apops June 2009

apops@apops.net

4 participants
14 discussions

by noreply＠apnic.net

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13 years

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 27 Jun, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 289314 Prefixes after maximum aggregation: 137532 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 143144 Total ASes present in the Internet Routing Table: 31577 Prefixes per ASN: 9.16 Origin-only ASes present in the Internet Routing Table: 27449 Origin ASes announcing only one prefix: 13372 Transit ASes present in the Internet Routing Table: 4128 Transit-only ASes present in the Internet Routing Table: 92 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 465 Unregistered ASNs in the Routing Table: 130 Number of 32-bit ASNs allocated by the RIRs: 183 Prefixes from 32-bit ASNs in the Routing Table: 61 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 845 Number of addresses announced to Internet: 2060355024 Equivalent to 122 /8s, 206 /16s and 133 /24s Percentage of available address space announced: 55.6 Percentage of allocated address space announced: 64.3 Percentage of available address space allocated: 86.4 Percentage of address space in use by end-sites: 77.5 Total number of prefixes smaller than registry allocations: 143081 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 69089 Total APNIC prefixes after maximum aggregation: 24566 APNIC Deaggregation factor: 2.81 Prefixes being announced from the APNIC address blocks: 68502 Unique aggregates announced from the APNIC address blocks: 30738 APNIC Region origin ASes present in the Internet Routing Table: 3683 APNIC Prefixes per ASN: 18.60 APNIC Region origin ASes announcing only one prefix: 1003 APNIC Region transit ASes present in the Internet Routing Table: 563 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 460662416 Equivalent to 27 /8s, 117 /16s and 38 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 180/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123464 Total ARIN prefixes after maximum aggregation: 66016 ARIN Deaggregation factor: 1.87 Prefixes being announced from the ARIN address blocks: 124206 Unique aggregates announced from the ARIN address blocks: 51842 ARIN Region origin ASes present in the Internet Routing Table: 13056 ARIN Prefixes per ASN: 9.51 ARIN Region origin ASes announcing only one prefix: 5016 ARIN Region transit ASes present in the Internet Routing Table: 1286 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1009889856 Equivalent to 60 /8s, 49 /16s and 178 /24s Percentage of available ARIN address space announced: 194.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 66136 Total RIPE prefixes after maximum aggregation: 39167 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 65269 Unique aggregates announced from the RIPE address blocks: 43954 RIPE Region origin ASes present in the Internet Routing Table: 13209 RIPE Prefixes per ASN: 4.94 RIPE Region origin ASes announcing only one prefix: 6900 RIPE Region transit ASes present in the Internet Routing Table: 1980 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 483628352 Equivalent to 28 /8s, 211 /16s and 149 /24s Percentage of available RIPE address space announced: 103.0 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 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 24127 Total LACNIC prefixes after maximum aggregation: 5978 LACNIC Deaggregation factor: 4.04 Prefixes being announced from the LACNIC address blocks: 23993 Unique aggregates announced from the LACNIC address blocks: 13443 LACNIC Region origin ASes present in the Internet Routing Table: 1127 LACNIC Prefixes per ASN: 21.29 LACNIC Region origin ASes announcing only one prefix: 362 LACNIC Region transit ASes present in the Internet Routing Table: 189 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 71744256 Equivalent to 4 /8s, 70 /16s and 187 /24s Percentage of available LACNIC address space announced: 71.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6091 Total AfriNIC prefixes after maximum aggregation: 1486 AfriNIC Deaggregation factor: 4.10 Prefixes being announced from the AfriNIC address blocks: 6485 Unique aggregates announced from the AfriNIC address blocks: 2509 AfriNIC Region origin ASes present in the Internet Routing Table: 300 AfriNIC Prefixes per ASN: 21.62 AfriNIC Region origin ASes announcing only one prefix: 91 AfriNIC Region transit ASes present in the Internet Routing Table: 64 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 20142592 Equivalent to 1 /8s, 51 /16s and 90 /24s Percentage of available AfriNIC address space announced: 60.0 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1706 6930 403 Korea Telecom (KIX) 17488 1536 138 95 Hathway IP Over Cable Interne 4755 1216 327 138 TATA Communications formerly 9583 1116 89 557 Sify Limited 4134 949 17104 377 CHINANET-BACKBONE 7545 807 198 101 TPG Internet Pty Ltd 23577 783 34 666 Korea Telecom (ATM-MPLS) 18101 752 201 33 Reliance Infocom Ltd Internet 24560 721 230 172 Bharti Airtel Ltd. 9829 714 603 18 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4272 3647 324 bellsouth.net, inc. 4323 1877 1039 380 Time Warner Telecom 1785 1697 714 138 PaeTec Communications, Inc. 7018 1503 5925 1042 AT&T WorldNet Services 20115 1404 1470 672 Charter Communications 6478 1394 307 432 AT&T Worldnet Services 2386 1265 670 919 AT&T Data Communications Serv 3356 1202 10964 449 Level 3 Communications, LLC 11492 1117 208 12 Cable One 22773 1064 2604 66 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 456 1902 393 TDC Tele Danmark 12479 450 578 6 Uni2 Autonomous System 702 428 1861 345 UUNET - Commercial IP service 30890 418 88 198 Evolva Telecom 35805 353 40 5 United Telecom of Georgia 8866 351 109 21 Bulgarian Telecommunication C 3301 347 1668 309 TeliaNet Sweden 3215 341 3041 106 France Telecom Transpac 3320 340 7067 298 Deutsche Telekom AG 29049 317 26 3 AzerSat LLC. Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1459 2879 233 UniNet S.A. de C.V. 10620 918 210 113 TVCABLE BOGOTA 22047 599 302 14 VTR PUNTO NET S.A. 28573 581 570 31 NET Servicos de Comunicao S.A 7303 566 299 86 Telecom Argentina Stet-France 11830 486 293 63 Instituto Costarricense de El 11172 441 102 70 Servicios Alestra S.A de C.V 6471 439 96 31 ENTEL CHILE S.A. 7738 404 794 28 Telecomunicacoes da Bahia S.A 3816 371 189 83 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 940 188 7 TEDATA 24863 892 85 42 LINKdotNET AS number 20858 324 34 5 EgyNet 3741 276 856 236 The Internet Solution 2018 243 215 143 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 33783 152 10 8 EEPAD TISP TELECOM & INTERNET 29571 139 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4272 3647 324 bellsouth.net, inc. 4323 1877 1039 380 Time Warner Telecom 4766 1706 6930 403 Korea Telecom (KIX) 1785 1697 714 138 PaeTec Communications, Inc. 17488 1536 138 95 Hathway IP Over Cable Interne 7018 1503 5925 1042 AT&T WorldNet Services 8151 1459 2879 233 UniNet S.A. de C.V. 20115 1404 1470 672 Charter Communications 6478 1394 307 432 AT&T Worldnet Services 2386 1265 670 919 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1697 1559 PaeTec Communications, Inc. 4323 1877 1497 Time Warner Telecom 17488 1536 1441 Hathway IP Over Cable Interne 4766 1706 1303 Korea Telecom (KIX) 8151 1459 1226 UniNet S.A. de C.V. 11492 1117 1105 Cable One 4755 1216 1078 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1064 998 Cox Communications, Inc. 6478 1394 962 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.112.0/22 5713 Telkom SA Ltd 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 64.31.32.0/19 11955 ServiceCo LLC - Road Runner 64.31.59.0/24 7017 ServiceCo LLC - Road Runner Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:22 /11:58 /12:168 /13:351 /14:606 /15:1159 /16:10512 /17:4751 /18:8177 /19:16879 /20:20304 /21:20131 /22:26072 /23:25781 /24:151676 /25:881 /26:1031 /27:557 /28:147 /29:8 /30:6 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2782 4272 bellsouth.net, inc. 4766 1399 1706 Korea Telecom (KIX) 17488 1282 1536 Hathway IP Over Cable Interne 1785 1173 1697 PaeTec Communications, Inc. 11492 1044 1117 Cable One 18566 1043 1062 Covad Communications 2386 983 1265 AT&T Data Communications Serv 9583 968 1116 Sify Limited 4323 959 1877 Time Warner Telecom 7018 871 1503 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:204 12:2240 13:10 15:19 16:3 17:4 20:36 24:1050 32:52 34:2 38:574 40:96 41:1710 43:1 44:2 47:15 52:4 55:2 56:3 57:24 58:574 59:643 60:459 61:1080 62:1115 63:2015 64:3727 65:2384 66:3605 67:1638 68:805 69:2662 70:554 71:145 72:1667 73:2 74:1593 75:167 76:326 77:847 78:555 79:357 80:973 81:841 82:562 83:436 84:637 85:1040 86:397 87:661 88:354 89:1437 90:57 91:2362 92:349 93:1128 94:1232 95:1071 96:143 97:216 98:249 99:23 110:162 111:41 112:137 113:126 114:261 115:304 116:1156 117:534 118:301 119:709 120:142 121:759 122:1036 123:699 124:975 125:1342 128:223 129:237 130:127 131:412 132:74 133:9 134:185 135:38 136:224 137:162 138:164 139:80 140:443 141:120 142:380 143:346 144:364 145:48 146:381 147:155 148:519 149:238 150:177 151:193 152:145 153:145 154:2 155:276 156:171 157:301 158:116 159:343 160:284 161:153 162:273 163:161 164:482 165:500 166:456 167:359 168:665 169:168 170:476 171:39 172:10 173:303 174:227 178:1 180:1 183:1 186:96 187:96 188:106 189:434 190:2810 192:5785 193:4243 194:3308 195:2701 196:1099 198:3599 199:3341 200:5102 201:1286 202:7912 203:8236 204:3874 205:2161 206:2438 207:2726 208:3890 209:3404 210:2677 211:1128 212:1567 213:1660 214:80 215:30 216:4551 217:1309 218:394 219:430 220:1223 221:483 222:304 End of report

