- NANOG - lists.nanog.org

SBC NOC contact
by William Pitcock 14 Mar '09

14 Mar '09

Hello, Does anyone here have an SBC/AT&T NOC contact that goes to an actual human being? Their NOC handle email, support(a)swbell.net bounces with the following message: | Dear SBC Yahoo! Member, | | Our Support Request site has recently changed. | Please submit your question or comment via our new online form available at | http://help.sbcglobal.net/techquestions.php. | | Thank you for contacting SBC Yahoo! Technical Support. Which is especially funny because I don't do business with SBC at all. Also, their website leads us to a "we don't take emails anymore" message. But I digress, their nameservers are out of sync, causing problems with reverse DNS suddenly going away for some SBC IPs in our logs. Appears to be an issue with ns1.pbi.net... So yeah, if someone knows somebody who could fix that, that would be fantastic. -- William Pitcock SystemInPlace - Simple Hosting Solutions 1-866-519-6149

2 1

Re: wires mess thread
by Gadi Evron 14 Mar '09

14 Mar '09

This came across my RSS feed today from gizmodo: http://www.reddit.com/r/technology/comments/845v3/this_data_center_has_got_…

1 0

DNS support for DKIM
by Dave CROCKER 13 Mar '09

13 Mar '09

Folks, Hi. I maintain DKIM's <http://dkim.org> web site, which includes: DKIM Software and Services Deployment Reports <http://dkim.org/deploy> and am interested in adding entries for relevant DNS services. The page lists software, services and consultants that perform DKIM functions. Recent discussions about the use of DNS for DKIM have made clear that we need the page to provide a more detailed listing of specific DKIM-related DNS functions. So the template for the page now covers: > DNS = Supports DNS administration > > _names: Creation of domain names that include underscores > TXT: Creation of DKIM parameters, under underscore name > NS: Creation, under underscore name > wizard: User interface that facilitates creating DKIM-specific > records. I'm interested in adding entries for /all/ software and services (packages, ISPs, DNS providers, etc.) that can perform the necessary DNS functions needed by DKIM. For those wishing to, please complete the template for an entry, per: <http://dkim.org/deploy/report-template.html> and send it to me. Thanks. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net

1 0

Re: Multi-home with same provider, BGP convergence issues
by Scott Weeks 13 Mar '09

13 Mar '09

--- nick(a)switchtower.org wrote: From: "Nicholas R. Cappelletti" <nick(a)switchtower.org> I can provide a .png of our current setup for reference or any further information needed. Any help anyone can provide will be greatly appreciated. ----------------------------------------- The best thing to do is put the diagram and configs on a web site and give us the link. scott

