- routing-wg - mailman.ripe.net

SV: Minutes routing-wg RIPE 47
by Henrik.Villfor＠teliasonera.com 06 Apr '04

06 Apr '04

Hello all, just a couple of clarifications on the questions on my talk as they were quite specific. > > * Operator Experience from IS-IS Convergence Tuning > (Henrik Villfoer) > > This study is done on the TeliaSonera network. > Motivation for such a > study is to get a fast convergence time, around 1 sec, for time > sensitive > new IP services and find the limits of the protocol, > IS-IS. Mostly > Cisco products are used. > > Questions: > > "How many LSP do they have?" More than a hundred. This was a question on a diagram of an "effect on flooding indication" measurement. One of the two curves (the before-curve) contained only about 35 LSPs and the question was how many LSPs were measured in the other. > > "Suggestion tune the closes-max-time." This was a proposal from Clarence, I beleive, to tune the process-max-time since it should give smaller maximum flooding delays (among other things). > > "It would be more interesting if there would be more info about > flooding loops." This was a comment on the convergence measurement we perform since we actually only measure the number of test packets lost. Systematically inspecting the TTL would tell us if we had transient loops. I could do naught but agree but complemented with the information that manual inspection of a number of cases has shown that loops do exist but are very short lived and uncommon. Cheers, Henrik.

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Minutes routing-wg RIPE 47
by Joao Damas 05 Apr '04

05 Apr '04

Dear working group, find below the minutes of the routing wg meeting during RIPE 47. My apologies for the late posting of the minutes which were very quickly prepared by Arife Vural, RIPE NCC. The minutes reflect the interaction between the audience and the speakers in response to presentations. See www.ripe.net for the presentation slides themselves. Hope to see you all soon again for a new round of interesting presentations Regards, Joao Damas ISC ======================== Minutes of the Routing Working Group held at RIPE 47, Amsterdam, Tuesday, 27th January 2004, 16:00 - 17.30. Session 1: * Administrivia (Joao Damas) Chair: Joao Damas Scribe: Arife Vural, RIPE NCC Attendees: Minutes from R46: No comments -> approved! Actions from R46: None * Call for Participation: Inter-Domain Routing Workshop Inter-Domain Routing Workshop will be held on 1-2 May, 2004 in Amsterdam just before RIPE48. Number of attendees is limited. If you are planning to attend, it's better to sign up as soon as possible. Email list: idrwq(a)ripe.net * Notification on RIPE Routing Registry courses Upcoming RIPE Routing Registry courses can be seen from http://www.ripe.net/cgi-bin/courselist.pl.cgi * RISwhois - mapping IP to ASN using RIS collected BGP data (Rene Wilhelm) A new interface to data collected by RIS project. That allows IP address matching to AS number. Questions: "Are withdrawals and updates are counted?" RIB data is used. "All AS are listed?" Yes "How do you handle AS-set?" It is recorded and it's listed as different objects. * IGP Fast Convergence in a ISP Backbone (Clarence Filsfils) This case study is about the convergence of IS-IS protocol and puts forward some suggestions on how to get a better convergence time. Questions: "Was there propagation delay?" Comeback on few slides. In the study case, we do not have too many hops because of that you do not have much propagation delay. "Which one is prioritized?" /32 is first converged, and then the rest. * Operator Experience from IS-IS Convergence Tuning (Henrik Villfoer) This study is done on the TeliaSonera network. Motivation for such a study is to get a fast convergence time, around 1 sec, for time sensitive new IP services and find the limits of the protocol, IS-IS. Mostly Cisco products are used. Questions: "How many LSP do they have?" More than a hundred. "Suggestion tune the closes-max-time." "It would be more interesting if there would be more info about flooding loops." * IP Fast Convergence Project (Nicolas Dubois / Benoit Fondeviole) France Telecom R&D did this study to how to improve IP convergence in various protocols. Also did study how to solve the problems they had in L2TP tunnels, and MPLS/VPN. Questions: "What do you mean by L2TP is used for INTERNET aggregation?" "When you say you have convergence problems on MPLS/VPN to which kind of problems do you refer?" BGP next-hopt change and NTP. "How does one update make such a change on BGP convergence?" Update to change the FIB. * AOB There is no other business.

