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Weekly Routing Table Report
by Routing Analysis Role Account 05 Nov '10

05 Nov '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 06 Nov, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 335410 Prefixes after maximum aggregation: 153270 Deaggregation factor: 2.19 Unique aggregates announced to Internet: 164621 Total ASes present in the Internet Routing Table: 35162 Prefixes per ASN: 9.54 Origin-only ASes present in the Internet Routing Table: 30330 Origin ASes announcing only one prefix: 14792 Transit ASes present in the Internet Routing Table: 4832 Transit-only ASes present in the Internet Routing Table: 116 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 30 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 299 Unregistered ASNs in the Routing Table: 127 Number of 32-bit ASNs allocated by the RIRs: 867 Prefixes from 32-bit ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 194 Number of addresses announced to Internet: 2328157088 Equivalent to 138 /8s, 196 /16s and 219 /24s Percentage of available address space announced: 62.8 Percentage of allocated address space announced: 66.4 Percentage of available address space allocated: 94.6 Percentage of address space in use by end-sites: 85.8 Total number of prefixes smaller than registry allocations: 137579 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 82365 Total APNIC prefixes after maximum aggregation: 28058 APNIC Deaggregation factor: 2.94 Prefixes being announced from the APNIC address blocks: 79257 Unique aggregates announced from the APNIC address blocks: 34526 APNIC Region origin ASes present in the Internet Routing Table: 4225 APNIC Prefixes per ASN: 18.76 APNIC Region origin ASes announcing only one prefix: 1176 APNIC Region transit ASes present in the Internet Routing Table: 677 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 560267808 Equivalent to 33 /8s, 101 /16s and 2 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 137613 Total ARIN prefixes after maximum aggregation: 71343 ARIN Deaggregation factor: 1.93 Prefixes being announced from the ARIN address blocks: 108974 Unique aggregates announced from the ARIN address blocks: 43620 ARIN Region origin ASes present in the Internet Routing Table: 14020 ARIN Prefixes per ASN: 7.77 ARIN Region origin ASes announcing only one prefix: 5368 ARIN Region transit ASes present in the Internet Routing Table: 1482 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 739981824 Equivalent to 44 /8s, 27 /16s and 58 /24s Percentage of available ARIN address space announced: 63.0 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, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 77520 Total RIPE prefixes after maximum aggregation: 44665 RIPE Deaggregation factor: 1.74 Prefixes being announced from the RIPE address blocks: 71009 Unique aggregates announced from the RIPE address blocks: 46311 RIPE Region origin ASes present in the Internet Routing Table: 14943 RIPE Prefixes per ASN: 4.75 RIPE Region origin ASes announcing only one prefix: 7688 RIPE Region transit ASes present in the Internet Routing Table: 2300 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 443477760 Equivalent to 26 /8s, 110 /16s and 239 /24s Percentage of available RIPE address space announced: 77.7 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, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 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, 176/8, 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: 30074 Total LACNIC prefixes after maximum aggregation: 7209 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 28751 Unique aggregates announced from the LACNIC address blocks: 15206 LACNIC Region origin ASes present in the Internet Routing Table: 1378 LACNIC Prefixes per ASN: 20.86 LACNIC Region origin ASes announcing only one prefix: 429 LACNIC Region transit ASes present in the Internet Routing Table: 238 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 26 Number of LACNIC addresses announced to Internet: 76695296 Equivalent to 4 /8s, 146 /16s and 71 /24s Percentage of available LACNIC address space announced: 57.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7608 Total AfriNIC prefixes after maximum aggregation: 1876 AfriNIC Deaggregation factor: 4.06 Prefixes being announced from the AfriNIC address blocks: 5911 Unique aggregates announced from the AfriNIC address blocks: 1715 AfriNIC Region origin ASes present in the Internet Routing Table: 416 AfriNIC Prefixes per ASN: 14.21 AfriNIC Region origin ASes announcing only one prefix: 131 AfriNIC Region transit ASes present in the Internet Routing Table: 90 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC addresses announced to Internet: 21476608 Equivalent to 1 /8s, 71 /16s and 181 /24s Percentage of available AfriNIC address space announced: 64.0 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1858 9453 512 Korea Telecom (KIX) 7545 1420 299 77 TPG Internet Pty Ltd 4755 1381 379 158 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1282 304 89 PT TELEKOMUNIKASI INDONESIA 24560 1055 309 173 Bharti Airtel Ltd., Telemedia 9583 1032 76 491 Sify Limited 4808 978 1721 266 CNCGROUP IP network: China169 18101 897 116 135 Reliance Infocom Ltd Internet 9829 826 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3761 3922 279 bellsouth.net, inc. 4323 2652 1105 397 Time Warner Telecom 1785 1794 698 130 PaeTec Communications, Inc. 19262 1779 4836 281 Verizon Global Networks 20115 1505 1528 642 Charter Communications 7018 1412 5660 903 AT&T WorldNet Services 6478 1395 280 111 AT&T Worldnet Services 2386 1307 555 925 AT&T Data Communications Serv 11492 1251 232 65 Cable One 22773 1227 2859 62 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 446 2028 390 TDC Tele Danmark 8866 435 133 25 Bulgarian Telecommunication C 8551 402 353 46 Bezeq International 702 397 1866 311 UUNET - Commercial IP service 34984 382 91 189 BILISIM TELEKOM 3320 378 7332 331 Deutsche Telekom AG 3301 377 1688 334 TeliaNet Sweden 30890 377 95 123 Evolva Telecom 12479 370 576 5 Uni2 Autonomous System 31148 349 18 83 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1333 249 154 TVCABLE BOGOTA 8151 1331 2599 368 UniNet S.A. de C.V. 28573 1183 928 84 NET Servicos de Comunicao S.A 7303 830 441 107 Telecom Argentina Stet-France 6503 806 225 258 AVANTEL, S.A. 22047 565 310 15 VTR PUNTO NET S.A. 14420 559 44 74 CORPORACION NACIONAL DE TELEC 3816 487 212 96 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 453 32 28 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1114 445 10 TEDATA 24863 741 147 39 LINKdotNET AS number 36992 648 277 159 Etisalat MISR 3741 263 907 225 The Internet Solution 24835 206 78 10 RAYA Telecom - Egypt 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 195 12 14 Starcomms Nigeria Limited 16637 154 441 91 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3761 3922 279 bellsouth.net, inc. 4323 2652 1105 397 Time Warner Telecom 4766 1858 9453 512 Korea Telecom (KIX) 1785 1794 698 130 PaeTec Communications, Inc. 19262 1779 4836 281 Verizon Global Networks 20115 1505 1528 642 Charter Communications 7545 1420 299 77 TPG Internet Pty Ltd 7018 1412 5660 903 AT&T WorldNet Services 6478 1395 280 111 AT&T Worldnet Services 4755 1381 379 158 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2652 2255 Time Warner Telecom 1785 1794 1664 PaeTec Communications, Inc. 19262 1779 1498 Verizon Global Networks 4766 1858 1346 Korea Telecom (KIX) 7545 1420 1343 TPG Internet Pty Ltd 6478 1395 1284 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1381 1223 TATA Communications formerly 17974 1282 1193 PT TELEKOMUNIKASI INDONESIA 11492 1251 1186 Cable One Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 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 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 36.0.0.0/8 38639 NTT Communications Corporatio 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 42.0.0.0/8 38639 NTT Communications Corporatio 46.21.144.0/20 35017 Neoworld Ltd. Autonomous Syst 46.21.156.0/22 35017 Neoworld Ltd. Autonomous Syst 46.148.64.0/20 35491 TPNETS Complete listing at http://thyme.rand.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 /8:21 /9:10 /10:25 /11:68 /12:206 /13:421 /14:746 /15:1347 /16:11386 /17:5572 /18:9338 /19:18553 /20:23931 /21:23896 /22:31584 /23:30514 /24:174963 /25:975 /26:1098 /27:582 /28:153 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2324 3761 bellsouth.net, inc. 4323 1425 2652 Time Warner Telecom 6478 1356 1395 AT&T Worldnet Services 10620 1225 1333 TVCABLE BOGOTA 11492 1208 1251 Cable One 1785 1074 1794 PaeTec Communications, Inc. 18566 1071 1090 Covad Communications 7011 1058 1159 Citizens Utilities 8452 1012 1114 TEDATA 19262 903 1779 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:93 2:13 4:13 8:313 12:2008 13:8 14:55 15:18 16:3 17:8 20:9 24:1415 27:424 31:1 32:61 33:10 38:716 40:101 41:2628 44:3 46:246 47:10 49:4 50:6 52:12 55:6 56:2 57:29 58:837 59:480 60:496 61:1137 62:1014 63:1965 64:3752 65:2332 66:4078 67:1821 68:1121 69:2890 70:754 71:374 72:1897 73:2 74:2330 75:289 76:324 77:855 78:669 79:448 80:1059 81:796 82:500 83:465 84:683 85:1017 86:478 87:698 88:331 89:1573 90:113 91:3148 92:445 93:987 94:1120 95:705 96:399 97:225 98:629 99:33 101:3 107:1 108:64 109:739 110:412 111:618 112:314 113:312 114:474 115:616 116:1131 117:660 118:564 119:1001 120:136 121:709 122:1609 123:970 124:1226 125:1271 128:229 129:150 130:166 131:556 132:278 133:20 134:207 135:46 136:210 137:142 138:281 139:110 140:473 141:197 142:348 143:358 144:493 145:55 146:427 147:184 148:621 149:323 150:146 151:231 152:291 153:174 154:3 155:364 156:163 157:338 158:114 159:365 160:313 161:199 162:275 163:164 164:427 165:349 166:469 167:426 168:684 169:155 170:719 171:63 172:2 173:1085 174:407 175:241 176:1 178:599 180:684 182:246 183:243 184:164 186:755 187:587 188:879 189:808 190:4177 192:5768 193:4768 194:3450 195:2841 196:1200 198:3537 199:3638 200:5411 201:1585 202:8208 203:8280 204:4032 205:2336 206:2566 207:3020 208:3887 209:3458 210:2550 211:1289 212:1813 213:1723 214:699 215:66 216:4751 217:1583 218:547 219:400 220:1227 221:421 222:343 223:68 End of report

