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Weekly Routing Table Report
by Routing Analysis Role Account 23 Mar '07

23 Mar '07

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 24 Mar, 2007 Analysis Summary ---------------- BGP routing table entries examined: 216399 Prefixes after maximum aggregation: 115792 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105231 Total ASes present in the Internet Routing Table: 24708 Origin-only ASes present in the Internet Routing Table: 21519 Origin ASes announcing only one prefix: 10383 Transit ASes present in the Internet Routing Table: 3189 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1694597580 Equivalent to 101 /8s, 1 /16s and 129 /24s Percentage of available address space announced: 45.7 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112657 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 49615 Total APNIC prefixes after maximum aggregation: 19960 APNIC Deaggregation factor: 2.49 Prefixes being announced from the APNIC address blocks: 46658 Unique aggregates announced from the APNIC address blocks: 20953 APNIC Region origin ASes present in the Internet Routing Table: 2911 APNIC Region origin ASes announcing only one prefix: 786 APNIC Region transit ASes present in the Internet Routing Table: 428 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 289529280 Equivalent to 17 /8s, 65 /16s and 221 /24s Percentage of available APNIC address space announced: 71.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 105361 Total ARIN prefixes after maximum aggregation: 61649 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 77367 Unique aggregates announced from the ARIN address blocks: 29985 ARIN Region origin ASes present in the Internet Routing Table: 11429 ARIN Region origin ASes announcing only one prefix: 4376 ARIN Region transit ASes present in the Internet Routing Table: 1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 323592832 Equivalent to 19 /8s, 73 /16s and 162 /24s Percentage of available ARIN address space announced: 71.4 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 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 44550 Total RIPE prefixes after maximum aggregation: 29101 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41178 Unique aggregates announced from the RIPE address blocks: 27441 RIPE Region origin ASes present in the Internet Routing Table: 9337 RIPE Region origin ASes announcing only one prefix: 4908 RIPE Region transit ASes present in the Internet Routing Table: 1515 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 295806084 Equivalent to 17 /8s, 161 /16s and 164 /24s Percentage of available RIPE address space announced: 80.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14345 Total LACNIC prefixes after maximum aggregation: 4099 LACNIC Deaggregation factor: 3.50 Prefixes being announced from the LACNIC address blocks: 12403 Unique aggregates announced from the LACNIC address blocks: 7140 LACNIC Region origin ASes present in the Internet Routing Table: 776 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 136 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 38409472 Equivalent to 2 /8s, 74 /16s and 21 /24s Percentage of available LACNIC address space announced: 57.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2523 Total AfriNIC prefixes after maximum aggregation: 981 AfriNIC Deaggregation factor: 2.57 Prefixes being announced from the AfriNIC address blocks: 1874 Unique aggregates announced from the AfriNIC address blocks: 1146 AfriNIC Region origin ASes present in the Internet Routing Table: 185 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5435648 Equivalent to 0 /8s, 82 /16s and 241 /24s Percentage of available AfriNIC address space announced: 16.2 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 4134 1282 9389 277 CHINANET-BACKBONE 4755 1160 383 77 Videsh Sanchar Nigam Ltd. Aut 9583 1102 78 366 Sify Limited 9498 970 468 70 BHARTI BT INTERNET LTD. 23577 786 35 715 Korea Telecom (ATM-MPLS) 4766 782 4943 313 Korea Telecom (KIX) 17488 620 41 29 Hathway IP Over Cable Interne 1221 577 1973 451 Telstra Pty Ltd 7545 541 141 62 TPG Internet Pty Ltd 18101 537 116 26 Reliance Infocom Ltd Internet 17676 503 10935 65 Softbank BB Corp. 4668 502 68 10 LG-EDS Systems Inc. 9443 453 111 73 Primus Telecommunications 4812 450 790 71 China Telecom (Shanghai) 7474 381 216 260 SingTel Optus Pty Ltd 17557 361 35 175 Pakistan Telecom 4802 360 86 149 Wantree Development 4837 342 4580 153 chinanet IDC center beijing n 17974 339 129 14 PT TELEKOMUNIKASI INDONESIA 2907 336 1733 309 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1505 6128 982 AT&T WorldNet Services 4323 1299 1021 355 Time Warner Telecom 6478 1138 434 189 AT&T Worldnet Services 2386 1092 558 734 AT&T Data Communications Serv 6197 1034 675 499 BellSouth Network Solutions, 11492 1014 102 12 Cable One 18566 997 288 9 Covad Communications 701 971 6661 741 UUNET Technologies, Inc. 174 940 6791 861 Cogent Communications 20115 844 716 422 Charter Communications 1239 820 2715 572 Sprint 7011 776 225 458 Citizens Utilities 22773 740 1872 41 Cox Communications, Inc. 19262 726 2603 160 Verizon Global Networks 209 720 3733 571 Qwest 721 618 21756 274 DLA Systems Automation Center 852 589 