June 2008 - Test - lists.nanog.org

Ping: GLBX NOC
by Kameron Gasso 20 Jun '08

20 Jun '08

Anyone from Global Crossing network engineering on-list? We're experiencing a connectivity issue from 63.228.227.0/24 to 64.233.187.99 that appears to be originating in Global Crossing's network. Other prefixes we announce from our AS (13941) such as 207.109.251.0/24 aren't having the problem. Tried the NOC email and phone number and was told that I can't open a case since we're not a direct customer. Unfortunately, I also can't reach the company today who we interconnect with that does peer with GLBX. To everyone else, sorry about the spam. -K grps-edge-rtr-1#ping ip 64.233.187.99 source 63.228.227.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 64.233.187.99, timeout is 2 seconds: Packet sent with a source address of 63.228.227.1 ..... Success rate is 0 percent (0/5) grps-edge-rtr-1#ping ip 64.233.187.99 source 207.109.251.253 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 64.233.187.99, timeout is 2 seconds: Packet sent with a source address of 207.109.251.253 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 84/85/88 ms grps-edge-rtr-1#trace ip 64.233.187.99 source 63.228.227.1 Type escape sequence to abort. Tracing the route to google.com (64.233.187.99) 1 fa-6-0.grps-edge-rtr-2.visp.net (208.74.128.9) 0 msec 4 msec 0 msec 2 c1-mdfd-s40-visp.mind.net (69.9.134.65) [AS 6296] 4 msec 0 msec 4 msec 3 so-2-1-0.ar2.SEA1.gblx.net (64.212.109.181) [AS 3549] 12 msec 16 msec 12 msec 4 ge9-2-1000M.ar5.SEA1.gblx.net (67.17.109.250) [AS 3549] 12 msec 16 msec 12 msec 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 216.239.49.222 [AS 15169] 92 msec * * 11 * * * 12 google.com (64.233.187.99) [AS 15169] 84 msec 84 msec * grps-edge-rtr-1#trace ip 64.233.187.99 source 207.109.251.253 Type escape sequence to abort. Tracing the route to jc-in-f99.google.com (64.233.187.99) 1 fa-6-0.grps-edge-rtr-2.visp.net (208.74.128.9) 0 msec 0 msec 0 msec 2 c1-mdfd-s40-visp.mind.net (69.9.134.65) [AS 6296] 0 msec 0 msec 0 msec 3 so-2-1-0.ar2.SEA1.gblx.net (64.212.109.181) [AS 3549] 16 msec 8 msec 8 msec 4 ge9-2-1000M.ar5.SEA1.gblx.net (67.17.109.250) [AS 3549] 12 msec 8 msec 8 msec 5 74.125.49.1 [AS 15169] 44 msec 20 msec 20 msec 6 209.85.255.63 [AS 15169] 20 msec 24 msec 20 msec 7 66.249.95.210 [AS 15169] 12 msec 12 msec 12 msec 8 209.85.242.255 [AS 15169] 84 msec 84 msec 108 msec 9 72.14.239.21 [AS 15169] 84 msec 84 msec 72.14.236.15 [AS 15169] 88 msec 10 216.239.43.249 [AS 15169] 96 msec 216.239.43.189 [AS 15169] 88 msec 216.239.43.249 [AS 15169] 88 msec 11 jc-in-f99.google.com (64.233.187.99) [AS 15169] 84 msec 92 msec 84 msec -- Kameron Gasso | Senior Systems Administrator | visp.net Direct: 541-955-6903 | Fax: 541-471-0821

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Weekly Routing Table Report
by Routing Analysis Role Account 20 Jun '08

