- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Analysis Role Account 15 Jul '11

15 Jul '11

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 <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Jul, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 363652 Prefixes after maximum aggregation: 165367 Deaggregation factor: 2.20 Unique aggregates announced to Internet: 180640 Total ASes present in the Internet Routing Table: 38198 Prefixes per ASN: 9.52 Origin-only ASes present in the Internet Routing Table: 31741 Origin ASes announcing only one prefix: 15260 Transit ASes present in the Internet Routing Table: 5195 Transit-only ASes present in the Internet Routing Table: 132 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 33 Max AS path prepend of ASN (22394) 27 Prefixes from unregistered ASNs in the Routing Table: 917 Unregistered ASNs in the Routing Table: 532 Number of 32-bit ASNs allocated by the RIRs: 1559 Number of 32-bit ASNs visible in the Routing Table: 1262 Prefixes from 32-bit ASNs in the Routing Table: 2910 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 122 Number of addresses announced to Internet: 2477764128 Equivalent to 147 /8s, 175 /16s and 174 /24s Percentage of available address space announced: 66.8 Percentage of allocated address space announced: 66.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 91.1 Total number of prefixes smaller than registry allocations: 151592 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 90715 Total APNIC prefixes after maximum aggregation: 30300 APNIC Deaggregation factor: 2.99 Prefixes being announced from the APNIC address blocks: 87321 Unique aggregates announced from the APNIC address blocks: 37425 APNIC Region origin ASes present in the Internet Routing Table: 4519 APNIC Prefixes per ASN: 19.32 APNIC Region origin ASes announcing only one prefix: 1253 APNIC Region transit ASes present in the Internet Routing Table: 716 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 61 Number of APNIC addresses announced to Internet: 622188352 Equivalent to 37 /8s, 21 /16s and 215 /24s Percentage of available APNIC address space announced: 78.9 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, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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: 141554 Total ARIN prefixes after maximum aggregation: 73093 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 113475 Unique aggregates announced from the ARIN address blocks: 46690 ARIN Region origin ASes present in the Internet Routing Table: 14485 ARIN Prefixes per ASN: 7.83 ARIN Region origin ASes announcing only one prefix: 5538 ARIN Region transit ASes present in the Internet Routing Table: 1526 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 13 Number of ARIN addresses announced to Internet: 802399872 Equivalent to 47 /8s, 211 /16s and 166 /24s Percentage of available ARIN address space announced: 63.8 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, 23/8, 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, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 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: 86584 Total RIPE prefixes after maximum aggregation: 49219 RIPE Deaggregation factor: 1.76 Prefixes being announced from the RIPE address blocks: 79927 Unique aggregates announced from the RIPE address blocks: 52892 RIPE Region origin ASes present in the Internet Routing Table: 15802 RIPE Prefixes per ASN: 5.06 RIPE Region origin ASes announcing only one prefix: 7878 RIPE Region transit ASes present in the Internet Routing Table: 2504 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 919 Number of RIPE addresses announced to Internet: 479486528 Equivalent to 28 /8s, 148 /16s and 98 /24s Percentage of available RIPE address space announced: 77.2 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, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 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, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 33534 Total LACNIC prefixes after maximum aggregation: 7585 LACNIC Deaggregation factor: 4.42 Prefixes being announced from the LACNIC address blocks: 32747 Unique aggregates announced from the LACNIC address blocks: 17050 LACNIC Region origin ASes present in the Internet Routing Table: 1481 LACNIC Prefixes per ASN: 22.11 LACNIC Region origin ASes announcing only one prefix: 445 LACNIC Region transit ASes present in the Internet Routing Table: 273 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 265 Number of LACNIC addresses announced to Internet: 86070528 Equivalent to 5 /8s, 33 /16s and 85 /24s Percentage of available LACNIC address space announced: 57.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 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: 8177 Total AfriNIC prefixes after maximum aggregation: 1965 AfriNIC Deaggregation factor: 4.16 Prefixes being announced from the AfriNIC address blocks: 6491 Unique aggregates announced from the AfriNIC address blocks: 1992 AfriNIC Region origin ASes present in the Internet Routing Table: 468 AfriNIC Prefixes per ASN: 13.87 AfriNIC Region origin ASes announcing only one prefix: 146 AfriNIC Region transit ASes present in the Internet Routing Table: 103 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 24338944 Equivalent to 1 /8s, 115 /16s and 98 /24s Percentage of available AfriNIC address space announced: 36.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2469 11044 937 Korea Telecom (KIX) 7545 1554 301 85 TPG Internet Pty Ltd 17974 1543 456 45 PT TELEKOMUNIKASI INDONESIA 4755 1505 635 170 TATA Communications formerly 7552 1283 1064 7 Vietel Corporation 24560 1155 336 187 Bharti Airtel Ltd., Telemedia 9829 1106 923 47 BSNL National Internet Backbo 9583 1064 78 504 Sify Limited 4808 1047 2092 299 CNCGROUP IP network: China169 17488 966 187 106 Hathway IP Over Cable Interne 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 3599 3818 241 bellsouth.net, inc. 18566 1913 365 241 Covad Communications 1785 1805 681 121 PaeTec Communications, Inc. 4323 1657 1082 400 Time Warner Telecom 20115 1594 1534 627 Charter Communications 19262 1410 4744 390 Verizon Global Networks 7018 1365 7069 892 AT&T WorldNet Services 22773 1351 2897 88 Cox Communications, Inc. 7029 1291 791 305 Windstream Communications Inc 2386 1260 520 907 AT&T Data Communications Serv 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 34984 535 106 184 BILISIM TELEKOM 6830 510 1780 315 UPC Distribution Services 3292 468 2078 403 TDC Tele Danmark 12479 458 593 7 Uni2 Autonomous System 20940 458 131 354 Akamai Technologies European 8866 449 133 25 Bulgarian Telecommunication C 29049 432 32 47 AzerSat LLC. 3320 423 8151 369 Deutsche Telekom AG 8551 404 354 44 Bezeq International 702 399 1803 312 UUNET - Commercial IP service 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 1549 284 162 TVCABLE BOGOTA 8151 1437 2746 353 UniNet S.A. de C.V. 28573 1277 995 77 NET Servicos de Comunicao S.A 7303 986 511 165 Telecom Argentina Stet-France 6503 749 354 74 AVANTEL, S.A. 14420 690 55 84 CORPORACION NACIONAL DE TELEC 22047 578 322 17 VTR PUNTO NET S.A. 3816 533 230 97 Empresa Nacional de Telecomun 7738 516 986 31 Telecomunicacoes da Bahia S.A 27947 508 53 53 Telconet 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 24863 795 147 36 LINKdotNET AS number 8452 780 445 11 TEDATA 15475 513 74 8 Nile Online 36992 315 415 14 Etisalat MISR 3741 261 937 223 The Internet Solution 6713 241 215 13 Itissalat Al-MAGHRIB 33776 227 13 5 Starcomms Nigeria Limited 24835 175 78 10 RAYA Telecom - Egypt 29571 158 17 11 Ci Telecom Autonomous system 16637 148 441 86 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 3599 3818 241 bellsouth.net, inc. 23456 2910 707 1559 32-bit ASN transition 4766 2469 11044 937 Korea Telecom (KIX) 18566 1913 365 241 Covad Communications 1785 1805 681 121 PaeTec Communications, Inc. 4323 1657 1082 400 Time Warner Telecom 20115 1594 1534 627 Charter Communications 7545 1554 301 85 TPG Internet Pty Ltd 10620 1549 284 162 TVCABLE BOGOTA 17974 1543 456 45 PT TELEKOMUNIKASI INDONESIA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1805 1684 PaeTec Communications, Inc. 18566 1913 1672 Covad Communications 4766 2469 1532 Korea Telecom (KIX) 17974 1543 1498 PT TELEKOMUNIKASI INDONESIA 7545 1554 1469 TPG Internet Pty Ltd 10620 1549 1387 TVCABLE BOGOTA 23456 2910 1351 32-bit ASN transition 4755 1505 1335 TATA Communications formerly 7552 1283 1276 Vietel Corporation 22773 1351 1263 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom 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 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.225.128.0/18 36377 Comcast Telecommunications, I 24.225.192.0/23 36377 Comcast Telecommunications, I 24.225.192.0/18 36377 Comcast Telecommunications, I 24.225.224.0/21 36377 Comcast Telecommunications, I 24.225.237.0/24 36377 Comcast Telecommunications, I 24.225.248.0/21 36377 Comcast Telecommunications, I 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 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 /8:20 /9:12 /10:26 /11:80 /12:232 /13:464 /14:795 /15:1396 /16:12005 /17:5876 /18:9821 /19:19496 /20:26056 /21:26209 /22:34865 /23:33683 /24:189377 /25:1057 /26:1247 /27:720 /28:198 /29:9 /30:2 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2216 3599 bellsouth.net, inc. 18566 1869 1913 Covad Communications 10620 1444 1549 TVCABLE BOGOTA 23456 1423 2910 32-bit ASN transition 11492 1097 1143 Cable One 7011 1056 1158 Citizens Utilities 6478 1055 1084 AT&T Worldnet Services 1785 1053 1805 PaeTec Communications, Inc. 7029 1038 1291 Windstream Communications Inc 22773 865 1351 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:328 2:44 4:16 5:1 6:3 8:338 12:1967 13:1 14:488 15:15 16:3 17:5 20:10 23:14 24:1679 27:824 31:502 32:64 33:4 34:2 36:4 38:745 40:104 41:2562 42:32 44:3 46:1037 47:3 49:201 50:471 52:13 54:2 55:4 56:2 57:35 58:863 59:479 60:386 61:1123 62:1033 63:1932 64:3954 65:2300 66:3889 67:1872 68:1103 69:3044 70:756 71:389 72:1888 74:2386 75:318 76:341 77:887 78:710 79:457 80:1116 81:840 82:499 83:454 84:691 85:1063 86:523 87:764 88:336 89:1534 90:224 91:3959 92:522 93:1050 94:1337 95:858 96:414 97:260 98:891 99:37 101:77 103:143 106:10 107:22 108:70 109:1022 110:607 111:712 112:305 113:406 114:552 115:686 116:978 117:689 118:832 119:1164 120:313 121:677 122:1608 123:979 124:1300 125:1277 128:245 129:171 130:169 131:575 132:111 133:21 134:213 135:48 136:216 137:137 138:297 139:116 140:482 141:244 142:403 143:416 144:483 145:55 146:452 147:211 148:680 149:248 150:160 151:189 152:342 153:182 154:4 155:397 156:198 157:323 158:138 159:454 160:311 161:202 162:309 163:164 164:499 165:366 166:529 167:433 168:734 169:153 170:847 171:78 172:1 173:1619 174:609 175:375 176:142 177:171 178:1005 180:898 181:23 182:492 183:231 184:344 185:1 186:1284 187:732 188:895 189:939 190:4979 192:5900 193:4975 194:3527 195:3029 196:1238 197:43 198:3581 199:3975 200:5561 201:1492 202:8416 203:8428 204:4235 205:2327 206:2668 207:2811 208:3969 209:3447 210:2693 211:1451 212:2100 213:1737 214:778 215:69 216:4936 217:1633 218:543 219:351 220:1231 221:496 222:337 223:218 End of report

