:245 89:837 90:18 91:222 97:1 116:1 117:1 118:1 119:1 120:1 121:149 122:521 123:57 124:762 125:918 128:271 129:223 130:119 131:347 132:51 133:10 134:188 135:37 136:181 137:86 138:194 139:56 140:480 141:142 142:373 143:210 144:274 145:43 146:321 147:145 148:386 149:187 150:114 151:120 152:94 153:118 154:5 155:247 156:155 157:176 158:162 159:153 160:104 161:90 162:236 163:174 164:449 165:384 166:245 167:281 168:520 169:119 170:390 171:15 172:1 189:240 190:463 192:5733 193:3734 194:2996 195:2188 196:918 198:3746 199:3280 200:4595 201:978 202:7215 203:7378 204:3982 205:2072 206:2444 207:2903 208:2557 209:3583 210:2389 211:922 212:1317 213:1425 214:407 215:39 216:3984 217:1167 218:351 219:274 220:878 221:374 222:271 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 16 Mar '07

16 Mar '07

BGP Update Report Interval: 02-Mar-07 -to- 15-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7015 25174 1.5% 6.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc 2 - AS701 14862 0.9% 15.4 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 3 - AS9583 13600 0.8% 26.6 -- SIFY-AS-IN Sify Limited 4 - AS17557 13135 0.8% 37.0 -- PKTELECOM-AS-AP Pakistan Telecom 5 - AS721 12228 0.7% 27.9 -- DISA-ASNBLK - DoD Network Information Center 6 - AS702 12121 0.7% 17.1 -- AS702 MCI EMEA - Commercial IP service provider in Europe 7 - AS24731 11754 0.7% 279.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - AS12654 10761 0.6% 290.8 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 9 - AS20426 9897 0.6% 9897.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 10 - AS8151 9559 0.6% 10.7 -- Uninet S.A. de C.V. 11 - AS24086 9392 0.6% 447.2 -- ETC-AS-VN Electric Telecommunication Company 12 - AS17974 9094 0.5% 39.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 13 - AS7545 8892 0.5% 15.1 -- TPG-INTERNET-AP TPG Internet Pty Ltd 14 - AS8452 8315 0.5% 30.2 -- TEDATA TEDATA 15 - AS4323 7309 0.4% 10.6 -- TWTC - Time Warner Telecom, Inc. 16 - AS17645 7290 0.4% 729.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 17 - AS33783 7195 0.4% 64.8 -- EEPAD 18 - AS3269 7039 0.4% 32.3 -- ASN-IBSNAZ TELECOM ITALIA 19 - AS3561 6952 0.4% 14.4 -- SAVVIS - Savvis 20 - AS7011 6946 0.4% 8.6 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS20426 9897 0.6% 9897.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - AS3043 3397 0.2% 3397.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS31594 1335 0.1% 1335.0 -- FORTESS-AS Fortess LLC Network 4 - AS31307 1297 0.1% 1297.0 -- YKYATIRIM YAPI KREDI YATIRIM 5 - AS39066 2257 0.1% 1128.5 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS 6 - AS19580 994 0.1% 994.0 -- ZONETEL - ZONE TELECOM, INC. 7 - AS33797 972 0.1% 972.0 -- APIS-NET-AS Grupa Internetowa 8 - AS34378 865 0.1% 865.0 -- RUG-AS Razguliay-UKRROS Group 9 - AS30707 1703 0.1% 851.5 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc. 10 - AS38151 774 0.1% 774.0 -- ENUM-AS-ID APJII-RD 11 - AS17645 7290 0.4% 729.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - AS3217 662 0.0% 662.0 -- SIMBIRSK 13 - AS11828 3096 0.2% 619.2 -- SOINET - State of Illinois/CMS 14 - AS26113 1196 0.1% 598.0 -- TNS-ASN - Triware Networld Systems 15 - AS33188 1108 0.1% 554.0 -- SCS-NETWORK-1 - Sono Corporate Suites 16 - AS15964 466 0.0% 466.0 -- CAMNET-AS 17 - AS21391 1360 0.1% 453.3 -- TDA-AS 18 - AS24086 9392 0.6% 447.2 -- ETC-AS-VN Electric Telecommunication Company 19 - AS22072 440 0.0% 440.0 -- DEFINITYHEALTH - Definity Health 20 - AS14699 4747 0.3% 431.5 -- BTCBCI - Bloomingdale Communications Inc TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 155.201.48.0/21 9897 0.5% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - 209.140.24.0/24 3397 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 3 - 89.4.128.0/24 3363 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - 89.4.131.0/24 3361 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - 89.4.129.0/24 3299 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 125.162.94.0/23 2538 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 7 - 192.6.180.0/24 2509 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 8 - 58.65.1.0/24 2380 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 9 - 202.136.182.0/24 2313 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - 202.136.176.0/24 2313 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - 163.191.160.0/19 2194 0.1% AS11828 -- SOINET - State of Illinois/CMS 12 - 62.89.226.0/24 1832 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 13 - 64.95.193.0/24 1699 0.1% AS30707 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc. 14 - 216.85.83.0/24 1606 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 15 - 143.81.0.0/21 1497 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 16 - 213.144.115.0/24 1444 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 17 - 213.144.101.