- routing-wg - mailman.ripe.net

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 01 Sep '06

01 Sep '06

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 02 Sep, 2006 Analysis Summary ---------------- BGP routing table entries examined: 196663 Prefixes after maximum aggregation: 107394 Unique aggregates announced to Internet: 95429 Total ASes present in the Internet Routing Table: 23014 Origin-only ASes present in the Internet Routing Table: 20043 Origin ASes announcing only one prefix: 9613 Transit ASes present in the Internet Routing Table: 2971 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1578761004 Equivalent to 94 /8s, 25 /16s and 251 /24s Percentage of available address space announced: 42.6 Percentage of allocated address space announced: 60.4 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 98096 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 43107 Total APNIC prefixes after maximum aggregation: 17356 Prefixes being announced from the APNIC address blocks: 40746 Unique aggregates announced from the APNIC address blocks: 18324 APNIC Region origin ASes present in the Internet Routing Table: 2684 APNIC Region origin ASes announcing only one prefix: 763 APNIC Region transit ASes present in the Internet Routing Table: 400 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 261990496 Equivalent to 15 /8s, 157 /16s and 168 /24s Percentage of available APNIC address space announced: 81.9 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, 121/8, 122/7, 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: 99336 Total ARIN prefixes after maximum aggregation: 58944 Prefixes being announced from the ARIN address blocks: 73039 Unique aggregates announced from the ARIN address blocks: 27557 ARIN Region origin ASes present in the Internet Routing Table: 10946 ARIN Region origin ASes announcing only one prefix: 4131 ARIN Region transit ASes present in the Internet Routing Table: 1010 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 296600064 Equivalent to 17 /8s, 173 /16s and 194 /24s Percentage of available ARIN address space announced: 76.9 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, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 39576 Total RIPE prefixes after maximum aggregation: 26409 Prefixes being announced from the RIPE address blocks: 36515 Unique aggregates announced from the RIPE address blocks: 24624 RIPE Region origin ASes present in the Internet Routing Table: 8440 RIPE Region origin ASes announcing only one prefix: 4436 RIPE Region transit ASes present in the Internet Routing Table: 1375 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 262427332 Equivalent to 15 /8s, 164 /16s and 82 /24s Percentage of available RIPE address space announced: 71.1 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 40960-41983 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: 12375 Total LACNIC prefixes after maximum aggregation: 3774 Prefixes being announced from the LACNIC address blocks: 10403 Unique aggregates announced from the LACNIC address blocks: 6001 LACNIC Region origin ASes present in the Internet Routing Table: 720 LACNIC Region origin ASes announcing only one prefix: 238 LACNIC Region transit ASes present in the Internet Routing Table: 130 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 32363008 Equivalent to 1 /8s, 237 /16s and 210 /24s Percentage of available LACNIC address space announced: 48.2 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: 2265 Total AfriNIC prefixes after maximum aggregation: 911 Prefixes being announced from the AfriNIC address blocks: 1584 Unique aggregates announced from the AfriNIC address blocks: 1000 AfriNIC Region origin ASes present in the Internet Routing Table: 160 AfriNIC Region origin ASes announcing only one prefix: 45 AfriNIC Region transit ASes present in the Internet Routing Table: 24 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 4217856 Equivalent to 0 /8s, 64 /16s and 92 /24s Percentage of available AfriNIC address space announced: 12.6 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 1301 8125 237 CHINANET-BACKBONE 4755 979 255 66 Videsh Sanchar Nigam Ltd. Aut 9583 951 109 15 Sify Limited 9498 821 211 71 BHARTI BT INTERNET LTD. 4766 734 4436 307 Korea Telecom (KIX) 1221 617 1780 472 Telstra Pty Ltd 7545 537 124 72 TPG Internet Pty Ltd 17488 529 33 11 Hathway IP Over Cable Interne 17676 497 10933 62 Softbank BB Corp. 9443 450 111 83 Primus Telecommunications 18101 445 85 18 Reliance Infocom Ltd Internet 17849 426 31 123 Telecommunications Technology 4802 409 84 149 Wantree Development 4812 394 732 60 China Telecom (Shanghai) 17974 373 129 12 PT TELEKOMUNIKASI INDONESIA 17557 355 28 169 Pakistan Telecom 2907 337 1734 312 SINET Japan 10139 329 23 6 Meridian Telekoms 4837 321 3555 136 chinanet IDC center beijing n 7474 291 210 226 SingTel Optus Pty Ltd ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1479 6258 953 AT&T WorldNet Services 6197 1029 639 479 BellSouth Network Solutions, 4323 991 775 288 Time Warner Telecom 721 989 21910 307 DLA Systems Automation Center 2386 963 560 730 AT&T Data Communications Serv 18566 958 272 8 Covad Communications 701 955 6780 781 UUNET Technologies, Inc. 174 943 5770 885 Cogent Communications 1239 846 2781 599 Sprint 20115 740 661 387 Charter Communications 19262 737 2276 187 Verizon Global Networks 11492 731 90 14 Cable One 22773 698 1744 46 Cox Communications, Inc. 209 684 3641 540 Qwest 7011 668 207 422 Citizens Utilities 852 587 1068 383 Telus Advanced Communications 19916 563 49 54 OLM LLC 855 562 248 73 Canadian Research