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 13 Mar '09

13 Mar '09

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 14 Mar, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 282891 Prefixes after maximum aggregation: 134061 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 138798 Total ASes present in the Internet Routing Table: 30808 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 26818 Origin ASes announcing only one prefix: 13049 Transit ASes present in the Internet Routing Table: 3990 Transit-only ASes present in the Internet Routing Table: 89 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 500 Unregistered ASNs in the Routing Table: 168 Number of 32-bit ASNs allocated by the RIRs: 128 Prefixes from 32-bit ASNs in the Routing Table: 19 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 237 Number of addresses announced to Internet: 2015333504 Equivalent to 120 /8s, 31 /16s and 140 /24s Percentage of available address space announced: 54.4 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 76.0 Total number of prefixes smaller than registry allocations: 139285 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65455 Total APNIC prefixes after maximum aggregation: 23364 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 62237 Unique aggregates announced from the APNIC address blocks: 28362 APNIC Region origin ASes present in the Internet Routing Table: 3567 APNIC Prefixes per ASN: 17.45 APNIC Region origin ASes announcing only one prefix: 966 APNIC Region transit ASes present in the Internet Routing Table: 545 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 404953248 Equivalent to 24 /8s, 35 /16s and 24 /24s Percentage of available APNIC address space announced: 80.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 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: 124056 Total ARIN prefixes after maximum aggregation: 65410 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 93499 Unique aggregates announced from the ARIN address blocks: 36106 ARIN Region origin ASes present in the Internet Routing Table: 12836 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4935 ARIN Region transit ASes present in the Internet Routing Table: 1235 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 419494464 Equivalent to 25 /8s, 0 /16s and 250 /24s Percentage of available ARIN address space announced: 80.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 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, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 64709 Total RIPE prefixes after maximum aggregation: 37715 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 59322 Unique aggregates announced from the RIPE address blocks: 39468 RIPE Region origin ASes present in the Internet Routing Table: 12799 RIPE Prefixes per ASN: 4.63 RIPE Region origin ASes announcing only one prefix: 6723 RIPE Region transit ASes present in the Internet Routing Table: 1937 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to Internet: 390950176 Equivalent to 23 /8s, 77 /16s and 109 /24s Percentage of available RIPE address space announced: 83.2 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 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23426 Total LACNIC prefixes after maximum aggregation: 5806 LACNIC Deaggregation factor: 4.03 Prefixes being announced from the LACNIC address blocks: 21599 Unique aggregates announced from the LACNIC address blocks: 11767 LACNIC Region origin ASes present in the Internet Routing Table: 1076 LACNIC Prefixes per ASN: 20.07 LACNIC Region origin ASes announcing only one prefix: 339 LACNIC Region transit ASes present in the Internet Routing Table: 176 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61343488 Equivalent to 3 /8s, 168 /16s and 7 /24s Percentage of available LACNIC address space announced: 60.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4777 Total AfriNIC prefixes after maximum aggregation: 1383 AfriNIC Deaggregation factor: 3.45 Prefixes being announced from the AfriNIC address blocks: 4481 Unique aggregates announced from the AfriNIC address blocks: 1338 AfriNIC Region origin ASes present in the Internet Routing Table: 285 AfriNIC Prefixes per ASN: 15.72 AfriNIC Region origin ASes announcing only one prefix: 86 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10136064 Equivalent to 0 /8s, 154 /16s and 170 /24s Percentage of available AfriNIC address space announced: 30.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1690 6929 396 Korea Telecom (KIX) 17488 1529 119 97 Hathway IP Over Cable Interne 4755 1216 431 179 TATA Communications formerly 9583 1092 86 528 Sify Limited 4134 927 16271 367 CHINANET-BACKBONE 18101 753 198 30 Reliance Infocom Ltd Internet 7545 744 159 104 TPG Internet Pty Ltd 9498 689 297 49 BHARTI BT INTERNET LTD. 24560 675 228 175 Bharti Airtel Ltd. 9829 637 490 21 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4322 3670 338 bellsouth.net, inc. 209 2846 4149 624 Qwest 4323 1795 1065 374 Time Warner Telecom 1785 1733 717 139 PaeTec Communications, Inc. 20115 1587 1430 719 Charter Communications 7018 1451 5880 1013 AT&T WorldNet Services 6478 1287 296 514 AT&T Worldnet Services 2386 1265 682 899 AT&T Data Communications Serv 11492 1194 192 12 Cable One 3356 1172 10976 443 Level 3 Communications, LLC 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 8452 1238 188 7 TEDATA 30890 447 87 201 SC Kappa Invexim SRL 3292 443 1762 389 TDC Tele Danmark 12479 403 578 6 Uni2 Autonomous System 3320 352 7081 295 Deutsche Telekom AG 3301 343 1685 308 TeliaNet Sweden 8866 337 109 22 Bulgarian Telecommunication C 3215 335 2985 109 France Telecom Transpac 29049 322 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International 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 1444 2831 233 UniNet S.A. de C.V. 10620 826 187 99 TVCABLE BOGOTA 22047 600 302 14 VTR PUNTO NET S.A. 11830 520 294 51 Instituto Costarricense de El 7303 518 260 80 Telecom Argentina Stet-France 16814 491 31 10 NSS, S.A. 6471 440 95 32 ENTEL CHILE S.A. 11172 408 102 73 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 384 514 24 NET Servicos de Comunicao S.A 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 808 75 27 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 271 842 231 The Internet Solution 2018 241 215 141 Tertiary Education Network 6713 159 150 15 Itissalat Al-MAGHRIB 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 29571 131 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 116 507 66 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4322 3670 338 bellsouth.net, inc. 209 2846 4149 624 Qwest 4323 1795 1065 374 Time Warner Telecom 1785 1733 717 139 PaeTec Communications, Inc. 4766 1690 6929 396 Korea Telecom (KIX) 20115 1587 1430 719 Charter Communications 17488 1529 119 97 Hathway IP Over Cable Interne 7018 1451 5880 1013 AT&T WorldNet Services 8151 1444 2831 233 UniNet S.A. de C.V. 6478 1287 296 514 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2846 2222 Qwest 1785 1733 1594 PaeTec Communications, Inc. 17488 1529 1432 Hathway IP Over Cable Interne 4323 1795 1421 Time Warner Telecom 4766 1690 1294 Korea Telecom (KIX) 8452 1238 1231 TEDATA 8151 1444 1211 UniNet S.A. de C.V. 11492 1194 1182 Cable One 18566 1061 1051 Covad Communications 4755 1216 1037 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:163 /13:320 /14:576 /15:1132 /16:10354 /17:4622 /18:7971 /19:17011 /20:20057 /21:19757 /22:25245 /23:25252 /24:148046 /25:698 /26:867 /27:545 /28:118 /29:37 /30:9 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2804 4322 bellsouth.net, inc. 209 1574 2846 Qwest 4766 1394 1690 Korea Telecom (KIX) 17488 1300 1529 Hathway IP Over Cable Interne 8452 1217 1238 TEDATA 11492 1149 1194 Cable One 1785 1139 1733 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 960 1265 AT&T Data Communications Serv 9583 944 1092 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:171 12:2199 13:2 15:19 16:3 17:4 20:36 24:1123 32:51 38:547 40:97 41:1969 43:1 44:2 47:21 52:3 55:2 56:3 57:25 58:534 59:623 60:460 61:1103 62:1113 63:2012 64:3554 65:2421 66:3554 67:1494 68:672 69:2506 70:508 71:163 72:1665 73:2 74:1431 75:204 76:312 77:825 78:566 79:299 80:963 81:819 82:558 83:420 84:591 85:1015 86:395 87:634 88:351 89:1494 90:44 91:2049 92:273 93:1092 94:1189 95:766 96:98 97:177 98:228 99:16 109:1 110:8 112:81 113:88 114:213 115:232 116:1130 117:496 118:285 119:644 120:133 121:704 122:969 123:558 124:955 125:1285 128:220 129:225 130:135 131:410 132:74 133:9 134:183 135:39 136:236 137:144 138:146 139:78 140:415 141:105 142:390 143:329 144:331 145:41 146:373 147:148 148:512 149:237 150:142 151:201 152:151 153:135 154:11 155:267 156:167 157:295 158:131 159:234 160:281 161:137 162:270 163:145 164:518 165:517 166:274 167:357 168:666 169:162 170:478 171:39 172:10 173:241 174:145 178:1 186:10 187:46 188:7 189:314 190:2697 192:5813 193:4217 194:3321 195:2696 196:1057 198:3722 199:3306 200:5485 201:1356 202:7854 203:8069 204:3776 205:2157 206:2356 207:2807 208:3876 209:3455 210:2629 211:1116 212:1514 213:1703 214:69 215:25 216:4554 217:1264 218:365 219:408 220:1207 221:460 222:314 End of report