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The Cidr Report
by cidr-report＠potaroo.net 08 Jul '11

08 Jul '11

This report has been generated at Fri Jul 8 21:12:24 2011 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 01-07-11 365724 215427 02-07-11 365886 215336 03-07-11 365621 215458 04-07-11 365792 215409 05-07-11 366080 215785 06-07-11 366203 215520 07-07-11 366119 215399 08-07-11 366112 215511 AS Summary 38245 Number of ASes in routing system 16129 Number of ASes announcing only one prefix 3607 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 109927648 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'). --- 08Jul11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 366267 215547 150720 41.2% All ASes AS6389 3607 249 3358 93.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2436 952 1484 60.9% KIXS-AS-KR Korea Telecom AS18566 1913 497 1416 74.0% COVAD - Covad Communications Co. AS4755 1499 219 1280 85.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS4323 1656 402 1254 75.7% TWTC - tw telecom holdings, inc. AS22773 1350 97 1253 92.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS10620 1543 453 1090 70.6% Telmex Colombia S.A. AS1785 1807 765 1042 57.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 1429 392 1037 72.6% VZGNI-TRANSIT - Verizon Online LLC AS28573 1272 387 885 69.6% NET Servicos de Comunicao S.A. AS7545 1548 711 837 54.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS24560 1154 382 772 66.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS18101 916 146 770 84.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS8151 1435 680 755 52.6% Uninet S.A. de C.V. AS4808 1050 335 715 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7552 795 95 700 88.1% VIETEL-AS-AP Vietel Corporation AS7303 1004 326 678 67.5% Telecom Argentina S.A. AS3356 1119 459 660 59.0% LEVEL3 Level 3 Communications AS17488 964 327 637 66.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS20115 1594 978 616 38.6% CHARTER-NET-HKY-NC - Charter Communications AS14420 689 83 606 88.0% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS17676 669 71 598 89.4% GIGAINFRA Softbank BB Corp. AS3549 985 413 572 58.1% GBLX Global Crossing Ltd. AS22561 936 368 568 60.7% DIGITAL-TELEPORT - Digital Teleport Inc. AS22047 576 32 544 94.4% VTR BANDA ANCHA S.A. AS4780 751 213 538 71.6% SEEDNET Digital United Inc. AS4804 620 86 534 86.1% MPX-AS Microplex PTY LTD AS17974 1787 1253 534 29.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7011 1156 625 531 45.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS15475 514 9 505 98.2% NOL Total 38774 12005 26769 69.0% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 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 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.22.32.0/19 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 89.145.168.0/21 AS42461 PLANETA-AS OOO Planeta 93.180.64.0/18 AS24950 SOFIASAT-AS Venus REIT OOD 93.180.88.0/21 AS42410 PTP-AS Point To Point Ltd. AS 93.180.96.0/19 AS42431 B-NET BiConsult Eood 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 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 131.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.72.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.100.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.161.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.221.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.157.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.184.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.191.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 134.175.0.0/19 AS12124 THORN - Thorn Communications 138.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.36.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.94.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.97.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.99.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.117.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.118.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.122.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.185.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.186.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.219.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 143.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.137.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.208.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.101.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.102.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.103.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.156.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.166.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.167.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.168.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.169.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.170.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.171.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.172.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.173.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.174.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.175.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.200.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.201.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.203.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.206.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.207.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.230.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.235.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.236.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.237.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.240.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.241.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.242.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.243.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.248.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.252.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.253.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.255.0.0/16 AS237 MERIT-AS-14 - Merit Network 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 161.10.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.18.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.22.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.138.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.140.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.212.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.57.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.58.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.60.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.61.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.62.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.63.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.116.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.90.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.181.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.194.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.195.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.196.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.197.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.227.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.228.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.78.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.79.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.80.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.81.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.82.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.83.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.84.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.150.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 191.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 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 192.124.252.0/22 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 192.158.25.0/24 AS2717 CUMMINS-AS1 - Cummins Engine Co. Inc. 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - 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 198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 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 198.168.122.0/24 AS11489 BACI - Bell Canada 198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC 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. 199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - 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 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.23.84.0/24 AS8151 Uninet S.A. de C.V. 200.24.73.0/24 AS26061 Equant Colombia 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.101.0/24 AS45645 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.63.80.0/24 AS9557 PKTELECOM-AS-PK Paknet Limited Merged into PTCL 202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.131.0/24 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 203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.10.232.0/21 AS33150 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 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. 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 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 216.10.235.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 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. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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BGP Update Report
by cidr-report＠potaroo.net 08 Jul '11

