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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

1 0

[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

1 0

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

18 Aug '06

This report has been generated at Fri Aug 18 21:44:55 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 11-08-06 192373 125579 12-08-06 192469 125391 13-08-06 192248 125495 14-08-06 192399 125585 15-08-06 192453 125795 16-08-06 192642 125743 17-08-06 192848 125900 18-08-06 192996 125754 AS Summary 22814 Number of ASes in routing system 9554 Number of ASes announcing only one prefix 1464 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91538944 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'). --- 18Aug06 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 192964 125856 67108 34.8% All ASes AS4134 1264 263 1001 79.2% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 964 71 893 92.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 955 145 810 84.8% COVAD - Covad Communications Co. AS4323 979 282 697 71.2% TWTC - Time Warner Telecom, Inc. AS721 1004 315 689 68.6% DISA-ASNBLK - DoD Network Information Center AS22773 688 53 635 92.3% CCINET-2 - Suddenlink Communications AS9498 786 179 607 77.2% BBIL-AP BHARTI BT INTERNET LTD. AS6197 1018 486 532 52.3% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1464 951 513 35.0% ATT-INTERNET4 - AT&T WorldNet Services AS19262 684 185 499 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS17488 522 47 475 91.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS855 559 88 471 84.3% CANET-ASN-4 - Aliant Telecom AS11492 725 284 441 60.8% CABLEONE - CABLE ONE AS3602 530 106 424 80.0% AS3602-RTI - Rogers Telecom Inc. AS18101 437 27 410 93.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17676 492 96 396 80.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS15270 451 57 394 87.4% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS812 414 46 368 88.9% ROGERS-CABLE - Rogers Cable Inc. AS4766 670 307 363 54.2% KIXS-AS-KR Korea Telecom AS22047 456 94 362 79.4% VTR BANDA ANCHA S.A. AS6198 598 243 355 59.4% BATI-MIA - BellSouth Network Solutions, Inc AS4812 413 59 354 85.7% CHINANET-SH-AP China Telecom (Group) AS6467 393 47 346 88.0% ESPIRECOMM - Xspedius Communications Co. AS16852 364 53 311 85.4% FOCAL-CHICAGO - Focal Data Communications of Illinois AS9583 943 639 304 32.2% SIFY-AS-IN Sify Limited AS8151 768 466 302 39.3% Uninet S.A. de C.V. AS16814 329 46 283 86.0% NSS S.A. AS6517 409 128 281 68.7% YIPESCOM - Yipes Communications, Inc. AS19115 363 92 271 74.7% CHARTER-LEBANON - Charter Communications Total 20205 5920 14285 70.7% 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 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 194.9.34.0/23 AS13030 INIT7 Init Seven AG, Zurich, Switzerland 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 198.101.4.0/22 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, 202.169.96.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 202.169.97.0/24 AS4802 ASN-IINET iiNet Limited 202.169.98.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 202.169.102.0/24 AS13700 CAPITAL-NETWORKS - Capital Networks Pty Ltd 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]Weekly Routing Table Report
by Routing Analysis Role Account 11 Aug '06

11 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 12 Aug, 2006 Analysis Summary ---------------- BGP routing table entries examined: 194755 Prefixes after maximum aggregation: 107004 Unique aggregates announced to Internet: 95222 Total ASes present in the Internet Routing Table: 22854 Origin-only ASes present in the Internet Routing Table: 19885 Origin ASes announcing only one prefix: 9517 Transit ASes present in the Internet Routing Table: 2969 Transit-only ASes present in the Internet Routing Table: 68 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (24076) 20 Prefixes from unregistered