Network 5668 536 145 18 CenturyTel Internet Holdings, 3602 511 125 105 Sprint Canada, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 551 1944 433 UUNET - Commercial IP service 3301 315 1186 300 TeliaNet Sweden 3320 297 5013 242 Deutsche Telekom AG 8220 282 471 268 COLT Telecommunications 24863 256 42 11 LINKdotNET AS number 680 248 2041 244 DFN-IP service G-WiN 6746 244 90 223 Dynamic Network Technologies, 3246 230 462 220 Song Networks 1257 220 744 167 SWIPnet Swedish IP Network 8708 216 278 203 Romania Data Systems S.A. 3215 204 1760 98 France Telecom Transpac 30890 203 18 83 SC Kappa Invexim SRL 3269 202 2246 73 TELECOM ITALIA 8551 202 182 27 Bezeq International 6830 194 879 43 UPC Distribution Services 5416 180 12 11 BATELCO-BH 8866 179 37 15 Bulgarian Telecommunication C 3300 171 171 96 AUCS Communications Services 786 170 1778 170 The JANET IP Service 3352 166 1655 30 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 765 1811 227 UniNet S.A. de C.V. 22047 454 206 11 VTR PUNTO NET S.A. 11172 367 98 91 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 6147 277 142 23 Telefonica Del Peru 6471 256 74 30 ENTEL CHILE S.A. 14117 217 13 7 Telefonica del Sur S.A. 7303 183 85 28 Telecom Argentina Stet-France 6503 181 167 84 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 7910 143 9 25 ANDINET ON LINE 21826 140 18 26 INTERCABLE 19169 136 9 26 Telconet 11556 132 96 4 Cable-Wireless Panama 19429 131 80 40 E.T.B. 18822 129 8 10 TELEFONICA MANQUEHUE 14522 117 18 9 SatNet S.A. 7738 113 410 20 Telecomunicacoes da Bahia S.A 14259 112 10 15 GTD Internet S.A. 23216 111 21 9 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 288 803 231 The Internet Solution 8452 175 60 7 TEDATA 6713 144 135 11 Itissalat Al-MAGHRIB 15475 141 84 4 Nile Online 2018 134 298 111 Tertiary Education Network 5536 121 8 18 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 107 6 2 EEPAD TISP TELECOM & INTERNET 2905 79 159 70 The Internetworking Company o 15706 44 8 3 Sudatel Internet Exchange Aut 5713 36 293 32 Telkom SA Ltd 33774 32 7 20 AS Number for Telecom Algeria 23889 27 8 11 MAURITIUS TELECOM 16637 25 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 12455 23 6 3 Jambonet Autonomous system 8524 22 1 5 AUCEGYPT Autonomous System 21280 21 4 4 Swift Global Kenya Ltd.Is an 21491 21 17 2 UTL On-line is RF broadband I 33766 21 2 1 Nyala Communications Pty Ltd Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1301 1064 CHINANET-BACKBONE 18566 958 950 Covad Communications 9583 951 936 Sify Limited 4755 979 913 Videsh Sanchar Nigam Ltd. Aut 9498 821 750 BHARTI BT INTERNET LTD. 11492 731 717 Cable One 4323 991 703 Time Warner Telecom 721 989 682 DLA Systems Automation Center 22773 698 652 Cox Communications, Inc. 6197 1029 550 BellSouth Network Solutions, 19262 737 550 Verizon Global Networks 8151 765 538 UniNet S.A. de C.V. 5668 536 518 CenturyTel Internet Holdings, 17488 529 518 Hathway IP Over Cable Interne 19916 563 509 OLM LLC 855 562 489 Canadian Research Network 7545 537 465 TPG Internet Pty Ltd 22047 454 443 VTR PUNTO NET S.A. 17676 497 435 Softbank BB Corp. 15270 466 431 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65005 PRIVATE 89.187.0.0/23 39810 WiMAX Ukraine Autono 65128 PRIVATE 193.110.50.0/24 24652 Juniper Networks, Eu 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.0.0/15 8895 KACST/ISU Riyadh Autonomous S Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 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 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 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:13 /11:31 /12:103 /13:209 /14:377 /15:741 /16:8979 /17:3443 /18:5599 /19:12179 /20:13770 /21:12065 /22:15247 /23:16470 /24:106139 /25:418 /26:422 /27:197 /28:65 /29:42 /30:80 /31:0 /32:47 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 941 958 Covad Communications 6197 808 1029 BellSouth Network Solutions, 9583 782 951 Sify Limited 7018 776 1479 AT&T WorldNet Services 11492 719 731 Cable One 2386 680 963 AT&T Data Communications Serv 7011 573 668 Citizens Utilities 19916 557 563 OLM LLC 4766 545 734 Korea Telecom (KIX) 9498 499 821 BHARTI BT INTERNET LTD. 855 436 562 Canadian Research Network 15270 435 466 PaeTec.net -a division of Pae 5668 419 536 CenturyTel Internet Holdings, 4755 414 979 Videsh Sanchar Nigam Ltd. Aut 17849 413 426 Telecommunications Technology 1239 406 846 Sprint 6517 381 414 Yipes Communications, Inc. 18101 379 445 Reliance Infocom Ltd Internet 22773 369 698 Cox Communications, Inc. 33588 355 376 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:46 11:1 12:1618 13:1 15:15 16:3 17:3 18:4 20:41 24:818 25:1 32:61 38:250 40:55 41:16 44:3 47:6 52:4 55:1 56:3 57:26 58:208 59:257 60:185 61:909 62:887 63:1890 64:3076 65:2224 66:3038 67:646 68:650 69:1600 70:387 71:91 72:891 74:75 75:6 80:768 81:693 82:663 83:397 84:389 85:687 86:369 87:441 88:172 89:429 121:18 122:6 123:1 124:365 125:639 128:152 129:208 130:118 131:312 132:37 133:8 134:163 135:48 136:177 137:86 138:224 139:49 140:518 141:135 142:368 143:192 144:239 145:41 146:326 147:135 148:353 149:177 150:113 151:119 152:75 153:117 154:5 155:221 156:172 157:177 158:165 159:174 160:93 161:85 162:218 163:167 164:249 165:224 166:184 167:244 168:483 169:128 170:360 171:14 190:202 192:5708 193:3410 194:2724 195:2045 196:871 198:3898 199:3317 200:4632 201:1042 202:6807 203:7122 204:3913 205:2045 206:2424 207:2964 208:2276 209:3469 210:2167 211:861 212:1283 213:1432 214:369 215:41 216:4071 217:1125 218:338 219:259 220:793 221:384 222:252 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 01 Sep '06