08 Jul '11

BGP Update Report Interval: 30-Jun-11 -to- 07-Jul-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 38582 2.8% 21.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 2 - AS9829 37847 2.8% 43.0 -- BSNL-NIB National Internet Backbone 3 - AS27817 24660 1.8% 249.1 -- Red Nacional Académica de Tecnología Avanzada - RENATA 4 - AS22646 23220 1.7% 241.9 -- HARCOM1 - Hargray Communications Group, Inc. 5 - AS32528 16548 1.2% 3309.6 -- ABBOTT Abbot Labs 6 - AS29049 16018 1.2% 36.1 -- DELTA-TELECOM-AS Delta Telecom LTD. 7 - AS5976 11107 0.8% 70.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 8 - AS9198 10623 0.8% 28.7 -- KAZTELECOM-AS JSC Kazakhtelecom 9 - AS14080 10264 0.8% 190.1 -- Telmex Colombia S.A. 10 - AS8151 10058 0.7% 7.7 -- Uninet S.A. de C.V. 11 - AS4134 9988 0.7% 23.2 -- CHINANET-BACKBONE No.31,Jin-rong Street 12 - AS45595 9558 0.7% 50.8 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 13 - AS5722 9513 0.7% 317.1 -- Universidad Nacional de Colombia 14 - AS11492 9107 0.7% 18.1 -- CABLEONE - CABLE ONE, INC. 15 - AS9498 8817 0.6% 12.6 -- BBIL-AP BHARTI Airtel Ltd. 16 - AS15290 8669 0.6% 23.6 -- ALLST-15290 - Allstream Corp. 17 - AS44609 8497 0.6% 2832.3 -- FNA Fars News Agency Cultural Arts Institute 18 - AS6256 8084 0.6% 4042.0 -- ALLTEL - ALLTEL Corporation 19 - AS4755 7616 0.6% 12.6 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 20 - AS9394 7530 0.6% 6.8 -- CRNET CHINA RAILWAY Internet(CRNET) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6256 8084 0.6% 4042.0 -- ALLTEL - ALLTEL Corporation 2 - AS32528 16548 1.2% 3309.6 -- ABBOTT Abbot Labs 3 - AS17408 3129 0.2% 3129.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 4 - AS44609 8497 0.6% 2832.3 -- FNA Fars News Agency Cultural Arts Institute 5 - AS39261 2298 0.2% 2298.0 -- LPP-AS LPP S.A. 6 - AS51460 6867 0.5% 2289.0 -- SINA-AS Sina bank 7 - AS3454 7492 0.6% 1873.0 -- Universidad Autonoma de Nuevo Leon 8 - AS25352 1798 0.1% 1798.0 -- GUARDIAN-NETWORKS Guardian Networks 9 - AS28519 4073 0.3% 1357.7 -- Universidad Autonoma de Guadalajara, A.C. 10 - AS46778 1250 0.1% 1250.0 -- PHSI-1996 - Prevea Health Services Inc 11 - AS49600 1010 0.1% 1010.0 -- LASEDA La Seda de Barcelona, S.A 12 - AS3 817 0.1% 735.0 -- TRAVIANGAMES Travian Games GmbH 13 - AS27322 756 0.1% 756.0 -- ISC-JNB1 Internet Systems Consortium, Inc. 14 - AS2875 574 0.0% 574.0 -- JINR-AS JINR/HEPNET 15 - AS32717 7270 0.5% 559.2 -- ASN-SNETANGOLA 16 - AS44025 521 0.0% 521.0 -- KAMTELEKOM-NET Kamtelekom Ltd. 17 - AS44878 1010 0.1% 505.0 -- RADIUS-RU-AS Radius Ltd. 18 - AS10445 2152 0.2% 430.4 -- HTG - Huntleigh Telcom 19 - AS49987 409 0.0% 409.0 -- SPARK-AS Stroy Park - R Ltd 20 - AS21578 1213 0.1% 404.3 -- Universidad autonoma de Bucaramanga TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 178.22.72.0/21 8388 0.6% AS44609 -- FNA Fars News Agency Cultural Arts Institute 2 - 130.36.34.0/24 8271 0.6% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.35.0/24 8271 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 200.23.202.0/24 7474 0.5% AS3454 -- Universidad Autonoma de Nuevo Leon 5 - 202.92.235.0/24 7247 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 6 - 205.91.160.0/20 6408 0.4% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 7 - 202.54.86.0/24 4656 0.3% AS4755 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 8 - 198.133.99.0/24 4044 0.3% AS6256 -- ALLTEL - ALLTEL Corporation 9 - 198.133.100.0/24 4040 0.3% AS6256 -- ALLTEL - ALLTEL Corporation 10 - 91.217.64.0/24 3433 0.2% AS51460 -- SINA-AS Sina bank 11 - 91.217.64.0/23 3427 0.2% AS51460 -- SINA-AS Sina bank 12 - 202.153.174.0/24 3129 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 13 - 195.250.37.0/24 2298 0.2% AS39261 -- LPP-AS LPP S.A. 14 - 198.36.88.0/24 2253 0.1% AS26395 -- JCI-200 - Johnson Controls Inc 15 - 67.214.72.0/22 2031 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 16 - 67.214.68.0/23 1802 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 17 - 91.212.48.0/24 1798 0.1% AS25352 -- GUARDIAN-NETWORKS Guardian Networks 18 - 41.220.140.0/24 1767 0.1% AS36909 -- HABARI-CO-TZ-AS 19 - 41.220.138.0/24 1738 0.1% AS36909 -- HABARI-CO-TZ-AS 20 - 72.10.56.0/21 1484 0.1% AS31815 -- MEDIATEMPLE - Media Temple, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 08 Jul '11