ASNs in the Routing Table: 22 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: 1562847660 Equivalent to 93 /8s, 39 /16s and 41 /24s Percentage of available address space announced: 42.2 Percentage of allocated address space announced: 61.0 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 96812 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 42607 Total APNIC prefixes after maximum aggregation: 17466 Prefixes being announced from the APNIC address blocks: 40293 Unique aggregates announced from the APNIC address blocks: 18723 APNIC Region origin ASes present in the Internet Routing Table: 2669 APNIC Region origin ASes announcing only one prefix: 755 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: 244848480 Equivalent to 14 /8s, 152 /16s and 23 /24s Percentage of available APNIC address space announced: 76.6 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: 98560 Total ARIN prefixes after maximum aggregation: 58685 Prefixes being announced from the ARIN address blocks: 72285 Unique aggregates announced from the ARIN address blocks: 27310 ARIN Region origin ASes present in the Internet Routing Table: 10883 ARIN Region origin ASes announcing only one prefix: 4096 ARIN Region transit ASes present in the Internet Routing Table: 1012 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 299087360 Equivalent to 17 /8s, 211 /16s and 182 /24s Percentage of available ARIN address space announced: 77.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 39164 Total RIPE prefixes after maximum aggregation: 26205 Prefixes being announced from the RIPE address blocks: 36138 Unique aggregates announced from the RIPE address blocks: 24344 RIPE Region origin ASes present in the Internet Routing Table: 8363 RIPE Region origin ASes announcing only one prefix: 4386 RIPE Region transit ASes present in the Internet Routing Table: 1372 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 261444932 Equivalent to 15 /8s, 149 /16s and 85 /24s Percentage of available RIPE address space announced: 82.0 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: 12153 Total LACNIC prefixes after maximum aggregation: 3732 Prefixes being announced from the LACNIC address blocks: 10247 Unique aggregates announced from the LACNIC address blocks: 5896 LACNIC Region origin ASes present in the Internet Routing Table: 711 LACNIC Region origin ASes announcing only one prefix: 235 LACNIC Region transit ASes present in the Internet Routing Table: 131 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 31927040 Equivalent to 1 /8s, 231 /16s and 43 /24s Percentage of available LACNIC address space announced: 47.6 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2249 Total AfriNIC prefixes after maximum aggregation: 916 Prefixes being announced from the AfriNIC address blocks: 1543 Unique aggregates announced from the AfriNIC address blocks: 976 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: 11 Number of AfriNIC addresses announced to Internet: 4202496 Equivalent to 0 /8s, 64 /16s and 32 /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 1290 7930 240 CHINANET-BACKBONE 4755 966 255 68 Videsh Sanchar Nigam Ltd. Aut 9583 936 109 15 Sify Limited 9498 779 211 70 BHARTI BT INTERNET LTD. 4766 702 4435 303 Korea Telecom (KIX) 1221 610 1779 467 Telstra Pty Ltd 7545 553 124 72 TPG Internet Pty Ltd 17488 522 32 18 Hathway IP Over Cable Interne 17676 491 7109 111 Softbank BB Corp. 9443 450 111 83 Primus Telecommunications 18101 436 85 22 Reliance Infocom Ltd Internet 4812 412 739 59 China Telecom (Shanghai) 17849 410 30 122 Telecommunications Technology 17974 377 129 12 PT TELEKOMUNIKASI INDONESIA 4802 370 81 158 Wantree Development 17557 358 29 169 Pakistan Telecom 2907 336 1733 311 SINET Japan 4837 307 3468 132 chinanet IDC center beijing n 7474 295 211 229 SingTel Optus Pty Ltd 10139 282 23 6 Meridian Telekoms ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1482 6259 956 AT&T