01 Sep '06

------------------------------------ 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 01 Sep '06

01 Sep '06

This report has been generated at Fri Sep 1 21:45:31 2006 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 25-08-06 193182 126201 26-08-06 193359 126010 27-08-06 193402 126171 28-08-06 193535 126275 29-08-06 193607 126251 30-08-06 193619 126342 31-08-06 193751 126363 01-09-06 193923 126391 AS Summary 22917 Number of ASes in routing system 9613 Number of ASes announcing only one prefix 1468 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91405056 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'). --- 01Sep06 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 194068 126392 67676 34.9% All ASes AS4134 1270 268 1002 78.9% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 975 69 906 92.9% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 958 145 813 84.9% COVAD - Covad Communications Co. AS4323 987 290 697 70.6% TWTC - Time Warner Telecom, Inc. AS721 991 310 681 68.7% DISA-ASNBLK - DoD Network Information Center AS22773 695 52 643 92.5% CCINET-2 - Cox Communications Inc. AS9498 803 178 625 77.8% BBIL-AP BHARTI BT INTERNET LTD. AS6197 1028 487 541 52.6% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1468 950 518 35.3% ATT-INTERNET4 - AT&T WorldNet Services AS19262 692 187 505 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS17488 529 47 482 91.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS855 562 86 476 84.7% CANET-ASN-4 - Aliant Telecom AS11492 731 287 444 60.7% CABLEONE - CABLE ONE AS17676 497 62 435 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS18101 447 23 424 94.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3602 510 105 405 79.4% AS3602-RTI - Rogers Telecom Inc. AS4766 701 310 391 55.8% KIXS-AS-KR Korea Telecom AS812 415 29 386 93.0% ROGERS-CABLE - Rogers Cable Inc. AS15270 457 74 383 83.8% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS22047 454 94 360 79.3% VTR BANDA ANCHA S.A. AS6467 399 60 339 85.0% ESPIRECOMM - Xspedius Communications Co. AS4812 395 60 335 84.8% CHINANET-SH-AP China Telecom (Group) AS16852 365 53 312 85.5% FOCAL-CHICAGO - Focal Data Communications of Illinois AS9583 952 661 291 30.6% SIFY-AS-IN Sify Limited AS16814 329 44 285 86.6% NSS S.A. AS8151 770 486 284 36.9% Uninet S.A. de C.V. AS6517 410 129 281 68.5% YIPESCOM - Yipes Communications, Inc. AS19115 366 95 271 74.0% CHARTER-LEBANON - Charter Communications AS17849 425 155 270 63.5% GINAMHANVIT-AS-KR hanvit ginam broadcasting comm. Total 20144 5861 14283 70.9% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 69.39.193.0/24 AS25973 MZIMA - Mzima Networks, Inc. 69.39.195.0/24 AS25973 MZIMA - Mzima Networks, Inc. 69.39.196.0/24 AS25973 MZIMA - Mzima Networks, Inc. 77.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 77.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 78.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 78.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 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. 87.76.0.0/16 AS39525 SPRITELINK SpriteLink Autonomous System 89.30.128.0/17 AS25232 ROKSCOM-AS Rokscom Internet B.V. / Co-locate.nl Autonomous System 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 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. 139.56.64.0/19 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 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 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 192.81.183.0/24 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-1 192.107.104.0/24 AS6458 Telgua 192.122.212.0/24 AS209 ASN-QWEST - Qwest 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 192.153.144.0/21 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 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.35.104.0/24 AS12445 SPIDERNET-AS Selene s.p.a. 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 196.6.208.0/24 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-1 196.13.127.0/24 AS3741 IS 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-1 196.13.252.0/22 AS2018 TENET-1 196.98.17.0/24 AS1257 TELE2 AB 198.18.0.0/15 AS8895 ISU-RUH KACST/ISU Riyadh Autonomous System 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 198.100.100.0/24 AS18734 BESTEL S.A. de C.V. 198.101.4.0/22 AS721 DISA-ASNBLK - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 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 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.199.198.0/24 AS13671 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc. 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 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DISA-ASNBLK - 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 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 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 199.249.233.0/24 AS1239 SPRINTLINK - Sprint 199.249.234.0/24 AS1239 SPRINTLINK - Sprint 199.249.235.0/24 AS174 COGENT Cogent/PSI 202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd 202.9.224.0/19 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.224.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.225.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.226.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.227.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.228.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.230.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.232.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.233.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.236.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.237.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.238.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.240.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.241.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.242.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.243.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.251.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.252.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM 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 202.94.65.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.94.74.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.75.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.77.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.83.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.85.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.87.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.95.0/24 AS9723 ISEEK-AS-AP ISEEK 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 202.124.200.0/22 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.204.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.205.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.206.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 202.137.224.0/24 AS9942 COMINDICO-AP COMindico Australia 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.160.146.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.160.158.0/23 AS9837 POWERTEL-AP Powertel Ltd 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.182.128.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.129.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.130.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.131.0/24 AS9519 BRAENET Braenet Pty Ltd 202.182.132.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.133.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.134.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.135.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.136.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.140.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.144.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.145.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.146.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.147.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.157.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.158.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.159.0/24 AS9519 BRAENET Braenet Pty 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. 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.153.106.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.153.107.0/24 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 ALTERNET-AS - UUNET Technologies, Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 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. 209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc. 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc. 216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A. 216.228.224.0/20 AS13674 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc. 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 221.121.128.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.129.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.130.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.131.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.132.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.133.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.157.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.158.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.159.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 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]New IPv4 blocks allocated to RIPE NCC
by leo vegoda 31 Aug '06

31 Aug '06

[Apologies for duplicate mails] Dear Colleagues, The RIPE NCC received the IPv4 address ranges 77.0.0.0/8 and 78.0.0.0/7 from the IANA in August 2006. We will begin allocating from these ranges in the near future. The minimum allocation size for these four /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 are being announced from each /8. Details of the prefixes, 'pingable' target names and addresses for each prefix can be found on our web site at: http://www.ris.ripe.net/debogon/debogon.html Best regards, -- leo vegoda Registration Services Manager RIPE NCC

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[routing-wg]Announcement Routing Registry Training Courses
by RIPE NCC Training Services 29 Aug '06

29 Aug '06

Dear Colleagues The RIPE NCC Training Services Department invites you to register for one of our upcoming Routing Registry Training Courses: Date: Friday 1 September 2006 Time: 0900 - 1700 Location: Reykjavik, Iceland AND Date: Thursday 26 October 2006 Time: 0900 - 1700 Location: London, United Kingdom AND Date: Friday 4 November 2006 Time: 0900 - 1700 Location: Amsterdam, Netherlands AND Date: Monday 27 November 2006 Time: 0900 - 1700 Location: Rome, Italy Hosted by: CASPUR http://www.caspur.it/ Hosted by: NAMEX http://www.namex.it/ The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT teach the basics of RIPE Database operations - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The course is free of charge. We provide lunch and printed training materials. We do not cover any of your travel expenses or accommodation. We give all of our training courses in English. You can find more information about the course at: http://www.ripe.net/training/rr/ How to register: --------------------- You can register up to two people from your LIR for each course. (If there are places left nearer the time of the course, you can register more people). To register for this course, you can either use the LIR Portal at: https://lirportal.ripe.net/lirportal/training/course-list.html Or the online registration form on our website: http://www.ripe.net/cgi-bin/trainingform.pl.cgi If you have any questions, send an e-mail to <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 25 Aug '06