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 18 - 213.144.100.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 19 - 213.144.113.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 20 - 200.226.190.0/23 1415 0.1% AS14571 -- Internet Group do Brasil 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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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 16 Mar '07

16 Mar '07

This report has been generated at Fri Mar 16 21:46:08 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 09-03-07 211361 137006 10-03-07 211723 136945 11-03-07 211514 137020 12-03-07 211573 137100 13-03-07 211659 137294 14-03-07 211828 137121 15-03-07 211917 137205 16-03-07 211983 137331 AS Summary 24555 Number of ASes in routing system 10355 Number of ASes announcing only one prefix 1488 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90339584 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'). --- 16Mar07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 212177 137360 74817 35.3% All ASes AS4323 1328 356 972 73.2% TWTC - Time Warner Telecom, Inc. AS4134 1251 314 937 74.9% CHINANET-BACKBONE No.31,Jin-rong Street AS9498 969 95 874 90.2% BBIL-AP BHARTI BT INTERNET LTD. AS4755 1043 209 834 80.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS6478 1133 389 744 65.7% ATT-INTERNET3 - AT&T WorldNet Services AS22773 732 49 683 93.3% CCINET-2 - Cox Communications Inc. AS11492 1005 360 645 64.2% CABLEONE - CABLE ONE AS8151 1074 457 617 57.4% Uninet S.A. de C.V. AS18566 997 382 615 61.7% COVAD - Covad Communications Co. AS17488 612 57 555 90.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 708 175 533 75.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1032 507 525 50.9% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1488 970 518 34.8% ATT-INTERNET4 - AT&T WorldNet Services AS18101 541 31 510 94.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 737 314 423 57.4% KIXS-AS-KR Korea Telecom AS15270 510 115 395 77.5% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS4812 439 71 368 83.8% CHINANET-SH-AP China Telecom (Group) AS2386 1095 742 353 32.2% INS-AS - AT&T Data Communications Services AS721 618 276 342 55.3% DISA-ASNBLK - DoD Network Information Center AS5668 575 238 337 58.6% AS-5668 - CenturyTel Internet Holdings, Inc. AS3602 520 184 336 64.6% AS3602-RTI - Rogers Telecom Inc. AS16852 400 74 326 81.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7029 558 239 319 57.2% WINDSTREAM - Windstream Communications Inc AS7011 775 463 312 40.3% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS33588 432 132 300 69.4% BRESNAN-AS - Bresnan Communications, LLC. AS14654 302 5 297 98.3% WAYPORT - Wayport AS6198 564 268 296 52.5% BATI-MIA - BellSouth Network Solutions, Inc AS9583 1091 807 284 26.0% SIFY-AS-IN Sify Limited Total 23600 8441 15159 64.2% 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 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 ITXC - ITXC 64.7.120.0/21 AS13537 ITXC-2 - ITXC 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 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 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 ISKIMARO - Iskimaro 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 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 66.242.96.0/20 AS1785 USLEC-ASN-1785 - USLEC Corp. 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 AS19548 ADELPHIA-AS2 - 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 AS19548 ADELPHIA-AS2 - 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 69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc. 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 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.35.0.0/18 AS19548 ADELPHIA-AS2 - 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 77.243.176.0/20 AS9009 GBXS-AS GlobalaXs Communications 79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology 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 139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc. 