WorldNet Services 6197 1016 635 477 BellSouth Network Solutions, 721 1002 21942 311 DLA Systems Automation Center 4323 980 747 278 Time Warner Telecom 701 963 6782 788 UUNET Technologies, Inc. 18566 954 272 8 Covad Communications 2386 940 559 710 AT&T Data Communications Serv 174 937 5769 887 Cogent Communications 1239 842 2797 595 Sprint 20115 730 651 380 Charter Communications 19262 726 2216 185 Verizon Global Networks 11492 723 90 16 Cable One 209 688 3661 542 Qwest 22773 685 1742 44 Cox Communications, Inc. 7011 676 221 431 Citizens Utilities 6198 595 554 236 BellSouth Network Solutions, 852 582 1068 382 Telus Advanced Communications 855 568 247 74 Canadian Research Network 19916 563 49 54 OLM LLC 5668 539 147 28 CenturyTel Internet Holdings, 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 295 5013 239 Deutsche Telekom AG 8220 280 471 266 COLT Telecommunications 24863 249 42 11 LINKdotNET AS number 680 247 2041 244 DFN-IP service G-WiN 6746 243 91 221 Dynamic Network Technologies, 3246 230 462 220 Song Networks 8708 215 278 203 Romania Data Systems S.A. 3215 204 1760 97 France Telecom Transpac 8551 202 182 27 Bezeq International 3269 201 2246 72 TELECOM ITALIA 30890 200 18 83 SC Kappa Invexim SRL 1257 195 742 167 SWIPnet Swedish IP Network 6830 195 879 43 UPC Distribution Services 8866 191 37 15 Bulgarian Telecommunication C 5416 180 12 11 BATELCO-BH 786 171 1778 171 The JANET IP Service 3300 171 171 98 AUCS Communications Services 9121 168 931 31 TTnet Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 784 1811 226 UniNet S.A. de C.V. 22047 458 206 11 VTR PUNTO NET S.A. 11172 359 112 86 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 183 151 83 AVANTEL, S.A. 7303 182 85 29 Telecom Argentina Stet-France 10481 181 72 8 Prima S.A. 7910 136 9 22 ANDINET ON LINE 21826 134 17 23 INTERCABLE 11556 132 80 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 19169 128 8 25 Telconet 19429 123 80 40 E.T.B. 14522 121 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 140 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 31 7 21 AS Number for Telecom Algeria 23889 25 8 11 MAURITIUS TELECOM 10798 23 1 14 Standard Bank of South Africa 16637 23 18 21 Johnnic e-Ventures 8524 22 1 5 AUCEGYPT Autonomous System 21280 21 4 4 Swift Global Kenya Ltd.Is an 33766 21 2 1 Nyala Communications Pty Ltd 21491 20 17 2 UTL On-line is RF broadband I 2561 19 6 2 Egyptian Universities Network Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1290 1050 CHINANET-BACKBONE 18566 954 946 Covad Communications 9583 936 921 Sify Limited 4755 966 898 Videsh Sanchar Nigam Ltd. Aut 9498 779 709 BHARTI BT INTERNET LTD. 11492 723 707 Cable One 4323 980 702 Time Warner Telecom 721 1002 691 DLA Systems Automation Center 22773 685 641 Cox Communications, Inc. 8151 784 558 UniNet S.A. de C.V. 19262 726 541 Verizon Global Networks 6197 1016 539 BellSouth Network Solutions, 5668 539 511 CenturyTel Internet Holdings, 19916 563 509 OLM LLC 17488 522 504 Hathway IP Over Cable Interne 855 568 494 Canadian Research Network 7545 553 481 TPG Internet Pty Ltd 22047 458 447 VTR PUNTO NET S.A. 3602 527 422 Sprint Canada, Inc. 15270 455 422 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 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 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 /8:17 /9:9 /10:11 /11:28 /12:97 /13:205 /14:375 /15:733 /16:8950 /17:3412 /18:5563 /19:12087 /20:13638 /21:11960 /22:15121 /23:16321 /24:105108 /25:384 /26:308 /27:196 /28:66 /29:40 /30:80 /31:0 /32:46 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 937 954 Covad Communications 6197 796 1016 BellSouth Network Solutions, 7018 777 1482 AT&T WorldNet Services 9583 769 936 Sify Limited 11492 711 723 Cable One 2386 658 940 AT&T Data Communications Serv 7011 582 676 Citizens Utilities 19916 557 563 OLM LLC 4766 513 702 Korea Telecom (KIX) 9498 460 779 BHARTI BT INTERNET LTD. 855 442 568 Canadian Research Network 6198 441 