25 Aug '06

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 26 Aug, 2006 Analysis Summary ---------------- BGP routing table entries examined: 195958 Prefixes after maximum aggregation: 107215 Unique aggregates announced to Internet: 95129 Total ASes present in the Internet Routing Table: 22969 Origin-only ASes present in the Internet Routing Table: 20004 Origin ASes announcing only one prefix: 9596 Transit ASes present in the Internet Routing Table: 2965 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1577381676 Equivalent to 94 /8s, 4 /16s and 239 /24s Percentage of available address space announced: 42.6 Percentage of allocated address space announced: 61.6 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 97463 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 42902 Total APNIC prefixes after maximum aggregation: 17347 Prefixes being announced from the APNIC address blocks: 40565 Unique aggregates announced from the APNIC address blocks: 18305 APNIC Region origin ASes present in the Internet Routing Table: 2680 APNIC Region origin ASes announcing only one prefix: 761 APNIC Region transit ASes present in the Internet Routing Table: 401 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 261836896 Equivalent to 15 /8s, 155 /16s and 80 /24s Percentage of available APNIC address space announced: 81.9 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, 121/8, 122/7, 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: 99061 Total ARIN prefixes after maximum aggregation: 58879 Prefixes being announced from the ARIN address blocks: 72786 Unique aggregates announced from the ARIN address blocks: 27423 ARIN Region origin ASes present in the Internet Routing Table: 10938 ARIN Region origin ASes announcing only one prefix: 4142 ARIN Region transit ASes present in the Internet Routing Table: 1004 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 296089856 Equivalent to 17 /8s, 165 /16s and 249 /24s Percentage of available ARIN address space announced: 76.7 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, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 39381 Total RIPE prefixes after maximum aggregation: 26314 Prefixes being announced from the RIPE address blocks: 36329 Unique aggregates announced from the RIPE address blocks: 24493 RIPE Region origin ASes present in the Internet Routing Table: 8409 RIPE Region origin ASes announcing only one prefix: 4412 RIPE Region transit ASes present in the Internet Routing Table: 1377 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 261830852 Equivalent to 15 /8s, 155 /16s and 56 /24s Percentage of available RIPE address space announced: 82.1 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 40960-41983 RIPE Address Blocks 62/8, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 12331 Total LACNIC prefixes after maximum aggregation: 3761 Prefixes being announced from the LACNIC address blocks: 10360 Unique aggregates announced from the LACNIC address blocks: 5968 LACNIC Region origin ASes present in the Internet Routing Table: 716 LACNIC Region origin ASes announcing only one prefix: 236 LACNIC Region transit ASes present in the Internet Routing Table: 128 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 32212480 Equivalent to 1 /8s, 235 /16s and 134 /24s Percentage of available LACNIC address space announced: 48.0 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: 2281 Total AfriNIC prefixes after maximum aggregation: 914 Prefixes being announced from the AfriNIC address blocks: 1594 Unique aggregates announced from the AfriNIC address blocks: 998 AfriNIC Region origin ASes present in the Internet Routing Table: 162 AfriNIC Region origin ASes announcing only one prefix: 45 AfriNIC Region transit ASes present in the Internet Routing Table: 25 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 4213504 Equivalent to 0 /8s, 64 /16s and 75 /24s Percentage of available AfriNIC address space announced: 12.6 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 1301 7982 239 CHINANET-BACKBONE 4755 973 255 66 Videsh Sanchar Nigam Ltd. Aut 9583 946 109 15 Sify Limited 9498 799 211 71 BHARTI BT INTERNET LTD. 4766 727 4435 306 Korea Telecom (KIX) 1221 610 1779 467 Telstra Pty Ltd 7545 540 124 73 TPG Internet Pty Ltd 17488 522 32 18 Hathway IP Over Cable Interne 17676 497 10933 62 Softbank BB Corp. 9443 450 111 83 Primus Telecommunications 18101 445 85 18 Reliance Infocom Ltd Internet 4812 414 739 59 China Telecom (Shanghai) 17849 410 30 122 Telecommunications Technology 4802 407 84 149 Wantree Development 17974 373 129 12 PT TELEKOMUNIKASI INDONESIA 17557 356 28 169 Pakistan Telecom 2907 336 1733 311 SINET Japan 4837 320 3539 138 chinanet IDC center beijing n 7474 295 211 229 SingTel Optus Pty Ltd 10139 284 23 6 Meridian Telekoms ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1480 6259 955 AT&T WorldNet Services 6197 1019 637 479 BellSouth Network Solutions, 721 998 21926 310 DLA Systems Automation Center 4323 998 768 286 Time Warner Telecom 2386 960 561 725 AT&T Data Communications Serv 18566 958 272 8 Covad Communications 701 957 6780 783 UUNET Technologies, Inc. 174 942 5770 887 Cogent Communications 1239 842 2781 595 Sprint 20115 736 658 385 Charter Communications 19262 734 2252 188 Verizon Global Networks 11492 727 90 16 Cable One 22773 695 1744 46 Cox Communications, Inc. 209 686 3641 541 Qwest 7011 665 207 421 Citizens Utilities 852 589 1068 383 Telus Advanced Communications 19916 563 49 54 OLM LLC 855 562 248 73 Canadian Research Network 5668 533 145 18 CenturyTel Internet Holdings, 3602 511 125 105 Sprint Canada, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 558 1947 439 UUNET - Commercial IP service 3301 315 1186 300 TeliaNet Sweden 3320 297 5013 240 Deutsche Telekom AG 8220 283 471 268 COLT Telecommunications 24863 254 42 11 LINKdotNET AS number 680 248 2041 244 DFN-IP service G-WiN 6746 245 91 224 Dynamic Network Technologies, 3246 229 462 219 Song Networks 1257 220 744 167 SWIPnet Swedish IP Network 8708 216 278 203 Romania Data Systems S.A. 3215 204 1760 97 France Telecom Transpac 30890 203 18 84 SC Kappa Invexim SRL 3269 202 2246 73 TELECOM ITALIA 8551 202 182 27 Bezeq International 6830 194 879 43 UPC Distribution Services 8866 185 37 15 Bulgarian Telecommunication C 5416 180 12 11 BATELCO-BH 3300 172 171 97 AUCS Communications Services 786 171 1778 171 The JANET IP Service 3352 166 1655 30 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 772 1811 228 UniNet S.A. de C.V. 22047 456 206 11 VTR PUNTO NET S.A. 11172 369 98 93 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 6147 273 134 22 Telefonica Del Peru 6471 255 74 30 ENTEL CHILE S.A. 14117 217 13 7 Telefonica del Sur S.A. 6503 181 167 84 AVANTEL, S.A. 7303 181 84 28 Telecom Argentina Stet-France 10481 181 72 8 Prima S.A. 7910 142 9 29 ANDINET ON LINE 19169 136 9 26 Telconet 21826 135 17 23 INTERCABLE 11556 132 96 4 Cable-Wireless Panama 19429 131 80 40 E.T.B. 18822 129 8 10 TELEFONICA MANQUEHUE 14522 117 18 9 SatNet S.A. 7738 114 410 20 Telecomunicacoes da Bahia S.A 14259 112 10 15 GTD Internet S.A. 23216 111 21 9 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 284 803 231 The Internet Solution 8452 179 60 7 TEDATA 6713 144 135 11 Itissalat Al-MAGHRIB 2018 134 298 111 Tertiary Education Network 15475 132 84 4 Nile Online 5536 121 8 18 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 106 6 2 EEPAD TISP TELECOM & INTERNET 2905 79 159 70 The Internetworking Company o 15706 44 8 3 Sudatel Internet Exchange Aut 5713 36 293 32 Telkom SA Ltd 33774 32 7 20 AS Number for Telecom Algeria 23889 26 8 11 MAURITIUS TELECOM 16637 25 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 8524 22 1 5 AUCEGYPT Autonomous System 21280 21 4 4 Swift Global Kenya Ltd.Is an 21491 21 17 2 UTL On-line is RF broadband I 33766 21 2 1 Nyala Communications Pty Ltd 2561 19 6 2 Egyptian Universities Network Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1301 1062 CHINANET-BACKBONE 18566 958 950 Covad Communications 9583 946 931 Sify Limited 4755 973 907 Videsh Sanchar Nigam Ltd. Aut 9498 799 728 BHARTI BT INTERNET LTD. 4323 998 712 Time Warner Telecom 11492 727 711 Cable One 721 998 688 DLA Systems Automation Center 22773 695 649 Cox Communications, Inc. 19262 734 546 Verizon Global Networks 8151 772 544 UniNet S.A. de C.V. 6197 1019 540 BellSouth Network Solutions, 5668 533 515 CenturyTel Internet Holdings, 19916 563 509 OLM LLC 17488 522 504 Hathway IP Over Cable Interne 855 562 489 Canadian Research Network 7545 540 467 TPG Internet Pty Ltd 22047 456 445 VTR PUNTO NET S.A. 17676 497 435 Softbank BB Corp. 15270 465 431 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65010 PRIVATE 203.117.213.0/24 9255 Singapore Telecom 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 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 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 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:13 /11:31 /12:103 /13:209 /14:377 /15:737 /16:8972 /17:3431 /18:5598 /19:12157 /20:13752 /21:12042 /22:15187 /23:16391 /24:105663 /25:427 /26:406 /27:198 /28:67 /29:42 /30:82 /31:0 /32:46 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 941 958 Covad Communications 6197 799 1019 BellSouth Network Solutions, 7018 778 1480 AT&T WorldNet Services 9583 777 946 Sify Limited 11492 715 727 Cable One 2386 678 960 AT&T Data Communications Serv 7011 570 665 Citizens Utilities 19916 557 563 OLM LLC 4766 538 727 Korea Telecom (KIX) 9498 477 799 BHARTI BT INTERNET LTD. 855 436 562 Canadian Research Network 15270 434 465 PaeTec.net -a division of Pae 5668 416 533 CenturyTel Internet Holdings, 4755 409 973 Videsh Sanchar Nigam Ltd. Aut 1239 401 842 Sprint 17849 397 410 Telecommunications Technology 18101 379 445 Reliance Infocom Ltd Internet 6517 378 412 Yipes Communications, Inc. 22773 367 695 Cox Communications, Inc. 33588 351 372 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:49 12:1623 13:1 15:15 16:3 17:3 18:4 20:41 24:803 25:1 32:61 38:246 40:54 41:16 44:3 47:6 52:4 55:1 56:3 57:26 58:209 59:254 60:188 61:919 62:843 63:1892 64:3045 65:2207 66:3016 67:641 68:658 69:1604 70:384 71:88 72:885 74:71 75:5 80:786 81:685 82:646 83:387 84:387 85:594 86:393 87:441 88:168 89:416 91:1 121:15 122:6 123:1 124:345 125:586 128:155 129:203 130:118 131:314 132:31 133:8 134:161 135:48 136:177 137:84 138:213 139:49 140:512 141:134 142:367 143:189 144:242 145:41 146:323 147:136 148:352 149:176 150:114 151:116 152:72 153:117 154:5 155:216 156:172 157:177 158:165 159:173 160:94 161:85 162:218 163:166 164:232 165:220 166:183 167:238 168:485 169:128 170:361 171:14 189:1 190:204 192:5739 193:3408 194:2716 195:2042 196:886 198:3903 199:3311 200:4628 201:1034 202:6825 203:7085 204:3897 205:2045 206:2434 207:2964 208:2235 209:3454 210:2141 211:852 212:1284 213:1453 214:368 215:41 216:4067 217:1130 218:331 219:259 220:783 221:382 222:239 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 25 Aug '06