1087 377 Telus Advanced Communications 5668 580 160 16 CenturyTel Internet Holdings, 855 568 250 71 Canadian Research Network 19916 567 49 59 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 522 1877 415 UUNET - Commercial IP service 24863 337 46 30 LINKdotNET AS number 3301 312 1199 291 TeliaNet Sweden 3320 301 4993 249 Deutsche Telekom AG 6746 270 95 249 Dynamic Network Technologies, 8220 269 469 258 COLT Telecommunications 680 257 2044 251 DFN-IP service G-WiN 5416 253 16 12 BATELCO-BH 3215 235 2208 96 France Telecom Transpac 8708 235 284 228 Romania Data Systems S.A. 1257 222 1180 168 SWIPnet Swedish IP Network 3269 215 2583 72 TELECOM ITALIA 3246 207 356 197 Song Networks 8551 206 196 30 Bezeq International 30890 206 17 96 SC Kappa Invexim SRL 20858 199 34 4 EgyNet 3352 192 1795 36 Ibernet, Internet Access Netw 3300 185 171 90 AUCS Communications Services 12479 184 578 6 Uni2 Autonomous System 786 174 1795 174 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1075 2040 210 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 354 109 87 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 7303 257 142 23 Telecom Argentina Stet-France 6471 256 74 30 ENTEL CHILE S.A. 14117 240 17 14 Telefonica del Sur S.A. 11556 236 128 3 Cable-Wireless Panama 6147 230 182 20 Telefonica Del Peru 6503 205 170 79 AVANTEL, S.A. 20299 182 25 25 NEWCOM AMERICAS 10481 181 72 8 Prima S.A. 21826 156 28 55 INTERCABLE 23216 155 19 42 RAMtelecom Telecomunicaciones 7910 154 11 33 ANDINET ON LINE 10620 150 45 19 TVCABLE BOGOTA 19429 146 91 37 E.T.B. 14522 145 22 5 SatNet S.A. 18822 145 9 10 TELEFONICA MANQUEHUE AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 205 60 6 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 15475 128 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 106 6 5 EEPAD TISP TELECOM & INTERNET 2905 85 176 74 The Internetworking Company o 24835 85 48 6 RAYA Telecom - Egypt 2561 61 6 2 Egyptian Universities Network 15706 54 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 41 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 12455 27 6 3 Jambonet Autonomous system 21280 27 4 4 Swift Global Kenya Ltd.Is an 33776 27 2 5 Starcomms Nigeria Limited Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1160 1083 Videsh Sanchar Nigam Ltd. Aut 4134 1282 1005 CHINANET-BACKBONE 11492 1014 1002 Cable One 18566 997 988 Covad Communications 6478 1138 949 AT&T Worldnet Services 4323 1299 944 Time Warner Telecom 9498 970 900 BHARTI BT INTERNET LTD. 8151 1075 865 UniNet S.A. de C.V. 9583 1102 736 Sify Limited 22773 740 699 Cox Communications, Inc. 17488 620 591 Hathway IP Over Cable Interne 19262 726 566 Verizon Global Networks 5668 580 564 CenturyTel Internet Holdings, 6197 1034 535 BellSouth Network Solutions, 18101 537 511 Reliance Infocom Ltd Internet 19916 567 508 OLM LLC 855 568 497 Canadian Research Network 4668 502 492 LG-EDS Systems Inc. 7029 563 483 Alltel Information Services, 15270 515 481 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65520 PRIVATE 87.120.217.0/24 34224 Neterra Ltd. 64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center 197.7.78.0/24 17557 Pakistan Telecom Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:12 /11:33 /12:121 /13:231 /14:441 /15:844 /16:9320 /17:3805 /18:6254 /19:13407 /20:14989 /21:13558 /22:17536 /23:18904 /24:114576 /25:784 /26:819 /27:489 /28:71 /29:44 /30:91 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1094 1138 AT&T Worldnet Services 11492 1000 1014 Cable One 18566 979 997 Covad Communications 9583 943 1102 Sify Limited 7018 821 1505 AT&T WorldNet Services 2386 814 1092 AT&T Data Communications Serv 6197 802 1034 BellSouth Network Solutions, 23577 772 786 Korea Telecom (ATM-MPLS) 7011 679 776 Citizens Utilities 9498 637 970 BHARTI BT INTERNET LTD. 4766 590 782 Korea Telecom (KIX) 19916 562 567 OLM LLC 4755 558 1160 Videsh Sanchar Nigam Ltd. Aut 4323 526 1299 Time Warner Telecom 4668 492 502 LG-EDS Systems Inc. 15270 483 515 PaeTec.net -a division of Pae 855 466 568 Canadian Research Network 18101 462 537 Reliance Infocom Ltd Internet 5668 450 580 CenturyTel Internet Holdings, 17488 442 620 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:65 9:1 12:1791 15:19 16:3 17:3 18:8 20:36 24:929 25:1 32:53 38:292 40:56 41:110 44:2 47:4 52:4 55:1 56:3 57:25 58:363 59:357 60:222 61:905 62:1004 63:1960 64:3083 65:2326 66:3160 67:759 68:664 69:1789 70:495 71:105 72:1239 73:1 74:307 75:103 76:12 77:105 80:844 81:783 82:663 83:361 84:507 85:756 86:409 87:473 88:252 89:839 90:19 91:221 97:1 116:2 117:1 118:1 119:1 120:1 121:146 122:521 123:57 124:751 125:932 128:272 129:223 130:123 131:351 132:51 133:10 134:188 135:38 136:181 137:87 138:137 139:56 140:481 141:144 142:374 143:210 144:281 145:43 146:320 147:146 148:382 149:188 150:114 151:123 152:93 153:120 154:5 155:248 156:155 157:177 158:162 159:153 160:104 161:91 162:234 163:174 164:448 165:397 166:244 167:293 168:520 169:119 170:390 171:15 172:1 189:240 190:496 192:5745 193:3750 194:3047 195:2195 196:910 197:1 198:3749 199:3286 200:4587 201:994 202:7248 203:7364 204:3980 205:2079 206:2452 207:2887 208:2594 209:3615 210:2383 211:928 212:1284 213:1421 214:409 215:39 216:3966 217:1149 218:354 219:292 220:889 221:390 222:271 End of report Report Website: http://thyme.apnic.net