595 BellSouth Network Solutions, 15270 424 455 PaeTec.net -a division of Pae 5668 421 539 CenturyTel Internet Holdings, 4755 402 966 Videsh Sanchar Nigam Ltd. Aut 1239 398 842 Sprint 17849 397 410 Telecommunications Technology 6517 383 416 Yipes Communications, Inc. 18101 371 436 Reliance Infocom Ltd Internet 22773 363 685 Cox Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:50 12:1613 13:1 15:15 16:3 17:3 18:4 20:41 24:811 25:1 32:61 38:239 40:52 41:9 44:3 45:12 47:6 52:4 55:1 56:3 57:26 58:211 59:248 60:185 61:932 62:830 63:1889 64:3091 65:2259 66:2991 67:638 68:676 69:1567 70:390 71:87 72:874 74:71 75:5 80:753 81:674 82:644 83:410 84:393 85:574 86:396 87:462 88:154 89:394 91:1 121:13 122:3 123:1 124:348 125:595 128:148 129:188 130:118 131:315 132:34 133:8 134:164 135:48 136:178 137:85 138:213 139:48 140:491 141:135 142:376 143:189 144:239 145:40 146:318 147:140 148:354 149:187 150:114 151:97 152:71 153:117 154:5 155:213 156:179 157:169 158:167 159:172 160:94 161:83 162:217 163:164 164:236 165:222 166:182 167:242 168:486 169:125 170:352 171:14 190:125 192:5732 193:3404 194:2701 195:2024 196:853 198:3901 199:3300 200:4633 201:1035 202:6781 203:7045 204:3900 205:2009 206:2425 207:2906 208:2218 209:3447 210:2174 211:836 212:1258 213:1444 214:367 215:41 216:4018 217:1158 218:324 219:235 220:744 221:379 222:228 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 11 Aug '06

11 Aug '06

BGP Update Report Interval: 29-Jul-06 -to- 10-Aug-06 (12 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6147 21658 1.6% 79.9 -- Telefonica del Peru S.A.A. 2 - AS17974 19202 1.5% 47.1 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 3 - AS39308 16871 1.3% 1054.4 -- ASK-AS Andishe Sabz Khazar Autonomous System 4 - AS30890 13172 1.0% 62.4 -- EVOLVA Evolva Telecom 5 - AS33783 11359 0.9% 107.2 -- EEPAD 6 - AS7018 10056 0.8% 6.6 -- ATT-INTERNET4 - AT&T WorldNet Services 7 - AS9121 10048 0.8% 60.2 -- TTNET TTnet Autonomous System 8 - AS16322 9902 0.8% 104.2 -- PARSONLINE PARSONLINE Autonomous System 9 - AS702 9389 0.7% 12.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe 10 - AS8685 8461 0.6% 180.0 -- DORUKNET DorukNet Istanbul / Turkey 11 - AS701 8434 0.6% 8.7 -- ALTERNET-AS - UUNET Technologies, Inc. 12 - AS2018 7447 0.6% 55.2 -- TENET-1 13 - AS15464 7211 0.6% 300.5 -- IHLASNET IHLASNET Autonomous System 14 - AS4855 6921 0.5% 111.6 -- PI-ID-AS-AP Pacific Link Indonesia 15 - AS8386 6764 0.5% 211.4 -- KOCNET KOCNET-AS 16 - AS8708 6636 0.5% 30.4 -- RDSNET Romania Data Systems S.A. 17 - AS855 6461 0.5% 11.4 -- CANET-ASN-4 - Aliant Telecom 18 - AS174 6428 0.5% 2.9 -- COGENT Cogent/PSI 19 - AS23918 6302 0.5% 47.0 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS 20 - AS15611 6266 0.5% 59.1 -- Iranian Research Organisation TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS21042 3099 0.2% 1549.5 -- GULFSAT-AS Gulfsat Autonomous System 2 - AS27407 1484 0.1% 1484.0 -- FRISCHS-INC - Frisch's Restaurants, Inc. 3 - AS7013 5694 0.4% 1423.5 -- NETSELECT - Health Sciences Libraries Consortium 4 - AS39308 16871 1.3% 1054.4 -- ASK-AS Andishe Sabz Khazar Autonomous System 5 - AS34378 799 0.1% 799.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS14169 2772 0.2% 693.0 -- MEAD - MEAD CORPORATION 7 - AS15755 604 0.1% 604.0 -- ISPRO Autonomous System Izmir,TURKEY 8 - AS12408 548 0.0% 548.0 -- BIKENT-AS Bikent Ltd. Autonomous system 9 - AS35080 537 0.0% 537.0 -- OYAK-TELEKOM-AS Oyak Telekom Hizm. BGP AS 10 - AS34984 529 0.0% 529.0 -- BITEL-AS BILISIM TELEKOM 11 - AS14410 2609 0.2% 521.8 -- DALTON - MCM, Inc., DBA: Internet@Dalton 12 - AS8389 510 0.0% 510.0 -- STVOICE Sabanci Telekom A.S. 13 - AS3043 2760 0.2% 460.0 -- AMPHIB-AS - Amphibian Media Corporation 14 - AS26897 450 0.0% 450.0 -- INVISION-TECH - INVISION TECHNOLOGIES, INC. 15 - AS29666 441 0.0% 441.0 -- TRHENKEL Turk Henkel Kimya Sanayi 16 - AS39410 430 0.0% 430.0 -- TEDAS-AS Turkiye Elektrik Dagitim A.S. 17 - AS39080 392 0.0% 392.0 -- SIMETRI-AS SIMETRI YAZILIM 18 - AS39348 774 0.1% 387.0 -- TYACHIV-AS Initiativa Ltd. 19 - AS35474 345 0.0% 345.0 -- MGI-TR-AS MGI METRO Group 20 - AS29549 1352 0.1% 338.0 -- ZIRAATBANK-AS T.C. Ziraat Bankasi A.S. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 208.28.80.0/21 2956 0.2% AS7013 -- NETSELECT - Health Sciences Libraries Consortium 2 - 209.140.24.0/24 2755 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 3 - 159.124.160.0/19 2704 0.2% AS14169 -- MEAD - MEAD CORPORATION 4 - 208.0.225.0/24 2670 0.2% AS11139 -- CWRIN CW BARBADOS 5 - 208.1.152.0/21 2590 0.2% AS7013 -- NETSELECT - Health Sciences Libraries Consortium 6 - 206.251.163.0/24 2427 0.2% AS4314 -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES 7 - 209.160.56.0/22 1705 0.1% AS14361 -- HOPONE-DCA - HopOne Internet Corporation 8 - 41.204.96.0/24 1562 0.1% AS21042 -- GULFSAT-AS Gulfsat Autonomous System 9 - 41.204.127.0/24 1537 0.1% AS21042 -- GULFSAT-AS Gulfsat Autonomous System 10 - 66.117.207.0/24 1484 0.1% AS27407 -- FRISCHS-INC - Frisch's Restaurants, Inc. 11 - 202.125.147.0/24 1456 0.1% AS17557 -- PKTELECOM-AS-AP Pakistan Telecom 12 - 89.144.128.0/21 1445 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 13 - 143.81.0.0/21 1305 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 14 - 198.92.192.0/21 1281 0.1% AS16559 -- REALCONNECT-01 - RealConnect, Inc 15 - 89.144.134.0/24 1271 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 16 - 89.144.129.0/24 1256 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 17 - 89.144.130.0/24 1255 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 18 - 89.144.132.0/24 1255 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 19 - 89.144.128.0/24 1255 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 20 - 89.144.133.0/24 1255 0.1% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System 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 11 Aug '06

11 Aug '06

This report has been generated at Fri Aug 11 21:47:29 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 04-08-06 191781 125425 05-08-06 192161 125422 06-08-06 191969 125424 07-08-06 192032 125356 08-08-06 192051 125384 09-08-06 192156 125482 10-08-06 192348 125554 11-08-06 192373 125204 AS Summary 22758 Number of ASes in routing system 9515 Number of ASes announcing only one prefix 1469 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91537920 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'). --- 11Aug06 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 192392 125566 66826 34.7% All ASes AS4134 1261 264 997 79.1% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 960 72 888 92.5% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 954 181 773 81.0% COVAD - Covad Communications Co. AS721 1003 316 687 68.5% DISA-ASNBLK - DoD Network Information Center AS4323 968 281 687 71.0% TWTC - Time Warner Telecom, Inc. AS22773 682 51 631 92.5% CCINET-2 - Suddenlink Communications AS9498 780 183 597 76.5% BBIL-AP BHARTI BT INTERNET LTD. AS6197 1016 490 526 51.8% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1469 954 515 35.1% ATT-INTERNET4 - AT&T WorldNet Services AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS19262 681 184 497 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS855 568 88 480 84.5% CANET-ASN-4 - Aliant Telecom AS17488 520 41 479 92.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS11492 723 283 440 60.9% CABLEONE - CABLE ONE AS3602 526 106 420 79.8% AS3602-RTI - Rogers Telecom Inc. AS18101 436 27 409 93.