25 Aug '06

BGP Update Report Interval: 11-Aug-06 -to- 24-Aug-06 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 38370 3.1% 99.7 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS7011 21322 1.7% 30.9 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 3 - AS8151 20374 1.6% 9.6 -- Uninet S.A. de C.V. 4 - AS4323 20146 1.6% 20.2 -- TWTC - Time Warner Telecom, Inc. 5 - AS15611 13946 1.1% 131.6 -- Iranian Research Organisation 6 - AS33783 13406 1.1% 126.5 -- EEPAD 7 - AS11456 11274 0.9% 11.1 -- NUVOX - NuVox Communications, Inc. 8 - AS34695 11230 0.9% 280.8 -- E4A-AS E4A Primary AS 9 - AS10145 10154 0.8% 126.9 -- SECUREIP-AP SecureIP 10 - AS855 8598 0.7% 15.1 -- CANET-ASN-4 - Aliant Telecom 11 - AS19115 8401 0.7% 30.9 -- CHARTER-LEBANON - Charter Communications 12 - AS702 8022 0.7% 11.0 -- AS702 MCI EMEA - Commercial IP service provider in Europe 13 - AS17885 8019 0.7% 174.3 -- JKTXLNET-AS-AP PT Excelcomindo Pratama 14 - AS4621 7891 0.6% 60.2 -- UNSPECIFIED UNINET-TH 15 - AS4837 7641 0.6% 24.6 -- CHINA169-BACKBONE CNCGROUP China169 Backbone 16 - AS22773 7372 0.6% 5.1 -- CCINET-2 - Cox Communications Inc. 17 - AS701 6587 0.5% 6.8 -- ALTERNET-AS - UUNET Technologies, Inc. 18 - AS23918 6126 0.5% 46.1 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS 19 - AS13946 6088 0.5% 44.8 -- ETECHOHIO - eTech Ohio 20 - AS9121 6076 0.5% 35.7 -- TTNET TTnet Autonomous System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3043 3235 0.3% 3235.0 -- AMPHIB-AS - Amphibian Media Corporation 2 - AS21042 1942 0.2% 971.0 -- GULFSAT-AS Gulfsat Autonomous System 3 - AS34378 880 0.1% 880.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS7013 3206 0.3% 801.5 -- NETSELECT - Health Sciences Libraries Consortium 5 - AS4271 1545 0.1% 772.5 -- WORX - Networx 6 - AS12408 751 0.1% 751.0 -- BIKENT-AS Bikent Ltd. Autonomous system 7 - AS32251 712 0.1% 712.0 -- BNP-PARIBAS-NY - BNP Paribas New York 8 - AS12000 3013 0.2% 602.6 -- FMR-AS4 - Fidelity Investments 9 - AS33377 518 0.0% 518.0 -- FHLBC - Federal Home Loan Bank of Chicago 10 - AS7659 467 0.0% 467.0 -- NEWSKY-AS-AP Newsky Internet Limited 11 - AS17783 1362 0.1% 454.0 -- SRILRPG-AS SRIL RPG Autonomous System 12 - AS23917 855 0.1% 427.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 13 - AS31200 5101 0.4% 425.1 -- NTK Novotelecom ltd. 14 - AS3217 363 0.0% 363.0 -- SIMBIRSK 15 - AS39348 720 0.1% 360.0 -- TYACHIV-AS Initiativa Ltd. 16 - AS8700 1392 0.1% 348.0 -- TECHNOLOGICAL EDUCATIONAL INSTITUTE (T.E.I.) OF LARISSA 17 - AS39074 347 0.0% 347.0 -- IR-SEPANTA-ISP Sepanta Communication Development Co. Ltd 18 - AS16559 672 0.1% 336.0 -- REALCONNECT-01 - RealConnect, Inc 19 - AS34322 319 0.0% 319.0 -- VIKMASTER-AS VIKMASTER Network 20 - AS6482 314 0.0% 314.0 -- NYNEX-ITC - NYNEX Information Technology Company TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 209.140.24.0/24 3235 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 2 - 209.160.56.0/22 2026 0.1% AS14361 -- HOPONE-DCA - HopOne Internet Corporation 3 - 208.28.80.0/21 1637 0.1% AS7013 -- NETSELECT - Health Sciences Libraries Consortium 4 - 208.1.152.0/21 1553 0.1% AS7013 -- NETSELECT - Health Sciences Libraries Consortium 5 - 208.0.225.0/24 1463 0.1% AS11139 -- CWRIN CW BARBADOS 6 - 143.81.0.0/21 1389 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 7 - 203.112.154.0/24 1158 0.1% AS17783 -- SRILRPG-AS SRIL RPG Autonomous System 8 - 41.204.96.0/24 981 0.1% AS21042 -- GULFSAT-AS Gulfsat Autonomous System 9 - 195.46.34.0/23 979 0.1% AS31200 -- NTK Novotelecom ltd. 10 - 213.144.101.0/24 971 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 11 - 213.144.100.0/24 970 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 12 - 88.213.145.0/24 967 0.1% AS34695 -- E4A-AS E4A Primary AS 13 - 213.144.115.0/24 964 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 14 - 41.204.127.0/24 961 0.1% AS21042 -- GULFSAT-AS Gulfsat Autonomous System 15 - 213.144.113.0/24 960 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 16 - 80.64.80.0/23 918 0.1% AS31200 -- NTK Novotelecom ltd. 17 - 193.242.123.0/24 880 0.1% AS34378 -- RUG-AS Razguliay-UKRROS Group 18 - 202.125.147.0/24 839 0.1% AS17557 -- PKTELECOM-AS-AP Pakistan Telecom 19 - 193.188.136.0/24 837 0.1% AS9051 -- IDM Autonomous System 20 - 202.182.190.0/24 794 0.1% AS9875 -- PESAT1-AS-AP PT. Pasifik Satelit Nusantara 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 25 Aug '06

