- NANOG - lists.nanog.org

in urgent need of router w/T3 interface
by Adam Goodman 22 May '09

22 May '09

I have an urgent need for a router to replace the one that crocked last night. If you have a router to sell or lend please contact me off list It could be the following or equivalent of a Cisco 7000 with the following interfaces: 1x T3 clear channel (like a PA-T3) 1x FastEthernet (Alternatively I can also use a wanPMC-C1T3 card with a PCI adapter.) Thank you, -Adam Adam Goodman E: adam(a)wispring.com C: 801.971.1856

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Weekly Routing Table Report
by Routing Analysis Role Account 22 May '09

22 May '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 23 May, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 288626 Prefixes after maximum aggregation: 136367 Deaggregation factor: 2.12 Unique aggregates announced to Internet: 141749 Total ASes present in the Internet Routing Table: 31322 Prefixes per ASN: 9.21 Origin-only ASes present in the Internet Routing Table: 27217 Origin ASes announcing only one prefix: 13291 Transit ASes present in the Internet Routing Table: 4105 Transit-only ASes present in the Internet Routing Table: 95 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 28 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 455 Unregistered ASNs in the Routing Table: 148 Number of 32-bit ASNs allocated by the RIRs: 158 Prefixes from 32-bit ASNs in the Routing Table: 33 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 829 Number of addresses announced to Internet: 2044649600 Equivalent to 121 /8s, 222 /16s and 224 /24s Percentage of available address space announced: 55.2 Percentage of allocated address space announced: 63.8 Percentage of available address space allocated: 86.4 Percentage of address space in use by end-sites: 77.1 Total number of prefixes smaller than registry allocations: 142558 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 67841 Total APNIC prefixes after maximum aggregation: 24339 APNIC Deaggregation factor: 2.79 Prefixes being announced from the APNIC address blocks: 67272 Unique aggregates announced from the APNIC address blocks: 30496 APNIC Region origin ASes present in the Internet Routing Table: 3637 APNIC Prefixes per ASN: 18.50 APNIC Region origin ASes announcing only one prefix: 991 APNIC Region transit ASes present in the Internet Routing Table: 561 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 450591072 Equivalent to 26 /8s, 219 /16s and 121 /24s Percentage of available APNIC address space announced: 83.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 180/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124887 Total ARIN prefixes after maximum aggregation: 65697 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 125608 Unique aggregates announced from the ARIN address blocks: 51567 ARIN Region origin ASes present in the Internet Routing Table: 13007 ARIN Prefixes per ASN: 9.66 ARIN Region origin ASes announcing only one prefix: 4999 ARIN Region transit ASes present in the Internet Routing Table: 1272 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1008669056 Equivalent to 60 /8s, 31 /16s and 17 /24s Percentage of available ARIN address space announced: 193.