08 Jul '11

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 <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Jul, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 362786 Prefixes after maximum aggregation: 164929 Deaggregation factor: 2.20 Unique aggregates announced to Internet: 180083 Total ASes present in the Internet Routing Table: 38135 Prefixes per ASN: 9.51 Origin-only ASes present in the Internet Routing Table: 31710 Origin ASes announcing only one prefix: 15248 Transit ASes present in the Internet Routing Table: 5186 Transit-only ASes present in the Internet Routing Table: 130 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 33 Max AS path prepend of ASN (22394) 27 Prefixes from unregistered ASNs in the Routing Table: 925 Unregistered ASNs in the Routing Table: 512 Number of 32-bit ASNs allocated by the RIRs: 1533 Number of 32-bit ASNs visible in the Routing Table: 1239 Prefixes from 32-bit ASNs in the Routing Table: 2861 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 119 Number of addresses announced to Internet: 2493493440 Equivalent to 148 /8s, 159 /16s and 176 /24s Percentage of available address space announced: 67.3 Percentage of allocated address space announced: 67.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 91.0 Total number of prefixes smaller than registry allocations: 151395 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 90104 Total APNIC prefixes after maximum aggregation: 30260 APNIC Deaggregation factor: 2.98 Prefixes being announced from the APNIC address blocks: 86847 Unique aggregates announced from the APNIC address blocks: 37076 APNIC Region origin ASes present in the Internet Routing Table: 4503 APNIC Prefixes per ASN: 19.29 APNIC Region origin ASes announcing only one prefix: 1248 APNIC Region transit ASes present in the Internet Routing Table: 713 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 56 Number of APNIC addresses announced to Internet: 621479200 Equivalent to 37 /8s, 11 /16s and 5 /24s Percentage of available APNIC address space announced: 78.8 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, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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: 141428 Total ARIN prefixes after maximum aggregation: 72827 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 113365 Unique aggregates announced from the ARIN address blocks: 46672 ARIN Region origin ASes present in the Internet Routing Table: 14469 ARIN Prefixes per ASN: 7.84 ARIN Region origin ASes announcing only one prefix: 5532 ARIN Region transit ASes present in the Internet Routing Table: 1522 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 13 Number of ARIN addresses announced to Internet: 819612544 Equivalent to 48 /8s, 218 /16s and 75 /24s Percentage of available ARIN address space announced: 65.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 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, 23/8, 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, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 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: 86545 Total RIPE prefixes after maximum aggregation: 49132 RIPE Deaggregation factor: 1.76 Prefixes being announced from the RIPE address blocks: 79935 Unique aggregates announced from the RIPE address blocks: 52845 RIPE Region origin ASes present in the Internet Routing Table: 15797 RIPE Prefixes per ASN: 5.06 RIPE Region origin ASes announcing only one prefix: 7877 RIPE Region transit ASes present in the Internet Routing Table: 2504 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 912 Number of RIPE addresses announced to Internet: 478890496 Equivalent to 28 /8s, 139 /16s and 74 /24s Percentage of available RIPE address space announced: 77.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 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, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 33421 Total LACNIC prefixes after maximum aggregation: 7576 LACNIC Deaggregation factor: 4.41 Prefixes being announced from the LACNIC address blocks: 32551 Unique aggregates announced from the LACNIC address blocks: 16960 LACNIC Region origin ASes present in the Internet Routing Table: 1476 LACNIC Prefixes per ASN: 22.05 LACNIC Region origin ASes announcing only one prefix: 444 LACNIC Region transit ASes present in the Internet Routing Table: 273 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 254 Number of LACNIC addresses announced to Internet: 85900288 Equivalent to 5 /8s, 30 /16s and 188 /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, 179/8, 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: 8211 Total AfriNIC prefixes after maximum aggregation: 1965 AfriNIC Deaggregation factor: 4.18 Prefixes being announced from the AfriNIC address blocks: 6500 Unique aggregates announced from the AfriNIC address blocks: 2004 AfriNIC Region origin ASes present in the Internet Routing Table: 470 AfriNIC Prefixes per ASN: 13.83 AfriNIC Region origin ASes announcing only one prefix: 147 AfriNIC Region transit ASes present in the Internet Routing Table: 102 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 24334336 Equivalent to 1 /8s, 115 /16s and 80 /24s Percentage of available AfriNIC address space announced: 36.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2436 11043 934 Korea Telecom (KIX) 17974 1787 461 41 PT TELEKOMUNIKASI INDONESIA 7545 1548 301 85 TPG Internet Pty Ltd 4755 1498 635 171 TATA Communications formerly 24560 1154 336 187 Bharti Airtel Ltd., Telemedia 9829 1101 922 46 BSNL National Internet Backbo 9583 1060 78 506 Sify Limited 4808 1047 2092 299 CNCGROUP IP network: China169 17488 964 186 105 Hathway IP Over Cable Interne 18101 931 116 140 Reliance Infocom Ltd Internet 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 3610 3819 244 bellsouth.net, inc. 18566 1913 365 241 Covad Communications 1785 1806 681 122 PaeTec Communications, Inc. 4323 1656 1082 400 Time Warner Telecom 20115 1595 1533 634 Charter Communications 19262 1429 4778 392 Verizon Global Networks 7018 1366 7069 892 AT&T WorldNet Services 22773 1350 2897 88 Cox Communications, Inc. 6478 1346 251 618 AT&T Worldnet Services 7029 1287 791 301 Windstream 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 34984 536 106 184 BILISIM TELEKOM 6830 512 1780 317 UPC Distribution Services 3292 466 2076 401 TDC Tele Danmark 20940 459 132 354 Akamai Technologies European 12479 453 593 7 Uni2 Autonomous System 8866 447 133 25 Bulgarian Telecommunication C 29049 441 33 45 AzerSat LLC. 3320 421 8151 368 Deutsche Telekom AG 8551 404 354 44 Bezeq International 3301 397 1855 346 TeliaNet Sweden 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 1543 282 158 TVCABLE BOGOTA 8151 1432 2746 353 UniNet S.A. de C.V. 28573 1268 995 78 NET Servicos de Comunicao S.A 7303 1004 512 177 Telecom Argentina Stet-France 6503 747 354 74 AVANTEL, S.A. 14420 688 55 83 CORPORACION NACIONAL DE TELEC 22047 576 322 17 VTR PUNTO NET S.A. 3816 532 230 96 Empresa Nacional de Telecomun 7738 516 986 31 Telecomunicacoes da Bahia S.A 27947 508 53 53 Telconet 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 797 445 11 TEDATA 24863 790 147 37 LINKdotNET AS number 15475 514 74 8 Nile Online 36992 315 415 14 Etisalat MISR 3741 260 937 222 The Internet Solution 6713 241 215 13 Itissalat Al-MAGHRIB 33776 227 13 5 Starcomms Nigeria Limited 24835 211 78 10 RAYA Telecom - Egypt 29571 158 17 11 Ci Telecom Autonomous system 16637 149 441 86 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 3610 3819 244 bellsouth.net, inc. 23456 2861 699 1535 32-bit ASN transition 4766 2436 11043 934 Korea Telecom (KIX) 18566 1913 365 241 Covad Communications 1785 1806 681 122 PaeTec Communications, Inc. 17974 1787 461 41 PT TELEKOMUNIKASI INDONESIA 4323 1656 1082 400 Time Warner Telecom 20115 1595 1533 634 Charter Communications 7545 1548 301 85 TPG Internet Pty Ltd 10620 1543 282 158 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 17974 1787 1746 PT TELEKOMUNIKASI INDONESIA 1785 1806 1684 PaeTec Communications, Inc. 18566 1913 1672 Covad Communications 4766 2436 1502 Korea Telecom (KIX) 7545 1548 1463 TPG Internet Pty Ltd 10620 1543 1385 TVCABLE BOGOTA 4755 1498 1327 TATA Communications formerly 23456 2861 1326 32-bit ASN transition 22773 1350 1262 Cox Communications, Inc. 4323 1656 1256 Time Warner Telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom 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 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.225.128.0/18 36377 Comcast Telecommunications, I 24.225.192.0/23 36377 Comcast Telecommunications, I 24.225.192.0/18 36377 Comcast Telecommunications, I 24.225.224.0/21 36377 Comcast Telecommunications, I 24.225.237.0/24 36377 Comcast Telecommunications, I 24.225.248.0/21 36377 Comcast Telecommunications, I 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 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 /8:22 /9:12 /10:28 /11:81 /12:232 /13:468 /14:804 /15:1401 /16:11993 /17:5887 /18:9815 /19:19456 /20:25837 /21:26191 /22:34744 /23:33600 /24:188907 /25:1083 /26:1262 /27:735 /28:211 /29:9 /30:2 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2222 3610 bellsouth.net, inc. 18566 1869 1913 Covad Communications 10620 1438 1543 TVCABLE BOGOTA 23456 1406 2861 32-bit ASN transition 6478 1316 1346 AT&T Worldnet Services 11492 1096 1142 Cable One 7011 1054 1156 Citizens Utilities 1785 1053 1806 PaeTec Communications, Inc. 7029 1034 1287 Windstream Communications Inc 22773 864 1350 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:324 2:45 4:16 5:1 6:3 8:337 12:1976 13:1 14:481 15:15 16:3 17:5 20:10 23:13 24:1678 27:814 31:490 32:64 33:4 34:2 36:4 38:744 40:103 41:2564 42:32 44:3 46:1036 47:3 49:198 50:442 52:13 54:2 55:4 56:2 57:35 58:860 59:479 60:386 61:1180 62:1036 63:1935 64:3942 65:2294 66:3869 67:1897 68:1091 69:3040 70:758 71:389 72:1886 74:2389 75:316 76:341 77:888 78:712 79:461 80:1116 81:839 82:498 83:456 84:692 85:1073 86:554 87:759 88:335 89:1531 90:223 91:3946 92:533 93:1052 94:1334 95:855 96:446 97:256 98:891 99:37 101:77 103:115 106:10 107:21 108:70 109:1028 110:614 111:706 112:304 113:400 114:534 115:674 116:962 117:667 118:857 119:1161 120:312 121:675 122:1581 123:973 124:1304 125:1231 128:246 129:172 130:168 131:578 132:112 133:21 134:214 135:48 136:216 137:136 138:299 139:116 140:477 141:240 142:403 143:416 144:483 145:54 146:449 147:215 148:661 149:248 150:164 151:189 152:331 153:182 154:4 155:398 156:198 157:354 158:138 159:450 160:311 161:201 162:309 163:165 164:503 165:358 166:530 167:431 168:740 169:155 170:847 171:78 172:1 173:1642 174:610 175:379 176:141 177:163 178:988 180:880 181:23 182:488 183:204 184:342 185:1 186:1273 187:682 188:878 189:934 190:4949 192:5883 193:4968 194:3520 195:3032 196:1237 197:41 198:3573 199:3955 200:5534 201:1490 202:8396 203:8425 204:4215 205:2306 206:2677 207:2810 208:3965 209:3444 210:2681 211:1465 212:2097 213:1742 214:782 215:70 216:4937 217:1639 218:537 219:359 220:1189 221:492 222:357 223:185 End of report