13 years

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 18-Jun-09 -to- 25-Jun-09 (8 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 53777 5.8% 187.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS33783 11085 1.2% 75.9 -- EEPAD 3 - AS22783 9493 1.0% 1582.2 -- WEBPOWER - WebPower, Inc. 4 - AS14117 8964 1.0% 25.2 -- Telefonica del Sur S.A. 5 - AS14434 8607 0.9% 151.0 -- 6 - AS29049 8284 0.9% 26.1 -- DELTA-TELECOM-AS Delta Telecom LTD. 7 - AS47408 7741 0.8% 351.9 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA 8 - AS21491 7729 0.8% 386.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 9 - AS30890 7642 0.8% 18.3 -- EVOLVA Evolva Telecom 10 - AS1221 7512 0.8% 13.2 -- ASN-TELSTRA Telstra Pty Ltd 11 - AS4134 7490 0.8% 7.7 -- CHINANET-BACKBONE No.31,Jin-rong Street 12 - AS1659 7378 0.8% 22.7 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 13 - AS20115 6899 0.7% 4.1 -- CHARTER-NET-HKY-NC - Charter Communications 14 - AS2764 6231 0.7% 18.3 -- AAPT AAPT Limited 15 - AS34744 6119 0.7% 32.4 -- GVM SC GVM SISTEM 2003 SRL 16 - AS4812 5538 0.6% 6.2 -- CHINANET-SH-AP China Telecom (Group) 17 - AS30969 5029 0.5% 314.3 -- TAN-NET TransAfrica Networks 18 - AS6389 4985 0.5% 1.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 19 - AS35805 4881 0.5% 13.8 -- UTG-AS United Telecom AS 20 - AS3816 4766 0.5% 12.9 -- COLOMBIA TELECOMUNICACIONES S.A. ESP TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS14150 3637 0.4% 1818.5 -- PFCL2-ASN - Partnership Financial Consulting, LLC 2 - AS22783 9493 1.0% 1582.2 -- WEBPOWER - WebPower, Inc. 3 - AS46132 494 0.1% 494.0 -- MINCOM-NAM - Mincom, Inc. 4 - AS32343 429 0.1% 429.0 -- INTRINSIC-THERAPEUTICS - Intrinsic Orthopedics/Therapeutics, Inc. 5 - AS47640 807 0.1% 403.5 -- TRICOMPAS Tricomp Sp. z. o. o. 6 - AS21491 7729 0.8% 386.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 7 - AS25546 3009 0.3% 376.1 -- BROOKLANDCOMP-AS Brookland Computer Services 8 - AS47408 7741 0.8% 351.9 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA 9 - AS30183 320 0.0% 320.0 -- BASESPACE-AS - BaseSpace.net 10 - AS30969 5029 0.5% 314.3 -- TAN-NET TransAfrica Networks 11 - AS4796 269 0.0% 269.0 -- BANDUNG-NET-AS-AP Institute of Technology Bandung 12 - AS35400 1592 0.2% 265.3 -- MFIST Interregoinal Organization Network Technologies 13 - AS5050 3766 0.4% 251.1 -- PSC-EXT - Pittsburgh Supercomputing Center 14 - AS41189 241 0.0% 241.0 -- ICONCEPT-AS iConcept 15 - AS37011 1131 0.1% 226.2 -- MSTARTEL-AS 16 - AS39803 450 0.1% 225.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 17 - AS39773 206 0.0% 206.0 -- HOSTED-SIEMENS-COMLU Siemens Communications Group Luxembourg 18 - AS23384 412 0.0% 206.0 -- REEDTECH - Reed Technology and Information Services, Inc. 19 - AS42214 201 0.0% 201.0 -- IWC-AS SC International Work Company SRL 20 - AS9198 53777 5.8% 187.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 89.218.220.0/23 6325 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 89.218.218.0/23 6325 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 88.204.221.0/24 6322 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 92.46.244.0/23 6320 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.1.0/24 6320 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.8.0/23 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 95.59.2.0/23 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 95.59.4.0/22 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 72.23.246.0/24 3714 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 10 - 205.246.203.0/24 3650 0.4% AS22783 -- WEBPOWER - WebPower, Inc. 11 - 63.163.66.0/24 3650 0.4% AS22783 -- WEBPOWER - WebPower, Inc. 12 - 204.11.157.0/24 3636 0.4% AS14150 -- PFCL2-ASN - Partnership Financial Consulting, LLC 13 - 193.201.184.0/21 2974 0.3% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 14 - 65.113.90.0/24 2203 0.2% AS14434 -- 15 - 65.212.89.0/24 2190 0.2% AS22783 -- WEBPOWER - WebPower, Inc. 16 - 66.248.162.0/23 2143 0.2% AS14434 -- 17 - 65.113.106.0/24 2097 0.2% AS14434 -- 18 - 65.113.111.0/24 2097 0.2% AS14434 -- 19 - 196.27.104.0/21 2054 0.2% AS30969 -- TAN-NET TransAfrica Networks 20 - 196.27.108.0/22 2028 0.2% AS30969 -- TAN-NET TransAfrica Networks Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Jun 26 21:13:59 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 19-06-09 295035 183949 20-06-09 295091 184006 21-06-09 295116 184024 22-06-09 295144 183493 23-06-09 295159 183803 24-06-09 295207 183718 25-06-09 294949 183021 26-06-09 295286 183036 AS Summary 31655 Number of ASes in routing system 13441 Number of ASes announcing only one prefix 4286 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89737472 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - 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'). --- 26Jun09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 295342 183033 112309 38.0% All ASes AS6389 4267 334 3933 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4286 1794 2492 58.1% TWTC - tw telecom holdings, inc. AS4766 1811 520 1291 71.3% KIXS-AS-KR Korea Telecom AS17488 1541 283 1258 81.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1695 656 1039 61.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1216 194 1022 84.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1065 67 998 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1459 604 855 58.6% Uninet S.A. de C.V. AS19262 1016 233 783 77.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 940 263 677 72.0% TEDATA TEDATA AS18566 1062 409 653 61.5% COVAD - Covad Communications Co. AS6478 1394 750 644 46.2% ATT-INTERNET3 - AT&T WorldNet Services AS18101 751 110 641 85.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17908 681 58 623 91.5% TCISL Tata Communications AS9498 638 70 568 89.0% BBIL-AP BHARTI Airtel Ltd. AS24560 720 194 526 73.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7029 601 90 511 85.0% WINDSTREAM - Windstream Communications Inc AS11492 1116 621 495 44.4% CABLEONE - CABLE ONE, INC. AS2706 534 42 492 92.1% PI-HK Pacnet Internet (Hong Kong) Limited AS17676 564 80 484 85.8% GIGAINFRA Softbank BB Corp. AS4808 643 167 476 74.