20 Jun '08

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 21 Jun, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 260459 Prefixes after maximum aggregation: 128122 Deaggregation factor: 2.03 Unique aggregates announced to Internet: 126833 Total ASes present in the Internet Routing Table: 28517 Prefixes per ASN: 9.13 Origin-only ASes present in the Internet Routing Table: 24858 Origin ASes announcing only one prefix: 12026 Transit ASes present in the Internet Routing Table: 3659 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 618 Unregistered ASNs in the Routing Table: 225 Number of 32-bit ASNs allocated by the RIRs: 47 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 777 Number of addresses announced to Internet: 1862946912 Equivalent to 111 /8s, 10 /16s and 80 /24s Percentage of available address space announced: 50.3 Percentage of allocated address space announced: 61.0 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.3 Total number of prefixes smaller than registry allocations: 126692 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59314 Total APNIC prefixes after maximum aggregation: 22110 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 56332 Unique aggregates announced from the APNIC address blocks: 24955 APNIC Region origin ASes present in the Internet Routing Table: 3277 APNIC Prefixes per ASN: 17.19 APNIC Region origin ASes announcing only one prefix: 873 APNIC Region transit ASes present in the Internet Routing Table: 512 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 356094240 Equivalent to 21 /8s, 57 /16s and 145 /24s Percentage of available APNIC address space announced: 75.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 120010 Total ARIN prefixes after maximum aggregation: 65020 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 89707 Unique aggregates announced from the ARIN address blocks: 34758 ARIN Region origin ASes present in the Internet Routing Table: 12231 ARIN Prefixes per ASN: 7.33 ARIN Region origin ASes announcing only one prefix: 4734 ARIN Region transit ASes present in the Internet Routing Table: 1142 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 356059296 Equivalent to 21 /8s, 57 /16s and 8 /24s Percentage of available ARIN address space announced: 73.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 56169 Total RIPE prefixes after maximum aggregation: 34107 RIPE Deaggregation factor: 1.65 Prefixes being announced from the RIPE address blocks: 51378 Unique aggregates announced from the RIPE address blocks: 34372 RIPE Region origin ASes present in the Internet Routing Table: 11510 RIPE Prefixes per ASN: 4.46 RIPE Region origin ASes announcing only one prefix: 6031 RIPE Region transit ASes present in the Internet Routing Table: 1735 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 361394560 Equivalent to 21 /8s, 138 /16s and 113 /24s Percentage of available RIPE address space announced: 82.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20280 Total LACNIC prefixes after maximum aggregation: 5171 LACNIC Deaggregation factor: 3.92 Prefixes being announced from the LACNIC address blocks: 18502 Unique aggregates announced from the LACNIC address blocks: 10386 LACNIC Region origin ASes present in the Internet Routing Table: 958 LACNIC Prefixes per ASN: 19.31 LACNIC Region origin ASes announcing only one prefix: 310 LACNIC Region transit ASes present in the Internet Routing Table: 162 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 52542464 Equivalent to 3 /8s, 33 /16s and 188 /24s Percentage of available LACNIC address space announced: 52.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4071 Total AfriNIC prefixes after maximum aggregation: 1202 AfriNIC Deaggregation factor: 3.39 Prefixes being announced from the AfriNIC address blocks: 4340 Unique aggregates announced from the AfriNIC address blocks: 1891 AfriNIC Region origin ASes present in the Internet Routing Table: 241 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 78 AfriNIC Region transit ASes present in the Internet Routing Table: 48 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12221440 Equivalent to 0 /8s, 186 /16s and 124 /24s Percentage of available AfriNIC address space announced: 36.4 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1649 387 89 Videsh Sanchar Nigam Ltd. Aut 9498 1183 550 62 BHARTI BT INTERNET LTD. 17488 1156 80 79 Hathway IP Over Cable Interne 9583 1138 112 415 