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The Cidr Report
by cidr-report＠potaroo.net 01 Jul '11

01 Jul '11

This report has been generated at Fri Jul 1 21:12:20 2011 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 24-06-11 364763 215129 25-06-11 364979 215058 26-06-11 364928 215214 27-06-11 365030 215211 28-06-11 365171 215456 29-06-11 365523 215773 30-06-11 365712 215870 01-07-11 365724 215557 AS Summary 38183 Number of ASes in routing system 16104 Number of ASes announcing only one prefix 3617 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 109927648 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'). --- 01Jul11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 365981 215530 150451 41.1% All ASes AS6389 3617 249 3368 93.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2460 946 1514 61.5% KIXS-AS-KR Korea Telecom AS18566 1913 497 1416 74.0% COVAD - Covad Communications Co. AS10620 1541 205 1336 86.7% Telmex Colombia S.A. AS4323 1661 401 1260 75.9% TWTC - tw telecom holdings, inc. AS22773 1348 97 1251 92.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS19262 1450 370 1080 74.5% VZGNI-TRANSIT - Verizon Online LLC AS1785 1805 765 1040 57.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1477 465 1012 68.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS28573 1272 369 903 71.0% NET Servicos de Comunicao S.A. AS18101 934 145 789 84.5% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1543 761 782 50.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS24560 1153 379 774 67.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8151 1434 691 743 51.8% Uninet S.A. de C.V. AS4808 1053 336 717 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7552 793 83 710 89.5% VIETEL-AS-AP Vietel Corporation AS7303 1000 324 676 67.6% Telecom Argentina S.A. AS3356 1118 458 660 59.0% LEVEL3 Level 3 Communications AS17488 960 322 638 66.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS20115 1593 977 616 38.7% CHARTER-NET-HKY-NC - Charter Communications AS14420 685 81 604 88.2% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS17676 669 71 598 89.4% GIGAINFRA Softbank BB Corp. AS22561 940 360 580 61.7% DIGITAL-TELEPORT - Digital Teleport Inc. AS3549 992 420 572 57.7% GBLX Global Crossing Ltd. AS22047 576 32 544 94.4% VTR BANDA ANCHA S.A. AS4780 751 215 536 71.4% SEEDNET Digital United Inc. AS7011 1156 625 531 45.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS15475 524 10 514 98.1% NOL AS4804 586 87 499 85.2% MPX-AS Microplex PTY LTD AS17974 1835 1349 486 26.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia Total 38839 12090 26749 68.9% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 27.0.128.0/17 AS7514 MEX Media EXchange, Inc. 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 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.22.32.0/19 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 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 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 131.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.72.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.100.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.161.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.221.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.157.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.184.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.191.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 134.175.0.0/19 AS12124 THORN - Thorn Communications 138.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.36.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.94.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.97.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.99.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.117.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.118.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.122.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.185.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.186.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.219.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 141.138.192.0/20 AS35470 XL-AS XL Network 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 143.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.137.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.208.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.101.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.102.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.103.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.156.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.166.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.167.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.168.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.169.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.170.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.171.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.172.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.173.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.174.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.175.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.200.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.201.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.203.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.206.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.207.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.230.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.235.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.236.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.237.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.240.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.241.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.242.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.243.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.248.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.252.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.253.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.255.0.0/16 AS237 MERIT-AS-14 - Merit Network 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 161.10.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.18.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.22.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.138.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.140.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.212.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.57.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.58.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.60.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.61.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.62.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.63.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.116.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.90.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.181.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.194.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.195.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.196.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.197.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.227.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.228.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.78.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.79.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.80.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.81.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.82.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.83.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.84.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.150.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 191.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 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 192.124.252.0/22 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 192.158.25.0/24 AS2717 CUMMINS-AS1 - Cummins Engine Co. Inc. 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - 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 198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, 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 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 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 198.168.122.0/24 AS11489 BACI - Bell Canada 198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC 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. 199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - 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 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.23.84.0/24 AS8151 Uninet S.A. de C.V. 200.24.73.0/24 AS26061 Equant Colombia 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.101.0/24 AS45645 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.63.80.0/24 AS9557 PKTELECOM-AS-PK Paknet Limited Merged into PTCL 202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.131.0/24 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 203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.10.232.0/21 AS33150 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 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. 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 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 216.10.235.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 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. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