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BGP Update Report
by cidr-report＠potaroo.net 29 Oct '10

29 Oct '10

BGP Update Report Interval: 21-Oct-10 -to- 28-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4795 40639 2.7% 145.7 -- INDOSATM2-ID INDOSATM2 ASN 2 - AS5800 28981 1.9% 140.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 3 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 4 - AS23700 23256 1.6% 51.9 -- BM-AS-ID PT. Broadband Multimedia, Tbk 5 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 6 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - AS24560 12028 0.8% 12.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS8151 9464 0.6% 7.4 -- Uninet S.A. de C.V. 9 - AS4755 8816 0.6% 6.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 10 - AS14420 8514 0.6% 15.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 11 - AS3816 8204 0.6% 16.7 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 12 - AS18111 7442 0.5% 232.6 -- NETSPEED-AS-AP Netspeed Internet Communications 13 - AS9829 7328 0.5% 11.1 -- BSNL-NIB National Internet Backbone 14 - AS7552 7188 0.5% 10.8 -- VIETEL-AS-AP Vietel Corporation 15 - AS30890 6953 0.5% 18.5 -- EVOLVA Evolva Telecom s.r.l. 16 - AS23756 6945 0.5% 204.3 -- PADINET-AS-ID PADINET - Padi Internet 17 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 18 - AS6316 6577 0.4% 49.5 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS28571 6156 0.4% 143.2 -- Universidade de Sao Paulo - USP 20 - AS17974 5888 0.4% 4.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 3 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS15984 2236 0.1% 2236.0 -- The Joint-Stock Commercial Bank CentroCredit. 5 - AS49975 1059 0.1% 1059.0 -- FOTON-AS OOO FOTON 6 - AS22753 4170 0.3% 1042.5 -- REDHAT-STUTTGART REDHAT Stuttgart 7 - AS27771 1883 0.1% 941.5 -- Instituto Venezolano de Investigaciones Cientificas 8 - AS49600 626 0.0% 626.0 -- LASEDA La Seda de Barcelona, S.A 9 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 10 - AS21017 5486 0.4% 548.6 -- VSI-AS VSI AS 11 - AS45947 1094 0.1% 547.0 -- SECUREPAY-AS-AP SecurePay Pty Ltd. Payment Gateway 12 - AS11652 2646 0.2% 529.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 13 - AS28193 1501 0.1% 500.3 -- 14 - AS55311 466 0.0% 466.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 15 - AS17904 867 0.1% 433.5 -- SLTASUL-LK Sri Lankan Airlines 16 - AS38825 410 0.0% 410.0 -- BELLPOTTER-AP Bell Potter Securities 17 - AS18112 1027 0.1% 342.3 -- KSNET-ID-AS-AP PT. Sejuta Jaring Global 18 - AS31055 1361 0.1% 340.2 -- CONSULTIX-AS Consultix GmbH 19 - AS39224 340 0.0% 340.0 -- NIC-AS NEMAR INFO CONSTRUCT SRL 20 - AS46047 301 0.0% 301.0 -- POLSRI-AS-ID Politeknik Negeri Sriwijaya TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 14674 0.9% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11510 0.7% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 130.36.35.0/24 9867 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.34.0/24 9864 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 63.211.68.0/22 8401 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 216.126.136.0/22 6336 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 198.140.43.0/24 6182 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - 190.65.228.0/22 5232 0.3% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - 66.187.234.0/24 4161 0.3% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 10 - 95.32.128.0/18 3558 0.2% AS21017 -- VSI-AS VSI AS 11 - 201.134.18.0/24 3318 0.2% AS8151 -- Uninet S.A. de C.V. 12 - 206.184.16.0/24 3273 0.2% AS174 -- COGENT Cogent/PSI 13 - 189.85.51.0/24 2339 0.1% AS28175 -- 14 - 129.66.128.0/17 2311 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 15 - 129.66.0.0/17 2305 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 16 - 202.92.235.0/24 2270 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 17 - 217.67.0.0/20 2236 0.1% AS15984 -- The Joint-Stock Commercial Bank CentroCredit. 18 - 202.83.96.0/20 2014 0.1% AS18106 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd AS9255 -- CONNECTPLUS-AS Singapore Telecom 19 - 95.32.192.0/18 1890 0.1% AS21017 -- VSI-AS VSI AS 20 - 203.24.144.0/24 1703 0.1% AS4802 -- ASN-IINET iiNet Limited 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