Sify Limited 4766 846 6006 342 Korea Telecom (KIX) 23577 831 35 706 Korea Telecom (ATM-MPLS) 4134 824 12915 321 CHINANET-BACKBONE 18101 696 168 35 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo 1221 551 1919 424 Telstra Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3012 3874 620 Qwest 6389 2446 3138 190 bellsouth.net, inc. 2386 1493 663 874 AT&T Data Communications Serv 4323 1459 1044 376 Time Warner Telecom 7018 1397 5824 977 AT&T WorldNet Services 11492 1229 149 12 Cable One 1785 1077 510 104 AppliedTheory Corporation 18566 1045 296 10 Covad Communications 20115 1042 1064 565 Charter Communications 7011 1026 288 561 Citizens Utilities Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 414 1773 372 TDC Tele Danmark 8452 344 188 11 TEDATA 3301 335 1460 305 TeliaNet Sweden 8866 319 77 21 Bulgarian Telecommunication C 3320 316 7045 266 Deutsche Telekom AG 5462 292 666 27 Telewest Broadband 3215 286 2742 89 France Telecom Transpac 8551 283 269 38 Bezeq International 680 274 2047 264 DFN-IP service G-WiN 8708 266 421 250 Romania Data Systems S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1246 2464 227 UniNet S.A. de C.V. 11830 603 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 467 230 69 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 412 85 46 ENTEL CHILE S.A. 11172 410 118 70 Servicios Alestra S.A de C.V 10620 394 101 72 TVCABLE BOGOTA 14117 374 23 9 Telefonica del Sur S.A. 20299 333 23 97 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 20858 391 34 3 EgyNet 3741 283 853 224 The Internet Solution 2018 201 205 85 Tertiary Education Network 5713 153 541 92 Telkom SA Ltd 6713 143 135 11 Itissalat Al-MAGHRIB 33783 135 10 12 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 102 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3012 3874 620 Qwest 6389 2446 3138 190 bellsouth.net, inc. 4755 1649 387 89 Videsh Sanchar Nigam Ltd. Aut 2386 1493 663 874 AT&T Data Communications Serv 4323 1459 1044 376 Time Warner Telecom 7018 1397 5824 977 AT&T WorldNet Services 8151 1246 2464 227 UniNet S.A. de C.V. 11492 1229 149 12 Cable One 9498 1183 550 62 BHARTI BT INTERNET LTD. 17488 1156 80 79 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2446 2256 bellsouth.net, inc. 4755 1649 1560 Videsh Sanchar Nigam Ltd. Aut 11492 1229 1217 Cable One 9498 1183 1121 BHARTI BT INTERNET LTD. 4323 1459 1083 Time Warner Telecom 17488 1156 1077 Hathway IP Over Cable Interne 18566 1045 1035 Covad Communications 8151 1246 1019 UniNet S.A. de C.V. 1785 1077 973 AppliedTheory Corporation 22773 963 901 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.48.244.0/23 7843 Adelphia Corp. 24.51.159.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:16 /11:43 /12:143 /13:280 /14:514 /15:1031 /16:9961 /17:4344 /18:7371 /19:15700 /20:18330 /21:17995 /22:22352 /23:23272 /24:136306 /25:865 /26:1032 /27:778 /28:82 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1768 3012 Qwest 6389 1510 2446 bellsouth.net, inc. 11492 1210 1229 Cable One 2386 1189 1493 AT&T Data Communications Serv 18566 1026 1045 Covad Communications 4755 994 1649 Videsh Sanchar Nigam Ltd. Aut 9583 988 1138 Sify Limited 6298 974 989 Cox Communicatons 17488 968 1156 Hathway IP Over Cable Interne 6478 948 957 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 8:119 12:2063 13:1 15:22 16:3 17:5 18:13 20:35 24:1076 25:1 32:61 38:445 40:92 41:643 43:1 44:2 47:12 52:3 55:3 56:3 57:23 58:464 59:487 60:442 61:990 62:1221 63:2033 64:3296 65:2411 66:3582 67:1216 68:694 69:2272 70:679 71:121 72:1821 73:5 74:1016 75:157 76:297 77:732 78:726 79:193 80:957 81:846 82:596 83:398 84:578 85:1018 86:423 87:694 88:329 89:1268 90:14 91:1286 92:202 93:581 94:51 96:36 97:25 98:167 99:3 112:1 113:1 114:38 116:724 117:327 118:149 119:446 120:61 121:547 122:782 123:349 124:862 125:1134 128:362 129:202 130:131 131:408 132:67 133:9 134:177 135:33 136:219 137:86 138:146 139:78 140:491 141:99 142:419 143:315 144:356 145:51 146:363 147:155 148:507 149:194 150:130 151:193 152:143 153:135 154:10 155:277 156:177 157:273 158:168 159:242 160:266 161:114 162:234 163:187 164:522 165:446 166:319 167:325 168:618 169:138 170:428 171:29 172:10 189:210 190:2119 192:5795 193:4101 194:3204 195:2505 196:1075 198:3739 199:3271 200:5528 201:1471 202:7613 203:7932 204:3975 205:2110 206:2392 207:2767 208:3373 209:3491 210:2520 211:1012 212:1413 213:1652 214:149 215:49 216:4397 217:1198 218:346 219:415 220:1071 221:471 222:309 End of report