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS22047 598 123 475 79.4% VTR BANDA ANCHA S.A. AS4134 949 475 474 49.9% CHINANET-BACKBONE No.31,Jin-rong Street AS10620 918 452 466 50.8% TV Cable S.A. AS7018 1503 1043 460 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS12479 449 8 441 98.2% UNI2-AS Uni2 Autonomous System AS7545 827 388 439 53.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS4804 679 247 432 63.6% MPX-AS Microplex PTY LTD AS9443 521 91 430 82.5% INTERNETPRIMUS-AS-AP Primus Telecommunications AS6517 672 252 420 62.5% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc Total 35116 10618 24498 69.8% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.112.0/22 AS5713 SAIX-NET 41.223.176.0/22 AS36981 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.15.0/24 AS17625 BLAZENET-IN-AP BlazeNet's Network 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 158.222.5.0/24 AS21580 DIRCON - Direct Connect 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 168.253.0.0/16 AS13649 ASN-VINS - ViaWest 168.253.0.0/21 AS13649 ASN-VINS - ViaWest 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom 193.104.229.0/26 AS34444 EUTELSAT-BACKBONE-AS EUTELSAT S.A. 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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-1 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.19.0.0/24 AS3848 WORLDLINX-2 - WorldLinx Telecommunications, Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 ITCOMM - IT Communications 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.92.48.0/20 AS23704 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.112.0/24 AS23674 MBL-AS-AP Micronet Broadband (Pvt) Ltd. 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.140.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.141.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.142.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.82.0/23 AS17175 NSS-UK New Skies Satellites UK AS 213.181.82.0/24 AS17175 NSS-UK New Skies Satellites UK AS 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/22 AS17175 NSS-UK New Skies Satellites UK AS 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/21 AS17175 NSS-UK New Skies Satellites UK AS 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.83.208.0/20 AS32311 216.83.208.0/24 AS32311 216.83.209.0/24 AS32311 216.83.210.0/24 AS32311 216.83.212.0/24 AS32311 216.83.213.0/24 AS32311 216.83.218.0/24 AS32311 216.83.219.0/24 AS32311 216.83.220.0/24 AS32311 216.83.221.0/24 AS32311 216.83.222.0/24 AS32311 216.83.223.0/24 AS32311 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.163.152.0/22 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 20 Jun, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 288799 Prefixes after maximum aggregation: 137405 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 143140 Total ASes present in the Internet Routing Table: 31502 Prefixes per ASN: 9.17 Origin-only ASes present in the Internet Routing Table: 27382 Origin ASes announcing only one prefix: 13343 Transit ASes present in the Internet Routing Table: 4120 Transit-only ASes present in the Internet Routing Table: 91 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 451 Unregistered ASNs in the Routing Table: 131 Number of 32-bit ASNs allocated by the RIRs: 177 Prefixes from 32-bit ASNs in the Routing Table: 49 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 847 Number of addresses announced to Internet: 2052918096 Equivalent to 122 /8s, 93 /16s and 11 /24s Percentage of available address space announced: 55.4 Percentage of allocated address space announced: 64.1 Percentage of available address space allocated: 86.4 Percentage of address space in use by end-sites: 77.4 Total number of prefixes smaller than registry allocations: 142968 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 68732 Total APNIC prefixes after maximum aggregation: 24540 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 68133 Unique aggregates announced from the APNIC address blocks: 30927 APNIC Region origin ASes present in the Internet Routing Table: 3666 APNIC Prefixes per ASN: 18.59 APNIC Region origin ASes announcing only one prefix: 999 APNIC Region transit ASes present in the Internet Routing Table: 565 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 454152304 Equivalent to 27 /8s, 17 /16s and 208 /24s Percentage of available APNIC address space announced: 84.6 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 180/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123570 Total ARIN prefixes after maximum aggregation: 66000 ARIN Deaggregation factor: 1.87 Prefixes being announced from the ARIN address blocks: 124331 Unique aggregates announced from the ARIN address blocks: 51877 ARIN Region origin ASes present in the Internet Routing Table: 13046 ARIN Prefixes per ASN: 9.53 ARIN Region origin ASes announcing only one prefix: 5010 ARIN Region transit ASes present in the Internet Routing Table: 1278 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1009647680 Equivalent to 60 /8s, 46 /16s and 0 /24s Percentage of available ARIN address space announced: 194.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 66020 Total RIPE prefixes after maximum aggregation: 39077 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 65133 Unique aggregates announced from the RIPE address blocks: 43776 RIPE Region origin ASes present in the Internet Routing Table: 13167 RIPE Prefixes per ASN: 4.95 RIPE Region origin ASes announcing only one prefix: 6882 RIPE Region transit ASes present in the Internet Routing Table: 1977 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 482928800 Equivalent to 28 /8s, 200 /16s and 232 /24s Percentage of available RIPE address space announced: 102.