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS15270 450 57 393 87.3% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 491 111 380 77.4% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS812 416 42 374 89.9% ROGERS-CABLE - Rogers Cable Inc. AS22047 458 85 373 81.4% VTR BANDA ANCHA S.A. AS4766 669 306 363 54.3% KIXS-AS-KR Korea Telecom AS4812 412 59 353 85.7% CHINANET-SH-AP China Telecom (Group) AS6198 596 243 353 59.2% BATI-MIA - BellSouth Network Solutions, Inc AS6467 392 47 345 88.0% ESPIRECOMM - Xspedius Communications Co. AS9583 934 602 332 35.5% SIFY-AS-IN Sify Limited AS16852 362 52 310 85.6% FOCAL-CHICAGO - Focal Data Communications of Illinois AS8151 784 494 290 37.0% Uninet S.A. de C.V. AS16814 329 46 283 86.0% NSS S.A. AS6517 415 138 277 66.7% YIPESCOM - Yipes Communications, Inc. AS19115 362 93 269 74.3% CHARTER-LEBANON - Charter Communications Total 20180 5961 14219 70.5% 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. 71.7.0.0/17 AS30160 IOWA-TELECOM - Iowa Telecom 87.76.0.0/16 AS39525 SPRITELINK SpriteLink Autonomous System 89.18.64.0/19 AS31458 SMARTTELECOM-AS Smart Telecom 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 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 194.156.206.0/24 AS4589 EASYNET Easynet Group Plc 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 198.101.4.0/22 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, 202.169.96.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 202.169.97.0/24 AS4802 ASN-IINET iiNet Limited 202.169.98.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 202.169.102.0/24 AS13700 CAPITAL-NETWORKS - Capital Networks Pty Ltd 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. 216.71.224.0/20 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]Weekly Routing Table Report
by Routing Analysis Role Account 04 Aug '06

04 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 05 Aug, 2006 Analysis Summary ---------------- BGP routing table entries examined: 194251 Prefixes after maximum aggregation: 106728 Unique aggregates announced to Internet: 94954 Total ASes present in the Internet Routing Table: 22811 Origin-only ASes present in the Internet Routing Table: 19853 Origin ASes announcing only one prefix: 9502 Transit ASes present in the Internet Routing Table: 2958 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (24076) 20 Prefixes from unregistered ASNs in the Routing Table: 22 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1561450156 Equivalent to 93 /8s, 17 /16s and 214 /24s Percentage of available address space announced: 42.1 Percentage of allocated address space announced: 60.9 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 96372 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 42465 Total APNIC prefixes after maximum aggregation: 17475 Prefixes being announced from the APNIC address blocks: 40150 Unique aggregates announced from the APNIC address blocks: 18665 APNIC Region origin ASes present in the Internet Routing Table: 2663 APNIC Region origin ASes announcing only one prefix: 752 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: 244214880 Equivalent to 14 /8s, 142 /16s and 108 /24s Percentage of available APNIC address space announced: 76.4 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: 98398 Total ARIN prefixes after maximum aggregation: 58511 Prefixes being announced from the ARIN address blocks: 72206 Unique aggregates announced from the ARIN address blocks: 27245 ARIN Region origin ASes present in the Internet Routing Table: 10863 ARIN Region origin ASes announcing only one prefix: 4092 ARIN Region transit ASes present in the Internet Routing Table: 1012 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 298918656 Equivalent to 17 /8s, 209 /16s and 35 /24s Percentage of available ARIN address space announced: 77.