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The Cidr Report
by cidr-report＠potaroo.net 29 Oct '10

29 Oct '10

This report has been generated at Fri Oct 29 21:11:34 2010 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 22-10-10 335372 199107 23-10-10 335626 199437 24-10-10 335464 200676 25-10-10 335999 201471 26-10-10 336020 202330 27-10-10 336420 203303 28-10-10 336698 204259 29-10-10 336648 204467 AS Summary 35744 Number of ASes in routing system 15278 Number of ASes announcing only one prefix 4497 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 101039104 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 29Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 336912 204485 132427 39.3% All ASes AS6389 3760 331 3429 91.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4497 1591 2906 64.6% TWTC - tw telecom holdings, inc. AS19262 1775 293 1482 83.5% VZGNI-TRANSIT - Verizon Online LLC AS4766 1727 551 1176 68.1% KIXS-AS-KR Korea Telecom AS22773 1226 76 1150 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17488 1364 270 1094 80.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1377 402 975 70.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS24560 1053 193 860 81.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS18101 893 132 761 85.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS10620 1330 591 739 55.6% Telmex Colombia S.A. AS1785 1795 1060 735 40.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS28573 1190 460 730 61.3% NET Servicos de Comunicao S.A. AS8452 1112 427 685 61.6% TE-AS TE-AS AS33363 1420 745 675 47.5% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS6478 1398 732 666 47.6% ATT-INTERNET3 - AT&T Services, Inc. AS8151 1337 690 647 48.4% Uninet S.A. de C.V. AS4808 920 274 646 70.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 1437 818 619 43.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS5668 875 260 615 70.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS18566 1064 465 599 56.3% COVAD - Covad Communications Co. AS7303 830 239 591 71.2% Telecom Argentina S.A. AS17676 638 66 572 89.7% GIGAINFRA Softbank BB Corp. AS3356 1175 633 542 46.1% LEVEL3 Level 3 Communications AS22047 564 34 530 94.0% VTR BANDA ANCHA S.A. AS7552 651 140 511 78.5% VIETEL-AS-AP Vietel Corporation AS4804 580 75 505 87.1% MPX-AS Microplex PTY LTD AS9443 574 78 496 86.4% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4780 712 220 492 69.1% SEEDNET Digital United Inc. AS6503 794 306 488 61.5% Axtel, S.A.B. de C.V. AS14420 559 98 461 82.5% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP Total 38627 12250 26377 68.3% Top 30 total Possible Bogus Routes 5.4.3.0/24 AS12025 IO-DATA-CENTERS - IO Data Centers 27.126.176.0/24 AS38186 FTG-AS-AP Forewin Telecom Group Limited, ISP at HK 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 36.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 42.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 CSI-NET - C D C A. CHARMING SHOPPES OF DELAWARE, INC. 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 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V. 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 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 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. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.112.111.0/24 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 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. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 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. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 29 Oct '10