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BGP Update Report
by cidr-report＠potaroo.net 20 Jun '08

20 Jun '08

BGP Update Report Interval: 19-May-08 -to- 19-Jun-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15169 172069 2.6% 1274.6 -- GOOGLE - Google Inc. 2 - AS4538 146961 2.2% 29.6 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6140 76831 1.1% 84.1 -- IMPSAT-USA - ImpSat USA, Inc. 4 - AS5691 75542 1.1% 5810.9 -- MITRE-AS-5 - The MITRE Corporation 5 - AS8866 62879 0.9% 196.5 -- BTC-AS Bulgarian Telecommunication Company Plc. 6 - AS17974 59601 0.9% 101.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS9583 57591 0.9% 47.9 -- SIFY-AS-IN Sify Limited 8 - AS42787 46540 0.7% 15513.3 -- MMIP-AS MultiMedia IP Ltd. 9 - AS9198 44400 0.7% 86.7 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - AS31003 31653 0.5% 4521.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 11 - AS18231 30617 0.5% 130.8 -- EXATT-AS-AP IOL NETCOM LTD 12 - AS15611 29249 0.4% 298.5 -- Iranian Research Organization for Science & Technology 13 - AS21565 29103 0.4% 159.0 -- HTCC - HTC Communications, LLC 14 - AS23966 28415 0.4% 83.3 -- DANCOM-AS-AP LINKdotNET Pakistan 15 - AS6471 27411 0.4% 65.3 -- ENTEL CHILE S.A. 16 - AS8151 26791 0.4% 21.3 -- Uninet S.A. de C.V. 17 - AS6568 25638 0.4% 226.9 -- Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 18 - AS702 24560 0.4% 44.8 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 19 - AS14522 23373 0.3% 118.6 -- Satnet 20 - AS47212 23363 0.3% 2123.9 -- UGD-AS University "Goce Delcev" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17834 19962 0.3% 19962.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 2 - AS42787 46540 0.7% 15513.3 -- MMIP-AS MultiMedia IP Ltd. 3 - AS9988 8692 0.1% 8692.0 -- MPT-AP Myanma Post and Telecommunication 4 - AS29910 6032 0.1% 6032.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 5 - AS5691 75542 1.1% 5810.9 -- MITRE-AS-5 - The MITRE Corporation 6 - AS36384 16646 0.2% 5548.7 -- GOOGLE-IT - Google Incorporated 7 - AS38513 4617 0.1% 4617.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 8 - AS31003 31653 0.5% 4521.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 9 - AS30287 4370 0.1% 4370.0 -- ALON-USA - ALON USA, LP 10 - AS23082 18626 0.3% 3725.2 -- MPHI - Michigan Public Health Institute 11 - AS30929 3488 0.1% 3488.0 -- HUTCB Hidrotechnical Faculty - Technical University 12 - AS13620 16292 0.2% 3258.4 -- ASN-ELAN - Elan Communications, Inc. 13 - AS39105 2822 0.0% 2822.0 -- CLASS-AS SC Class Computers And Service SRL 14 - AS38069 22372 0.3% 2485.8 -- WARIDTEL-BD-AS-AP Warid Telecom 15 - AS25250 7397 0.1% 2465.7 -- GAMTEL-AS 16 - AS25799 2404 0.0% 2404.0 -- HOLMAN - Holman Enterprises 17 - AS47212 23363 0.3% 2123.9 -- UGD-AS University "Goce Delcev" 18 - AS9747 12660 0.2% 1582.5 -- EZINTERNET-AS-AP EZInternet Pty Ltd 19 - AS26829 1566 0.0% 1566.0 -- YKK-USA - YKK USA,INC 20 - AS38165 14810 0.2% 1481.0 -- ADSNET-AS-ID PT. AMBHARA DUTA SHANTI TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 75241 1.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 193.33.184.0/23 46492 0.7% AS42787 -- MMIP-AS MultiMedia IP Ltd. 3 - 213.91.175.0/24 37383 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - 193.239.114.0/24 27113 0.4% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 5 - 221.128.192.0/18 26773 0.4% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 6 - 84.23.102.0/24 22216 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 7 - 221.135.230.0/23 21489 0.3% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.92.148.0/24 19962 0.3% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 9 - 83.228.71.0/24 16059 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 10 - 24.121.123.0/24 13805 0.2% AS25994 -- NPG-001 - NPG Cable, INC 11 - 203.63.26.0/24 12646 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 210.214.88.0/23 9425 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 203.81.64.0/19 8692 0.1% AS9988 -- MPT-AP Myanma Post and Telecommunication 14 - 192.166.49.0/24 7903 0.1% AS3320 -- DTAG Deutsche Telekom AG 15 - 125.23.208.0/20 7093 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 16 - 203.101.87.0/24 6291 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 17 - 208.83.117.0/24 6178 0.1% AS23082 -- MPHI - Michigan Public Health Institute 18 - 208.83.118.0/24 6164 0.1% AS23082 -- MPHI - Michigan Public Health Institute 19 - 208.83.119.0/24 6151 0.1% AS23082 -- MPHI - Michigan Public Health Institute 20 - 149.117.166.0/24 6117 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 20 Jun '08