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23996 Total LACNIC prefixes after maximum aggregation: 5996 LACNIC Deaggregation factor: 4.00 Prefixes being announced from the LACNIC address blocks: 23861 Unique aggregates announced from the LACNIC address blocks: 13403 LACNIC Region origin ASes present in the Internet Routing Table: 1120 LACNIC Prefixes per ASN: 21.30 LACNIC Region origin ASes announcing only one prefix: 359 LACNIC Region transit ASes present in the Internet Routing Table: 188 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 71607680 Equivalent to 4 /8s, 68 /16s and 165 /24s Percentage of available LACNIC address space announced: 71.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6085 Total AfriNIC prefixes after maximum aggregation: 1481 AfriNIC Deaggregation factor: 4.11 Prefixes being announced from the AfriNIC address blocks: 6480 Unique aggregates announced from the AfriNIC address blocks: 2496 AfriNIC Region origin ASes present in the Internet Routing Table: 301 AfriNIC Prefixes per ASN: 21.53 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 62 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 20152832 Equivalent to 1 /8s, 51 /16s and 130 /24s Percentage of available AfriNIC address space announced: 60.1 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1707 6931 402 Korea Telecom (KIX) 17488 1601 131 102 Hathway IP Over Cable Interne 4755 1214 327 138 TATA Communications formerly 9583 1106 87 546 Sify Limited 4134 890 16912 375 CHINANET-BACKBONE 7545 803 198 100 TPG Internet Pty Ltd 23577 782 34 665 Korea Telecom (ATM-MPLS) 18101 750 209 32 Reliance Infocom Ltd Internet 24560 718 230 175 Bharti Airtel Ltd. 9829 714 603 18 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4285 3647 324 bellsouth.net, inc. 4323 1866 1035 376 Time Warner Telecom 1785 1694 715 137 PaeTec Communications, Inc. 20115 1650 1449 723 Charter Communications 7018 1502 5926 1042 AT&T WorldNet Services 6478 1376 305 450 AT&T Worldnet Services 2386 1265 686 919 AT&T Data Communications Serv 3356 1206 10980 451 Level 3 Communications, LLC 11492 1116 208 12 Cable One 22773 1064 2604 66 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 455 1902 392 TDC Tele Danmark 12479 449 578 6 Uni2 Autonomous System 702 429 1861 346 UUNET - Commercial IP service 30890 416 88 196 Evolva Telecom 35805 353 40 5 United Telecom of Georgia 8866 352 109 21 Bulgarian Telecommunication C 3301 345 1668 308 TeliaNet Sweden 3215 342 3041 107 France Telecom Transpac 3320 339 7066 297 Deutsche Telekom AG 29049 317 26 3 AzerSat LLC. Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1464 2863 236 UniNet S.A. de C.V. 10620 916 208 115 TVCABLE BOGOTA 22047 599 302 14 VTR PUNTO NET S.A. 7303 564 298 87 Telecom Argentina Stet-France 28573 549 563 38 NET Servicos de Comunicao S.A 11830 486 292 54 Instituto Costarricense de El 6471 443 96 32 ENTEL CHILE S.A. 11172 442 102 70 Servicios Alestra S.A de C.V 7738 404 794 28 Telecomunicacoes da Bahia S.A 3816 366 188 83 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 987 188 7 TEDATA 24863 888 83 41 LINKdotNET AS number 20858 324 34 5 EgyNet 3741 277 856 237 The Internet Solution 2018 243 215 143 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 33783 152 10 8 EEPAD TISP TELECOM & INTERNET 29571 139 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 33776 116 6 7 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4285 3647 324 bellsouth.net, inc. 4323 1866 1035 376 Time Warner Telecom 4766 1707 6931 402 Korea Telecom (KIX) 1785 1694 715 137 PaeTec Communications, Inc. 20115 1650 1449 723 Charter Communications 17488 1601 131 102 Hathway IP Over Cable Interne 7018 1502 5926 1042 AT&T WorldNet Services 8151 1464 2863 236 UniNet S.A. de C.V. 6478 1376 305 450 AT&T Worldnet Services 2386 1265 686 919 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1694 1557 PaeTec Communications, Inc. 17488 1601 1499 Hathway IP Over Cable Interne 4323 1866 1490 Time Warner Telecom 4766 1707 1305 Korea Telecom (KIX) 8151 1464 1228 UniNet S.A. de C.V. 11492 1116 1104 Cable One 4755 1214 1076 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1064 998 Cox Communications, Inc. 8452 987 980 TEDATA Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.112.0/22 5713 Telkom SA Ltd 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 64.31.32.0/19 11955 ServiceCo LLC - Road Runner 64.31.59.0/24 7017 ServiceCo LLC - Road Runner Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:59 /12:167 /13:348 /14:603 /15:1157 /16:10519 /17:4741 /18:8103 /19:16913 /20:20247 /21:20048 /22:25959 /23:25847 /24:151439 /25:870 /26:1019 /27:540 /28:149 /29:8 /30:6 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2792 4285 bellsouth.net, inc. 4766 1400 1707 Korea Telecom (KIX) 17488 1313 1601 Hathway IP Over Cable Interne 1785 1171 1694 PaeTec Communications, Inc. 11492 1044 1116 Cable One 18566 1043 1062 Covad Communications 2386 978 1265 AT&T Data Communications Serv 9583 958 1106 Sify Limited 4323 954 1866 Time Warner Telecom 8452 920 987 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:205 12:2235 13:10 15:19 16:3 17:4 20:36 24:1083 32:52 34:2 38:572 40:97 41:1735 43:1 44:2 47:13 52:4 55:2 56:3 57:24 58:577 59:638 60:459 61:1078 62:1109 63:2017 64:3727 65:2381 66:3615 67:1632 68:829 69:2655 70:556 71:184 72:1672 73:2 74:1578 75:172 76:323 77:856 78:557 79:349 80:1003 81:833 82:561 83:434 84:632 85:1013 86:398 87:656 88:356 89:1446 90:57 91:2352 92:345 93:1077 94:1229 95:1064 96:141 97:219 98:248 99:23 109:1 110:150 111:18 112:134 113:123 114:249 115:336 116:1161 117:529 118:301 119:698 120:145 121:755 122:1034 123:701 124:992 125:1338 128:221 129:239 130:127 131:410 132:72 133:9 134:183 135:38 136:224 137:162 138:163 139:80 140:443 141:118 142:385 143:339 144:364 145:48 146:381 147:155 148:516 149:237 150:176 151:193 152:144 153:142 154:2 155:276 156:169 157:301 158:116 159:341 160:284 161:152 162:270 163:164 164:482 165:503 166:454 167:359 168:664 169:167 170:473 171:39 172:10 173:300 174:220 178:1 180:1 183:1 186:26 187:112 188:35 189:435 190:2796 192:5782 193:4242 194:3307 195:2698 196:1092 198:3606 199:3355 200:5089 201:1286 202:7913 203:8208 204:3848 205:2160 206:2437 207:2738 208:3888 209:3400 210:2673 211:1121 212:1558 213:1681 214:81 215:31 216:4530 217:1318 218:393 219:433 220:1226 221:485 222:305 End of report