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 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: 65362 Total RIPE prefixes after maximum aggregation: 38650 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 64628 Unique aggregates announced from the RIPE address blocks: 43515 RIPE Region origin ASes present in the Internet Routing Table: 13044 RIPE Prefixes per ASN: 4.95 RIPE Region origin ASes announcing only one prefix: 6845 RIPE Region transit ASes present in the Internet Routing Table: 1978 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 28 Number of RIPE addresses announced to Internet: 480372384 Equivalent to 28 /8s, 161 /16s and 230 /24s Percentage of available RIPE address space announced: 102.3 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: 23903 Total LACNIC prefixes after maximum aggregation: 5894 LACNIC Deaggregation factor: 4.06 Prefixes being announced from the LACNIC address blocks: 23736 Unique aggregates announced from the LACNIC address blocks: 13078 LACNIC Region origin ASes present in the Internet Routing Table: 1110 LACNIC Prefixes per ASN: 21.38 LACNIC Region origin ASes announcing only one prefix: 363 LACNIC Region transit ASes present in the Internet Routing Table: 185 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 22 Number of LACNIC addresses announced to Internet: 71453056 Equivalent to 4 /8s, 66 /16s and 73 /24s Percentage of available LACNIC address space announced: 71.0 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: 6214 Total AfriNIC prefixes after maximum aggregation: 1451 AfriNIC Deaggregation factor: 4.28 Prefixes being announced from the AfriNIC address blocks: 6540 Unique aggregates announced from the AfriNIC address blocks: 2459 AfriNIC Region origin ASes present in the Internet Routing Table: 300 AfriNIC Prefixes per ASN: 21.80 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 62 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 19268608 Equivalent to 1 /8s, 38 /16s and 4 /24s Percentage of available AfriNIC address space announced: 57.4 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 1704 6930 401 Korea Telecom (KIX) 17488 1578 129 109 Hathway IP Over Cable Interne 4755 1251 466 127 TATA Communications formerly 9583 1074 86 539 Sify Limited 4134 890 16789 375 CHINANET-BACKBONE 23577 783 34 665 Korea Telecom (ATM-MPLS) 7545 777 198 102 TPG Internet Pty Ltd 18101 752 217 32 Reliance Infocom Ltd Internet 24560 693 230 175 Bharti Airtel Ltd. 9829 664 561 15 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 4296 3647 324 bellsouth.net, inc. 209 2540 4133 604 Qwest 4323 1850 1035 374 Time Warner Telecom 1785 1767 717 139 PaeTec Communications, Inc. 20115 1627 1443 719 Charter Communications 7018 1502 5903 1035 AT&T WorldNet Services 6478 1412 313 397 AT&T Worldnet Services 2386 1264 682 918 AT&T Data Communications Serv 3356 1221 10981 458 Level 3 Communications, LLC 11492 1102 193 12 Cable One 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 30890 542 88 200 Evolva Telecom 3292 456 1893 394 TDC Tele Danmark 12479 447 578 6 Uni2 Autonomous System 702 430 1864 344 UUNET - Commercial IP service 8866 385 110 26 Bulgarian Telecommunication C 3320 344 7066 295 Deutsche Telekom AG 3215 343 3041 108 France Telecom Transpac 3301 340 1668 304 TeliaNet Sweden 35805 339 24 4 United Telecom of Georgia 29049 316 26 3 AzerSat LLC. Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1446 2862 235 UniNet S.A. de C.V. 10620 914 208 105 TVCABLE BOGOTA 22047 610 302 14 VTR PUNTO NET S.A. 7303 531 275 77 Telecom Argentina Stet-France 11830 486 292 54 Instituto Costarricense de El 28573 480 562 35 NET Servicos de Comunicao S.A 6471 443 96 32 ENTEL CHILE S.A. 11172 441 102 70 Servicios Alestra S.A de C.V 7738 404 794 28 Telecomunicacoes da Bahia S.A 3816 352 164 75 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1205 188 7 TEDATA 24863 869 80 39 LINKdotNET AS number 20858 309 34 5 EgyNet 3741 278 860 238 The Internet Solution 2018 244 215 143 Tertiary Education Network 6713 160 151 12 Itissalat Al-MAGHRIB 33783 152 10 8 EEPAD TISP TELECOM & INTERNET 29571 139 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 33776 116 6 7 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4296 3647 324 bellsouth.net, inc. 209 2540 4133 604 Qwest 4323 1850 1035 374 Time Warner Telecom 1785 1767 717 139 PaeTec Communications, Inc. 4766 1704 6930 401 Korea Telecom (KIX) 20115 1627 1443 719 Charter Communications 17488 1578 129 109 Hathway IP Over Cable Interne 7018 1502 5903 1035 AT&T WorldNet Services 8151 1446 2862 235 UniNet S.A. de C.V. 6478 1412 313 397 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 2540 1936 Qwest 1785 1767 1628 PaeTec Communications, Inc. 4323 1850 1476 Time Warner Telecom 17488 1578 1469 Hathway IP Over Cable Interne 4766 1704 1303 Korea Telecom (KIX) 8151 1446 1211 UniNet S.A. de C.V. 8452 1205 1198 TEDATA 4755 1251 1124 TATA Communications formerly 11492 1102 1090 Cable One 18566 1062 1052 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.112.0/22 5713 Telkom SA Ltd 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 64.31.32.0/19 11955 ServiceCo LLC - Road Runner 64.31.59.0/24 7017 ServiceCo LLC - Road Runner Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:58 /12:166 /13:340 /14:599 /15:1149 /16:10475 /17:4753 /18:8181 /19:17170 /20:20424 /21:20327 /22:25982 /23:25684 /24:150719 /25:846 /26:994 /27:545 /28:144 /29:8 /30:5 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2801 4296 bellsouth.net, inc. 4766 1397 1704 Korea Telecom (KIX) 17488 1299 1578 Hathway IP Over Cable Interne 209 1283 2540 Qwest 8452 1174 1205 TEDATA 1785 1170 1767 PaeTec Communications, Inc. 18566 1043 1062 Covad Communications 11492 1037 1102 Cable One 2386 974 1264 AT&T Data Communications Serv 4323 954 1850 Time Warner Telecom Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:199 12:2229 13:10 15:19 16:3 17:4 20:35 24:1075 32:52 34:2 38:557 40:97 41:1984 43:1 44:2 47:22 52:4 55:2 56:3 57:25 58:588 59:642 60:456 61:1097 62:1094 63:2077 64:3693 65:2385 66:3602 67:1607 68:790 69:2618 70:526 71:146 72:1663 73:2 74:1533 75:171 76:308 77:848 78:563 79:338 80:958 81:816 82:551 83:428 84:617 85:1027 86:407 87:656 88:355 89:1440 90:62 91:2230 92:323 93:1025 94:1208 95:1166 96:129 97:209 98:225 99:19 109:1 110:124 112:125 113:104 114:266 115:288 116:1157 117:516 118:291 119:699 120:144 121:732 122:1024 123:675 124:969 125:1324 128:221 129:235 130:125 131:412 132:75 133:9 134:187 135:39 136:224 137:155 138:160 139:78 140:443 141:109 142:380 143:331 144:364 145:47 146:377 147:153 148:517 149:238 150:165 151:200 152:147 153:137 154:2 155:275 156:169 157:298 158:116 159:312 160:282 161:143 162:268 163:152 164:480 165:503 166:275 167:362 168:675 169:167 170:480 171:40 172:10 173:283 174:212 178:1 180:1 183:1 186:15 187:94 188:17 189:370 190:2662 192:5817 193:4223 194:3299 195:2718 196:1081 198:3634 199:3365 200:5307 201:1296 202:7869 203:8183 204:3819 205:2149 206:2453 207:2809 208:3914 209:3424 210:2669 211:1113 212:1522 213:1685 214:77 215:30 216:4655 217:1258 218:368 219:435 220:1216 221:470 222:293 End of report