29 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 30 Oct, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 334884 Prefixes after maximum aggregation: 153059 Deaggregation factor: 2.19 Unique aggregates announced to Internet: 164990 Total ASes present in the Internet Routing Table: 35132 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30301 Origin ASes announcing only one prefix: 14792 Transit ASes present in the Internet Routing Table: 4831 Transit-only ASes present in the Internet Routing Table: 116 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 30 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 299 Unregistered ASNs in the Routing Table: 126 Number of 32-bit ASNs allocated by the RIRs: 855 Prefixes from 32-bit ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 190 Number of addresses announced to Internet: 2326677152 Equivalent to 138 /8s, 174 /16s and 70 /24s Percentage of available address space announced: 62.8 Percentage of allocated address space announced: 66.4 Percentage of available address space allocated: 94.6 Percentage of address space in use by end-sites: 85.7 Total number of prefixes smaller than registry allocations: 137440 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 82239 Total APNIC prefixes after maximum aggregation: 28016 APNIC Deaggregation factor: 2.94 Prefixes being announced from the APNIC address blocks: 79141 Unique aggregates announced from the APNIC address blocks: 34694 APNIC Region origin ASes present in the Internet Routing Table: 4221 APNIC Prefixes per ASN: 18.75 APNIC Region origin ASes announcing only one prefix: 1175 APNIC Region transit ASes present in the Internet Routing Table: 674 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 560662560 Equivalent to 33 /8s, 107 /16s and 8 /24s Percentage of available APNIC address space announced: 76.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 137395 Total ARIN prefixes after maximum aggregation: 71132 ARIN Deaggregation factor: 1.93 Prefixes being announced from the ARIN address blocks: 108801 Unique aggregates announced from the ARIN address blocks: 43651 ARIN Region origin ASes present in the Internet Routing Table: 14008 ARIN Prefixes per ASN: 7.77 ARIN Region origin ASes announcing only one prefix: 5372 ARIN Region transit ASes present in the Internet Routing Table: 1485 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 738378752 Equivalent to 44 /8s, 2 /16s and 196 /24s Percentage of available ARIN address space announced: 62.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 77241 Total RIPE prefixes after maximum aggregation: 44695 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 70713 Unique aggregates announced from the RIPE address blocks: 46395 RIPE Region origin ASes present in the Internet Routing Table: 14930 RIPE Prefixes per ASN: 4.74 RIPE Region origin ASes announcing only one prefix: 7688 RIPE Region transit ASes present in the Internet Routing Table: 2300 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 443077376 Equivalent to 26 /8s, 104 /16s and 211 /24s Percentage of available RIPE address space announced: 77.7 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, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 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, 176/8, 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: 30226 Total LACNIC prefixes after maximum aggregation: 7219 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 28913 Unique aggregates announced from the LACNIC address blocks: 15358 LACNIC Region origin ASes present in the Internet Routing Table: 1377 LACNIC Prefixes per ASN: 21.00 LACNIC Region origin ASes announcing only one prefix: 428 LACNIC Region transit ASes present in the Internet Routing Table: 238 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 76766720 Equivalent to 4 /8s, 147 /16s and 94 /24s Percentage of available LACNIC address space announced: 57.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7554 Total AfriNIC prefixes after maximum aggregation: 1877 AfriNIC Deaggregation factor: 4.02 Prefixes being announced from the AfriNIC address blocks: 5871 Unique aggregates announced from the AfriNIC address blocks: 1719 AfriNIC Region origin ASes present in the Internet Routing Table: 415 AfriNIC Prefixes per ASN: 14.15 AfriNIC Region origin ASes announcing only one prefix: 129 AfriNIC Region transit ASes present in the Internet Routing Table: 89 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC addresses announced to Internet: 21458176 Equivalent to 1 /8s, 71 /16s and 109 /24s Percentage of available AfriNIC address space announced: 64.0 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1867 9453 512 Korea Telecom (KIX) 7545 1424 299 78 TPG Internet Pty Ltd 4755 1380 379 158 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1277 304 82 PT TELEKOMUNIKASI INDONESIA 24560 1053 309 173 Bharti Airtel Ltd., Telemedia 9583 1030 76 491 Sify Limited 4808 976 1720 265 CNCGROUP IP network: China169 18101 894 116 133 Reliance Infocom Ltd Internet 9829 826 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3760 3666 279 bellsouth.net, inc. 4323 2611 1104 393 Time Warner Telecom 1785 1792 698 130 PaeTec Communications, Inc. 19262 1776 4833 278 Verizon Global Networks 20115 1507 1528 644 Charter Communications 7018 1420 5691 909 AT&T WorldNet Services 6478 1398 280 76 AT&T Worldnet Services 2386 1317 556 932 AT&T Data Communications Serv 11492 1237 231 74 Cable One 22773 1225 2859 62 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 447 2028 391 TDC Tele Danmark 8866 426 133 25 Bulgarian Telecommunication C 8551 402 353 46 Bezeq International 702 397 1866 311 UUNET - Commercial IP service 34984 381 91 188 BILISIM TELEKOM 3301 379 1696 336 TeliaNet Sweden 3320 377 7332 330 Deutsche Telekom AG 30890 375 80 206 Evolva Telecom 12479 366 576 5 Uni2 Autonomous System 31148 360 19 82 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1330 248 155 TVCABLE BOGOTA 8151 1326 2597 366 UniNet S.A. de C.V. 28573 1206 928 84 NET Servicos de Comunicao S.A 7303 832 441 108 Telecom Argentina Stet-France 6503 794 225 259 AVANTEL, S.A. 22047 564 310 15 VTR PUNTO NET S.A. 14420 554 42 82 CORPORACION NACIONAL DE TELEC 3816 485 210 96 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 448 32 27 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1112 445 10 TEDATA 24863 744 147 39 LINKdotNET AS number 36992 643 278 160 Etisalat MISR 3741 268 907 225 The Internet Solution 24835 209 78 10 RAYA Telecom - Egypt 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 16637 152 440 89 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3760 3666 279 bellsouth.net, inc. 4323 2611 1104 393 Time Warner Telecom 4766 1867 9453 512 Korea Telecom (KIX) 1785 1792 698 130 PaeTec Communications, Inc. 19262 1776 4833 278 Verizon Global Networks 20115 1507 1528 644 Charter Communications 7545 1424 299 78 TPG Internet Pty Ltd 7018 1420 5691 909 AT&T WorldNet Services 6478 1398 280 76 AT&T Worldnet Services 4755 1380 379 158 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2611 2218 Time Warner Telecom 1785 1792 1662 PaeTec Communications, Inc. 19262 1776 1498 Verizon Global Networks 4766 1867 1355 Korea Telecom (KIX) 7545 1424 1346 TPG Internet Pty Ltd 6478 1398 1322 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1380 1222 TATA Communications formerly 17974 1277 1195 PT TELEKOMUNIKASI INDONESIA 10620 1330 1175 TVCABLE BOGOTA Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 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 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 36.0.0.0/8 237 Merit Network 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 42.0.0.0/8 237 Merit Network 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.21.192.0/20 11610 Internet Nebraska Corporation Complete listing at http://thyme.rand.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 /8:21 /9:10 /10:25 /11:68 /12:206 /13:420 /14:744 /15:1346 /16:11369 /17:5534 /18:9378 /19:18596 /20:23846 /21:23863 /22:31488 /23:30659 /24:174487 /25:974 /26:1098 /27:580 /28:151 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2325 3760 bellsouth.net, inc. 4323 1402 2611 Time Warner Telecom 6478 1360 1398 AT&T Worldnet Services 10620 1222 1330 TVCABLE BOGOTA 11492 1194 1237 Cable One 1785 1074 1792 PaeTec Communications, Inc. 18566 1069 1088 Covad Communications 7011 1059 1160 Citizens Utilities 8452 1008 1112 TEDATA 19262 902 1776 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:92 2:13 4:13 5:1 8:312 12:1995 13:8 14:53 15:18 16:3 17:8 20:9 24:1402 27:394 31:1 32:61 33:11 38:697 40:101 41:2618 44:3 46:199 47:10 49:4 50:3 52:12 55:5 56:2 57:29 58:834 59:501 60:480 61:1122 62:1003 63:1964 64:3746 65:2344 66:4069 67:1809 68:1123 69:2878 70:753 71:376 72:1894 73:2 74:2324 75:295 76:326 77:855 78:683 79:443 80:1060 81:795 82:513 83:454 84:684 85:1020 86:472 87:694 88:329 89:1572 90:109 91:3144 92:438 93:983 94:1120 95:704 96:396 97:222 98:632 99:32 100:1 101:3 108:64 109:724 110:426 111:619 112:308 113:306 114:478 115:615 116:1142 117:660 118:556 119:999 120:164 121:715 122:1606 123:950 124:1224 125:1270 128:229 129:152 130:168 131:564 132:275 133:20 134:207 135:46 136:211 137:142 138:279 139:109 140:485 141:198 142:347 143:361 144:500 145:55 146:427 147:173 148:619 149:308 150:146 151:231 152:293 153:175 154:3 155:362 156:166 157:338 158:112 159:361 160:312 161:199 162:274 163:163 164:426 165:349 166:469 167:426 168:681 169:155 170:718 171:62 172:2 173:1074 174:484 175:242 176:1 178:562 180:688 182:255 183:238 184:155 186:751 187:560 188:855 189:806 190:4185 192:5764 193:4751 194:3440 195:2839 196:1196 198:3519 199:3629 200:5409 201:1583 202:8177 203:8297 204:4016 205:2326 206:2569 207:3009 208:3885 209:3456 210:2557 211:1278 212:1805 213:1729 214:675 215:66 216:4742 217:1571 218:526 219:401 220:1184 221:428 222:343 223:59 End of report