BGP Update Report
by cidr-report＠potaroo.net 01 Jul '11

01 Jul '11

BGP Update Report Interval: 23-Jun-11 -to- 30-Jun-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 35138 2.5% 48.4 -- BSNL-NIB National Internet Backbone 2 - AS4134 27405 1.9% 63.3 -- CHINANET-BACKBONE No.31,Jin-rong Street 3 - AS17974 17859 1.3% 16.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 4 - AS32528 17284 1.2% 3456.8 -- ABBOTT Abbot Labs 5 - AS7552 16489 1.2% 16.5 -- VIETEL-AS-AP Vietel Corporation 6 - AS278 13069 0.9% 871.3 -- Universidad Nacional Autonoma de Mexico 7 - AS8151 12073 0.9% 9.6 -- Uninet S.A. de C.V. 8 - AS23752 11989 0.8% 171.3 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services, 9 - AS9498 10911 0.8% 14.4 -- BBIL-AP BHARTI Airtel Ltd. 10 - AS11492 10676 0.8% 25.6 -- CABLEONE - CABLE ONE, INC. 11 - AS47331 10669 0.8% 6.8 -- TTNET TTNet A.S. 12 - AS27817 10514 0.8% 104.1 -- Red Nacional Académica de Tecnología Avanzada - RENATA 13 - AS28573 8538 0.6% 7.4 -- NET Servicos de Comunicao S.A. 14 - AS3320 8098 0.6% 130.6 -- DTAG Deutsche Telekom AG 15 - AS45595 7994 0.6% 42.3 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 16 - AS3454 7704 0.6% 1926.0 -- Universidad Autonoma de Nuevo Leon 17 - AS42926 7397 0.5% 20.2 -- RADORE Radore Hosting Telekomunikasyon Hizmetleri San. ve Tic. Ltd. Sti. 18 - AS4780 6353 0.5% 13.8 -- SEEDNET Digital United Inc. 19 - AS17727 6301 0.5% 286.4 -- NAPINFO-AS-AP PT. NAP Info Lintas Nusa 20 - AS38388 6277 0.5% 418.5 -- BEN-AS-KR Bukbu District Office of Education in Seoul TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 17284 1.2% 3456.8 -- ABBOTT Abbot Labs 2 - AS3454 7704 0.6% 1926.0 -- Universidad Autonoma de Nuevo Leon 3 - AS48877 4929 0.3% 1643.0 -- YUNICOM-AS Yunicom Ltd 4 - AS28519 4227 0.3% 1409.0 -- Universidad Autonoma de Guadalajara, A.C. 5 - AS46778 1194 0.1% 1194.0 -- PHSI-1996 - Prevea Health Services Inc 6 - AS49600 1133 0.1% 1133.0 -- LASEDA La Seda de Barcelona, S.A 7 - AS45882 905 0.1% 905.0 -- CODATEL-AS-AP Codatel Networks 8 - AS278 13069 0.9% 871.3 -- Universidad Nacional Autonoma de Mexico 9 - AS3 832 0.1% 735.0 -- EC-AS-IPV6 European Commission 10 - AS44609 2044 0.1% 681.3 -- FNA Fars News Agency Cultural Arts Institute 11 - AS45558 1926 0.1% 642.0 -- MPT-MM-AS-AP MYANMA POSTS AND TELECOMMUNICATIONS 12 - AS36429 639 0.1% 639.0 -- SVNP-COS - Select Systems Inc. 13 - AS3208 552 0.0% 552.0 -- ARN 14 - AS11915 4413 0.3% 490.3 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 15 - AS47824 477 0.0% 477.0 -- MERCURIOFVG-AS Insiel- Informatica per il sistema degli enti locali S.p.A 16 - AS6256 1380 0.1% 460.0 -- ALLTEL - ALLTEL Corporation 17 - AS37024 459 0.0% 459.0 -- Yoprov 18 - AS48068 447 0.0% 447.0 -- VISONIC Visonic Ltd 19 - AS44878 894 0.1% 447.0 -- RADIUS-RU-AS Radius Ltd. 20 - AS27322 440 0.0% 440.0 -- ISC-JNB1 Internet Systems Consortium, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.100.199.0/24 12967 0.9% AS278 -- Universidad Nacional Autonoma de Mexico 2 - 202.92.235.0/24 8877 0.6% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 3 - 130.36.34.0/24 8634 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 8634 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 202.70.75.0/24 7824 0.5% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services, 6 - 91.217.214.0/24 7757 0.5% AS3320 -- DTAG Deutsche Telekom AG 7 - 200.23.202.0/24 7676 0.5% AS3454 -- Universidad Autonoma de Nuevo Leon 8 - 202.54.86.0/24 4479 0.3% AS4755 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 9 - 202.153.174.0/24 3297 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 10 - 205.91.160.0/20 2113 0.1% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - 67.214.72.0/22 2071 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 12 - 67.214.68.0/23 2053 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 13 - 193.238.133.0/24 2044 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 14 - 178.22.72.0/21 1950 0.1% AS44609 -- FNA Fars News Agency Cultural Arts Institute 15 - 65.181.192.0/23 1814 0.1% AS11492 -- CABLEONE - CABLE ONE, INC. 16 - 193.238.132.0/24 1443 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 17 - 193.238.134.0/23 1442 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 18 - 148.239.251.0/24 1423 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. 19 - 148.239.250.0/24 1402 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. 20 - 148.239.252.0/24 1402 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org 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 01 Jul '11