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QWEST outage in the Southeast
by Bobby Kuzma 22 May '09

22 May '09

Does anybody have any information on this? I've had 4 customers on Qwest for Internet connectivity in Florida drop off the net within a few minutes of each other. Thanks, Bobby Kuzma, CISSP VP, Professional Services ElectroNerdz, Inc. Office: 863-709-0204x1911 Fax: 863-709-0506

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BGP Update Report
by cidr-report＠potaroo.net 22 May '09

22 May '09

BGP Update Report Interval: 19-Apr-09 -to- 20-May-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3130 135278 2.3% 526.4 -- RGNET-3130 RGnet/PSGnet 2 - AS6389 54635 0.9% 12.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 3 - AS21491 54546 0.9% 1818.2 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 4 - AS8452 46129 0.8% 35.6 -- TEDATA TEDATA 5 - AS35805 44098 0.8% 124.6 -- UTG-AS United Telecom AS 6 - AS4323 43945 0.8% 10.1 -- TWTC - tw telecom holdings, inc. 7 - AS17488 40990 0.7% 25.7 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 8 - AS33776 39232 0.7% 335.3 -- STARCOMMS-ASN 9 - AS8151 37150 0.6% 25.3 -- Uninet S.A. de C.V. 10 - AS10834 35002 0.6% 13.8 -- Telefonica Data Argentina S.A. 11 - AS17974 32954 0.6% 30.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 12 - AS5056 31911 0.6% 270.4 -- INS-NET-2 - Iowa Network Services 13 - AS20115 30284 0.5% 17.9 -- CHARTER-NET-HKY-NC - Charter Communications 14 - AS22773 30145 0.5% 28.0 -- ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 15 - AS4249 26865 0.5% 148.4 -- LILLY-AS - Eli Lilly and Company 16 - AS2920 26393 0.5% 321.9 -- LACOE - Los Angeles County Office of Education 17 - AS18566 25689 0.4% 24.1 -- COVAD - Covad Communications Co. 18 - AS15045 25633 0.4% 6408.2 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 19 - AS5050 25385 0.4% 1813.2 -- PSC-EXT - Pittsburgh Supercomputing Center 20 - AS29049 25109 0.4% 77.7 -- DELTA-TELECOM-AS Delta Telecom LTD. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15045 25633 0.4% 6408.2 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 2 - AS40967 4159 0.1% 4159.0 -- CSF-AS CSF Computersoftware fuer Fachanwendungen GmbH 3 - AS16931 8223 0.1% 4111.5 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc. 4 - AS32398 21297 0.4% 3549.5 -- REALNET-ASN-1 5 - AS13325 24488 0.4% 3061.0 -- STOMI - State of Michigan, DMB-CNOC 6 - AS13153 2546 0.0% 2546.0 -- ONEWORLD OneWorld S.A. 7 - AS29229 2447 0.0% 2447.0 -- ASDA-AS Assotiation for the Development of West Athens 8 - AS8499 2221 0.0% 2221.0 -- Space Hellas Network Operation Center (NOC) 9 - AS30423 4086 0.1% 2043.0 -- AMEDI-3-ASN1 - Amedisys, Inc. 10 - AS2 1901 0.0% 4.0 -- NAVITAIRE-AS-AU-AP Accenture - Navitaire, 11 - AS47640 5605 0.1% 1868.3 -- TRICOMPAS Tricomp Sp. z. o. o. 12 - AS21491 54546 0.9% 1818.2 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 13 - AS39803 3635 0.1% 1817.5 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 14 - AS5050 25385 0.4% 1813.2 -- PSC-EXT - Pittsburgh Supercomputing Center 15 - AS46653 4901 0.1% 1633.7 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 16 - AS46328 10722 0.2% 1191.3 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 17 - AS28953 2324 0.0% 1162.0 -- PIRAEUSBANK Greek banking institution 18 - AS47299 1084 0.0% 1084.0 -- DRSA-AS Dlugie Rozmowy S.A. 19 - AS28256 1075 0.0% 1075.0 -- 20 - AS24994 2143 0.0% 1071.5 -- GENESYS-AS GENESYS Informatica AS for announcing own prefixes TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 24946 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 41.204.2.0/24 21249 0.3% AS32398 -- REALNET-ASN-1 3 - 192.12.120.0/24 10320 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 4 - 63.103.104.0/22 8912 0.1% AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 5 - 63.103.108.0/23 8912 0.1% AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 6 - 64.69.192.0/20 8217 0.1% AS16931 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc. 7 - 63.103.110.0/24 7795 0.1% AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC. 8 - 123.49.152.0/24 7511 0.1% AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd. 9 - 123.49.144.0/21 6866 0.1% AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd. 10 - 195.96.69.0/24 6840 0.1% AS8225 -- ASTELIT-MSK-AS Astelit Autonomous System 11 - 90.150.0.0/24 6121 0.1% AS35400 -- MFIST Interregoinal Organization Network Technologies 12 - 193.201.184.0/21 5789 0.1% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 13 - 81.199.18.0/24 5628 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 14 - 94.124.16.0/21 5540 0.1% AS47640 -- TRICOMPAS Tricomp Sp. z. o. o. 15 - 196.0.0.0/16 5374 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 16 - 81.199.23.0/24 5290 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 17 - 81.199.16.0/22 5283 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 18 - 81.199.22.0/24 5253 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 19 - 81.199.21.0/24 5214 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa 20 - 81.199.28.0/22 5199 0.1% AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 22 May '09