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BGP Update Report
by cidr-report＠potaroo.net 22 Oct '10

22 Oct '10

BGP Update Report Interval: 14-Oct-10 -to- 21-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26169 3.5% 6542.2 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS7315 19372 2.6% 289.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 3 - AS8151 19228 2.6% 11.4 -- Uninet S.A. de C.V. 4 - AS4538 16669 2.3% 3.3 -- ERX-CERNET-BKB China Education and Research Network Center 5 - AS3464 15267 2.1% 545.2 -- ASC-NET - Alabama Supercomputer Network 6 - AS14420 12815 1.7% 23.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 7 - AS23700 12012 1.6% 82.3 -- BM-AS-ID PT. Broadband Multimedia, Tbk 8 - AS32528 10980 1.5% 2745.0 -- ABBOTT Abbot Labs 9 - AS6128 10200 1.4% 5.2 -- CABLE-NET-1 - Cablevision Systems Corp. 10 - AS5536 8971 1.2% 263.9 -- Internet-Egypt 11 - AS33363 7755 1.1% 72.5 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 12 - AS7552 7303 1.0% 28.9 -- VIETEL-AS-AP Vietel Corporation 13 - AS9829 7242 1.0% 27.3 -- BSNL-NIB National Internet Backbone 14 - AS12332 7154 1.0% 117.3 -- PRIMORYE-AS Open Joint Stock Company "Far East Telecommunications Company" 15 - AS6517 6521 0.9% 114.4 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 16 - AS5800 6238 0.8% 28.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS3549 5663 0.8% 59.0 -- GBLX Global Crossing Ltd. 18 - AS35931 5426 0.7% 1808.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 19 - AS3586 5192 0.7% 432.7 -- UWI ASN-UWI 20 - AS24863 4757 0.6% 10.0 -- LINKdotNET-AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26169 3.5% 6542.2 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS32528 10980 1.5% 2745.0 -- ABBOTT Abbot Labs 3 - AS21017 4310 0.6% 2155.0 -- VSI-AS VSI AS 4 - AS35931 5426 0.7% 1808.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS5863 1467 0.2% 733.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS22753 1335 0.2% 667.5 -- REDHAT-STUTTGART REDHAT Stuttgart 7 - AS3464 15267 2.1% 545.2 -- ASC-NET - Alabama Supercomputer Network 8 - AS15984 542 0.1% 542.0 -- The Joint-Stock Commercial Bank CentroCredit. 9 - AS28175 1073 0.1% 536.5 -- 10 - AS17904 470 0.1% 470.0 -- SLTASUL-LK Sri Lankan Airlines 11 - AS3586 5192 0.7% 432.7 -- UWI ASN-UWI 12 - AS55311 368 0.1% 368.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 13 - AS19174 355 0.1% 355.0 -- CNC-USA - China Netcom (USA) Operations Ltd. 14 - AS17029 348 0.1% 348.0 -- CHP-NET - California Highway Patrol 15 - AS38759 339 0.1% 339.0 -- AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT 16 - AS7315 19372 2.6% 289.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 17 - AS38825 264 0.0% 264.0 -- BELLPOTTER-AP Bell Potter Securities 18 - AS5536 8971 1.2% 263.9 -- Internet-Egypt 19 - AS10445 1210 0.2% 242.0 -- HTG - Huntleigh Telcom 20 - AS31055 483 0.1% 241.5 -- CONSULTIX-AS Consultix GmbH TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 14513 1.8% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11650 1.4% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 129.66.0.0/17 7836 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 4 - 129.66.128.0/17 7352 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network 5 - 76.74.88.0/23 6411 0.8% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 6 - 130.36.34.0/24 5482 0.7% AS32528 -- ABBOTT Abbot Labs 7 - 130.36.35.0/24 5482 0.7% AS32528 -- ABBOTT Abbot Labs 8 - 201.134.18.0/24 4272 0.5% AS8151 -- Uninet S.A. de C.V. 9 - 190.65.228.0/22 3894 0.5% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 10 - 72.31.122.0/24 3761 0.5% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 11 - 72.31.98.0/24 3725 0.5% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 12 - 63.211.68.0/22 3601 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 13 - 208.54.82.0/24 2486 0.3% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 14 - 95.32.192.0/18 2267 0.3% AS21017 -- VSI-AS VSI AS 15 - 202.92.235.0/24 2158 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 16 - 95.32.128.0/18 2043 0.2% AS21017 -- VSI-AS VSI AS 17 - 198.140.43.0/24 1779 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 18 - 206.184.16.0/24 1489 0.2% AS174 -- COGENT Cogent/PSI 19 - 214.15.65.0/24 1390 0.2% AS5863 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - 66.187.234.0/24 1334 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 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

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The Cidr Report
by cidr-report＠potaroo.net 22 Oct '10