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 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 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 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 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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-1 192.124.252.0/22 AS680 DFN-IP service G-WiN 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 193.143.84.0/23 AS12375 OPOY-AS Oulu Telephone Company,Finland 193.200.116.0/23 AS31235 SKIWEBCENTER-AS SKIWEBCENTER / Autonomous System 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 - DISA/UNRRA 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 - DISA/UNRRA 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 - DISA/UNRRA 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 TPN-AS-AP Smart Global Network (M) Sdn Bhd 202.45.132.0/22 AS24314 UPSI-AS-AP University Pendidikan Sultan Idris 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 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 202.90.33.0/24 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 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.17.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.18.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.19.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.20.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.21.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.22.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 202.124.23.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd. 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. 202.136.254.0/24 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 SCNET-AS-AP Storage Continuity Pte Ltd 202.174.72.0/22 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd 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. 204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 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 CONPOINT - POWER POINT COMPUTER CENTERS, 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 ITRIBE - iTRiBE, Inc. 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 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 CSOLUTIONS - Computer Solutions, Inc. 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET 209.140.64.0/20 AS22307 COLOCATEAMERICA - Colocate America 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 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 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 216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc 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 216.116.56.0/24 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 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

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 09 Mar '07

09 Mar '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 10 Mar, 2007 Analysis Summary ---------------- BGP routing table entries examined: 214049 Prefixes after maximum aggregation: 114981 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 104232 Total ASes present in the Internet Routing Table: 24567 Origin-only ASes present in the Internet Routing Table: 21391 Origin ASes announcing only one prefix: 10326 Transit ASes present in the Internet Routing Table: 3176 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (35816) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1685938700 Equivalent to 100 /8s, 125 /16s and 98 /24s Percentage of available address space announced: 45.5 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 110890 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 48817 Total APNIC prefixes after maximum aggregation: 19649 APNIC Deaggregation factor: 2.48 Prefixes being announced from the APNIC address blocks: 45908 Unique aggregates announced from the APNIC address blocks: 20798 APNIC Region origin ASes present in the Internet Routing Table: 2888 APNIC Region origin ASes announcing only one prefix: 777 APNIC Region transit ASes present in the Internet Routing Table: 424 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 286620800 Equivalent to 17 /8s, 21 /16s and 124 /24s Percentage of available APNIC address space announced: 71.0 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: 104481 Total ARIN prefixes after maximum aggregation: 61409 ARIN Deaggregation factor: 1.70 Prefixes being announced from the ARIN address blocks: 76505 Unique aggregates announced from the ARIN address blocks: 29663 ARIN Region origin ASes present in the Internet Routing Table: 11386 ARIN Region origin ASes announcing only one prefix: 4353 ARIN Region transit ASes present in the Internet Routing Table: 1045 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 320403072 Equivalent to 19 /8s, 24 /16s and 246 /24s Percentage of available ARIN address space announced: 70.