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New IPv4 blocks allocated to RIPE NCC
by RIPE NCC Announcement 05 Apr '04

05 Apr '04

[Apologies for duplicate mails] Dear Colleagues, The RIPE NCC received the IPv4 address ranges 85.0.0.0/8, 86.0.0.0/8, 87.0.0.0/8 and 88.0.0.0/8 from the IANA in April 2004. We will begin allocating from these ranges in the near future. The minimum allocation size for these four /8s has been set at /21. You may wish to adjust any filters you have in place accordingly. More information on the IP space administered by the RIPE NCC can be found on our web site at: <http://www.ripe.net/ripe/docs/smallest-alloc-sizes.html> Additionally, please note that two "pilot" prefixes are being announced from each /8. The prefixes are: 85.192.0.0/16 & 85.255.248.0/21 86.192.0.0/16 & 86.255.248.0/21 87.192.0.0/16 & 87.255.248.0/21 88.192.0.0/16 & 88.255.248.0/21 They all originate in AS12654. More information on this "pilot" activity is available in the draft document "De-Bogonising New Address Blocks" which can be found at: <http://www.ripe.net/ripe/draft-documents/deboganising-draft.html> Best regards, -- leo vegoda Registration Services Manager RIPE NCC

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Weekly Routing Table Report
by Routing Table Analysis 02 Apr '04