22 Oct '10

This report has been generated at Fri Oct 22 21:11:51 2010 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 15-10-10 338841 210332 16-10-10 338847 210836 17-10-10 339053 210881 18-10-10 339193 210990 19-10-10 339234 194438 20-10-10 334281 194640 21-10-10 334260 197374 22-10-10 335372 198943 AS Summary 35652 Number of ASes in routing system 15266 Number of ASes announcing only one prefix 4491 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 101038848 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 22Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 335665 199028 136637 40.7% All ASes AS6389 3763 289 3474 92.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4491 1503 2988 66.5% TWTC - tw telecom holdings, inc. AS19262 1776 281 1495 84.2% VZGNI-TRANSIT - Verizon Online LLC AS4766 1732 530 1202 69.4% KIXS-AS-KR Korea Telecom AS22773 1206 64 1142 94.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1373 276 1097 79.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1364 270 1094 80.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1797 770 1027 57.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS24560 1052 201 851 80.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS28573 1202 359 843 70.1% NET Servicos de Comunicao S.A. AS6478 1387 550 837 60.3% ATT-INTERNET3 - AT&T Services, Inc. AS5668 1003 178 825 82.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS10620 1329 509 820 61.7% Telmex Colombia S.A. AS18566 1060 260 800 75.5% COVAD - Covad Communications Co. AS18101 891 136 755 84.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1426 711 715 50.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1171 468 703 60.0% LEVEL3 Level 3 Communications AS8452 1062 396 666 62.7% TE-AS TE-AS AS33363 1416 753 663 46.8% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS8151 1338 686 652 48.7% Uninet S.A. de C.V. AS4808 919 270 649 70.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 832 235 597 71.8% Telecom Argentina S.A. AS17676 638 66 572 89.7% GIGAINFRA Softbank BB Corp. AS11492 1237 681 556 44.9% CABLEONE - CABLE ONE, INC. AS4780 707 169 538 76.1% SEEDNET Digital United Inc. AS22047 564 30 534 94.7% VTR BANDA ANCHA S.A. AS20115 1506 981 525 34.9% CHARTER-NET-HKY-NC - Charter Communications AS7552 646 131 515 79.7% VIETEL-AS-AP Vietel Corporation AS7018 1432 925 507 35.4% ATT-INTERNET4 - AT&T Services, Inc. AS4804 581 75 506 87.1% MPX-AS Microplex PTY LTD Total 40901 12753 28148 68.8% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 CSI-NET - C D C A. CHARMING SHOPPES OF DELAWARE, INC. 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 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V. 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 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 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. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.112.111.0/24 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 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. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 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. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 22 Oct '10

22 Oct '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 23 Oct, 2010 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 334429 Prefixes after maximum aggregation: 152752 Deaggregation factor: 2.19 Unique aggregates announced to Internet: 164630 Total ASes present in the Internet Routing Table: 35103 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30270 Origin ASes announcing only one prefix: 14793 Transit ASes present in the Internet Routing Table: 4833 Transit-only ASes present in the Internet Routing Table: 122 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 31 Max AS path prepend of ASN (36992) 29 Prefixes from unregistered ASNs in the Routing Table: 309 Unregistered ASNs in the Routing Table: 130 Number of 32-bit ASNs allocated by the RIRs: 829 Prefixes from 32-bit ASNs in the Routing Table: 0 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 196 Number of addresses announced to Internet: 2290781856 Equivalent to 136 /8s, 138 /16s and 142 /24s Percentage of available address space announced: 61.8 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 94.6 Percentage of address space in use by end-sites: 85.3 Total number of prefixes smaller than registry allocations: 137383 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 81988 Total APNIC prefixes after maximum aggregation: 27957 APNIC Deaggregation factor: 2.93 Prefixes being announced from the APNIC address blocks: 78894 Unique aggregates announced from the APNIC address blocks: 34579 APNIC Region origin ASes present in the Internet Routing Table: 4218 APNIC Prefixes per ASN: 18.70 APNIC Region origin ASes announcing only one prefix: 1178 APNIC Region transit ASes present in the Internet Routing Table: 675 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 560261152 Equivalent to 33 /8s, 100 /16s and 232 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 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, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 137432 Total ARIN prefixes after maximum aggregation: 71024 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108852 Unique aggregates announced from the ARIN address blocks: 43520 ARIN Region origin ASes present in the Internet Routing Table: 13992 ARIN Prefixes per ASN: 7.78 ARIN Region origin ASes announcing only one prefix: 5369 ARIN Region transit ASes present in the Internet Routing Table: 1478 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 737933824 Equivalent to 43 /8s, 251 /16s and 250 /24s Percentage of available ARIN address space announced: 62.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 76974 Total RIPE prefixes after maximum aggregation: 44606 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 70398 Unique aggregates announced from the RIPE address blocks: 46166 RIPE Region origin ASes present in the Internet Routing Table: 14926 RIPE Prefixes per ASN: 4.72 RIPE Region origin ASes announcing only one prefix: 7695 RIPE Region transit ASes present in the Internet Routing Table: 2306 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE addresses announced to Internet: 442325120 Equivalent to 26 /8s, 93 /16s and 88 /24s Percentage of available RIPE address space announced: 77.5 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, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 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, 176/8, 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: 30290 Total LACNIC prefixes after maximum aggregation: 7185 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 28964 Unique aggregates announced from the LACNIC address blocks: 15428 LACNIC Region origin ASes present in the Internet Routing Table: 1371 LACNIC Prefixes per ASN: 21.13 LACNIC Region origin ASes announcing only one prefix: 427 LACNIC Region transit ASes present in the Internet Routing Table: 238 Average LACNIC Region AS path length visible: 4.3 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 76358016 Equivalent to 4 /8s, 141 /16s and 33 /24s Percentage of available LACNIC address space announced: 56.