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 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: 44348 Total RIPE prefixes after maximum aggregation: 28880 RIPE Deaggregation factor: 1.54 Prefixes being announced from the RIPE address blocks: 41045 Unique aggregates announced from the RIPE address blocks: 27236 RIPE Region origin ASes present in the Internet Routing Table: 9273 RIPE Region origin ASes announcing only one prefix: 4887 RIPE Region transit ASes present in the Internet Routing Table: 1504 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 294072324 Equivalent to 17 /8s, 135 /16s and 48 /24s Percentage of available RIPE address space announced: 79.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13836 Total LACNIC prefixes after maximum aggregation: 4072 LACNIC Deaggregation factor: 3.40 Prefixes being announced from the LACNIC address blocks: 11897 Unique aggregates announced from the LACNIC address blocks: 6823 LACNIC Region origin ASes present in the Internet Routing Table: 764 LACNIC Region origin ASes announcing only one prefix: 249 LACNIC Region transit ASes present in the Internet Routing Table: 137 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 37337600 Equivalent to 2 /8s, 57 /16s and 186 /24s Percentage of available LACNIC address space announced: 55.6 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: 2562 Total AfriNIC prefixes after maximum aggregation: 969 AfriNIC Deaggregation factor: 2.64 Prefixes being announced from the AfriNIC address blocks: 1864 Unique aggregates announced from the AfriNIC address blocks: 1165 AfriNIC Region origin ASes present in the Internet Routing Table: 182 AfriNIC Region origin ASes announcing only one prefix: 59 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5419776 Equivalent to 0 /8s, 82 /16s and 179 /24s Percentage of available AfriNIC address space announced: 16.2 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 1285 9138 280 CHINANET-BACKBONE 4755 1148 383 77 Videsh Sanchar Nigam Ltd. Aut 9583 1079 78 365 Sify Limited 9498 958 468 67 BHARTI BT INTERNET LTD. 23577 776 35 705 Korea Telecom (ATM-MPLS) 4766 770 4943 311 Korea Telecom (KIX) 17488 612 40 28 Hathway IP Over Cable Interne 7545 595 142 77 TPG Internet Pty Ltd 1221 576 1957 450 Telstra Pty Ltd 18101 530 103 23 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 454 68 10 LG-EDS Systems Inc. 9443 454 111 74 Primus Telecommunications 4812 442 786 70 China Telecom (Shanghai) 7474 382 216 261 SingTel Optus Pty Ltd 4802 360 86 149 Wantree Development 17557 351 34 172 Pakistan Telecom 4837 341 4388 152 chinanet IDC center beijing n 17974 337 129 14 PT TELEKOMUNIKASI INDONESIA 2907 336 1733 309 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6126 986 AT&T WorldNet Services 4323 1333 1005 353 Time Warner Telecom 6478 1130 433 189 AT&T Worldnet Services 2386 1094 566 738 AT&T Data Communications Serv 6197 1030 675 498 BellSouth Network Solutions, 18566 996 288 9 Covad Communications 11492 992 101 21 Cable One 701 941 6697 746 UUNET Technologies, Inc. 174 939 6792 863 Cogent Communications 1239 820 2716 575 Sprint 20115 803 710 419 Charter Communications 7011 774 226 463 Citizens Utilities 19262 756 2608 179 Verizon Global Networks 22773 732 1872 41 Cox Communications, Inc. 209 714 3745 568 Qwest 721 627 21772 275 DLA Systems Automation Center 852 592 1088 378 Telus Advanced Communications 5668 572 160 16 CenturyTel Internet Holdings, 19916 568 49 54 OLM LLC 855 565 250 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 539 1879 417 UUNET - Commercial IP service 24863 333 46 27 LINKdotNET AS number 3301 311 1200 290 TeliaNet Sweden 3320 299 4994 250 Deutsche Telekom AG 8220 272 469 262 COLT Telecommunications 6746 269 95 248 Dynamic Network Technologies, 680 257 2044 251 DFN-IP service G-WiN 5416 253 16 12 BATELCO-BH 3215 236 2216 95 France Telecom Transpac 8708 235 284 228 Romania Data Systems S.A. 1257 224 1180 171 SWIPnet Swedish IP Network 3269 217 2519 75 TELECOM ITALIA 3246 206 355 196 Song Networks 30890 205 17 95 SC Kappa Invexim SRL 8551 203 196 28 Bezeq International 20858 198 34 3 EgyNet 3352 190 1783 33 Ibernet, Internet Access Netw 3300 185 171 90 AUCS Communications Services 12479 179 578 6 Uni2 Autonomous System 786 174 1795 174 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1072 