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RE: [funsec] Not so fast, broadband providers tell big users (fwd)
by Gadi Evron 23 Mar '07

23 Mar '07

On funsec we have had a discussion on broadband providers and bandwidth limitations, pretty much what we rehearsed here. Michael brought up an interesting case from a decade ago, which speaks of some litigation issues we did not discuss. It is also interesting to hear his view as a client on "been there done that". Interesting reading. Gadi. ---------- Forwarded message ---------- Date: Tue, 13 Mar 2007 09:55:17 -0400 From: Blanchard_Michael(a)emc.com To: ge(a)linuxbox.org Cc: funsec(a)linuxbox.org Subject: RE: [funsec] Not so fast, broadband providers tell big users Way back when, in the late 90's I was a named plaintiff on a class action lawsuit against Hughes DirectPC. They were doing exactly what was mentioned in the article. They had this thing called a "fair access policy", that would cut your speed in half if you downloaded too much, then in half again if you kept downloading, then in half again, until your speeds were much less than modem speeds. They would never tell you how much was too much, and never tell you when your speed was cut in half. I run Dumeter so I constantly watch my i-net speeds, then and now, so I knew when it was happening. If you called customer service, they'd say that everything was ok and they'd have zero knowledge of any speed throttling. They'd say, "well your dish must not be aligned properly". Even when I explain to them that I'm an Engineer and used a thousand dollar meter to establish the strongest signal possible, they'd still say that it must be a problem on my end. Customer service would have zero knowledge (or deny any knowledge) of any bandwidth throttling. DirectPC's claim was exactly what the article mentions Comcast is claiming, that .1% of the users make up the majority of usage. I think DPC said something like 1% of the users took up 30% of the bandwidth. Well, I was part of the Windows 95 and Windows 98 beta teams, and was downloading a CD a week from Microsoft. That was too much downloading, I wound up using just my 28.8k modem most of the time and that would download quicker. (At that time you used a modem to upload and the satellite dish only for download at advertised speeds of 400kps fast for that time). Even after the suit was settled, I don't think they ever fully acknowledged the amount that you had to download that was deemed "too much" and initiated the throttling. Heck I'd use the latest Netscape install to test my speed, and that initiated the throttling, it was only 75meg if I remember correctly! The only one that really got justice was the lawyers... DPC was ordered to "buy back" the equipment from us, at a loss to us, if we chose to sell it back to them. I think the lawyers got a couple hundred thousand bucks out of the deal for "legal fees". Mike B Michael P. Blanchard Antivirus / Security Engineer, CISSP, GCIH, CCSA-NGX, MCSE Office of Information Security & Risk Management EMC ² Corporation 4400 Computer Dr. Westboro, MA 01580 -----Original Message----- From: Gadi Evron [mailto:ge@linuxbox.org] Sent: Monday, March 12, 2007 8:29 PM To: Blanchard, Michael (InfoSec) Cc: funsec(a)linuxbox.org Subject: RE: [funsec] Not so fast, broadband providers tell big users On Mon, 12 Mar 2007 Blanchard_Michael(a)emc.com wrote: > wow, it's the Hughes DirectPC FAP all over again..... That doesn't ring a bell? Gadi. -- "beepbeep it, i leave work, stop reading sec lists and im still hearing gadi" - HD Moore to Gadi Evron on IM, on Gadi's interview on npr, March 2007.

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BGP Update Report
by cidr-report＠potaroo.net 23 Mar '07

23 Mar '07