1 0

Multi-home with same provider, BGP convergence issues
by Nicholas R. Cappelletti 13 Mar '09

13 Mar '09

Hello, I have sort of an interesting problem, that probably has an easy fix. I've ran into a continuous BGP convergence problem on the cores of the network I administer every time I bring up both of our Savvis connections (we have a single OC-12 and 2 1GigE connections in a multi-hop configuration). The connections are on separate border devices separated again by a set of cores routers. There is a set of core routers per building and each building has its own Savvis connection along with other connections from other providers. All the equipment is Cisco gear. We've been running with multiple connections from Savvis for some time, but recently reconfigured the GigE lines to multi-hop to help with balancing, only then, did we experience this BGP convergence issue. >From what my colleagues and I have read so far is that turning on "bgp deterministic-med" on all the BGP speaking devices should help in this situation, but I don't see how using MEDS is going to help us. I can provide a .png of our current setup for reference or any further information needed. Any help anyone can provide will be greatly appreciated. --- Nick Cappelletti nick(a)switchtower.org

2 1

Comcast postmaster contact
by Darryl Dunkin 13 Mar '09

13 Mar '09

Does anyone have a valid postmaster contact for Comcast? They are currently blocking one of my mailservers, yet using the forms on their site to request removal, they report that it is not blocked by them. They are ignoring the actual content of my reports (such as the actual error returned by their servers) and sending the same canned answer back to every request.