13 years

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 11-Jun-09 -to- 18-Jun-09 (8 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 83410 7.5% 842.5 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS34744 30544 2.7% 161.6 -- GVM SC GVM SISTEM 2003 SRL 3 - AS33783 21402 1.9% 171.2 -- EEPAD 4 - AS30890 15475 1.4% 29.4 -- EVOLVA Evolva Telecom 5 - AS21491 11941 1.1% 398.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 6 - AS47408 11550 1.0% 825.0 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA 7 - AS17974 10815 1.0% 12.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS7738 8436 0.8% 21.3 -- Telecomunicacoes da Bahia S.A. 9 - AS20115 7779 0.7% 7.0 -- CHARTER-NET-HKY-NC - Charter Communications 10 - AS8452 7678 0.7% 8.3 -- TEDATA TEDATA 11 - AS29372 7317 0.7% 118.0 -- SFR-NETWORK SFR 12 - AS2697 6463 0.6% 99.4 -- ERX-ERNET-AS Education and Research Network 13 - AS35805 6432 0.6% 17.9 -- UTG-AS United Telecom AS 14 - AS16091 6373 0.6% 6373.0 -- SATEC SATEC AS 15 - AS27046 6193 0.6% 38.5 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center 16 - AS5050 6091 0.6% 3045.5 -- PSC-EXT - Pittsburgh Supercomputing Center 17 - AS4855 6048 0.5% 104.3 -- PI-ID-AS-AP Pacific Link Indonesia 18 - AS29049 6012 0.5% 19.0 -- DELTA-TELECOM-AS Delta Telecom LTD. 19 - AS25546 5853 0.5% 5853.0 -- BROOKLANDCOMP-AS Brookland Computer Services 20 - AS6389 5706 0.5% 2.7 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16091 6373 0.6% 6373.0 -- SATEC SATEC AS 2 - AS25546 5853 0.5% 5853.0 -- BROOKLANDCOMP-AS Brookland Computer Services 3 - AS5050 6091 0.6% 3045.5 -- PSC-EXT - Pittsburgh Supercomputing Center 4 - AS5691 2913 0.3% 2913.0 -- MITRE-AS-5 - The MITRE Corporation 5 - AS65001 2011 0.2% 2011.0 -- -Private Use AS- 6 - AS23384 1777 0.2% 1777.0 -- REEDTECH - Reed Technology and Information Services, Inc. 7 - AS32343 1627 0.1% 1627.0 -- INTRINSIC-THERAPEUTICS - Intrinsic Orthopedics/Therapeutics, Inc. 8 - AS65011 1570 0.1% 1570.0 -- -Private Use AS- 9 - AS8225 1563 0.1% 1563.0 -- ASTELIT-MSK-AS Astelit Autonomous System 10 - AS9198 83410 7.5% 842.5 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - AS47408 11550 1.0% 825.0 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA 12 - AS22783 4733 0.4% 788.8 -- WEBPOWER - WebPower, Inc. 13 - AS1734 1435 0.1% 717.5 -- ROP-COCA-AS01 - Contra Costa County Regional Occupation Program / Richmond 14 - AS20583 665 0.1% 665.0 -- ABNAMROKZ-AS SJSB ABN AMRO Bank Kazakhstan JSC 15 - AS44774 560 0.1% 560.0 -- ZOLOTOY-KLYUCHIK-AS Zolotoy Klyuchik Ltd. 16 - AS47640 1507 0.1% 502.3 -- TRICOMPAS Tricomp Sp. z. o. o. 17 - AS4796 473 0.0% 473.0 -- BANDUNG-NET-AS-AP Institute of Technology Bandung 18 - AS40060 3735 0.3% 466.9 -- AAAWI - AAA Wireless, Inc. 19 - AS30947 434 0.0% 434.0 -- PLURICANAL-AS Pluricanal, SA 20 - AS21491 11941 1.1% 398.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 95.59.1.0/24 10584 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 88.204.221.0/24 10562 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 89.218.218.0/23 10280 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 89.218.220.0/23 10280 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.4.0/22 10276 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.2.0/23 10273 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 92.46.244.0/23 10272 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 95.59.8.0/23 10271 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 213.164.56.0/22 6373 0.5% AS16091 -- SATEC SATEC AS 10 - 72.23.246.0/24 6059 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - 193.201.184.0/21 5853 0.5% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 12 - 118.98.240.0/20 3621 0.3% AS18051 -- JARDIKNAS-AS-AP Departemen Pendidikan Nasional AS65001 -- -Private Use AS- AS65011 -- -Private Use AS- 13 - 192.12.120.0/24 2913 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 14 - 90.150.0.0/24 2193 0.2% AS35400 -- MFIST Interregoinal Organization Network Technologies 15 - 72.42.193.0/24 1918 0.2% AS40060 -- AAAWI - AAA Wireless, Inc. 16 - 63.163.66.0/24 1838 0.1% AS22783 -- WEBPOWER - WebPower, Inc. 17 - 205.246.203.0/24 1834 0.1% AS22783 -- WEBPOWER - WebPower, Inc. 18 - 203.77.192.0/20 1788 0.1% AS7473 -- SINGTEL-AS-AP Singapore Telecommunications Ltd 19 - 65.119.201.0/24 1777 0.1% AS23384 -- REEDTECH - Reed Technology and Information Services, Inc. 20 - 72.42.204.0/23 1729 0.1% AS40060 -- AAAWI - AAA Wireless, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Jun 19 21:13:57 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 12-06-09 294158 183382 13-06-09 294150 183283 14-06-09 293984 183407 15-06-09 294154 183329 16-06-09 294209 183622 17-06-09 294401 183709 18-06-09 294664 183895 19-06-09 295035 183967 AS Summary 31610 Number of ASes in routing system 13435 Number of ASes announcing only one prefix 4284 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89739520 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - 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'). --- 19Jun09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 294947 183929 111018 37.6% All ASes AS6389 4284 343 3941 92.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4277 1778 2499 58.4% TWTC - tw telecom holdings, inc. AS4766 1814 520 1294 71.3% KIXS-AS-KR Korea Telecom AS17488 1601 310 1291 80.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1694 662 1032 60.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1214 194 1020 84.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1064 67 997 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1466 585 881 60.1% Uninet S.A. de C.V. AS19262 1015 232 783 77.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 987 275 712 72.1% TEDATA TEDATA AS18566 1062 423 639 60.2% COVAD - Covad Communications Co. AS6478 1376 749 627 45.6% ATT-INTERNET3 - AT&T WorldNet Services AS18101 750 167 583 77.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4804 679 107 572 84.2% MPX-AS Microplex PTY LTD AS17908 674 137 537 79.7% TCISL Tata Communications AS11492 1116 588 528 47.3% CABLEONE - CABLE ONE, INC. AS9498 639 141 498 77.9% BBIL-AP BHARTI Airtel Ltd. AS2706 536 44 492 91.8% PI-HK Pacnet Internet (Hong Kong) Limited AS17676 564 80 484 85.8% GIGAINFRA Softbank BB Corp. AS7029 601 121 480 79.9% WINDSTREAM - Windstream Communications Inc AS24560 718 241 477 66.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4808 641 165 476 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4134 890 418 472 53.0% CHINANET-BACKBONE No.31,Jin-rong Street AS22047 599 129 470 78.5% VTR BANDA ANCHA S.A. AS7018 1501 1046 455 30.3% ATT-INTERNET4 - AT&T WorldNet Services AS7545 819 382 437 53.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS6517 673 246 427 63.4% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc AS9443 514 90 424 82.5% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 981 567 414 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 693 284 409 59.0% LGNET-AS-KR LG CNS Total 35442 11091 24351 68.7% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.112.0/22 AS5713 SAIX-NET 41.223.176.0/22 AS36981 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.15.0/24 AS17625 BLAZENET-IN-AP BlazeNet's Network 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 158.222.5.0/24 AS21580 DIRCON - Direct Connect 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 168.253.0.0/16 AS13649 ASN-VINS - ViaWest 168.253.0.0/21 AS13649 ASN-VINS - ViaWest 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.117.192.0/18 AS25447 JM-DATA JM-DATA 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom 194.63.159.0/24 AS34848 COMENDO-AS Comendo A/S 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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-1 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.19.0.0/24 AS3848 WORLDLINX-2 - WorldLinx Telecommunications, Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 ITCOMM - IT Communications 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.92.48.0/20 AS23704 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.112.0/24 AS23674 MBL-AS-AP Micronet Broadband (Pvt) Ltd. 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.140.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.141.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.142.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.82.0/23 AS17175 NSS-UK New Skies Satellites UK AS 213.181.82.0/24 AS17175 NSS-UK New Skies Satellites UK AS 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/22 AS17175 NSS-UK New Skies Satellites UK AS 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/21 AS17175 NSS-UK New Skies Satellites UK AS 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.83.208.0/20 AS32311 216.83.208.0/24 AS32311 216.83.209.0/24 AS32311 216.83.210.0/24 AS32311 216.83.212.0/24 AS32311 216.83.213.0/24 AS32311 216.83.218.0/24 AS32311 216.83.219.0/24 AS32311 216.83.220.0/24 AS32311 216.83.221.0/24 AS32311 216.83.222.0/24 AS32311 216.83.223.0/24 AS32311 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.163.152.0/22 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years