BGP Update Report Interval: 09-Mar-07 -to- 22-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7015 25182 1.7% 6.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc 2 - AS701 14449 1.0% 14.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 3 - AS4621 13778 0.9% 97.0 -- UNSPECIFIED UNINET-TH 4 - AS24731 12021 0.8% 308.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - AS306 11840 0.8% 65.1 -- DNIC - DoD Network Information Center 6 - AS17974 11782 0.8% 38.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 7 - AS12654 11338 0.8% 298.4 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 8 - AS17557 10919 0.7% 29.6 -- PKTELECOM-AS-AP Pakistan Telecom 9 - AS702 10368 0.7% 14.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe 10 - AS6197 8903 0.6% 8.6 -- BATI-ATL - BellSouth Network Solutions, Inc 11 - AS6198 8819 0.6% 14.5 -- BATI-MIA - BellSouth Network Solutions, Inc 12 - AS721 8656 0.6% 19.5 -- DISA-ASNBLK - DoD Network Information Center 13 - AS7545 7694 0.5% 13.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd 14 - AS9541 7204 0.5% 54.2 -- CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 15 - AS4657 7099 0.5% 34.1 -- STARHUBINTERNET-AS Starhub Internet, Singapore 16 - AS17645 7040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 17 - AS8151 6983 0.5% 8.4 -- Uninet S.A. de C.V. 18 - AS7011 6891 0.5% 8.9 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 19 - AS8452 6850 0.5% 26.2 -- TEDATA TEDATA 20 - AS24086 6090 0.4% 290.0 -- ETC-AS-VN Electric Telecommunication Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS20426 5679 0.4% 5679.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - AS3043 3243 0.2% 3243.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS31307 1170 0.1% 1170.0 -- YKYATIRIM YAPI KREDI YATIRIM 4 - AS38151 1148 0.1% 1148.0 -- ENUM-AS-ID APJII-RD 5 - AS34378 875 0.1% 875.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS11828 3690 0.2% 738.0 -- SOINET - State of Illinois/CMS 7 - AS17645 7040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 8 - AS3217 699 0.1% 699.0 -- SIMBIRSK 9 - AS19580 685 0.1% 685.0 -- ZONETEL - ZONE TELECOM, INC. 10 - AS39066 1189 0.1% 594.5 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS 11 - AS21391 1671 0.1% 557.0 -- TDA-AS 12 - AS33188 1089 0.1% 544.5 -- SCS-NETWORK-1 - Sono Corporate Suites 13 - AS30707 1587 0.1% 529.0 -- 14 - AS3538 1541 0.1% 513.7 -- ITSDN-U1 - DISA/UNRRA 15 - AS3944 507 0.0% 507.0 -- PARTAN-LAB - Partan & Partan 16 - AS9090 507 0.0% 507.0 -- OiT-AS 17 - AS22326 1864 0.1% 466.0 -- SAMLINK - Sam Houston Services 18 - AS38077 1692 0.1% 423.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 19 - AS31026 415 0.0% 415.0 -- AESA-AS Autostrada Eksploatacja S.A. 20 - AS12408 398 0.0% 398.0 -- BIKENT-AS Bikent Ltd. Autonomous system TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 155.201.48.0/21 5679 0.3% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - 89.4.131.0/24 3404 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 3 - 89.4.129.0/24 3332 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - 163.191.160.0/19 3331 0.2% AS11828 -- SOINET - State of Illinois/CMS 5 - 209.140.24.0/24 3243 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 6 - 89.4.128.0/24 3217 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 125.162.94.0/23 2704 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 8 - 192.6.180.0/24 2366 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 9 - 58.65.1.0/24 2319 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - 202.136.176.0/24 2253 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - 202.136.182.0/24 2251 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 62.89.226.0/24 1805 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 13 - 216.85.83.0/24 1643 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 14 - 143.81.0.0/21 1635 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 15 - 64.95.193.0/24 1573 0.1% AS30707 -- 16 - 144.106.132.0/24 1524 0.1% AS3538 -- ITSDN-U1 - DISA/UNRRA AS6010 -- DDN-ASNBLK - DoD Network Information Center 17 - 213.144.101.0/24 1377 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 18 - 213.144.100.0/24 1377 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number 19 - 80.243.64.0/20 1345 0.1% AS21332 -- NTC-AS New Telephone Company 20 - 194.42.208.0/20 1197 0.1% AS705 -- 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 ausnog(a)ausnog.net