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7519 Total AfriNIC prefixes after maximum aggregation: 1866 AfriNIC Deaggregation factor: 4.03 Prefixes being announced from the AfriNIC address blocks: 5824 Unique aggregates announced from the AfriNIC address blocks: 1725 AfriNIC Region origin ASes present in the Internet Routing Table: 410 AfriNIC Prefixes per ASN: 14.20 AfriNIC Region origin ASes announcing only one prefix: 124 AfriNIC Region transit ASes present in the Internet Routing Table: 91 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC addresses announced to Internet: 20921088 Equivalent to 1 /8s, 63 /16s and 59 /24s Percentage of available AfriNIC address space announced: 62.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1875 9453 513 Korea Telecom (KIX) 7545 1417 299 78 TPG Internet Pty Ltd 4755 1373 382 158 TATA Communications formerly 17488 1364 156 121 Hathway IP Over Cable Interne 17974 1274 304 79 PT TELEKOMUNIKASI INDONESIA 24560 1051 309 180 Bharti Airtel Ltd., Telemedia 9583 1030 76 493 Sify Limited 4808 977 1722 266 CNCGROUP IP network: China169 18101 892 116 134 Reliance Infocom Ltd Internet 9829 827 694 27 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3765 3667 278 bellsouth.net, inc. 4323 2621 1103 394 Time Warner Telecom 1785 1794 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1506 1528 647 Charter Communications 7018 1437 5692 920 AT&T WorldNet Services 6478 1387 279 98 AT&T Worldnet Services 2386 1311 556 927 AT&T Data Communications Serv 11492 1236 231 74 Cable One 22773 1207 2859 62 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 444 2027 389 TDC Tele Danmark 8866 420 133 25 Bulgarian Telecommunication C 8551 402 353 46 Bezeq International 702 397 1866 311 UUNET - Commercial IP service 34984 381 91 188 BILISIM TELEKOM 3301 379 1688 335 TeliaNet Sweden 3320 377 7332 330 Deutsche Telekom AG 30890 376 80 205 Evolva Telecom 12479 364 576 5 Uni2 Autonomous System 31148 359 19 79 FreeNet ISP Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1332 247 150 TVCABLE BOGOTA 8151 1327 2597 363 UniNet S.A. de C.V. 28573 1220 920 84 NET Servicos de Comunicao S.A 7303 831 441 107 Telecom Argentina Stet-France 6503 785 223 258 AVANTEL, S.A. 22047 564 310 15 VTR PUNTO NET S.A. 14420 545 39 76 CORPORACION NACIONAL DE TELEC 3816 484 210 95 Empresa Nacional de Telecomun 7738 478 922 30 Telecomunicacoes da Bahia S.A 14117 448 32 27 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1060 445 10 TEDATA 24863 742 147 39 LINKdotNET AS number 36992 639 278 159 Etisalat MISR 3741 268 907 225 The Internet Solution 24835 210 78 10 RAYA Telecom - Egypt 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 16637 154 440 91 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3765 3667 278 bellsouth.net, inc. 4323 2621 1103 394 Time Warner Telecom 4766 1875 9453 513 Korea Telecom (KIX) 1785 1794 698 130 PaeTec Communications, Inc. 19262 1777 4833 279 Verizon Global Networks 20115 1506 1528 647 Charter Communications 7018 1437 5692 920 AT&T WorldNet Services 7545 1417 299 78 TPG Internet Pty Ltd 6478 1387 279 98 AT&T Worldnet Services 4755 1373 382 158 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2621 2227 Time Warner Telecom 1785 1794 1664 PaeTec Communications, Inc. 19262 1777 1498 Verizon Global Networks 4766 1875 1362 Korea Telecom (KIX) 7545 1417 1339 TPG Internet Pty Ltd 6478 1387 1289 AT&T Worldnet Services 17488 1364 1243 Hathway IP Over Cable Interne 4755 1373 1215 TATA Communications formerly 17974 1274 1195 PT TELEKOMUNIKASI INDONESIA 10620 1332 1182 TVCABLE BOGOTA Complete listing at http://thyme.rand.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 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 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 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.21.192.0/20 11610 Internet Nebraska Corporation 64.21.212.0/22 11610 Internet Nebraska Corporation 64.21.216.0/21 11610 Internet Nebraska Corporation Complete listing at http://thyme.rand.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 /10:25 /11:68 /12:207 /13:420 /14:744 /15:1345 /16:11370 /17:5497 /18:9345 /19:18553 /20:23802 /21:23849 /22:31438 /23:30643 /24:174207 /25:999 /26:1129 /27:583 /28:155 /29:12 /30:2 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2330 3765 bellsouth.net, inc. 4323 1410 2621 Time Warner Telecom 6478 1349 1387 AT&T Worldnet Services 10620 1220 1332 TVCABLE BOGOTA 11492 1193 1236 Cable One 1785 1077 1794 PaeTec Communications, Inc. 18566 1069 1088 Covad Communications 7011 1058 1159 Citizens Utilities 8452 967 1060 TEDATA 19262 903 1777 Verizon Global Networks Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:87 2:12 4:13 8:313 12:2010 13:8 14:44 15:20 16:3 17:9 20:9 24:1386 27:383 31:1 32:61 33:12 38:696 40:97 41:2563 44:3 46:164 47:10 49:4 50:1 52:12 55:5 56:2 57:31 58:837 59:498 60:480 61:1112 62:1012 63:1964 64:3748 65:2344 66:4066 67:1819 68:1139 69:2850 70:757 71:376 72:1937 73:2 74:2334 75:295 76:326 77:868 78:691 79:445 80:1047 81:805 82:499 83:453 84:690 85:1020 86:433 87:694 88:326 89:1569 90:110 91:3125 92:431 93:1019 94:1110 95:700 96:395 97:222 98:628 99:33 101:3 108:64 109:708 110:434 111:608 112:305 113:305 114:483 115:607 116:1137 117:662 118:541 119:983 120:164 121:720 122:1596 123:917 124:1226 125:1270 128:228 129:152 130:167 131:566 132:275 133:20 134:207 135:46 136:212 137:139 138:280 139:109 140:479 141:198 142:347 143:383 144:498 145:55 146:432 147:174 148:621 149:308 150:146 151:231 152:293 153:175 154:3 155:369 156:166 157:334 158:112 159:361 160:313 161:198 162:271 163:166 164:424 165:349 166:469 167:424 168:683 169:154 170:718 171:61 172:2 173:1042 174:496 175:241 176:1 177:1 178:542 180:682 181:1 182:240 183:236 184:131 186:740 187:541 188:850 189:804 190:4189 192:5761 193:4752 194:3434 195:2826 196:1199 198:3542 199:3632 200:5419 201:1575 202:8158 203:8282 204:4008 205:2316 206:2566 207:3028 208:3907 209:3476 210:2559 211:1281 212:1798 213:1719 214:686 215:66 216:4769 217:1558 218:521 219:401 220:1182 221:429 222:343 223:58 End of report