25 Aug '06

This report has been generated at Fri Aug 25 21:45:01 2006 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 18-08-06 192996 125841 19-08-06 192972 125880 20-08-06 192898 125759 21-08-06 192765 126024 22-08-06 193032 125903 23-08-06 193027 126029 24-08-06 193142 125962 25-08-06 193182 126195 AS Summary 22887 Number of ASes in routing system 9603 Number of ASes announcing only one prefix 1469 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91538432 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'). --- 25Aug06 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 193392 126185 67207 34.8% All ASes AS4134 1271 266 1005 79.1% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 967 68 899 93.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 958 145 813 84.9% COVAD - Covad Communications Co. AS4323 994 289 705 70.9% TWTC - Time Warner Telecom, Inc. AS721 1002 315 687 68.6% DISA-ASNBLK - DoD Network Information Center AS22773 692 53 639 92.3% CCINET-2 - Cox Communications Inc. AS9498 798 183 615 77.1% BBIL-AP BHARTI BT INTERNET LTD. AS6197 1017 485 532 52.3% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1469 951 518 35.3% ATT-INTERNET4 - AT&T WorldNet Services AS19262 689 188 501 72.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS855 562 86 476 84.7% CANET-ASN-4 - Aliant Telecom AS17488 522 48 474 90.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS11492 727 283 444 61.1% CABLEONE - CABLE ONE AS17676 497 62 435 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS18101 445 23 422 94.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3602 509 105 404 79.4% AS3602-RTI - Rogers Telecom Inc. AS15270 457 59 398 87.1% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS812 415 29 386 93.0% ROGERS-CABLE - Rogers Cable Inc. AS4766 690 307 383 55.5% KIXS-AS-KR Korea Telecom AS22047 456 94 362 79.4% VTR BANDA ANCHA S.A. AS4812 415 59 356 85.8% CHINANET-SH-AP China Telecom (Group) AS6467 397 48 349 87.9% ESPIRECOMM - Xspedius Communications Co. AS16852 364 53 311 85.4% FOCAL-CHICAGO - Focal Data Communications of Illinois AS9583 946 645 301 31.8% SIFY-AS-IN Sify Limited AS8151 770 477 293 38.1% Uninet S.A. de C.V. AS16814 329 45 284 86.3% NSS S.A. AS6517 408 129 279 68.4% YIPESCOM - Yipes Communications, Inc. AS19115 365 93 272 74.5% CHARTER-LEBANON - Charter Communications AS14654 283 15 268 94.7% WAYPORT - Wayport Total 19977 5668 14309 71.6% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 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 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 69.39.193.0/24 AS25973 MZIMA - Mzima Networks, Inc. 69.39.195.0/24 AS25973 MZIMA - Mzima Networks, Inc. 69.39.196.0/24 AS25973 MZIMA - Mzima Networks, Inc. 87.76.0.0/16 AS39525 SPRITELINK SpriteLink Autonomous System 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.192.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 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. 139.56.64.0/19 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 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 169.223.0.0/16 AS18370 APNIC-UNI4-AP UNICAST AS of ANYCAST node(Other location) 190.2.160.0/19 AS23541 Antillean Network Management N.V. 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 192.81.183.0/24 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-1 192.107.104.0/24 AS6458 Telgua 192.122.212.0/24 AS209 ASN-QWEST - Qwest 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 192.153.144.0/21 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 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.35.104.0/24 AS12445 SPIDERNET-AS Selene s.p.a. 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 196.6.208.0/24 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-1 196.13.127.0/24 AS3741 IS 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-1 196.13.252.0/22 AS2018 TENET-1 196.98.17.0/24 AS1257 TELE2 AB 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 198.100.100.0/24 AS18734 BESTEL S.A. de C.V. 198.101.4.0/22 AS721 DISA-ASNBLK - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 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 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.199.198.0/24 AS13671 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc. 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 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DISA-ASNBLK - 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 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 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 199.249.233.0/24 AS1239 SPRINTLINK - Sprint 199.249.234.0/24 AS1239 SPRINTLINK - Sprint 199.249.235.0/24 AS174 COGENT Cogent/PSI 202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd 202.9.224.0/19 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.224.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.225.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.226.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.227.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.228.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.230.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.232.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.233.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.236.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.237.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.238.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.240.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.241.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.242.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.243.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.251.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.9.252.0/24 AS7584 TCR-AS-AP TCR Holdings Limted. 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM 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 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.94.65.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.94.74.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.75.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.77.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.83.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.85.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.87.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 202.94.95.0/24 AS9723 ISEEK-AS-AP ISEEK 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 202.124.200.0/22 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.204.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.205.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.206.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 202.137.224.0/24 AS9942 COMINDICO-AP COMindico Australia 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.160.146.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.160.158.0/23 AS9837 POWERTEL-AP Powertel Ltd 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.182.128.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.129.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.130.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.131.0/24 AS9519 BRAENET Braenet Pty Ltd 202.182.132.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.133.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.134.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.135.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.136.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.140.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.144.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.145.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.146.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.147.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.182.157.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.158.0/24 AS9627 TCR-AP TCR Holdings Ltd 202.182.159.0/24 AS9519 BRAENET Braenet Pty 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. 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.153.106.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.153.107.0/24 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 ALTERNET-AS - UUNET Technologies, Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 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. 209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc. 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc. 216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A. 216.228.224.0/20 AS13674 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc. 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 221.121.128.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.129.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.130.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.131.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.132.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.133.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.157.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.158.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 221.121.159.0/24 AS9723 ISEEK-AS-AP ISEEK Ltd 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 18 Aug '06