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 38990 Total RIPE prefixes after maximum aggregation: 26101 Prefixes being announced from the RIPE address blocks: 35950 Unique aggregates announced from the RIPE address blocks: 24264 RIPE Region origin ASes present in the Internet Routing Table: 8343 RIPE Region origin ASes announcing only one prefix: 4377 RIPE Region transit ASes present in the Internet Routing Table: 1368 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 261261892 Equivalent to 15 /8s, 146 /16s and 138 /24s Percentage of available RIPE address space announced: 82.0 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: 12136 Total LACNIC prefixes after maximum aggregation: 3725 Prefixes being announced from the LACNIC address blocks: 10216 Unique aggregates announced from the LACNIC address blocks: 5860 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: 129 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 31772160 Equivalent to 1 /8s, 228 /16s and 206 /24s Percentage of available LACNIC address space announced: 47.3 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: 2240 Total AfriNIC prefixes after maximum aggregation: 916 Prefixes being announced from the AfriNIC address blocks: 1548 Unique aggregates announced from the AfriNIC address blocks: 970 AfriNIC Region origin ASes present in the Internet Routing Table: 160 AfriNIC Region origin ASes announcing only one prefix: 44 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: 14 Number of AfriNIC addresses announced to Internet: 4200704 Equivalent to 0 /8s, 64 /16s and 25 /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 1289 7914 239 CHINANET-BACKBONE 4755 965 255 69 Videsh Sanchar Nigam Ltd. Aut 9583 943 109 15 Sify Limited 9498 761 211 70 BHARTI BT INTERNET LTD. 4766 700 4435 303 Korea Telecom (KIX) 1221 608 1779 465 Telstra Pty Ltd 7545 552 124 72 TPG Internet Pty Ltd 17488 520 32 18 Hathway IP Over Cable Interne 17676 490 7093 110 Softbank BB Corp. 9443 449 111 83 Primus Telecommunications 18101 433 85 22 Reliance Infocom Ltd Internet 4812 415 740 61 China Telecom (Shanghai) 17849 410 30 122 Telecommunications Technology 17557 379 30 176 Pakistan Telecom 4802 378 81 167 Wantree Development 17974 369 129 14 PT TELEKOMUNIKASI INDONESIA 2907 336 1733 311 SINET Japan 4837 304 3458 135 chinanet IDC center beijing n 7474 294 211 228 SingTel Optus Pty Ltd 9800 272 409 54 CHINA UNICOM ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1499 6259 964 AT&T WorldNet Services 6197 1018 635 477 BellSouth Network Solutions, 721 1009 21926 312 DLA Systems Automation Center 4323 964 746 274 Time Warner Telecom 701 960 6770 786 UUNET Technologies, Inc. 18566 952 272 8 Covad Communications 174 939 5769 888 Cogent Communications 2386 918 559 706 AT&T Data Communications Serv 1239 853 2783 603 Sprint 19262 728 2228 187 Verizon Global Networks 20115 726 651 380 Charter Communications 11492 722 89 15 Cable One 209 692 3660 542 Qwest 22773 682 1741 41 Cox Communications, Inc. 7011 669 222 426 Citizens Utilities 6198 599 556 237 BellSouth Network Solutions, 852 581 1068 381 Telus Advanced Communications 855 567 247 74 Canadian Research Network 19916 563 49 54 OLM LLC 5668 539 147 23 CenturyTel Internet Holdings, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 562 1948 442 UUNET - Commercial IP service 3301 316 1187 301 TeliaNet Sweden 3320 294 5013 238 Deutsche Telekom AG 8220 280 471 266 COLT Telecommunications 680 246 2041 243 DFN-IP service G-WiN 6746 243 91 221 Dynamic Network Technologies, 24863 239 42 11 LINKdotNET AS number 3246 230 462 220 Song Networks 8708 215 278 203 Romania Data Systems S.A. 3215 204 1760 97 France Telecom Transpac 3269 203 2246 73 TELECOM ITALIA 8551 202 182 27 Bezeq International 30890 201 19 84 SC Kappa Invexim SRL 1257 195 742 167 SWIPnet Swedish IP Network 8866 188 37 15 Bulgarian Telecommunication C 5416 179 12 11 BATELCO-BH 6830 177 813 37 UPC Distribution Services 3300 171 171 98 AUCS Communications Services 786 170 1762 170 The JANET IP Service 9121 167 931 31 TTnet Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 786 1803 230 UniNet S.A. de C.V. 22047 433 206 11 VTR PUNTO NET S.A. 11172 360 113 86 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 182 151 83 AVANTEL, S.A. 7303 182 85 29 Telecom Argentina Stet-France 10481 181 72 8 Prima S.A. 21826 134 17 23 INTERCABLE 11556 132 80 4 Cable-Wireless Panama 19429 131 84 45 E.T.B. 18822 129 8 10 TELEFONICA MANQUEHUE 19169 128 8 25 Telconet 