02 Apr '04

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 If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 03 Apr, 2004 Analysis Summary ---------------- BGP routing table entries examined: 136188 Prefixes after maximum aggregation: 82840 Unique aggregates announced to Internet: 65992 Total ASes present in the Internet Routing Table: 16972 Origin-only ASes present in the Internet Routing Table: 14720 Origin ASes announcing only one prefix: 6791 Transit ASes present in the Internet Routing Table: 2252 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 31 Illegal AS announcements present in the Routing Table: 3 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 18 Number of addresses announced to Internet: 1274647268 Equivalent to 75 /8s, 249 /16s and 146 /24s Percentage of available address space announced: 34.4 Percentage of allocated address space announced: 57.3 Percentage of available address space allocated: 60.0 Total number of prefixes smaller than registry allocations: 61146 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 25731 Total APNIC prefixes after maximum aggregation: 13593 Prefixes being announced from the APNIC address blocks: 24049 Unique aggregates announced from the APNIC address blocks: 13515 APNIC Region origin ASes present in the Internet Routing Table: 2037 APNIC Region origin ASes announcing only one prefix: 610 APNIC Region transit ASes present in the Internet Routing Table: 325 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 140351488 Equivalent to 8 /8s, 93 /16s and 152 /24s Percentage of available APNIC address space announced: 75.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239 17408 - 18431, 23552 - 24575 APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 78765 Total ARIN prefixes after maximum aggregation: 48587 Prefixes being announced from the ARIN address blocks: 60759 Unique aggregates announced from the ARIN address blocks: 21420 ARIN Region origin ASes present in the Internet Routing Table: 9072 ARIN Region origin ASes announcing only one prefix: 3214 ARIN Region transit ASes present in the Internet Routing Table: 890 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 221260320 Equivalent to 13 /8s, 48 /16s and 42 /24s Percentage of available ARIN address space announced: 73.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 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, 29695 - 30719 31744 - 32767 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 24799 Total RIPE prefixes after maximum aggregation: 17781 Prefixes being announced from the RIPE address blocks: 21629 Unique aggregates announced from the RIPE address blocks: 14286 RIPE Region origin ASes present in the Internet Routing Table: 5321 RIPE Region origin ASes announcing only one prefix: 2842 RIPE Region transit ASes present in the Internet Routing Table: 924 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 31 Number of RIPE addresses announced to Internet: 157584640 Equivalent to 9 /8s, 100 /16s and 141 /24s Percentage of available RIPE address space announced: 55.3 RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503, 24576 - 25599, 28672 - 29695 30720 - 31743 RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5733 Total LACNIC prefixes after maximum aggregation: 2195 Prefixes being announced from the LACNIC address blocks: 5406 Unique aggregates announced from the LACNIC address blocks: 3392 LACNIC Region origin ASes present in the Internet Routing Table: 371 LACNIC Region origin ASes announcing only one prefix: 100 LACNIC Region transit ASes present in the Internet Routing Table: 72 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 14465024 Equivalent to 0 /8s, 220 /16s and 184 /24s Percentage of available LACNIC address space announced: 43.1 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 1159 Total AfriNIC prefixes after maximum aggregation: 684 Prefixes being announced from the AfriNIC address blocks: 747 Unique aggregates announced from the AfriNIC address blocks: 588 AfriNIC Region origin ASes present in the Internet Routing Table: 92 AfriNIC Region origin ASes announcing only one prefix: 25 AfriNIC Region transit ASes present in the Internet Routing Table: 11 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 1839104 Equivalent to 0 /8s, 28 /16s and 16 /24s Percentage of available AfriNIC address space announced: 11.0 AfriNIC AS Blocks <none> AfriNIC Address Blocks 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 1221 866 1107 627 Telstra Pty Ltd 4134 705 2991 118 Data Communications Bureau 4766 461 2916 251 Korea Internet Exchange for " 9583 432 38 105 Satyam Infoway Ltd., 4755 364 129 52 Videsh Sanchar Nigam Ltd. Aut 2907 358 1862 334 SINET Japan 9443 355 69 80 Primus Telecommunications 703 341 374 263 UUNET 17557 321 23 160 Pakistan Telecom 17676 308 4556 42 XTAGE CORPORATION 9929 304 155 30 China Netcom Corp. 2764 295 274 241 connect.com.au pty ltd 7474 271 300 215 Optus Communications Pty Ltd 9942 224 71 127 COMindico Australia 9800 217 348 58 CHINA UNICOM 9498 190 31 42 BHARTI BT INTERNET LTD. 4780 189 193 26 Digital United Inc. 4837 174 1571 102 chinanet IDC center beijing n 9304 168 159 23 Hutchison Telecom (HK) 7633 160 23 50 Software Technology Parks of ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1418 6977 995 AT&T 701 1323 8561 952 UUNET Technologies, Inc. 1239 945 3040 641 Sprint 3356 877 10925 679 Level 3 Communications, LLC 209 729 3485 508 Qwest 18566 695 192 8 Covad Communications 4323 694 559 198 Time Warner Communications, I 6197 687 458 269 BellSouth Network Solutions, 20115 597 349 309 Charter Communications 6198 557 355 202 BellSouth Network Solutions, 7843 533 613 108 Adelphia Corp. 852 514 1127 404 Telus Advanced Communications 7066 499 207 271 Virginia Polytechnic Institut 7132 482 7847 332 Southwestern Bell Internet Se 2386 430 579 232 AT&T Data Communications Serv 27364 404 29 23 Armstrong Cable Services 4355 396 323 103 EarthLink, Inc. 