Weekly Routing Table Report

by Routing Analysis Role Account

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 13 Jun, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 287824 Prefixes after maximum aggregation: 137147 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 142799 Total ASes present in the Internet Routing Table: 31449 Prefixes per ASN: 9.15 Origin-only ASes present in the Internet Routing Table: 27360 Origin ASes announcing only one prefix: 13306 Transit ASes present in the Internet Routing Table: 4089 Transit-only ASes present in the Internet Routing Table: 96 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 500 Unregistered ASNs in the Routing Table: 147 Number of 32-bit ASNs allocated by the RIRs: 181 Prefixes from 32-bit ASNs in the Routing Table: 49 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 829 Number of addresses announced to Internet: 2050857808 Equivalent to 122 /8s, 61 /16s and 155 /24s Percentage of available address space announced: 55.3 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 86.4 Percentage of address space in use by end-sites: 77.4 Total number of prefixes smaller than registry allocations: 142267 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 68490 Total APNIC prefixes after maximum aggregation: 24490 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 67896 Unique aggregates announced from the APNIC address blocks: 30776 APNIC Region origin ASes present in the Internet Routing Table: 3665 APNIC Prefixes per ASN: 18.53 APNIC Region origin ASes announcing only one prefix: 997 APNIC Region transit ASes present in the Internet Routing Table: 556 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 453620336 Equivalent to 27 /8s, 9 /16s and 178 /24s Percentage of available APNIC address space announced: 84.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 180/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123257 Total ARIN prefixes after maximum aggregation: 65969 ARIN Deaggregation factor: 1.87 Prefixes being announced from the ARIN address blocks: 124046 Unique aggregates announced from the ARIN address blocks: 51834 ARIN Region origin ASes present in the Internet Routing Table: 13033 ARIN Prefixes per ASN: 9.52 ARIN Region origin ASes announcing only one prefix: 4995 ARIN Region transit ASes present in the Internet Routing Table: 1276 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1009227328 Equivalent to 60 /8s, 39 /16s and 150 /24s Percentage of available ARIN address space announced: 194.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 65736 Total RIPE prefixes after maximum aggregation: 38944 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 64869 Unique aggregates announced from the RIPE address blocks: 43770 RIPE Region origin ASes present in the Internet Routing Table: 13116 RIPE Prefixes per ASN: 4.95 RIPE Region origin ASes announcing only one prefix: 6865 RIPE Region transit ASes present in the Internet Routing Table: 1966 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 28 Number of RIPE addresses announced to Internet: 482559648 Equivalent to 28 /8s, 195 /16s and 70 /24s Percentage of available RIPE address space announced: 102.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23862 Total LACNIC prefixes after maximum aggregation: 5946 LACNIC Deaggregation factor: 4.01 Prefixes being announced from the LACNIC address blocks: 23726 Unique aggregates announced from the LACNIC address blocks: 13297 LACNIC Region origin ASes present in the Internet Routing Table: 1119 LACNIC Prefixes per ASN: 21.20 LACNIC Region origin ASes announcing only one prefix: 361 LACNIC Region transit ASes present in the Internet Routing Table: 184 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 29 Number of LACNIC addresses announced to Internet: 71622272 Equivalent to 4 /8s, 68 /16s and 222 /24s Percentage of available LACNIC address space announced: 71.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6035 Total AfriNIC prefixes after maximum aggregation: 1453 AfriNIC Deaggregation factor: 4.15 Prefixes being announced from the AfriNIC address blocks: 6445 Unique aggregates announced from the AfriNIC address blocks: 2468 AfriNIC Region origin ASes present in the Internet Routing Table: 296 AfriNIC Prefixes per ASN: 21.77 AfriNIC Region origin ASes announcing only one prefix: 88 AfriNIC Region transit ASes present in the Internet Routing Table: 59 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 19460608 Equivalent to 1 /8s, 40 /16s and 242 /24s Percentage of available AfriNIC address space announced: 58.0 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1709 6931 402 Korea Telecom (KIX) 17488 1600 130 101 Hathway IP Over Cable Interne 4755 1251 362 128 TATA Communications formerly 9583 1100 87 549 Sify Limited 4134 892 16925 377 CHINANET-BACKBONE 7545 793 198 101 TPG Internet Pty Ltd 23577 780 34 664 Korea Telecom (ATM-MPLS) 18101 751 216 30 Reliance Infocom Ltd Internet 24560 714 230 174 Bharti Airtel Ltd. 9829 683 572 18 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4290 3647 324 bellsouth.net, inc. 4323 1863 1035 376 Time Warner Telecom 1785 1687 717 138 PaeTec Communications, Inc. 20115 1627 1447 733 Charter Communications 7018 1506 5924 1042 AT&T WorldNet Services 6478 1375 305 476 AT&T Worldnet Services 2386 1264 683 918 AT&T Data Communications Serv 3356 1204 10980 452 Level 3 Communications, LLC 11492 1114 208 12 Cable One 18566 1062 296 10 Covad Communications Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 454 1902 392 TDC Tele Danmark 12479 450 578 6 Uni2 Autonomous System 702 431 1861 347 UUNET - Commercial IP service 30890 413 87 193 Evolva Telecom 35805 358 24 4 United Telecom of Georgia 8866 351 109 21 Bulgarian Telecommunication C 3301 344 1684 307 TeliaNet Sweden 3215 343 3041 108 France Telecom Transpac 3320 338 7066 296 Deutsche Telekom AG 9121 319 1442 25 TTnet Autonomous System Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1466 2879 233 UniNet S.A. de C.V. 10620 906 206 115 TVCABLE BOGOTA 22047 591 302 14 VTR PUNTO NET S.A. 7303 566 298 85 Telecom Argentina Stet-France 28573 538 563 35 NET Servicos de Comunicao S.A 11830 486 292 54 Instituto Costarricense de El 6471 443 96 32 ENTEL CHILE S.A. 11172 443 102 70 Servicios Alestra S.A de C.V 7738 404 794 28 Telecomunicacoes da Bahia S.A 3816 363 188 81 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 981 188 7 TEDATA 24863 884 82 40 LINKdotNET AS number 20858 324 34 5 EgyNet 3741 277 856 237 The Internet Solution 2018 243 215 143 Tertiary Education Network 6713 160 151 12 Itissalat Al-MAGHRIB 33783 152 10 8 EEPAD TISP TELECOM & INTERNET 29571 139 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 5713 115 507 66 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4290 3647 324 bellsouth.net, inc. 4323 1863 1035 376 Time Warner Telecom 4766 1709 6931 402 Korea Telecom (KIX) 1785 1687 717 138 PaeTec Communications, Inc. 20115 1627 1447 733 Charter Communications 17488 1600 130 101 Hathway IP Over Cable Interne 7018 1506 5924 1042 AT&T WorldNet Services 8151 1466 2879 233 UniNet S.A. de C.V. 6478 1375 305 476 AT&T Worldnet Services 2386 1264 683 918 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1687 1549 PaeTec Communications, Inc. 17488 1600 1499 Hathway IP Over Cable Interne 4323 1863 1487 Time Warner Telecom 4766 1709 1307 Korea Telecom (KIX) 8151 1466 1233 UniNet S.A. de C.V. 4755 1251 1123 TATA Communications formerly 11492 1114 1102 Cable One 18566 1062 1052 Covad Communications 22773 1062 996 Cox Communications, Inc. 8452 981 974 TEDATA Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.112.0/22 5713 Telkom SA Ltd 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 64.31.32.0/19 11955 ServiceCo LLC - Road Runner 64.31.59.0/24 7017 ServiceCo LLC - Road Runner Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:58 /12:166 /13:348 /14:601 /15:1154 /16:10514 /17:4723 /18:8087 /19:16903 /20:20163 /21:19974 /22:25876 /23:25740 /24:150868 /25:863 /26:1030 /27:538 /28:148 /29:8 /30:5 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2796 4290 bellsouth.net, inc. 4766 1402 1709 Korea Telecom (KIX) 17488 1313 1600 Hathway IP Over Cable Interne 1785 1163 1687 PaeTec Communications, Inc. 11492 1044 1114 Cable One 18566 1043 1062 Covad Communications 2386 977 1264 AT&T Data Communications Serv 4323 953 1863 Time Warner Telecom 9583 951 1100 Sify Limited 8452 914 981 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:206 12:2245 13:10 15:19 16:2 17:4 20:36 24:1081 32:52 34:2 38:571 40:97 41:1701 43:1 44:2 47:22 52:4 55:2 56:3 57:24 58:570 59:640 60:459 61:1073 62:1107 63:2013 64:3718 65:2384 66:3622 67:1623 68:824 69:2643 70:557 71:174 72:1676 73:2 74:1572 75:169 76:311 77:849 78:549 79:353 80:971 81:833 82:560 83:434 84:634 85:1030 86:397 87:650 88:354 89:1445 90:57 91:2312 92:344 93:1055 94:1228 95:1031 96:140 97:217 98:245 99:22 109:1 110:143 111:9 112:136 113:125 114:256 115:326 116:1163 117:530 118:288 119:692 120:145 121:754 122:1031 123:694 124:994 125:1336 128:224 129:236 130:127 131:408 132:74 133:9 134:186 135:38 136:224 137:153 138:161 139:78 140:433 141:119 142:385 143:345 144:362 145:48 146:380 147:164 148:519 149:233 150:177 151:190 152:147 153:141 154:2 155:276 156:170 157:302 158:115 159:312 160:284 161:151 162:271 163:169 164:482 165:502 166:275 167:359 168:674 169:164 170:471 171:39 172:10 173:287 174:226 178:1 180:1 183:1 186:22 187:96 188:22 189:432 190:2745 192:5780 193:4256 194:3307 195:2696 196:1101 198:3598 199:3360 200:5086 201:1278 202:7900 203:8170 204:3879 205:2153 206:2441 207:2731 208:3883 209:3400 210:2681 211:1122 212:1604 213:1657 214:80 215:31 216:4534 217:1306 218:387 219:443 220:1223 221:488 222:304 End of report