18 Aug '06

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 19 Aug, 2006 Analysis Summary ---------------- BGP routing table entries examined: 195444 Prefixes after maximum aggregation: 107128 Unique aggregates announced to Internet: 95305 Total ASes present in the Internet Routing Table: 22909 Origin-only ASes present in the Internet Routing Table: 19924 Origin ASes announcing only one prefix: 9551 Transit ASes present in the Internet Routing Table: 2985 Transit-only ASes present in the Internet Routing Table: 70 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 26 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1574577068 Equivalent to 93 /8s, 218 /16s and 35 /24s Percentage of available address space announced: 42.5 Percentage of allocated address space announced: 61.5 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 97295 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 42778 Total APNIC prefixes after maximum aggregation: 17444 Prefixes being announced from the APNIC address blocks: 40468 Unique aggregates announced from the APNIC address blocks: 18700 APNIC Region origin ASes present in the Internet Routing Table: 2674 APNIC Region origin ASes announcing only one prefix: 757 APNIC Region transit ASes present in the Internet Routing Table: 397 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 260538976 Equivalent to 15 /8s, 135 /16s and 130 /24s Percentage of available APNIC address space announced: 81.5 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, 121/8, 122/7, 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: 98830 Total ARIN prefixes after maximum aggregation: 58753 Prefixes being announced from the ARIN address blocks: 72522 Unique aggregates announced from the ARIN address blocks: 27331 ARIN Region origin ASes present in the Internet Routing Table: 10905 ARIN Region origin ASes announcing only one prefix: 4114 ARIN Region transit ASes present in the Internet Routing Table: 1017 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 295414528 Equivalent to 17 /8s, 155 /16s and 171 /24s Percentage of available ARIN address space announced: 76.6 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, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 39282 Total RIPE prefixes after maximum aggregation: 26280 Prefixes being announced from the RIPE address blocks: 36240 Unique aggregates announced from the RIPE address blocks: 24435 RIPE Region origin ASes present in the Internet Routing Table: 8387 RIPE Region origin ASes announcing only one prefix: 4397 RIPE Region transit ASes present in the Internet Routing Table: 1384 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 261713988 Equivalent to 15 /8s, 153 /16s and 112 /24s Percentage of available RIPE address space announced: 82.1 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 40960-41983 RIPE Address Blocks 62/8, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 12269 Total LACNIC prefixes after maximum aggregation: 3740 Prefixes being announced from the LACNIC address blocks: 10326 Unique aggregates announced from the LACNIC address blocks: 5938 LACNIC Region origin ASes present in the Internet Routing Table: 713 LACNIC Region origin ASes announcing only one prefix: 237 LACNIC Region transit ASes present in the Internet Routing Table: 130 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 32148480 Equivalent to 1 /8s, 234 /16s and 140 /24s Percentage of available LACNIC address space announced: 47.9 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: 2259 Total AfriNIC prefixes after maximum aggregation: 911 Prefixes being announced from the AfriNIC address blocks: 1567 Unique aggregates announced from the AfriNIC address blocks: 985 AfriNIC Region origin ASes present in the Internet Routing Table: 160 AfriNIC Region origin ASes announcing only one prefix: 46 AfriNIC Region transit ASes present in the Internet Routing Table: 25 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 11 Number of AfriNIC addresses announced to Internet: 4188928 Equivalent to 0 /8s, 63 /16s and 235 /24s Percentage of available AfriNIC address space announced: 12.5 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 1294 7973 236 CHINANET-BACKBONE 4755 969 255 67 Videsh Sanchar Nigam Ltd. Aut 9583 942 109 15 Sify Limited 9498 784 211 70 BHARTI BT INTERNET LTD. 4766 703 4435 304 Korea Telecom (KIX) 1221 612 1779 469 Telstra Pty Ltd 7545 541 124 72 TPG Internet Pty Ltd 17488 522 32 18 Hathway IP Over Cable Interne 17676 492 10613 96 Softbank BB Corp. 9443 450 111 83 Primus Telecommunications 18101 437 85 22 Reliance Infocom Ltd Internet 4812 412 739 59 China Telecom (Shanghai) 17849 410 30 122 Telecommunications Technology 17974 370 129 12 PT TELEKOMUNIKASI INDONESIA 17557 359 29 167 Pakistan Telecom 4802 356 84 149 Wantree Development 2907 336 1733 311 SINET Japan 4837 318 3523 136 chinanet IDC center beijing n 10139 308 23 6 Meridian Telekoms 7474 295 211 229 SingTel Optus Pty Ltd ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1473 6258 952 AT&T WorldNet Services 6197 1016 635 477 BellSouth Network Solutions, 721 1002 21940 313 DLA Systems Automation Center 4323 983 748 279 Time Warner Telecom 701 960 6782 785 UUNET Technologies, Inc. 18566 955 272 8 Covad Communications 2386 946 559 714 AT&T Data Communications Serv 174 945 5770 887 Cogent Communications 1239 839 2779 592 Sprint 20115 735 658 384 Charter Communications 19262 730 2224 185 Verizon Global Networks 11492 725 90 16 Cable One 22773 690 1744 46 Cox Communications, Inc. 209 687 3657 542 Qwest 7011 678 226 430 Citizens Utilities 6198 597 554 236 BellSouth Network Solutions, 852 587 1068 383 Telus Advanced Communications 19916 563 49 54 OLM LLC 855 559 247 74 Canadian Research Network 3602 532 125 105 Sprint Canada, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 560 1947 441 UUNET - Commercial IP service 3301 315 1186 300 TeliaNet Sweden 3320 298 5013 241 Deutsche Telekom AG 8220 280 471 266 COLT Telecommunications 24863 254 42 11 LINKdotNET AS number 680 247 2041 244 DFN-IP service G-WiN 6746 244 91 222 Dynamic Network Technologies, 3246 231 462 221 Song Networks 1257 220 744 167 SWIPnet Swedish IP Network 8708 216 278 203 Romania Data Systems S.A. 3215 204 1760 97 France Telecom Transpac 3269 202 2246 73 TELECOM ITALIA 8551 202 182 27 Bezeq International 30890 202 18 83 SC Kappa Invexim