690 393 57 267 Merit Network 22909 380 839 26 Comcast Cable Corporation 376 378 343 112 Reseau Interordinateurs Scien RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 671 2039 561 UUNET - Commercial IP service 3320 287 2477 235 Deutsche Telekom AG 3301 271 984 262 TeliaNet Sweden 8220 265 412 253 COLT Internet - International 680 245 2027 240 DFN-IP service G-WiN 1257 233 510 195 SWIPnet Swedish IP Network 719 223 288 103 LANLINK autonomous system 13083 216 51 8 Mannesmann Datenverarbeitung 3246 195 451 193 Song Networks 786 175 1826 175 The JANET IP Service 8708 173 111 162 Romania Data Systems S.A. 3215 166 819 72 France Telecom Transpac 5515 166 762 133 Sonera Solution Autonomous Sy 25186 163 187 105 France Telecom Transpac's Tra 5400 153 225 138 BT Ignite European Backbone 3303 137 620 137 Swisscom Ltd 6746 135 27 113 Dynamic Network Technologies, 3269 134 1101 65 TELECOM ITALIA 12302 121 17 28 MobiFon S.A. 2856 116 1278 106 BTnet UK Regional network LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 378 122 69 ImpSat 8151 266 373 131 UniNet S.A. de C.V. 11172 207 75 43 Servicios Alestra S.A de C.V 16814 162 11 6 NSS, S.A. 7303 140 52 30 Telecom Argentina Stet-France 6503 138 220 93 AVANTEL, S.A. 6505 132 90 92 Global One Communicaoes Ltda 6147 125 78 19 Telefonica Del Peru 11556 88 73 25 Cable-Wireless Panama 11992 88 9 28 Integrated Systems 6535 79 5 19 Chilesat Servicios Empresari 15311 77 18 38 Telefonica Empresas 4270 69 18 9 Red de Interconexion Universi 11311 69 7 16 Sinectis S.A. 14535 69 6 5 Techtel S.A. 14420 65 4 24 ANDINATEL S.A. 5639 64 7 13 Telecommunications Services o 7080 64 4 1 Electronica y Comunicaciones 10292 63 6 25 TELECOMMUNICATIONS OF JAMAICA 7738 62 234 14 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 252 632 219 The Internet Solution 5536 105 7 13 Internet Egypt Network 2018 94 297 92 Tertiary Education Network 2905 89 272 79 The Internetworking Company o 11845 36 9 11 Data Pro Business Online 3208 33 2 1 ARN Network 9129 32 3 4 UUNET Kenya 14988 25 16 1 Botswana Telecommunications C 16637 25 9 18 Johnnic e-Ventures 5713 24 93 22 Telkom SA Ltd 12455 24 4 2 Jambonet Autonomous system 24835 23 18 6 RAYA Telecom - Egypt 6713 22 38 9 Itissalat Al-MAGHRIB 8524 21 2 4 AUCEGYPT Autonomous System 10798 18 1 12 Standard Bank of South Africa 15706 16 2 3 Sudatel Internet Exchange Aut 15808 16 1 7 Communication Solutions Ltd i 12258 15 3 10 Vodacom Internet Company 20928 15 16 1 Noor Advanced Technologies AS 2609 13 26 4 Tunisia BackBone AS Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 695 687 Covad Communications 4134 705 587 Data Communications Bureau 4323 694 496 Time Warner Communications, I 7843 533 425 Adelphia Corp. 6197 687 418 BellSouth Network Solutions, 27364 404 381 Armstrong Cable Services 701 1323 371 UUNET Technologies, Inc. 6198 557 355 BellSouth Network Solutions, 22909 380 354 Comcast Cable Corporation 5668 363 348 Century Telephone 9583 432 327 Satyam Infoway Ltd., 22773 360 321 Cox Communications, Inc. Atla 4755 364 312 Videsh Sanchar Nigam Ltd. Aut 6140 378 309 ImpSat 1239 945 304 Sprint 4355 396 293 EarthLink, Inc. 20115 597 288 Charter Communications 6347 372 287 SAVVIS Communications Corpora 9443 355 275 Primus Telecommunications 9929 304 274 China Netcom Corp. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U 29975 UNALLOCATED 196.46.160.0/20 3741 The Internet Solutio 18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 568 DISO-UNRRA 137.0.0.0/13 568 DISO-UNRRA 156.154.16.0/22 7786 Lockheed Martin IMS 158.0.0.0/13 568 DISO-UNRRA 164.234.0.0/18 721 DLA Systems Automation Center 164.234.0.0/16 721 DLA Systems Automation Center 172.64.34.0/24 12735 Netone Bilgi Ve Iletisim Hizm 192.43.230.0/24 4738 South Australian Academic Res 192.44.0.0/19 702 UUNET - Commercial IP service 192.83.16.0/20 5515 Sonera Solution Autonomous Sy 192.83.32.0/19 5515 Sonera Solution Autonomous Sy 192.83.96.0/22 5515 Sonera Solution Autonomous Sy 192.83.100.0/24 5515 Sonera Solution Autonomous Sy 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T 192.136.79.0/24 719 LANLINK autonomous system 192.172.0.0/19 568 DISO-UNRRA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:3 /10:6 /11:15 /12:57 /13:108 /14:293 /15:510 /16:7651 /17:1963 /18:3540 /19:9228 /20:9623 /21:6985 /22:9861 /23:11395 /24:74230 /25:190 /26:268 /27:158 /28:30 /29:4 /30:41 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 678 695 Covad Communications 6197 527 687 BellSouth Network Solutions, 7018 519 1418 AT&T 3356 487 877 Level 3 Communications, LLC 702 409 671 UUNET - Commercial IP service 6198 404 557 BellSouth Network Solutions, 27364 397 404 Armstrong Cable Services 7066 394 499 Virginia Polytechnic Institut 701 364 1323 UUNET Technologies, Inc. 1239 358 945 Sprint 690 356 393 Merit Network 20115 348 597 Charter Communications 5668 318 363 Century Telephone 4766 283 461 Korea Internet Exchange for " 9583 279 432 Satyam Infoway Ltd., 25844 244 244 Skadden, Arps, Slate, Meagher 19029 239 366 New Edge Networks 3320 234 287 Deutsche Telekom AG 9929 233 304 China Netcom Corp. 13609 232 272 Choice One Communications Inc Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 12:820 13:1 15:4 16:1 17:3 20:8 24:812 32:83 38:56 40:54 44:3 45:5 55:1 56:1 57:13 61:386 62:481 63:1817 64:1901 65:1938 66:2491 67:286 68:588 69:461 80:481 81:255 82:144 83:23 128:143 129:262 130:94 131:78 132:16 134:181 135:16 136:190 137:105 138:149 139:42 140:147 141:146 142:109 143:49 144:90 145:40 146:301 147:77 148:371 149:89 150:96 151:63 152:215 153:62 154:1 155:125 156:58 157:55 158:146 159:155 160:50 161:55 162:374 163:80 164:325 165:164 166:98 167:207 168:211 169:101 170:294 171:8 172:1 192:5501 193:2614 194:2024 195:1363 196:532 198:3651 199:2987 200:3216 201:7 202:4485 203:5450 204:2984 205:1983 206:2207 207:2597 208:2321 209:2904 210:1304 211:543 212:951 213:1081 214:26 215:26 216:3329 217:888 218:156 219:104 220:195 221:25 222:17 End of report