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The Cidr Report
by cidr-report＠potaroo.net 23 Mar '07

23 Mar '07

This report has been generated at Fri Mar 23 21:48:42 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 16-03-07 211983 137402 17-03-07 212191 137612 18-03-07 212651 137701 19-03-07 212620 137644 20-03-07 212571 137728 21-03-07 212772 137798 22-03-07 212889 137849 23-03-07 212806 137807 AS Summary 24617 Number of ASes in routing system 10377 Number of ASes announcing only one prefix 1488 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90404864 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'). --- 23Mar07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 213057 137780 75277 35.3% All ASes AS4134 1253 316 937 74.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1295 359 936 72.3% TWTC - Time Warner Telecom, Inc. AS9498 971 95 876 90.2% BBIL-AP BHARTI BT INTERNET LTD. AS4755 1063 211 852 80.2% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS6478 1138 391 747 65.6% ATT-INTERNET3 - AT&T WorldNet Services AS22773 737 52 685 92.9% CCINET-2 - Cox Communications Inc. AS18566 997 345 652 65.4% COVAD - Covad Communications Co. AS11492 1014 367 647 63.8% CABLEONE - CABLE ONE AS8151 1071 458 613 57.2% Uninet S.A. de C.V. AS17488 620 58 562 90.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 710 163 547 77.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 507 527 51.0% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1488 976 512 34.4% ATT-INTERNET4 - AT&T WorldNet Services AS18101 536 31 505 94.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 315 425 57.4% KIXS-AS-KR Korea Telecom AS15270 512 135 377 73.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS4812 443 71 372 84.0% CHINANET-SH-AP China Telecom (Group) AS2386 1093 738 355 32.5% INS-AS - AT&T Data Communications Services AS721 618 277 341 55.2% DISA-ASNBLK - DoD Network Information Center AS5668 576 239 337 58.5% AS-5668 - CenturyTel Internet Holdings, Inc. AS3602 520 184 336 64.6% AS3602-RTI - Rogers Telecom Inc. AS7029 563 238 325 57.7% WINDSTREAM - Windstream Communications Inc AS16852 395 73 322 81.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 776 458 318 41.0% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS9583 1102 799 303 27.5% SIFY-AS-IN Sify Limited AS4668 310 8 302 97.4% LGNET-AS-KR LG CNS AS33588 432 132 300 69.4% BRESNAN-AS - Bresnan Communications, LLC. AS6198 565 268 297 52.6% BATI-MIA - BellSouth Network Solutions, Inc Total 23643 8426 15217 64.4% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 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 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.36.192.0/20 AS29804 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 74.124.192.0/19 AS25795 ARPNET - ARP NETWORKS, INC. 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 139.56.0.0/19 AS14956 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 190.54.0.0/16 AS6429 Core Internet AT&T Chile 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 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 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-1 192.96.140.0/24 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 192.96.250.0/24 AS2018 TENET-1 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 193.200.42.0/23 AS34019 HIVANE Hivane network ASN 193.200.44.0/23 AS34932 FUZION fuzion is a Danish Internet Service Provider 193.200.56.0/23 AS12989 EWEKA Eweka Internet Services ASN The Netherlands 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.116.0/22 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-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 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-1 198.54.249.0/24 AS2018 TENET-1 198.54.250.0/24 AS2018 TENET-1 198.54.251.0/24 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 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 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 - SaskTel 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 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 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 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS721 DISA-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 AS3542 ITSDN-U5 - DISA/UNRRA 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 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 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 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.132.64.0/22 AS24001 203.132.68.0/24 AS24001 203.132.74.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.80.0/22 AS24001 203.132.84.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.86.0/23 AS24001 203.132.88.0/23 AS9837 POWERTEL-AP Powertel Ltd 203.132.90.0/24 AS24001 203.132.95.0/24 AS24001 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 203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 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. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 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 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 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 207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 CSOLUTIONS - Computer Solutions, Inc. 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 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. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.21.1.0/24 AS11652 216.21.6.0/24 AS11652 216.21.7.0/24 AS11652 216.21.15.0/24 AS11652 216.21.17.0/24 AS11652 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 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 ausnog(a)ausnog.net