01 Jul '11

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 <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 02 Jul, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 362404 Prefixes after maximum aggregation: 164721 Deaggregation factor: 2.20 Unique aggregates announced to Internet: 179786 Total ASes present in the Internet Routing Table: 38071 Prefixes per ASN: 9.52 Origin-only ASes present in the Internet Routing Table: 31670 Origin ASes announcing only one prefix: 15223 Transit ASes present in the Internet Routing Table: 5179 Transit-only ASes present in the Internet Routing Table: 136 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 33 Max AS path prepend of ASN (22394) 27 Prefixes from unregistered ASNs in the Routing Table: 877 Unregistered ASNs in the Routing Table: 484 Number of 32-bit ASNs allocated by the RIRs: 1514 Number of 32-bit ASNs visible in the Routing Table: 1222 Prefixes from 32-bit ASNs in the Routing Table: 2774 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 134 Number of addresses announced to Internet: 2492654912 Equivalent to 148 /8s, 146 /16s and 229 /24s Percentage of available address space announced: 67.3 Percentage of allocated address space announced: 67.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 91.0 Total number of prefixes smaller than registry allocations: 151058 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 90072 Total APNIC prefixes after maximum aggregation: 30234 APNIC Deaggregation factor: 2.98 Prefixes being announced from the APNIC address blocks: 86827 Unique aggregates announced from the APNIC address blocks: 37040 APNIC Region origin ASes present in the Internet Routing Table: 4494 APNIC Prefixes per ASN: 19.32 APNIC Region origin ASes announcing only one prefix: 1243 APNIC Region transit ASes present in the Internet Routing Table: 708 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 53 Number of APNIC addresses announced to Internet: 621139616 Equivalent to 37 /8s, 5 /16s and 214 /24s Percentage of available APNIC address space announced: 78.8 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, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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: 141388 Total ARIN prefixes after maximum aggregation: 72780 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 113365 Unique aggregates announced from the ARIN address blocks: 46607 ARIN Region origin ASes present in the Internet Routing Table: 14460 ARIN Prefixes per ASN: 7.84 ARIN Region origin ASes announcing only one prefix: 5524 ARIN Region transit ASes present in the Internet Routing Table: 1519 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 13 Number of ARIN addresses announced to Internet: 819612288 Equivalent to 48 /8s, 218 /16s and 74 /24s Percentage of available ARIN address space announced: 65.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 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, 23/8, 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, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 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: 86326 Total RIPE prefixes after maximum aggregation: 49069 RIPE Deaggregation factor: 1.76 Prefixes being announced from the RIPE address blocks: 79752 Unique aggregates announced from the RIPE address blocks: 52675 RIPE Region origin ASes present in the Internet Routing Table: 15768 RIPE Prefixes per ASN: 5.06 RIPE Region origin ASes announcing only one prefix: 7871 RIPE Region transit ASes present in the Internet Routing Table: 2503 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 899 Number of RIPE addresses announced to Internet: 478628096 Equivalent to 28 /8s, 135 /16s and 73 /24s Percentage of available RIPE address space announced: 77.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 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, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 33414 Total LACNIC prefixes after maximum aggregation: 7555 LACNIC Deaggregation factor: 4.42 Prefixes being announced from the LACNIC address blocks: 32490 Unique aggregates announced from the LACNIC address blocks: 16972 LACNIC Region origin ASes present in the Internet Routing Table: 1473 LACNIC Prefixes per ASN: 22.06 LACNIC Region origin ASes announcing only one prefix: 440 LACNIC Region transit ASes present in the Internet Routing Table: 272 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 253 Number of LACNIC addresses announced to Internet: 85702656 Equivalent to 5 /8s, 27 /16s and 184 /24s Percentage of available LACNIC address space announced: 56.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 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: 8217 Total AfriNIC prefixes after maximum aggregation: 1963 AfriNIC Deaggregation factor: 4.19 Prefixes being announced from the AfriNIC address blocks: 6492 Unique aggregates announced from the AfriNIC address blocks: 1972 AfriNIC Region origin ASes present in the Internet Routing Table: 466 AfriNIC Prefixes per ASN: 13.93 AfriNIC Region origin ASes announcing only one prefix: 145 AfriNIC Region transit ASes present in the Internet Routing Table: 103 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 24304128 Equivalent to 1 /8s, 114 /16s and 218 /24s Percentage of available AfriNIC address space announced: 36.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2460 9500 928 Korea Telecom (KIX) 17974 1835 461 42 PT TELEKOMUNIKASI INDONESIA 7545 1543 301 85 TPG Internet Pty Ltd 4755 1476 627 162 TATA Communications formerly 24560 1153 336 187 Bharti Airtel Ltd., Telemedia 9829 1098 914 45 BSNL National Internet Backbo 9583 1056 78 506 Sify Limited 4808 1050 2091 298 CNCGROUP IP network: China169 17488 960 186 103 Hathway IP Over Cable Interne 18101 932 116 139 Reliance Infocom Ltd Internet 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 3619 3819 245 bellsouth.net, inc. 18566 1913 365 241 Covad Communications 1785 1802 681 122 PaeTec Communications, Inc. 4323 1660 1082 399 Time Warner Telecom 20115 1589 1532 635 Charter Communications 19262 1450 4806 370 Verizon Global Networks 7018 1361 7053 887 AT&T WorldNet Services 22773 1347 2897 87 Cox Communications, Inc. 6478 1338 248 613 AT&T Worldnet Services 7029 1285 790 298 Windstream 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 34984 535 106 185 BILISIM TELEKOM 6830 513 1780 318 UPC Distribution Services 3292 469 2080 404 TDC Tele Danmark 20940 467 137 360 Akamai Technologies European 8866 451 134 26 Bulgarian Telecommunication C 29049 440 33 45 AzerSat LLC. 12479 438 593 7 Uni2 Autonomous System 3320 420 8151 367 Deutsche Telekom AG 8551 404 354 44 Bezeq International 702 396 1803 310 UUNET - Commercial IP service 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 1541 282 157 TVCABLE BOGOTA 8151 1424 2742 356 UniNet S.A. de C.V. 28573 1271 996 80 NET Servicos de Comunicao S.A 7303 1000 507 175 Telecom Argentina Stet-France 6503 747 354 74 AVANTEL, S.A. 14420 685 55 81 CORPORACION NACIONAL DE TELEC 22047 576 322 17 VTR PUNTO NET S.A. 3816 535 232 92 Empresa Nacional de Telecomun 7738 516 986 31 Telecomunicacoes da Bahia S.A 27947 505 53 53 Telconet 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 792 445 11 TEDATA 24863 789 147 37 LINKdotNET AS number 15475 524 74 8 Nile Online 36992 315 415 14 Etisalat MISR 3741 261 937 223 The Internet Solution 6713 241 215 13 Itissalat Al-MAGHRIB 24835 211 78 10 RAYA Telecom - Egypt 33776 210 12 8 Starcomms Nigeria Limited 29571 192 17 11 Ci Telecom Autonomous system 16637 149 441 86 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 3619 3819 245 bellsouth.net, inc. 23456 2774 692 1512 32-bit ASN transition 4766 2460 9500 928 Korea Telecom (KIX) 18566 1913 365 241 Covad Communications 17974 1835 461 42 PT TELEKOMUNIKASI INDONESIA 1785 1802 681 122 PaeTec Communications, Inc. 4323 1660 1082 399 Time Warner Telecom 20115 1589 1532 635 Charter Communications 7545 1543 301 85 TPG Internet Pty Ltd 10620 1541 282 157 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 17974 1835 1793 PT TELEKOMUNIKASI INDONESIA 1785 1802 1680 PaeTec Communications, Inc. 18566 1913 1672 Covad Communications 4766 2460 1532 Korea Telecom (KIX) 7545 1543 1458 TPG Internet Pty Ltd 10620 1541 1384 TVCABLE BOGOTA 4755 1476 1314 TATA Communications formerly 23456 2774 1262 32-bit ASN transition 4323 1660 1261 Time Warner Telecom 22773 1347 1260 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom 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 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.225.128.0/18 36377 Comcast Telecommunications, I 24.225.192.0/23 36377 Comcast Telecommunications, I 24.225.192.0/18 36377 Comcast Telecommunications, I 24.225.224.0/21 36377 Comcast Telecommunications, I 24.225.237.0/24 36377 Comcast Telecommunications, I 24.225.248.0/21 36377 Comcast Telecommunications, I 27.0.128.0/17 7514 Media Exchange, Inc. 31.135.216.0/21 51388 UAB Marsatas 41.190.32.0/23 31856 CABSAS 41.190.34.0/23 31856 CABSAS 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 /8:22 /9:12 /10:28 /11:81 /12:231 /13:461 /14:801 /15:1396 /16:11983 /17:5875 /18:9808 /19:19455 /20:25864 /21:26151 /22:34633 /23:33577 /24:188712 /25:1089 /26:1268 /27:740 /28:200 /29:9 /30:2 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2227 3619 bellsouth.net, inc. 18566 1869 1913 Covad Communications 10620 1436 1541 TVCABLE BOGOTA 23456 1369 2774 32-bit ASN transition 6478 1309 1338 AT&T Worldnet Services 11492 1090 1136 Cable One 7011 1055 1156 Citizens Utilities 1785 1052 1802 PaeTec Communications, Inc. 7029 1032 1285 Windstream Communications Inc 22773 862 1347 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:319 2:47 4:16 5:1 6:3 8:337 12:1976 13:1 14:472 15:15 16:3 17:8 20:10 23:13 24:1657 27:788 31:488 32:64 33:4 34:2 36:4 37:1 38:741 39:3 40:103 41:2550 42:23 44:3 46:992 47:3 49:196 50:431 52:13 54:2 55:4 56:2 57:33 58:859 59:476 60:386 61:1173 62:1048 63:1936 64:3947 65:2293 66:3875 67:1900 68:1095 69:3026 70:758 71:389 72:1890 74:2380 75:313 76:341 77:885 78:712 79:461 80:1118 81:844 82:501 83:457 84:686 85:1080 86:552 87:759 88:334 89:1532 90:211 91:3917 92:537 93:1053 94:1319 95:853 96:446 97:254 98:890 99:36 101:77 103:100 106:10 107:19 108:71 109:1019 110:608 111:712 112:304 113:407 114:544 115:669 116:969 117:668 118:854 119:1155 120:308 121:669 122:1612 123:969 124:1298 125:1236 128:246 129:173 130:168 131:564 132:112 133:21 134:213 135:48 136:215 137:136 138:298 139:115 140:474 141:241 142:403 143:416 144:481 145:54 146:448 147:213 148:659 149:247 150:163 151:190 152:330 153:180 154:4 155:399 156:199 157:351 158:138 159:452 160:314 161:211 162:309 163:164 164:510 165:354 166:529 167:432 168:737 169:158 170:847 171:78 172:1 173:1635 174:615 175:377 176:141 177:134 178:990 180:878 181:21 182:485 183:219 184:313 185:1 186:1253 187:733 188:872 189:944 190:4928 192:5894 193:4972 194:3495 195:3027 196:1224 197:41 198:3564 199:3959 200:5519 201:1513 202:8394 203:8418 204:4222 205:2347 206:2678 207:2812 208:3962 209:3460 210:2693 211:1455 212:2103 213:1743 214:770 215:70 216:4929 217:1644 218:544 219:361 220:1204 221:492 222:361 223:180 End of report