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The Cidr Report
by cidr-report＠potaroo.net 02 Apr '04

02 Apr '04

This report has been generated at Fri Apr 2 21:46:00 2004 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 27-03-04 132310 93050 28-03-04 132386 93063 28-03-04 132413 93080 29-03-04 132391 93044 30-03-04 132491 93154 31-03-04 132578 93355 01-04-04 132840 93364 02-04-04 132847 93149 AS Summary 16870 Number of ASes in routing system 6789 Number of ASes announcing only one prefix 1398 Largest number of prefixes announced by an AS AS7018 : ATTW AT&T WorldNet Services 73537536 Largest address span announced by an AS (/32s) AS568 : DISOUN DISO-UNRRA 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'). --- 02Apr04 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 132801 93130 39671 29.9% All ASes AS4134 670 136 534 79.7% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 692 199 493 71.2% TWTC Time Warner Telecom AS7843 533 108 425 79.7% ADELPH-13 Adelphia Corp. AS7018 1398 978 420 30.0% ATTW AT&T WorldNet Services AS6197 685 300 385 56.2% BNS-14 BellSouth Network Solutions, Inc AS27364 404 33 371 91.8% ARMC Armstrong Cable Services AS701 1299 936 363 27.9% UU UUNET Technologies, Inc. AS22909 380 34 346 91.1% CMCS Comcast Cable Communications, Inc. AS6198 554 221 333 60.1% BNS-14 BellSouth Network Solutions, Inc AS22773 361 47 314 87.0% CXAB Cox Communications Inc. Atlanta AS1239 954 648 306 32.1% SPRN Sprint AS9583 432 128 304 70.4% SATYAMNET-AS Satyam Infoway Ltd., AS4355 384 99 285 74.2% ERSD EARTHLINK, INC AS6140 378 110 268 70.9% IMPSA ImpSat AS17676 306 46 260 85.0% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS9929 283 30 253 89.4% CNCNET-CN China Netcom Corp. AS6478 290 43 247 85.2% ATTW AT&T WorldNet Services AS1221 870 631 239 27.5% ASN-TELSTRA Telstra Pty Ltd AS25844 243 17 226 93.0% SASMFL-2 Skadden, Arps, Slate, Meagher & Flom LLP AS209 733 511 222 30.3% QWEST-4 Qwest AS14654 221 4 217 98.2% WAYPOR-3 Wayport AS11305 243 31 212 87.2% INTERL-80 Interland Incorporated AS4766 453 253 200 44.2% KIX Korea Internet Exchange for "96 World Internet Exposition AS20115 596 396 200 33.6% CC04 Charter Communications AS3356 884 686 198 22.4% LEVEL3 Level 3 Communications AS9443 360 167 193 53.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS2386 429 241 188 43.8% ADCS-1 AT&T Data Communications Services AS4519 204 21 183 89.7% MAASCO Maas Communications AS6347 372 190 182 48.9% SAVV SAVVIS Communications Corporation AS6327 206 28 178 86.4% SHAWC-2 Shaw Communications Inc. Total 15817 7272 8545 54.0% Top 30 total Possible Bogus Routes 24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd. 24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services 24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services 60.254.0.0/20 AS23889 MAURITIUS-TELECOM-AS-AP MAURITIUS TELECOM 64.22.0.0/18 AS3561 CWU Cable & Wireless USA 64.46.0.0/18 AS7850 IHIGHW iHighway.net, Inc. 64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS 64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc. 64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB 64.46.34.0/24 AS29393 CLUEFULCOLO-AS AS for Cluefulcolo.net 64.46.60.0/24 AS7850 IHIGHW iHighway.net, Inc. 64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc. 66.51.128.0/20 AS23401 NAC Net Access Corporation 66.51.140.0/24 AS23401 NAC Net Access Corporation 66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc. 69.26.32.0/19 AS19803 ASNBLK-VTLA2 Virtela Communications 132.0.0.0/10 AS568 DISOUN DISO-UNRRA 137.0.0.0/13 AS568 DISOUN DISO-UNRRA 138.136.0.0/13 AS568 DISOUN DISO-UNRRA 158.0.0.0/13 AS568 DISOUN DISO-UNRRA 164.234.0.0/16 AS721 DNIC DoD Network Information Center 164.234.0.0/18 AS721 DNIC DoD Network Information Center 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.30.127.0/24 AS719 LANLINK Elisa Oyj 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 AS702 MCI EMEA 192.81.182.0/24 AS719 LANLINK Elisa Oyj 192.81.183.0/24 AS719 LANLINK Elisa Oyj 192.81.184.0/24 AS719 LANLINK Elisa Oyj 192.119.135.0/24 AS270 NASA National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK Autonomous System 192.135.50.0/24 AS7018 ATTW AT&T WorldNet Services 192.136.71.0/24 AS719 LANLINK Elisa Oyj 192.136.79.0/24 AS719 LANLINK Elisa Oyj 192.153.144.0/21 AS568 DISOUN DISO-UNRRA 192.172.0.0/19 AS568 DISOUN DISO-UNRRA 192.188.208.0/20 AS568 DISOUN DISO-UNRRA 192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc. 198.97.72.0/21 AS568 DISOUN DISO-UNRRA 198.97.80.0/20 AS568 DISOUN DISO-UNRRA 198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center 198.97.192.0/20 AS568 DISOUN DISO-UNRRA 198.97.240.0/20 AS568 DISOUN DISO-UNRRA 198.101.4.0/22 AS568 DISOUN DISO-UNRRA 198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY CityNet, Inc. 