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Hardware Search
by Berkman, Scott 21 Mar '07

21 Mar '07

Anyone in Georgia (Atlanta or SE Georgia area) have a Lucent 408268639 DS-3 card they can part ways with? Please contact me via email if you can help or know a resource. Thank you, -Scott ------------------------------------------------------------------------ ------------ Scott Berkman CCNP scott.berkman(a)reignmaker.net Network Engineer

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SLA monitoring and reporting to customers
by Rubens Kuhl Jr. 19 Mar '07

19 Mar '07

What open-source or low-budget tools are operators using for SLA monitoring when the reports (current state and historical) should be available to customers ? Looking at NANOG archives, NAGIOS is the most prevalent tool, but its authorization mechanisms are somewhat below I would like so customers could not change anything both in configuration and in SLA software state. I'm looking for something more like Cacti, where customers can be contained to only see some of the generated graphs. Thanks for any input, Rubens

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SaidCom disconnected by Level 3 (former Telcove property)
by Frank Bulk 19 Mar '07

19 Mar '07

http://www.phillyburbs.com/pb-dyn/articlePrint.cfm?id=1310151 Is this a normal thing for Level 3 to do, cut off small, responsive providers? Frank

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Windows based DDNS gslb tracker/updater product
by Joe Maimon 19 Mar '07

19 Mar '07

Hey all, I am looking for a product I have seen in the past but dont recall its name or anyother information other than - it was windows based - it tracked which services were up on which ip address with rules/policies - it performed DDNS updates based on tracking results. With the obvious goal of performing DNS/GSLB without utilizing any specialty hardware. I understand I can write all kinds of scripts -- but this is for a customer, whom for obvious reasons would prefer something "productized". Replies off-list welcome and I will summarize any usefull information. Thanks in advance, Joe

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multiple-choice question of the day
by Randy Bush 19 Mar '07

19 Mar '07

No transition plan Declared victory before the hard part even started No real long term plan No realistic estimation of costs No real support for the folk on the front lines Victory will be next month Describes: a - The war in Iraq b - DNSsec c - IPv6 d - All of the above

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Possibly OT, definately humor. rDNS is to policy set by federal law.
by Matthew Sullivan 17 Mar '07

17 Mar '07

Could be considered off-topic because it is humor. I guess a lot of US network operators are going to have to change their DNS entries because apparently the rDNS policies are now set by federal law..... http://www.au.sorbs.net/~matthew/funny/rDNS-set-by-federal-law.txt Regards, Mat

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