7910 124 8 21 ANDINET ON LINE 14522 123 18 9 SatNet S.A. 14259 119 10 15 GTD Internet S.A. 23216 113 21 9 RAMtelecom Telecomunicaciones 7738 111 410 20 Telecomunicacoes da Bahia 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 170 60 7 TEDATA 6713 144 135 11 Itissalat Al-MAGHRIB 2018 134 298 111 Tertiary Education Network 15475 133 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 39 294 35 Telkom SA Ltd 33774 30 7 21 AS Number for Telecom Algeria 16637 25 18 23 Johnnic e-Ventures 23889 24 8 11 MAURITIUS TELECOM 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 33766 21 2 1 Nyala Communications Pty Ltd 21491 20 17 2 UTL On-line is RF broadband I 2561 19 6 2 Egyptian Universities Network Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1289 1050 CHINANET-BACKBONE 18566 952 944 Covad Communications 9583 943 928 Sify Limited 4755 965 896 Videsh Sanchar Nigam Ltd. Aut 11492 722 707 Cable One 721 1009 697 DLA Systems Automation Center 9498 761 691 BHARTI BT INTERNET LTD. 4323 964 690 Time Warner Telecom 22773 682 641 Cox Communications, Inc. 8151 786 556 UniNet S.A. de C.V. 6197 1018 541 BellSouth Network Solutions, 19262 728 541 Verizon Global Networks 5668 539 516 CenturyTel Internet Holdings, 19916 563 509 OLM LLC 17488 520 502 Hathway IP Over Cable Interne 855 567 493 Canadian Research Network 7545 552 480 TPG Internet Pty Ltd 22047 433 422 VTR PUNTO NET S.A. 15270 454 421 PaeTec.net -a division of Pae 3602 524 419 Sprint Canada, Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65350 PRIVATE 124.236.240.0/20 17672 asn for Hebei Provin 65128 PRIVATE 193.110.50.0/24 24652 Juniper Networks, Eu 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 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 Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.1.0/24 3301 TeliaNet Sweden 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 /8:17 /9:9 /10:11 /11:28 /12:97 /13:205 /14:374 /15:732 /16:8947 /17:3401 /18:5537 /19:12029 /20:13599 /21:11890 /22:15058 /23:16270 /24:104950 /25:378 /26:294 /27:196 /28:64 /29:39 /30:80 /31:0 /32:46 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 935 952 Covad Communications 6197 798 1018 BellSouth Network Solutions, 7018 795 1499 AT&T WorldNet Services 9583 774 943 Sify Limited 11492 710 722 Cable One 2386 636 918 AT&T Data Communications Serv 7011 575 669 Citizens Utilities 19916 557 563 OLM LLC 4766 511 700 Korea Telecom (KIX) 9498 443 761 BHARTI BT INTERNET LTD. 6198 442 599 BellSouth Network Solutions, 855 441 567 Canadian Research Network 15270 423 454 PaeTec.net -a division of Pae 5668 422 539 CenturyTel Internet Holdings, 1239 402 853 Sprint 4755 400 965 Videsh Sanchar Nigam Ltd. Aut 17849 397 410 Telecommunications Technology 6517 381 414 Yipes Communications, Inc. 18101 369 433 Reliance Infocom Ltd Internet 22773 360 682 Cox Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:50 12:1599 13:1 15:15 16:3 17:3 18:4 20:41 24:806 25:1 32:58 38:240 40:53 41:10 44:3 45:9 47:6 52:4 55:1 56:3 57:26 58:206 59:246 60:172 61:922 62:831 63:1890 64:3093 65:2259 66:2975 67:628 68:678 69:1571 70:394 71:87 72:875 74:65 75:5 80:750 81:676 82:637 83:380 84:394 85:570 86:400 87:460 88:141 89:381 91:1 121:13 122:3 123:1 124:345 125:575 128:152 129:188 130:118 131:317 132:34 133:8 134:160 135:49 136:178 137:85 138:212 139:48 140:491 141:137 142:373 143:186 144:243 145:40 146:317 147:139 148:352 149:188 150:101 151:97 152:70 153:117 154:5 155:213 156:179 157:137 158:167 159:171 160:93 161:77 162:246 163:165 164:236 165:223 166:182 167:244 168:484 169:125 170:354 171:14 190:114 192:5742 193:3401 194:2696 195:2011 196:861 198:3900 199:3299 200:4653 201:1044 202:6784 203:7059 204:3907 205:2030 206:2426 207:2926 208:2214 209:3435 210:2158 211:831 212:1250 213:1429 214:362 215:41 216:4029 217:1155 218:319 219:250 220:739 221:376 222:225 End of report Report Website: http://thyme.apnic.net

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