198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp. 198.161.165.0/24 AS852 AGTA Telus Advanced Communications 198.163.155.0/24 AS684 MRN Manitoba Regional Network 198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 UU UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASK SaskTel 198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc 199.10.0.0/16 AS568 DISOUN DISO-UNRRA 199.60.0.0/20 AS271 UBC-3 University of British Columbia 199.84.0.0/16 AS701 UU UUNET Technologies, Inc. 199.114.0.0/18 AS568 DISOUN DISO-UNRRA 199.114.0.0/21 AS568 DISOUN DISO-UNRRA 199.114.128.0/18 AS568 DISOUN DISO-UNRRA 199.114.130.0/24 AS721 DNIC DoD Network Information Center 199.114.132.0/24 AS721 DNIC DoD Network Information Center 199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.138.0/24 AS721 DNIC DoD Network Information Center 199.114.140.0/24 AS3544 DISAUN DISA/UNRRA 199.114.142.0/24 AS721 DNIC DoD Network Information Center 199.114.144.0/24 AS721 DNIC DoD Network Information Center 199.114.148.0/24 AS721 DNIC DoD Network Information Center 199.114.150.0/24 AS721 DNIC DoD Network Information Center 199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.154.0/24 AS1733 ADP-41 AF DDN PMO 199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.160.0/24 AS1733 ADP-41 AF DDN PMO 199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 DISOUN DISO-UNRRA 199.123.0.0/18 AS568 DISOUN DISO-UNRRA 199.123.16.0/20 AS568 DISOUN DISO-UNRRA 199.123.80.0/21 AS568 DISOUN DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST IQuest Internet 199.202.0.0/16 AS701 UU UUNET Technologies, Inc. 202.2.64.0/20 AS9729 IS-AP iAdvantage Limited 202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES 202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG) 202.70.24.0/24 AS17888 SINGTEL-HK SingTel Hong Kong Limited 202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd. 202.70.240.0/20 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd 202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus 202.155.243.0/24 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.87.224.0/19 AS4799 CHINA169-JT CNCGROUP old Jitong IP network 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc. 204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc. 205.150.0.0/15 AS701 UU UUNET Technologies, Inc. 205.201.128.0/18 AS17263 ZIAN ZiaNet, Inc. 206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp. 206.71.48.0/20 AS31797 GALAX-6 Galaxyvisions Inc 206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC 206.108.34.0/24 AS852 AGTA Telus Advanced Communications 206.108.35.0/24 AS852 AGTA Telus Advanced Communications 206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream 206.253.190.0/23 AS8123 POLYBA Polybase 207.181.0.0/19 AS3561 CWU Cable & Wireless USA 207.231.96.0/19 AS11194 NUNETI NuNet Inc 208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC 209.34.128.0/19 AS3561 CWU Cable & Wireless USA 209.34.160.0/20 AS3561 CWU Cable & Wireless USA 209.55.64.0/18 AS5726 IWCI InterWorld Communications, Inc. 209.169.219.0/24 AS189 GNTY Genuity 209.169.223.0/24 AS189 GNTY Genuity 209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc. 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.205.95.0/24 AS6347 SAVV SAVVIS Communications Corporation 209.213.32.0/19 AS10629 INS-52 Inter-Pacific Network Services 209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd. 209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc 209.251.64.0/19 AS10266 MDCN MDC, Inc. 210.213.0.0/19 AS6453 GIEUROPE Teleglobe America Inc. 216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC. 216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services 216.145.130.0/24 AS11937 TRXI TRX Inc. 216.145.132.0/24 AS11937 TRXI TRX Inc. 216.145.133.0/24 AS11937 TRXI TRX Inc. 216.145.134.0/24 AS11937 TRXI TRX Inc. 216.145.135.0/24 AS11937 TRXI TRX Inc. 216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc 216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services 216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc 216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services 216.186.128.0/18 AS3561 CWU Cable & Wireless USA 216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications 216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications 216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications 216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications 216.186.192.0/19 AS3561 CWU Cable & Wireless USA 216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications 216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications 216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications 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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Weekly Routing Table Report
by Routing Table Analysis 26 Mar '04