2036 209 UniNet S.A. de C.V. 11830 482 299 19 Instituto Costarricense de El 11172 349 109 85 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 6471 255 74 30 ENTEL CHILE S.A. 7303 255 142 23 Telecom Argentina Stet-France 14117 239 16 13 Telefonica del Sur S.A. 11556 237 128 4 Cable-Wireless Panama 6147 230 182 20 Telefonica Del Peru 6503 206 171 78 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 20299 173 25 23 NEWCOM AMERICAS 21826 161 29 57 INTERCABLE 23216 154 19 42 RAMtelecom Telecomunicaciones 7910 151 10 40 ANDINET ON LINE 18822 145 9 10 TELEFONICA MANQUEHUE 10620 137 42 16 TVCABLE BOGOTA 19169 126 8 38 Telconet 6505 116 89 81 Global One Communicaoes Ltda AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 290 868 232 The Internet Solution 8452 219 60 6 TEDATA 15475 159 84 4 Nile Online 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 5536 123 8 15 Internet Egypt Network 33783 110 6 5 EEPAD TISP TELECOM & INTERNET 24835 86 48 6 RAYA Telecom - Egypt 2905 85 176 74 The Internetworking Company o 2561 64 6 2 Egyptian Universities Network 15706 55 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 37 10 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 21280 27 4 4 Swift Global Kenya Ltd.Is an 33776 27 2 5 Starcomms Nigeria Limited 12455 26 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1148 1071 Videsh Sanchar Nigam Ltd. Aut 4134 1285 1005 CHINANET-BACKBONE 18566 996 987 Covad Communications 4323 1333 980 Time Warner Telecom 11492 992 971 Cable One 6478 1130 941 AT&T Worldnet Services 9498 958 891 BHARTI BT INTERNET LTD. 8151 1072 863 UniNet S.A. de C.V. 9583 1079 714 Sify Limited 22773 732 691 Cox Communications, Inc. 17488 612 584 Hathway IP Over Cable Interne 19262 756 577 Verizon Global Networks 5668 572 556 CenturyTel Internet Holdings, 6197 1030 532 BellSouth Network Solutions, 7545 595 518 TPG Internet Pty Ltd 19916 568 514 OLM LLC 18101 530 507 Reliance Infocom Ltd Internet 855 565 494 Canadian Research Network 15270 510 476 PaeTec.net -a division of Pae 11830 482 463 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65025 PRIVATE 91.135.111.0/24 16116 AS for GO Next. 64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 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 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 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 /10:12 /11:33 /12:119 /13:229 /14:438 /15:839 /16:9282 /17:3774 /18:6187 /19:13268 /20:14896 /21:13423 /22:17371 /23:18727 /24:113409 /25:745 /26:576 /27:444 /28:68 /29:42 /30:98 /31:0 /32:41 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1084 1130 AT&T Worldnet Services 11492 978 992 Cable One 18566 978 996 Covad Communications 9583 920 1079 Sify Limited 7018 817 1502 AT&T WorldNet Services 2386 816 1094 AT&T Data Communications Serv 6197 799 1030 BellSouth Network Solutions, 23577 762 776 Korea Telecom (ATM-MPLS) 7011 675 774 Citizens Utilities 9498 628 958 BHARTI BT INTERNET LTD. 4766 578 770 Korea Telecom (KIX) 19916 563 568 OLM LLC 4755 549 1148 Videsh Sanchar Nigam Ltd. Aut 4323 530 1333 Time Warner Telecom 15270 478 510 PaeTec.net -a division of Pae 855 463 565 Canadian Research Network 18101 460 530 Reliance Infocom Ltd Internet 4668 445 454 LG-EDS Systems Inc. 5668 444 572 CenturyTel Internet Holdings, 17488 434 612 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:65 9:1 12:1800 15:17 16:3 17:3 18:5 20:35 24:904 25:1 32:53 38:286 40:56 41:104 44:2 47:7 52:4 55:1 56:3 57:25 58:325 59:349 60:220 61:919 62:1041 63:1899 64:3034 65:2315 66:3165 67:746 68:652 69:1782 70:473 71:97 72:1226 73:1 74:245 75:82 76:10 77:90 80:840 81:780 82:662 83:362 84:502 85:749 86:440 87:492 88:245 89:824 90:18 91:217 97:1 121:141 122:346 123:55 124:768 125:811 128:278 129:238 130:125 131:348 132:49 133:10 134:188 135:36 136:181 137:86 138:194 139:56 140:472 141:142 142:371 143:212 144:270 145:43 146:320 147:145 148:381 149:185 150:116 151:118 152:94 153:118 154:5 155:246 156:155 157:172 158:169 159:150 160:104 161:91 162:232 163:174 164:452 165:385 166:239 167:283 168:514 169:120 170:389 171:15 172:1 189:239 190:364 192:5733 193:3730 194:3017 195:2182 196:917 198:3738 199:3282 200:4512 201:919 202:7186 203:7377 204:3960 205:2091 206:2445 207:2870 208:2471 209:3593 210:2392 211:936 212:1300 213:1415 214:409 215:39 216:4023 217:1157 218:351 219:274 220:871 221:371 222:264 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 09 Mar '07

09 Mar '07