1 0

BGP Update Report
by cidr-report＠potaroo.net 13 Mar '09

13 Mar '09

BGP Update Report Interval: 09-Feb-09 -to- 12-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 340993 7.2% 296.8 -- SIFY-AS-IN Sify Limited 2 - AS3130 89740 1.9% 690.3 -- RGNET-3130 RGnet/PSGnet 3 - AS6629 48665 1.0% 748.7 -- NOAA-AS - NOAA 4 - AS35805 42241 0.9% 139.0 -- UTG-AS United Telecom AS 5 - AS7643 38671 0.8% 34.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - AS30890 35698 0.8% 79.9 -- EVOLVA Evolva Telecom 7 - AS17974 35138 0.7% 69.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS5056 33187 0.7% 286.1 -- INS-NET-2 - Iowa Network Services 9 - AS6458 30871 0.7% 85.5 -- Telgua 10 - AS30306 29280 0.6% 7320.0 -- AfOL-Sz-AS 11 - AS17488 27622 0.6% 16.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS4771 27137 0.6% 102.0 -- NZTELECOM Netgate 13 - AS29372 25369 0.5% 281.9 -- SFR-NETWORK SFR 14 - AS5050 24198 0.5% 1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center 15 - AS27757 23122 0.5% 189.5 -- ANDINATEL S.A. 16 - AS9829 22760 0.5% 35.6 -- BSNL-NIB National Internet Backbone 17 - AS4648 22122 0.5% 107.9 -- NZIX-2 Netgate 18 - AS8103 19727 0.4% 32.8 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 19 - AS30969 19371 0.4% 2421.4 -- TAN-NET TransAfrica Networks 20 - AS20115 19086 0.4% 11.6 -- CHARTER-NET-HKY-NC - Charter Communications TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30306 29280 0.6% 7320.0 -- AfOL-Sz-AS 2 - AS19017 5390 0.1% 5390.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 3 - AS30287 4700 0.1% 4700.0 -- ALON-USA - ALON USA, LP 4 - AS12500 12162 0.3% 4054.0 -- RCS-AS RCS Autonomus System 5 - AS41343 5895 0.1% 2947.5 -- TRIUNFOTEL-ASN TRIUNFOTEL 6 - AS28194 5460 0.1% 2730.0 -- 7 - AS30969 19371 0.4% 2421.4 -- TAN-NET TransAfrica Networks 8 - AS8755 2070 0.0% 2070.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System 9 - AS48144 1882 0.0% 1882.0 -- NETWORKTECH Network Technology 10 - AS5050 24198 0.5% 1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - AS35335 1627 0.0% 1627.0 -- ESSTU-AS East-Siberian State Technological University AS 12 - AS35410 9009 0.2% 1501.5 -- RU-LVS-AS LVS AS Number 13 - AS32398 11438 0.2% 1429.8 -- REALNET-ASN-1 14 - AS46328 10964 0.2% 1218.2 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 15 - AS39107 2249 0.1% 1124.5 -- INTERLAN-AS Asociatia Interlan 16 - AS41382 1038 0.0% 1038.0 -- TELEPORT-AS Teleport LLC Network AS 17 - AS46781 916 0.0% 916.0 -- ASN1 - White Nile Group, Inc. 18 - AS19634 896 0.0% 896.0 -- HGL-22-ASN - Heidenreich GP, LLC 19 - AS46653 2601 0.1% 867.0 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 20 - AS29224 1676 0.0% 838.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.32.0/24 32037 0.6% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.177.0/24 27706 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 221.135.105.0/24 27697 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.184.0/24 27562 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.232.0/24 27525 0.5% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.132.0/24 27428 0.5% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.156.0/24 27408 0.5% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.222.0/24 27343 0.5% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.146.0/24 27261 0.5% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.117.0/24 26981 0.5% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.210.127.0/24 26875 0.5% AS9583 -- SIFY-AS-IN Sify Limited 12 - 72.23.246.0/24 24056 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - 192.35.129.0/24 16266 0.3% AS6629 -- NOAA-AS - NOAA 14 - 192.102.88.0/24 16109 0.3% AS6629 -- NOAA-AS - NOAA 15 - 198.77.177.0/24 16028 0.3% AS6629 -- NOAA-AS - NOAA 16 - 212.85.223.0/24 14248 0.3% AS30306 -- AfOL-Sz-AS 17 - 212.85.220.0/24 14236 0.3% AS19711 -- SWAZI-NET AS30306 -- AfOL-Sz-AS 18 - 190.152.100.0/24 12940 0.2% AS27757 -- ANDINATEL S.A. 19 - 41.204.2.0/24 11173 0.2% AS32398 -- REALNET-ASN-1 20 - 222.255.51.64/26 11063 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 13 Mar '09