26 Mar '04

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 If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 27 Mar, 2004 Analysis Summary ---------------- BGP routing table entries examined: 135673 Prefixes after maximum aggregation: 82557 Unique aggregates announced to Internet: 65586 Total ASes present in the Internet Routing Table: 16937 Origin-only ASes present in the Internet Routing Table: 14696 Origin ASes announcing only one prefix: 6789 Transit ASes present in the Internet Routing Table: 2241 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 31 Illegal AS announcements present in the Routing Table: 4 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 16 Number of addresses announced to Internet: 1289561188 Equivalent to 76 /8s, 221 /16s and 36 /24s Percentage of available address space announced: 34.8 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 58.2 Total number of prefixes smaller than registry allocations: 60649 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 25465 Total APNIC prefixes after maximum aggregation: 13395 Prefixes being announced from the APNIC address blocks: 23799 Unique aggregates announced from the APNIC address blocks: 13346 APNIC Region origin ASes present in the Internet Routing Table: 2033 APNIC Region origin ASes announcing only one prefix: 610 APNIC Region transit ASes present in the Internet Routing Table: 320 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 139029120 Equivalent to 8 /8s, 73 /16s and 106 /24s Percentage of available APNIC address space announced: 74.9 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239 17408 - 18431, 23552 - 24575 APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 78537 Total ARIN prefixes after maximum aggregation: 48491 Prefixes being announced from the ARIN address blocks: 60668 Unique aggregates announced from the ARIN address blocks: 21279 ARIN Region origin ASes present in the Internet Routing Table: 9066 ARIN Region origin ASes announcing only one prefix: 3225 ARIN Region transit ASes present in the Internet Routing Table: 893 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 220920352 Equivalent to 13 /8s, 42 /16s and 250 /24s Percentage of available ARIN address space announced: 73.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 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, 29695 - 30719 31744 - 32767 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 24740 Total RIPE prefixes after maximum aggregation: 17784 Prefixes being announced from the RIPE address blocks: 21530 Unique aggregates announced from the RIPE address blocks: 14222 RIPE Region origin ASes present in the Internet Routing Table: 5298 RIPE Region origin ASes announcing only one prefix: 2827 RIPE Region transit ASes present in the Internet Routing Table: 917 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 31 Number of RIPE addresses announced to Internet: 157323264 Equivalent to 9 /8s, 96 /16s and 144 /24s Percentage of available RIPE address space announced: 72.1 RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503, 24576 - 25599, 28672 - 29695 30720 - 31743 RIPE Address Blocks 62/8, 80/6, 84/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5731 Total LACNIC prefixes after maximum aggregation: 2204 Prefixes being announced from the LACNIC address blocks: 5415 Unique aggregates announced from the LACNIC address blocks: 3383 LACNIC Region origin ASes present in the Internet Routing Table: 371 LACNIC Region origin ASes announcing only one prefix: 102 LACNIC Region transit ASes present in the Internet Routing Table: 71 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 14384640 Equivalent to 0 /8s, 219 /16s and 126 /24s Percentage of available LACNIC address space announced: 42.9 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 1198 Total AfriNIC prefixes after maximum aggregation: 683 Prefixes being announced from the AfriNIC address blocks: 738 Unique aggregates announced from the AfriNIC address blocks: 558 AfriNIC Region origin ASes present in the Internet Routing Table: 92 AfriNIC Region origin ASes announcing only one prefix: 25 AfriNIC Region transit ASes present in the Internet Routing Table: 11 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 1839360 Equivalent to 0 /8s, 28 /16s and 17 /24s Percentage of available AfriNIC address space announced: 11.0 AfriNIC AS Blocks <none> AfriNIC Address Blocks 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 1221 867 1107 628 Telstra Pty Ltd 4134 665 2847 117 Data Communications Bureau 4766 459 2916 250 Korea