BGP Update Report Interval: 23-Feb-07 -to- 08-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 20008 1.5% 22.9 -- SIFY-AS-IN Sify Limited 2 - AS7015 15695 1.2% 4.0 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc 3 - AS702 11158 0.8% 15.6 -- AS702 MCI EMEA - Commercial IP service provider in Europe 4 - AS24731 10233 0.8% 243.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - AS17974 10176 0.8% 30.3 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 6 - AS20426 9925 0.8% 9925.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 7 - AS24086 8586 0.7% 408.9 -- ETC-AS-VN Electric Telecommunication Company 8 - AS7545 8078 0.6% 15.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd 9 - AS721 7675 0.6% 15.9 -- DISA-ASNBLK - DoD Network Information Center 10 - AS5803 7487 0.6% 84.1 -- DDN-ASNBLK - DoD Network Information Center 11 - AS12654 7102 0.5% 191.9 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 12 - AS8151 6682 0.5% 8.5 -- Uninet S.A. de C.V. 13 - AS8452 6623 0.5% 27.9 -- TEDATA TEDATA 14 - AS14522 6605 0.5% 49.3 -- Satnet 15 - AS4788 6448 0.5% 39.3 -- TMNET-AS-AP TM Net, Internet Service Provider 16 - AS25145 6006 0.5% 214.5 -- TEKNOTEL-AS tr.teknotel AS-Number 17 - AS4657 5971 0.5% 34.7 -- STARHUBINTERNET-AS Starhub Internet, Singapore 18 - AS9121 5616 0.4% 8.3 -- TTNET TTnet Autonomous System 19 - AS18809 5596 0.4% 107.6 -- Cable Onda 20 - AS701 5544 0.4% 5.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS20426 9925 0.8% 9925.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - AS31594 2832 0.2% 2832.0 -- FORTESS-AS Fortess LLC Network 3 - AS19580 1380 0.1% 1380.0 -- ZONETEL - ZONE TELECOM, INC. 4 - AS33025 1206 0.1% 1206.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP 5 - AS33797 1085 0.1% 1085.0 -- APIS-NET-AS Grupa Internetowa 6 - AS39066 1980 0.1% 990.0 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS 7 - AS31307 990 0.1% 990.0 -- YKYATIRIM YAPI KREDI YATIRIM 8 - AS34378 900 0.1% 900.0 -- RUG-AS Razguliay-UKRROS Group 9 - AS26113 1700 0.1% 850.0 -- TNS-ASN - Triware Networld Systems 10 - AS3043 3424 0.3% 684.8 -- AMPHIB-AS - Amphibian Media Corporation 11 - AS38151 660 0.1% 660.0 -- ENUM-AS-ID APJII-RD 12 - AS30707 1683 0.1% 561.0 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc. 13 - AS13956 1080 0.1% 540.0 -- FUTUREDONTICS - Futuredontics Inc. 14 - AS17645 5299 0.4% 529.9 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - AS4271 1008 0.1% 504.0 -- WORX - Networx 16 - AS33188 1004 0.1% 502.0 -- SCS-NETWORK-1 - Sono Corporate Suites 17 - AS29346 478 0.0% 478.0 -- HARDSOFTWAREHAUS viventu Systemhaus GmbH 18 - AS28746 439 0.0% 439.0 -- MSS-UK-AS Multimedia Strategic Solutions - UK 19 - AS17440 1756 0.1% 439.0 -- PRONET-AP Putrabu Rajasa Galuh, PT 20 - AS15251 1284 0.1% 428.0 -- GRAND-CENTRAL-STATION - Grand Central Station Internet Services, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 155.201.48.0/21 9925 0.6% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - 209.140.24.0/24 3416 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 3 - 89.4.128.0/24 3382 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - 89.4.129.0/24 3211 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - 89.4.131.0/24 3071 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 194.242.124.0/22 2832 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 7 - 62.89.226.0/24 1829 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 8 - 58.65.1.0/24 1684 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 9 - 64.95.193.0/24 1672 0.1% AS30707 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc. 10 - 216.85.83.0/24 1595 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 11 - 202.136.182.0/24 1544 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 202.136.176.0/24 1543 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - 213.144.115.0/24 1399 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 14 - 38.99.251.0/24 1380 0.1% AS19580 -- ZONETEL - ZONE TELECOM, INC. 15 - 213.144.113.0/24 1371 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 16 - 213.144.101.0/24 1368 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 17 - 213.144.100.0/24 1368 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 18 - 217.21.119.0/24 1268 0.1% AS21280 -- SWIFTGLOBAL-AS 19 - 125.162.94.0/23 1229 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 20 - 135.109.224.0/19 1221 0.1% AS7345 -- LUCENTTECH - Lucent Technologies Inc. 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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