SRL 6830 194 879 43 UPC Distribution Services 8866 183 37 15 Bulgarian Telecommunication C 5416 180 12 11 BATELCO-BH 3300 173 171 98 AUCS Communications Services 786 170 1778 170 The JANET IP Service 9121 168 931 31 TTnet Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 769 1811 227 UniNet S.A. de C.V. 22047 456 206 11 VTR PUNTO NET S.A. 11172 358 96 85 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 6147 273 134 22 Telefonica Del Peru 6471 254 74 30 ENTEL CHILE S.A. 14117 217 13 7 Telefonica del Sur S.A. 6503 183 167 84 AVANTEL, S.A. 7303 182 85 29 Telecom Argentina Stet-France 10481 181 72 8 Prima S.A. 7910 144 9 25 ANDINET ON LINE 21826 134 17 23 INTERCABLE 11556 132 96 4 Cable-Wireless Panama 19429 131 80 40 E.T.B. 18822 129 8 10 TELEFONICA MANQUEHUE 19169 128 8 25 Telconet 14522 117 18 9 SatNet S.A. 7738 114 410 20 Telecomunicacoes da Bahia S.A 23216 113 21 9 RAMtelecom Telecomunicaciones 14259 112 10 15 GTD Internet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 284 803 231 The Internet Solution 8452 169 60 7 TEDATA 6713 144 135 11 Itissalat Al-MAGHRIB 15475 142 84 4 Nile Online 2018 134 298 111 Tertiary Education Network 5536 121 8 18 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 106 6 2 EEPAD TISP TELECOM & INTERNET 2905 79 159 70 The Internetworking Company o 15706 44 8 3 Sudatel Internet Exchange Aut 5713 38 294 34 Telkom SA Ltd 33774 32 7 20 AS Number for Telecom Algeria 23889 26 8 11 MAURITIUS TELECOM 16637 24 15 22 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 8524 22 1 5 AUCEGYPT Autonomous System 21280 22 4 4 Swift Global Kenya Ltd.Is an 21491 21 17 2 UTL On-line is RF broadband I 33766 21 2 1 Nyala Communications Pty Ltd 2561 19 6 2 Egyptian Universities Network Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1294 1058 CHINANET-BACKBONE 18566 955 947 Covad Communications 9583 942 927 Sify Limited 4755 969 902 Videsh Sanchar Nigam Ltd. Aut 9498 784 714 BHARTI BT INTERNET LTD. 11492 725 709 Cable One 4323 983 704 Time Warner Telecom 721 1002 689 DLA Systems Automation Center 22773 690 644 Cox Communications, Inc. 19262 730 545 Verizon Global Networks 8151 769 542 UniNet S.A. de C.V. 6197 1016 539 BellSouth Network Solutions, 5668 532 514 CenturyTel Internet Holdings, 19916 563 509 OLM LLC 17488 522 504 Hathway IP Over Cable Interne 855 559 485 Canadian Research Network 7545 541 469 TPG Internet Pty Ltd 22047 456 445 VTR PUNTO NET S.A. 3602 532 427 Sprint Canada, Inc. 15270 460 427 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65350 PRIVATE 124.236.0.0/19 17672 asn for Hebei Provin 65350 PRIVATE 124.236.240.0/20 17672 asn for Hebei Provin 65350 PRIVATE 124.239.192.0/24 17672 asn for Hebei Provin 65010 PRIVATE 203.117.213.0/24 9255 Singapore Telecom 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 64615 PRIVATE 203.144.48.0/24 16838 VeriSign Inc 65000 PRIVATE 211.72.199.0/24 3462 Data Communication B 65350 PRIVATE 219.148.0.0/22 17672 asn for Hebei Provin 65350 PRIVATE 219.148.4.0/23 17672 asn for Hebei Provin 65350 PRIVATE 219.148.8.0/21 17672 asn for Hebei Provin 65350 PRIVATE 219.148.24.0/21 17672 asn for Hebei Provin 65350 PRIVATE 219.148.32.0/19 17672 asn for Hebei Provin 65350 PRIVATE 222.222.0.0/21 17672 asn for Hebei Provin 65350 PRIVATE 222.222.8.0/21 17672 asn for Hebei Provin 65350 PRIVATE 222.222.16.0/20 17672 asn for Hebei Provin 65350 PRIVATE 222.222.32.0/20 17672 asn for Hebei Provin 65350 PRIVATE 222.222.48.0/20 17672 asn for Hebei Provin 65350 PRIVATE 222.222.208.0/21 17672 asn for Hebei Provin 65350 PRIVATE 222.222.216.0/21 17672 asn for Hebei Provin 65350 PRIVATE 222.223.187.0/24 17672 asn for Hebei Provin 65350 PRIVATE 222.223.188.0/22 17672 asn for Hebei Provin 65350 PRIVATE 222.223.192.0/22 17672 asn for Hebei Provin 65350 PRIVATE 222.223.196.0/23 17672 asn for Hebei Provin 65350 PRIVATE 222.223.200.0/22 17672 asn for Hebei Provin 65350 PRIVATE 222.223.206.0/23 17672 asn for Hebei Provin 65350 PRIVATE 222.223.224.0/19 17672 asn for Hebei Provin Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 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 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 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:10 /11:28 /12:97 /13:205 /14:376 /15:739 /16:8953 /17:3419 /18:5573 /19:12135 /20:13709 /21:12019 /22:15135 /23:16396 /24:105380 /25:414 /26:402 /27:196 /28:64 /29:42 /30:79 /31:0 /32:46 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 938 955 Covad Communications 6197 797 1016 BellSouth Network Solutions, 9583 774 942 Sify Limited 7018 773 1473 AT&T WorldNet Services 11492 713 725 Cable One 2386 664 946 AT&T Data Communications Serv 7011 581 678 Citizens Utilities 19916 557 563 OLM LLC 4766 514 703 Korea Telecom (KIX) 9498 466 784 BHARTI BT INTERNET LTD. 6198 443 597 BellSouth Network Solutions, 855 433 559 Canadian Research Network 15270 429 460 PaeTec.net -a division of Pae 5668 414 532 CenturyTel Internet Holdings, 4755 404 969 Videsh Sanchar Nigam Ltd. Aut 1239 399 839 Sprint 17849 397 410 Telecommunications Technology 6517 379 413 Yipes Communications, Inc. 18101 372 437 Reliance Infocom Ltd Internet 22773 363 690 Cox Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:50 12:1618 13:1 15:15 16:3 17:3 18:4 20:41 24:809 25:1 32:61 38:243 40:53 41:14 44:3 47:6 52:4 55:1 56:3 57:26 58:197 59:251 60:191 61:908 62:834 63:1889 64:3056 65:2253 66:3016 67:639 68:658 69:1565 70:391 71:88 72:889 74:75 75:5 80:785 81:695 82:650 83:401 84:379 85:583 86:395 87:432 88:158 89:403 91:1 121:15 122:3 123:1 124:337 125:598 128:153 129:201 130:118 131:314 132:31 133:8 134:160 135:48 136:176 137:84 138:213 139:47 140:557 141:135 142:363 143:189 144:240 145:41 146:317 147:141 148:351 149:189 150:114 151:115 152:72 153:117 154:5 155:215 156:176 157:178 158:165 159:172 160:94 161:85 162:218 163:164 164:233 165:222 166:183 167:243 168:486 169:125 170:355 171:14 190:197 192:5726 193:3404 194:2715 195:2024 196:865 198:3886 199:3298 200:4636 201:1023 202:6802 203:7060 204:3890 205:2019 206:2384 207:2926 208:2225 209:3448 210:2174 211:832 212:1279 213:1450 214:368 215:41 216:4064 217:1149 218:328 219:252 220:765 221:381 222:233 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 18 Aug '06

18 Aug '06

------------------------------------ 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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