22 May '09

This report has been generated at Fri May 22 21:21:01 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 15-05-09 294616 184074 16-05-09 294623 184165 17-05-09 294181 184536 18-05-09 294340 184423 19-05-09 294392 184113 20-05-09 294351 184487 21-05-09 294523 184151 22-05-09 294690 184776 AS Summary 31384 Number of ASes in routing system 13350 Number of ASes announcing only one prefix 4296 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89741568 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 22May09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 295607 184781 110826 37.5% All ASes AS6389 4296 338 3958 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4272 1777 2495 58.4% TWTC - tw telecom holdings, inc. AS209 2537 1159 1378 54.3% ASN-QWEST - Qwest Communications Corporation AS4766 1811 520 1291 71.3% KIXS-AS-KR Korea Telecom AS17488 1586 302 1284 81.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1251 149 1102 88.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1065 84 981 92.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1766 835 931 52.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS8452 1203 307 896 74.5% TEDATA TEDATA AS8151 1445 575 870 60.2% Uninet S.A. de C.V. AS19262 999 238 761 76.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1062 424 638 60.1% COVAD - Covad Communications Co. AS6478 1411 817 594 42.1% ATT-INTERNET3 - AT&T WorldNet Services AS18101 752 171 581 77.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS11492 1100 551 549 49.9% CABLEONE - CABLE ONE, INC. AS855 623 101 522 83.8% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS22047 610 98 512 83.9% VTR BANDA ANCHA S.A. AS577 1226 724 502 40.9% BACOM - Bell Canada AS2706 536 44 492 91.8% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS17676 565 81 484 85.7% GIGAINFRA Softbank BB Corp. AS7018 1500 1035 465 31.0% ATT-INTERNET4 - AT&T WorldNet Services AS4808 629 169 460 73.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 692 258 434 62.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 526 102 424 80.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS6517 661 241 420 63.5% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc AS7011 968 556 412 42.6% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 691 283 408 59.0% LGNET-AS-KR LG CNS AS10620 914 514 400 43.8% TV Cable S.A. AS5668 775 377 398 51.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS4780 525 130 395 75.2% SEEDNET Digital United Inc. Total 37997 12960 25037 65.9% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.112.0/22 AS5713 SAIX-NET 41.223.176.0/22 AS36981 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 110.76.156.0/24 AS45062 CNNIC-FKT-AP FEIKE TECH LIMITED 110.76.157.0/24 AS45062 CNNIC-FKT-AP FEIKE TECH LIMITED 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 158.222.5.0/24 AS21580 DIRCON - Direct Connect 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 168.253.0.0/16 AS13649 ASN-VINS - ViaWest 168.253.0.0/21 AS13649 ASN-VINS - ViaWest 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.19.0.0/24 AS3848 WORLDLINX-2 - WorldLinx Telecommunications, Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 ITCOMM - IT Communications 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 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 202.92.48.0/20 AS23704 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 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. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.140.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.141.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.142.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.82.0/23 AS17175 NSS-UK New Skies Satellites UK AS 213.181.82.0/24 AS17175 NSS-UK New Skies Satellites UK AS 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/22 AS17175 NSS-UK New Skies Satellites UK AS 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/21 AS17175 NSS-UK New Skies Satellites UK AS 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.172.198.0/24 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. 216.240.240.0/24 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