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RtaCms not found
by Sebastian Spies 01 Jul '11

01 Jul '11

Dear ripe list, I have setup a new RPKI test repository (as of the newest sidr drafts) and like to test it against the RIPE rpki-validator. However, issuing the following command, I get an error message: sspies@ux-sspies:~/rpki/validator-test$ ../../ripencc-rpki-validator/bin/certification-validator --top-down -e root.cer -vvvvv -p -o workdir 14:09:03,295 ERROR RtaCms not found I assume, the validator expects a pre draft-ietf-sidr-ta-05 TA. Can you confirm this? If yes, do you plan to release a version, that allows post draft-ietf-sidr-ta-05 certificates and if yes, when? Best regards, Sebastian Spies

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Fwd: survey on RFD
by Shishio Tsuchiya 27 Jun '11

27 Jun '11

Dear RIPE Routing WG Thanks for a lot of answer and comments to the survey. We will close this survey in 25th May 17:30 of the UTC time. If you could share the time for us,could you open and answer url? https://www.surveymonkey.com/s/rfd-survey We will update our draft,and let you know. Regards, -Shishio -------- Original Message -------- Subject: survey on RFD Date: Tue, 05 Apr 2011 00:42:00 +0900 From: Shishio Tsuchiya <shtsuchi(a)cisco.com> To: routing-wg(a)ripe.net CC: shtsuchi(a)cisco.com, eof-list(a)ripe.net Dear RIPE Routing WG There's an internet draft that is trying to gather data on route flap damping/dampening deployment status. http://tools.ietf.org/html/draft-shishio-grow-isp-rfd-implement-survey-01 This work is intended to gather background data on making the feature less harmful and more usable. We would very much appreciate if you would take the time to answer the following survey. https://www.surveymonkey.com/s/rfd-survey Thanks in advance for your time! other references: http://tools.ietf.org/agenda/80/slides/grow-5.pptx http://tools.ietf.org/agenda/80/slides/idr-5.pdf Regards, -Shishio

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BGP Update Report
by cidr-report＠potaroo.net 24 Jun '11

24 Jun '11

BGP Update Report Interval: 16-Jun-11 -to- 23-Jun-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15557 233321 8.3% 12.0 -- LDCOMNET NEUF CEGETEL (formerly LDCOM NETWORKS) 2 - AS4538 69868 2.5% 13.1 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS7184 42557 1.5% 733.7 -- Universidad Verecruzana 4 - AS17974 39981 1.4% 21.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 5 - AS7303 26505 0.9% 26.7 -- Telecom Argentina S.A. 6 - AS33260 25398 0.9% 6349.5 -- HOSTASAURUS - Hostasaurus, Inc. 7 - AS9829 22316 0.8% 21.9 -- BSNL-NIB National Internet Backbone 8 - AS32528 16845 0.6% 2105.6 -- ABBOTT Abbot Labs 9 - AS42910 16563 0.6% 98.0 -- SADECEHOSTING-COM Sadecehosting-Com 10 - AS11492 15736 0.6% 13.9 -- CABLEONE - CABLE ONE, INC. 11 - AS9498 15546 0.6% 18.8 -- BBIL-AP BHARTI Airtel Ltd. 12 - AS7552 15301 0.6% 13.2 -- VIETEL-AS-AP Vietel Corporation 13 - AS8151 13824 0.5% 9.8 -- Uninet S.A. de C.V. 14 - AS33475 12862 0.5% 59.8 -- RSN-1 - RockSolid Network, Inc. 15 - AS28573 12643 0.5% 9.3 -- NET Servicos de Comunicao S.A. 16 - AS6389 12312 0.4% 3.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 17 - AS4755 11378 0.4% 7.7 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 18 - AS3320 11346 0.4% 26.8 -- DTAG Deutsche Telekom AG 19 - AS45595 11037 0.4% 42.5 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 20 - AS7029 10927 0.4% 5.7 -- WINDSTREAM - Windstream Communications Inc TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS33260 25398 0.9% 6349.5 -- HOSTASAURUS - Hostasaurus, Inc. 2 - AS32528 16845 0.6% 2105.6 -- ABBOTT Abbot Labs 3 - AS28519 4833 0.2% 1611.0 -- Universidad Autonoma de Guadalajara, A.C. 4 - AS46778 1354 0.1% 1354.0 -- PHSI-1996 - Prevea Health Services Inc 5 - AS49600 1100 0.0% 1100.0 -- LASEDA La Seda de Barcelona, S.A 6 - AS3454 7482 0.3% 1068.9 -- Universidad Autonoma de Nuevo Leon 7 - AS31750 866 0.0% 866.0 -- METHODIST-HEALTHCARE - Methodist Hospital of Memphis 8 - AS53492 836 0.0% 836.0 -- CVTYBGP2 - Coventry Health Care, Inc. 9 - AS7184 42557 1.5% 733.7 -- Universidad Verecruzana 10 - AS44584 2564 0.1% 641.0 -- PTLINE-AS Progress Tehnologiya LLC 11 - AS23091 3816 0.1% 636.0 -- Universidad Autonoma Chapingo 12 - AS48877 1700 0.1% 566.7 -- YUNICOM-AS Yunicom Ltd 13 - AS56050 547 0.0% 547.0 -- NEW-SHINE-INTERNET-TH 134 Yenchit Road 14 - AS3 505 0.0% 735.0 -- CCPG-AS CCPG Solutions Ltd 15 - AS49987 467 0.0% 467.0 -- SPARK-AS Stroy Park - R Ltd 16 - AS44715 1634 0.1% 408.5 -- GLOBALCOM-AS Globalcom Ltd. 17 - AS44967 2814 0.1% 402.0 -- TASIO Tasio Ltd 18 - AS56864 398 0.0% 398.0 -- ASITTELECOM AyTi Telekom Ltd. 19 - AS56541 398 0.0% 398.0 -- KOMETA-AS KOMETA LLC 20 - AS52010 386 0.0% 386.0 -- RED-AS Red-Telecom Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.92.235.0/24 9840 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 2 - 91.217.214.0/24 9773 0.3% AS3320 -- DTAG Deutsche Telekom AG 3 - 130.36.35.0/24 8404 0.3% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.34.0/24 8402 0.3% AS32528 -- ABBOTT Abbot Labs 5 - 192.100.199.0/24 8301 0.3% AS278 -- Universidad Nacional Autonoma de Mexico 6 - 200.23.202.0/24 7442 0.2% AS3454 -- Universidad Autonoma de Nuevo Leon 7 - 199.48.232.0/21 6365 0.2% AS33260 -- HOSTASAURUS - Hostasaurus, Inc. 8 - 204.10.64.0/21 6355 0.2% AS33260 -- HOSTASAURUS - Hostasaurus, Inc. 9 - 208.77.48.0/21 6339 0.2% AS33260 -- HOSTASAURUS - Hostasaurus, Inc. 10 - 204.15.120.0/21 6339 0.2% AS33260 -- HOSTASAURUS - Hostasaurus, Inc. 11 - 202.153.174.0/24 3420 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 12 - 202.54.86.0/24 2614 0.1% AS4755 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 13 - 202.70.75.0/24 2346 0.1% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services, 14 - 65.181.192.0/23 2098 0.1% AS11492 -- CABLEONE - CABLE ONE, INC. 15 - 67.214.68.0/23 1940 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 16 - 67.214.72.0/22 1722 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 17 - 206.28.78.0/24 1670 0.1% AS11323 -- GETTYIMAGES - Getty Images 18 - 148.239.251.0/24 1649 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. 19 - 72.10.56.0/21 1629 0.1% AS31815 -- MEDIATEMPLE - Media Temple, Inc. 20 - 148.239.250.0/24 1592 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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