13 years

BGP Update Report

by cidr-report＠potaroo.net

BGP Update Report Interval: 28-Apr-09 -to- 29-May-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 58785 1.0% 233.3 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS6389 57303 1.0% 13.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 3 - AS21491 54595 0.9% 1819.8 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 4 - AS8452 53246 0.9% 41.6 -- TEDATA TEDATA 5 - AS8151 48723 0.8% 12.6 -- Uninet S.A. de C.V. 6 - AS3130 46229 0.8% 179.9 -- RGNET-3130 RGnet/PSGnet 7 - AS35805 45913 0.8% 127.2 -- UTG-AS United Telecom AS 8 - AS17974 36111 0.6% 33.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 9 - AS10834 35811 0.6% 14.1 -- Telefonica Data Argentina S.A. 10 - AS20115 35268 0.6% 20.9 -- CHARTER-NET-HKY-NC - Charter Communications 11 - AS5056 34984 0.6% 296.5 -- INS-NET-2 - Iowa Network Services 12 - AS4249 32651 0.6% 180.4 -- LILLY-AS - Eli Lilly and Company 13 - AS17488 32059 0.5% 19.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 14 - AS33776 31203 0.5% 269.0 -- STARCOMMS-ASN 15 - AS4323 30360 0.5% 7.0 -- TWTC - tw telecom holdings, inc. 16 - AS30890 26554 0.5% 48.8 -- EVOLVA Evolva Telecom 17 - AS2920 25925 0.4% 316.2 -- LACOE - Los Angeles County Office of Education 18 - AS29372 25107 0.4% 317.8 -- SFR-NETWORK SFR 19 - AS5050 25065 0.4% 1790.4 -- PSC-EXT - Pittsburgh Supercomputing Center 20 - AS10620 24077 0.4% 24.3 -- TV Cable S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16931 18144 0.3% 9072.0 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc. 2 - AS15045 16317 0.3% 4079.2 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 3 - AS2 3535 0.1% 4.0 -- NAVITAIRE-AS-AU-AP Accenture - Navitaire, 4 - AS32398 20661 0.3% 3443.5 -- REALNET-ASN-1 5 - AS13153 2542 0.0% 2542.0 -- ONEWORLD OneWorld S.A. 6 - AS29229 2444 0.0% 2444.0 -- ASDA-AS Assotiation for the Development of West Athens 7 - AS8499 2252 0.0% 2252.0 -- Space Hellas Network Operation Center (NOC) 8 - AS13325 16858 0.3% 2107.2 -- STOMI - State of Michigan, DMB-CNOC 9 - AS39803 4171 0.1% 2085.5 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 10 - AS39699 5751 0.1% 1917.0 -- SSPOY-AS Salon Seudun Puhelin Oy 11 - AS47640 5581 0.1% 1860.3 -- TRICOMPAS Tricomp Sp. z. o. o. 12 - AS21491 54595 0.9% 1819.8 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 13 - AS5050 25065 0.4% 1790.4 -- PSC-EXT - Pittsburgh Supercomputing Center 14 - AS17236 1271 0.0% 1271.0 -- TULSAL-74103 - Tulsa City-County Library 15 - AS35400 7612 0.1% 1268.7 -- MFIST Interregoinal Organization Network Technologies 16 - AS28256 1241 0.0% 1241.0 -- 17 - AS28953 2317 0.0% 1158.5 -- PIRAEUSBANK Greek banking institution 18 - AS47299 1086 0.0% 1086.0 -- DRSA-AS Dlugie Rozmowy S.A. 19 - AS41492 1082 0.0% 1082.0 -- EXIMBANK-AS SC Eximbank SA 20 - AS24994 2136 0.0% 1068.0 -- GENESYS-AS GENESYS Informatica AS for announcing own prefixes TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 24597 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 41.204.2.0/24 20567 0.3% AS32398 -- REALNET-ASN-1 3 - 64.69.192.0/20 18134 0.3% AS16931 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc. 4 - 192.12.120.0/24 10437 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 5 - 89.218.218.0/23 7837 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 89.218.220.0/23 7833 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 92.46.244.0/23 7830 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 95.59.4.0/22 7823 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.2.0/23 7818 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 95.59.8.0/23 7817 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - 123.49.152.0/24 7538 0.1% AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd. 12 - 90.150.0.0/24 7284 0.1% AS35400 -- MFIST Interregoinal Organization Network Technologies 13 - 63.144.223.0/24 7006 0.1% AS30221 -- T3COM - T3 Communications, Inc. 14 - 72.42.204.0/23 6972 0.1% AS40060 -- AAAWI - AAA Wireless, Inc. 15 - 123.49.144.0/21 6876 0.1% AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd. 16 - 195.96.69.0/24 6089 0.1% AS8225 -- ASTELIT-MSK-AS Astelit Autonomous System 17 - 193.201.184.0/21 5865 0.1% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 18 - 63.103.104.0/22 5668 0.1% AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 19 - 63.103.108.0/23 5668 0.1% AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 20 - 81.199.18.0/24 5657 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