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Re: Local Peering and Transit - BGP multihoming
by deleskie＠gmail.com 22 May '09

22 May '09

Google BGP Cisco... Should give you 90% of this. ------Original Message------ From: ty chan To: nanog(a)nanog.org Subject: Local Peering and Transit - BGP multihoming Sent: May 22, 2009 2:23 AM Dear all, In my lab, i manage two ASN (100,200). ASN100 has one transit to ASN300 and local peering to ASN500. ASN200 has one transit to ASN400. ASN100 do private peering to ASN200. Some policies are required as below: 1. ASN100 customer can only use ASN300 for transit 2. ASN200 customer can only use ASN400 for transit. 3. Local traffic will stay local between ASN100,ASN200 and ASN500. 4. ASN100 and ASN200 are backup each other only if either upstreams is down. How to configure BGP to meet the above policies? I am using Cisco devise. best regards, chanty Sent from my BlackBerry device on the Rogers Wireless Network

5 5

Local Peering and Transit - BGP multihoming
by ty chan 22 May '09

22 May '09

Dear all, In my lab, i manage two ASN (100,200). ASN100 has one transit to ASN300 and local peering to ASN500. ASN200 has one transit to ASN400. ASN100 do private peering to ASN200. Some policies are required as below: 1. ASN100 customer can only use ASN300 for transit 2. ASN200 customer can only use ASN400 for transit. 3. Local traffic will stay local between ASN100,ASN200 and ASN500. 4. ASN100 and ASN200 are backup each other only if either upstreams is down. How to configure BGP to meet the above policies? I am using Cisco devise. best regards, chanty

2 1

Is Comcast on the east coast having trouble?
by Mike Maberry 22 May '09

22 May '09

Hi, Wondering if there is an issue with Comcast on east coast. My tracert are dying at mclean.va.ibone.comcast.net ... thanks for any information you can provide. Mike M

3 2

facebook DNS
by Maria Iano 21 May '09

21 May '09

It looks like facebook is having DNS troubles. The www.facebook.com subdomain is delegated to some servers that are no longer answering. Also apps.facebook.com is a cname to www-college.facebook.com which gets no reply. Maria

8 8

Re: ISP best practices
by Ben Cooper 21 May '09

21 May '09

Yeah, it was a while back, but as far as I can remember it's fairly straight forward. I think I just replaced the icons and altered the CSS or PHP. Ben Brandon Galbraith wrote: > Ben, > > Is poweradmin easy to skin? Happy with the interface? We currently have > several hundred domains and tens of thousands of records with dnsmadeeasy > and we're getting ready to bring it all in house, and powerdns/poweradmin > looks like the solution we've been looking for. > > -brandon > > On Thu, May 21, 2009 at 10:29 AM, Ben Cooper <ben(a)hns.net> wrote: > >> I've deployed PowerDNS before, along with PowerAdmin >> (https://www.poweradmin.org/trac/) Very easy to set up and manage. >> >> Ben >> >> For system or network support, please email support(a)hns.net >> >> Curtis Maurand wrote: >>> Check out www.powerdns.com as an alternative to bind. Its faster, more >>> secure, does IPV6 and easier to maintain. >>> >>> Curtis >>> >>> Philip Lavine wrote: >>>> To all, >>>> >>>> I am sure this has been asked 10 to the 1 millionth power times, >>>> however may be the rules have changed. I am looking to set up a really >>>> small ISP with a few /24's. I want to host DNS as well. Is there any >>>> whitepapers/howtos/best practices on setting up multihomed BGP and DNS >>>> with BIND so I don't blow up the Internet. >>>> >>>> Thx >>>> >>>> Philip >>>> >>>> >>>> >>>> >>>> >>> >>> >>> >> > >

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