20 Jun '08

This report has been generated at Fri Jun 20 21:14:56 2008 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 13-06-08 271485 169907 14-06-08 271821 168435 15-06-08 272067 168701 16-06-08 272099 169179 17-06-08 272070 168603 18-06-08 270608 167742 19-06-08 270477 167948 20-06-08 270490 168547 AS Summary 28643 Number of ASes in routing system 12111 Number of ASes announcing only one prefix 4923 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88347904 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 20Jun08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 270510 168401 102109 37.7% All ASes AS4538 4923 875 4048 82.2% ERX-CERNET-BKB China Education and Research Network Center AS209 3030 671 2359 77.9% ASN-QWEST - Qwest AS6389 2443 553 1890 77.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1649 237 1412 85.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 1182 78 1104 93.4% BBIL-AP BHARTI BT INTERNET LTD. AS18566 1045 42 1003 96.0% COVAD - Covad Communications Co. AS22773 963 66 897 93.1% CCINET-2 - Cox Communications Inc. AS4323 1460 664 796 54.5% TWTC - Time Warner Telecom, Inc. AS8151 1246 488 758 60.8% Uninet S.A. de C.V. AS17488 1140 386 754 66.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS11492 1229 481 748 60.9% CABLEONE - CABLE ONE AS19262 915 173 742 81.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS1785 1075 359 716 66.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS2386 1496 890 606 40.5% INS-AS - AT&T Data Communications Services AS6478 957 419 538 56.2% ATT-INTERNET3 - AT&T WorldNet Services AS18101 693 165 528 76.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4766 873 395 478 54.8% KIXS-AS-KR Korea Telecom AS855 602 131 471 78.2% CANET-ASN-4 - Bell Aliant AS6197 951 485 466 49.0% BATI-ATL - BellSouth Network Solutions, Inc AS17676 525 82 443 84.4% GIGAINFRA BB TECHNOLOGY Corp. AS7018 1420 998 422 29.7% ATT-INTERNET4 - AT&T WorldNet Services AS4134 825 406 419 50.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 679 271 408 60.1% LGNET-AS-KR LG CNS AS22047 565 159 406 71.9% VTR BANDA ANCHA S.A. AS9443 488 84 404 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1026 634 392 38.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS3602 456 79 377 82.7% AS3602-RTI - Rogers Telecom Inc. AS4808 521 159 362 69.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS16814 426 67 359 84.3% NSS S.A. AS4804 430 79 351 81.6% MPX-AS Microplex PTY LTD Total 35233 10576 24657 70.0% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/22 AS29571 CITelecom-AS 213.150.201.0/24 AS29338 AFOL-AS Used by Africaonline Operations 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Cable Colors
by JoeSox 19 Jun '08

19 Jun '08

Hello Newbie here (hopefully I have the correct list), I was just wondering if anyone knows of a website with recommended colors for cables for a new datacenter? I have written some things down but I don't want to get stuck saying 'darn, I wish I would have bought this color for this type, now I am stuck'. What standard color to use if voice and data on same interface etc. Thanks. -- Thank You, Joe

38 61

YIPES outage in San Diego?
by Philip Lavine 19 Jun '08

19 Jun '08

1 0

Level 3 / Time Warner problem in Columbus OH?
by Peter Pauly 19 Jun '08

19 Jun '08

Time Warner is reporting to me that their provider, Level 3 is having problems in Columbus OH that is affecting several large midwest cities. Anyone have more details?