13 years

The Cidr Report

by cidr-report＠potaroo.net

This report has been generated at Fri Jun 12 21:13:51 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 05-06-09 293617 183706 06-06-09 294620 183567 07-06-09 294066 182882 08-06-09 294012 183175 09-06-09 294091 183252 10-06-09 293965 183136 11-06-09 292531 183769 12-06-09 294158 183680 AS Summary 31555 Number of ASes in routing system 13395 Number of ASes announcing only one prefix 4288 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89748736 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - 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'). --- 12Jun09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 294180 183434 110746 37.6% All ASes AS6389 4288 343 3945 92.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4273 1780 2493 58.3% TWTC - tw telecom holdings, inc. AS17488 1600 299 1301 81.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4766 1815 520 1295 71.3% KIXS-AS-KR Korea Telecom AS4755 1243 144 1099 88.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS1785 1685 642 1043 61.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS22773 1062 67 995 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1464 548 916 62.6% Uninet S.A. de C.V. AS19262 1014 236 778 76.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 981 278 703 71.7% TEDATA TEDATA AS18566 1062 423 639 60.2% COVAD - Covad Communications Co. AS18101 753 157 596 79.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17908 656 66 590 89.9% TCISL Tata Communications AS6478 1375 790 585 42.5% ATT-INTERNET3 - AT&T WorldNet Services AS4804 679 107 572 84.2% MPX-AS Microplex PTY LTD AS11492 1111 584 527 47.4% CABLEONE - CABLE ONE, INC. AS22047 591 88 503 85.1% VTR BANDA ANCHA S.A. AS7029 605 105 500 82.6% WINDSTREAM - Windstream Communications Inc AS2706 536 44 492 91.8% PI-HK Pacnet Internet (Hong Kong) Limited AS17676 564 80 484 85.8% GIGAINFRA Softbank BB Corp. AS24560 714 246 468 65.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1507 1042 465 30.9% ATT-INTERNET4 - AT&T WorldNet Services AS4808 631 166 465 73.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4134 892 434 458 51.3% CHINANET-BACKBONE No.31,Jin-rong Street AS7545 810 383 427 52.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS9443 514 90 424 82.5% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 977 564 413 42.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 693 284 409 59.0% LGNET-AS-KR LG CNS AS6517 650 246 404 62.2% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc AS4780 522 129 393 75.3% SEEDNET Digital United Inc. Total 35267 10885 24382 69.1% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.112.0/22 AS5713 SAIX-NET 41.223.176.0/22 AS36981 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.15.0/24 AS17625 BLAZENET-IN-AP BlazeNet's Network 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 158.222.5.0/24 AS21580 DIRCON - Direct Connect 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 168.253.0.0/16 AS13649 ASN-VINS - ViaWest 168.253.0.0/21 AS13649 ASN-VINS - ViaWest 171.18.0.0/20 AS12696 AXA-TECH Axa technology Services 171.18.17.0/24 AS12696 AXA-TECH Axa technology Services 171.18.19.0/24 AS12696 AXA-TECH Axa technology Services 171.18.20.0/24 AS12696 AXA-TECH Axa technology Services 171.18.22.0/24 AS12696 AXA-TECH Axa technology Services 171.18.24.0/23 AS43722 ATNEDC-AS AXA Technology Services Germany GmbH 171.18.26.0/23 AS43722 ATNEDC-AS AXA Technology Services Germany GmbH 171.18.28.0/23 AS43722 ATNEDC-AS AXA Technology Services Germany GmbH 171.18.32.0/24 AS12696 AXA-TECH Axa technology Services 171.18.33.0/24 AS12696 AXA-TECH Axa technology Services 171.18.34.0/24 AS12696 AXA-TECH Axa technology Services 171.18.35.0/24 AS12696 AXA-TECH Axa technology Services 171.18.36.0/24 AS12696 AXA-TECH Axa technology Services 171.18.37.0/24 AS12696 AXA-TECH Axa technology Services 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.117.0.0/18 AS29422 NBLNETWORKS-AS Nebula Oy Autonomous System 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom 194.63.159.0/24 AS34848 COMENDO-AS Comendo A/S 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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-1 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.19.0.0/24 AS3848 WORLDLINX-2 - WorldLinx Telecommunications, Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 ITCOMM - IT Communications 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.84.16.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.84.17.0/24 AS17781 XINHUA Xinhua News Agency 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.92.48.0/20 AS23704 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.112.0/24 AS23674 MBL-AS-AP Micronet Broadband (Pvt) Ltd. 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.140.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.141.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.142.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.82.0/23 AS17175 NSS-UK New Skies Satellites UK AS 213.181.82.0/24 AS17175 NSS-UK New Skies Satellites UK AS 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/22 AS17175 NSS-UK New Skies Satellites UK AS 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/21 AS17175 NSS-UK New Skies Satellites UK AS 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.163.152.0/22 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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apops June 2009