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Fwd: [ncc-services-wg] New and Improved RIPE Registry Global Resource Service
by Rob Evans 22 Oct '10

22 Oct '10

Folks, This is also of relevance to the routing working group as it describes how the NCC mirrors some other routing registries. Have a good weekend, Rob -------- Original Message -------- Subject: [ncc-services-wg] New and Improved RIPE Registry Global Resource Service Date: Fri, 22 Oct 2010 16:01:20 +0200 From: Mirjam Kuehne <mir(a)ripe.net> To: RIPE Database WG <db-wg(a)ripe.net>, ncc-services-wg(a)ripe.net [Apologies for duplicate emails] Dear colleagues, We have redesigned and improved the way we mirror other databases (Thanks to the RIPE NCC Database staff!). We now have a method of translating the operational data from other registries (for instance from other RIRs or the RADb) into the RIPE Database structure. This means the RIPE Database will contain the most complete set of operational data in (RIPE) RPSL format that has ever been available in one place. Read more on RIPE Labs: http://labs.ripe.net/Members/Paul_P_/ripe-registry-global-resource-service Kind Regards, Mirjam Kuehne RIPE NCC

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BGP Update Report
by cidr-report＠potaroo.net 15 Oct '10

15 Oct '10

BGP Update Report Interval: 07-Oct-10 -to- 14-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7315 26671 2.8% 398.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 2 - AS9476 25085 2.6% 8361.7 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - AS32528 16777 1.8% 8388.5 -- ABBOTT Abbot Labs 4 - AS8151 16633 1.8% 8.0 -- Uninet S.A. de C.V. 5 - AS5800 15094 1.6% 74.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS5536 14977 1.6% 220.2 -- Internet-Egypt 7 - AS33363 13794 1.4% 160.4 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 8 - AS7552 13058 1.4% 42.3 -- VIETEL-AS-AP Vietel Corporation 9 - AS3464 13011 1.4% 289.1 -- ASC-NET - Alabama Supercomputer Network 10 - AS35931 12719 1.3% 4239.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 11 - AS8452 8376 0.9% 9.4 -- TE-AS TE-AS 12 - AS6517 7978 0.8% 57.4 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 13 - AS3816 7655 0.8% 29.7 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 14 - AS14420 7590 0.8% 14.0 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 15 - AS14522 6366 0.7% 33.9 -- Satnet 16 - AS21017 6326 0.7% 632.6 -- VSI-AS VSI AS 17 - AS17819 5835 0.6% 114.4 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - AS19029 5651 0.6% 5.0 -- NEWEDGENETS - New Edge Networks 19 - AS9829 5493 0.6% 18.0 -- BSNL-NIB National Internet Backbone 20 - AS12332 5295 0.6% 86.8 -- PRIMORYE-AS Open Joint Stock Company "Far East Telecommunications Company" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 16777 1.8% 8388.5 -- ABBOTT Abbot Labs 2 - AS9476 25085 2.6% 8361.7 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - AS22753 4662 0.5% 4662.0 -- REDHAT-STUTTGART REDHAT Stuttgart 4 - AS35931 12719 1.3% 4239.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS17904 866 0.1% 866.0 -- SLTASUL-LK Sri Lankan Airlines 6 - AS21017 6326 0.7% 632.6 -- VSI-AS VSI AS 7 - AS24035 593 0.1% 593.0 -- MOFA-AS-VN Ministry of Foreign Affairs of Vietnam - MOFA 8 - AS11613 539 0.1% 539.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 9 - AS43058 473 0.1% 473.0 -- SKLEPY-KOMFORT-ASN Sklepy Komfort S.A. 10 - AS27027 432 0.1% 432.0 -- ANBELL ASN-ANBELL 11 - AS9556 1645 0.2% 411.2 -- ADAM-AS-AP Adam Internet Pty Ltd 12 - AS7315 26671 2.8% 398.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 13 - AS4862 1982 0.2% 396.4 -- EQUANT-ASIA Equant AS for Asian Region covering Japan 14 - AS55311 382 0.0% 382.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 15 - AS28175 2163 0.2% 360.5 -- 16 - AS18163 1420 0.1% 355.0 -- JINJU18163-AS-KR jinju national university 17 - AS11868 342 0.0% 342.0 -- CRUZAZUL-NET - La Cruz Azul de Puerto Rico, Inc. 18 - AS10445 1684 0.2% 336.8 -- HTG - Huntleigh Telcom 19 - AS16416 336 0.0% 336.0 -- MYCOMAX 20 - AS4033 333 0.0% 333.0 -- TACASN - 754th Electronic Systems Group TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 13771 1.3% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11313 1.1% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 130.36.34.0/24 8389 0.8% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 8388 0.8% AS32528 -- ABBOTT Abbot Labs 5 - 63.211.68.0/22 8103 0.8% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 76.74.88.0/23 7381 0.7% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 7 - 129.66.128.0/17 6457 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network 8 - 129.66.0.0/17 6445 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network 9 - 72.31.122.0/24 6385 0.6% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 10 - 72.31.98.0/24 6326 0.6% AS33363 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 11 - 201.134.18.0/24 5901 0.6% AS8151 -- Uninet S.A. de C.V. 12 - 190.65.228.0/22 5757 0.6% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 13 - 66.187.234.0/24 4662 0.5% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 14 - 198.140.43.0/24 4606 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 15 - 95.32.192.0/18 3254 0.3% AS21017 -- VSI-AS VSI AS 16 - 95.32.128.0/18 3056 0.3% AS21017 -- VSI-AS VSI AS 17 - 206.184.16.0/24 2974 0.3% AS174 -- COGENT Cogent/PSI 18 - 202.167.253.0/24 2893 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 19 - 202.177.223.0/24 2893 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 20 - 202.92.235.0/24 2770 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 15 Oct '10

15 Oct '10

This report has been generated at Fri Oct 15 21:11:45 2010 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 08-10-10 338202 209571 09-10-10 338249 209643 10-10-10 338190 209887 11-10-10 338445 210633 12-10-10 338652 210524 13-10-10 338465 209416 14-10-10 338701 209568 15-10-10 338841 210541 AS Summary 35645 Number of ASes in routing system 15190 Number of ASes announcing only one prefix 4488 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 96837888 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 15Oct10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 338934 210402 128532 37.9% All ASes AS6389 3770 283 3487 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4488 1979 2509 55.9% TWTC - tw telecom holdings, inc. AS19262 1777 279 1498 84.3% VZGNI-TRANSIT - Verizon Online LLC AS22773 1205 66 1139 94.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1373 283 1090 79.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS17488 1364 324 1040 76.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4766 1872 866 1006 53.7% KIXS-AS-KR Korea Telecom AS6478 1384 385 999 72.2% ATT-INTERNET3 - AT&T Services, Inc. AS5668 1057 94 963 91.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS18566 1088 193 895 82.3% COVAD - Covad Communications Co. AS10620 1332 469 863 64.8% Telmex Colombia S.A. AS1785 1798 1015 783 43.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 1421 707 714 50.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS7303 831 119 712 85.7% Telecom Argentina S.A. AS4808 977 318 659 67.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS33363 1393 737 656 47.1% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS8151 1339 692 647 48.3% Uninet S.A. de C.V. AS18101 888 249 639 72.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS8452 984 374 610 62.0% TE-AS TE-AS AS28573 1182 634 548 46.4% NET Servicos de Comunicao S.A. AS11492 1235 688 547 44.3% CABLEONE - CABLE ONE, INC. AS7552 642 102 540 84.1% VIETEL-AS-AP Vietel Corporation AS4780 709 184 525 74.0% SEEDNET Digital United Inc. AS17676 607 83 524 86.3% GIGAINFRA Softbank BB Corp. AS7018 1463 940 523 35.7% ATT-INTERNET4 - AT&T Services, Inc. AS24560 1020 507 513 50.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 575 75 500 87.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1156 668 488 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS22047 559 82 477 85.3% VTR BANDA ANCHA S.A. AS4804 665 212 453 68.1% MPX-AS Microplex PTY LTD Total 40154 13607 26547 66.1% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 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 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA 96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth 115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia. 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.68.136.0/21 AS28045 Pantel Communications 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 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 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 180.94.34.0/23 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V. 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 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 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. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 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 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.52.33.0/24 AS55536 MIHK-HK Pacswitch Globe Telecom 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 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 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.112.111.0/24 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 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. 208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 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. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 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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