6 5

Wifi access problem: control session time and accounting accuracy
by Joe Shen 19 Jun '08

19 Jun '08

hi, we provide Wifi access to customers. The basic system architecture is, customer get IP address using DHCP, but BAS limit customer access to special IP address block before customer log in. Customer log in at portal page, where policy server get username/passwed and authenticate by sending radius packets to AAA server. We use Redback NPM with SE800 and Juniper C2k with E1440. We met two problem : 1. Could we control customer session time according to radius authentication echo message ( Session-timeout )? it seems redback could not translate Session-timeout to its internal control policy. 2. How could we track customer status ? we noticed some people leave hotspot without log out explicitly disconnect. There leave a lot of open session record on radius server, because no Accouting-Off packet received. Is there any mechanism we could use to detect cliet status in Wifi environment ? ( e.g. PPPOE keepalive message ) thanks in advance . Joe Try cool new emoticons, skins, plus more space for friends. Download Yahoo! Messenger Singapore now! http://sg.messenger.yahoo.com

1 0

P2P agents for software distribution - saving the WAN from meltdown?!?
by Netfortius 18 Jun '08

18 Jun '08

Has anybody used (and been successful at) a bit-torrent-like agent for fast distribution of LEGAL software (install programs of large-DVD size), across multiple sites, all over the globe, with bad WAN connectivity? I have read a couple of references online (e.g. http://torrentfreak.com/university-uses-utorrent-080306/) about such, but I am a little reluctant to do it in a corporate environment, especially in the light of potential misuse of such ... unless finding a way to install, use and remove the P2P agent, all in one shot ... catch 22, sort of (distributing the P2P agent, that is :)) ... Stefan P.S. If inappropriate for this mailing list, I apologize - but the "long fat pipe" thread gave me the idea to ask here, vs. sysadmin-like lists, as the potential for network impact is my primary concern.

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Re: P2P agents for software distribution - saving the WAN from meltdown?!?
by Laird Popkin 18 Jun '08

18 Jun '08

To address the original question, there are several p2p companies focusing on optimizing p2p for internal distribution of software and rich media. In particular, Kontiki and Ignite both offer such services, and between the two have many of the Fortune 1000 as customers (Coke, Bank of America, Accenture, McDonalds, Canon, Burger King, etc.). Their systems manage not just the (p2p) physical delivery of the bits, but also the enterprise management aspects (e.g. sending the right versions of the right software to the right desktops, managing data flow in a way that works well on a corporate LAN, security, running the installs/upgrades, etc.). Addressing the Revision3 comment in the thread, I don't think that the "RIAA and similar organizations" had any problem with Revision3 using the BitTorrent protocol, but with them running an (inadvertently) open Tracker that was hosting 250K pirate torrents. The "attack" was pretty clearly a MediaDefender software bug in their code that monitors pirate torrents, multiplied by the large number of servers that they run, which unfortunately kicked in over a holiday weekend when nobody was around to fix it. Once MediaDefender was notified of the problem, Revision3 said that it was fixed quickly. So while you may not like what MediaDefender does for a living, it doesn't look like they were trying to DDOS Revision3 for using p2p protocols. - Laird Popkin, CTO, Pando Networks mobile: 646/465-0570 ----- Original Message ----- From: "Blaine Fleming" <groups(a)digital-z.com> To: nanog(a)merit.edu Sent: Wednesday, June 18, 2008 12:20:28 PM (GMT-0500) America/New_York Subject: Re: P2P agents for software distribution - saving the WAN from meltdown?!? Christopher Morrow wrote: > On Mon, Jun 16, 2008 at 9:53 AM, Netfortius <netfortius(a)gmail.com> wrote: > >> Has anybody used (and been successful at) a bit-torrent-like agent for fast >> distribution of LEGAL software (install programs of large-DVD size), across >> multiple sites, all over the globe, with bad WAN connectivity? I have read a >> couple of references online (e.g. >> http://torrentfreak.com/university-uses-utorrent-080306/) about such, but I >> am a little reluctant to do it in a corporate environment, especially in the >> light of potential misuse of such ... unless finding a way to install, use >> and remove the P2P agent, all in one shot ... catch 22, sort of (distributing >> the P2P agent, that is :)) ... >> > > revision3.com > And we saw how it worked out for Revision3.com. MediaDefender considered them illegal and launched a Denial of Service attack against them over Memorial Day weekend. P2P is considered illegal and wrong by people with lots of money and that makes it hard to use for legitimate services. Because MediaDefender is backed by the RIAA and similar organizations they seem to be immune to prosecution. However, if *I* did the same thing then I know I would be locked up right now. --Blaine

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