13 Mar '09

This report has been generated at Fri Mar 13 21:13:26 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 06-03-09 288940 180094 07-03-09 289342 180309 08-03-09 289456 180310 09-03-09 289455 180230 10-03-09 289539 180436 11-03-09 289739 180492 12-03-09 289542 180833 13-03-09 289939 180722 AS Summary 30907 Number of ASes in routing system 13132 Number of ASes announcing only one prefix 4321 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89808640 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 13Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 289860 180735 109125 37.6% All ASes AS6389 4321 350 3971 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4243 1833 2410 56.8% TWTC - tw telecom holdings, inc. AS209 2842 1263 1579 55.6% ASN-QWEST - Qwest Communications Corporation AS4766 1815 529 1286 70.9% KIXS-AS-KR Korea Telecom AS17488 1529 326 1203 78.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1033 66 967 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1217 261 956 78.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8452 1238 326 912 73.7% TEDATA TEDATA AS1785 1733 837 896 51.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1442 628 814 56.4% Uninet S.A. de C.V. AS11492 1194 481 713 59.7% CABLEONE - CABLE ONE, INC. AS19262 959 248 711 74.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 764 197 567 74.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1287 727 560 43.5% ATT-INTERNET3 - AT&T WorldNet Services AS18101 753 195 558 74.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1172 616 556 47.4% LEVEL3 Level 3 Communications AS2706 544 26 518 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 596 115 481 80.7% VTR BANDA ANCHA S.A. AS17908 601 122 479 79.7% TCISL Tata Communications AS4808 607 157 450 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7018 1449 1014 435 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS24560 675 243 432 64.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4134 927 506 421 45.4% CHINANET-BACKBONE No.31,Jin-rong Street AS9443 509 90 419 82.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS10620 827 415 412 49.8% TV Cable S.A. AS17676 530 119 411 77.5% GIGAINFRA BB TECHNOLOGY Corp. AS4668 691 284 407 58.9% LGNET-AS-KR LG CNS AS7011 953 552 401 42.1% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS6471 440 62 378 85.9% ENTEL CHILE S.A. AS16814 491 130 361 73.5% NSS S.A. Total 37382 12718 24664 66.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.73.192.0/19 AS11247 IBSINC - Internet Business Services, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 81.25.128.0/20 AS41589 VICUS-AS VICUS S.A. 95.130.160.0/21 AS12611 RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG 95.130.168.0/21 AS43260 DGN DGN Teknoloji 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 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 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 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-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 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 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.103.2.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.3.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.4.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.5.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.6.0/23 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - 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 - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, 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 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.130.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.137.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.138.0/23 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.140.0/22 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.157.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.173.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.175.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.201.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.202.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.210.0/23 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.211.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 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

Redundant Array of Inexpensive ISP's?
by Tim Utschig 13 Mar '09

13 Mar '09

[Please reply off-list. I'll summarize back to the list if there is more than a little interest in me doing so.] I'm curious if anyone has experience with products from Talari Networks, or anything similar, and would like to share. Did they live up to your expectations? Caveats? -- - Tim Utschig <tim(a)tetro.net>

8 7