Internet Exchange for " 9583 386 42 32 Satyam Infoway Ltd., 4755 365 129 53 Videsh Sanchar Nigam Ltd. Aut 2907 359 1846 335 SINET Japan 9443 355 69 80 Primus Telecommunications 703 340 374 262 UUNET 17557 329 23 168 Pakistan Telecom 17676 299 4412 39 XTAGE CORPORATION 2764 296 275 241 connect.com.au pty ltd 7474 273 300 214 Optus Communications Pty Ltd 9942 230 72 132 COMindico Australia 9929 228 155 30 China Netcom Corp. 9800 214 347 55 CHINA UNICOM 9498 197 31 41 BHARTI BT INTERNET LTD. 4780 188 193 26 Digital United Inc. 4837 174 1571 102 chinanet IDC center beijing n 9304 168 159 23 Hutchison Telecom (HK) 7633 153 23 44 Software Technology Parks of ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1416 7020 992 AT&T 701 1326 8561 954 UUNET Technologies, Inc. 1239 951 3051 649 Sprint 3356 878 10942 683 Level 3 Communications, LLC 209 724 3502 508 Qwest 4323 699 558 200 Time Warner Communications, I 18566 693 192 8 Covad Communications 6197 688 458 270 BellSouth Network Solutions, 20115 596 348 310 Charter Communications 6198 550 354 195 BellSouth Network Solutions, 7843 537 604 112 Adelphia Corp. 852 514 1127 404 Telus Advanced Communications 7066 500 207 272 Virginia Polytechnic Institut 7132 478 7834 330 Southwestern Bell Internet Se 2386 427 579 230 AT&T Data Communications Serv 27364 404 29 23 Armstrong Cable Services 690 397 58 267 Merit Network 4355 396 323 103 EarthLink, Inc. 22909 380 839 26 Comcast Cable Corporation 376 379 343 112 Reseau Interordinateurs Scien RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 670 2039 560 UUNET - Commercial IP service 3301 337 1178 316 TeliaNet Sweden 3320 288 2477 236 Deutsche Telekom AG 8220 263 410 251 COLT Internet - International 680 244 2027 240 DFN-IP service G-WiN 1257 236 510 196 SWIPnet Swedish IP Network 719 231 288 103 LANLINK autonomous system 13083 216 51 8 Mannesmann Datenverarbeitung 3246 195 451 193 Song Networks 786 175 1826 175 The JANET IP Service 8708 173 111 162 Romania Data Systems S.A. 5515 167 762 134 Sonera Solution Autonomous Sy 25186 167 187 109 France Telecom Transpac's Tra 3215 166 819 72 France Telecom Transpac 5400 150 225 135 BT Ignite European Backbone 3303 137 620 137 Swisscom Ltd 6746 135 27 113 Dynamic Network Technologies, 3269 129 1069 64 TELECOM ITALIA 12302 121 17 28 MobiFon S.A. 1273 119 169 92 Cable & Wireless Deutschland LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 379 123 65 ImpSat 8151 263 373 131 UniNet S.A. de C.V. 11172 207 75 43 Servicios Alestra S.A de C.V 16814 156 11 6 NSS, S.A. 6503 140 220 94 AVANTEL, S.A. 7303 136 51 31 Telecom Argentina Stet-France 6147 132 78 20 Telefonica Del Peru 6505 132 90 92 Global One Communicaoes Ltda 11556 88 73 25 Cable-Wireless Panama 11992 88 9 28 Integrated Systems 6535 79 5 19 Chilesat Servicios Empresari 15311 77 18 38 Telefonica Empresas 4270 71 18 9 Red de Interconexion Universi 14535 70 6 5 Techtel S.A. 11311 69 7 16 Sinectis S.A. 5639 64 7 13 Telecommunications Services o 7080 64 4 1 Electronica y Comunicaciones 14420 64 4 23 ANDINATEL S.A. 7738 63 234 14 Telecomunicacoes da Bahia S.A 10292 63 6 25 TELECOMMUNICATIONS OF JAMAICA AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 252 632 219 The Internet Solution 5536 104 7 12 Internet Egypt Network 2018 94 297 92 Tertiary Education Network 2905 89 272 79 The Internetworking Company o 2561 51 6 2 Egyptian Universities Network 11845 36 9 11 Data Pro Business Online 3208 33 2 1 ARN Network 9129 32 3 4 UUNET Kenya 16637 25 9 18 Johnnic e-Ventures 5713 24 93 22 Telkom SA Ltd 12455 24 4 2 Jambonet Autonomous system 24835 23 18 6 RAYA Telecom - Egypt 6713 22 38 9 Itissalat Al-MAGHRIB 8524 22 2 4 AUCEGYPT Autonomous System 14988 22 16 1 Botswana Telecommunications C 10798 18 1 12 Standard Bank of South Africa 15706 16 2 3 Sudatel Internet Exchange Aut 15808 16 1 7 Communication Solutions Ltd i 12258 15 3 10 Vodacom Internet Company 20928 15 16 1 Noor Advanced Technologies AS Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 693 685 Covad Communications 4134 665 548 Data Communications Bureau 4323 699 499 Time Warner Communications, I 7843 537 425 Adelphia Corp. 6197 688 418 BellSouth Network Solutions, 27364 404 381 Armstrong Cable Services 701 1326 372 UUNET Technologies, Inc. 6198 550 355 BellSouth Network Solutions, 9583 386 354 Satyam Infoway Ltd., 22909 380 354 Comcast Cable Corporation 5668 357 342 Century Telephone 22773 359 320 Cox Communications, Inc. Atla 6140 379 314 ImpSat 4755 365 312 Videsh Sanchar Nigam Ltd. Aut 1239 951 302 Sprint 4355 396 293 EarthLink, Inc. 6347 374 290 SAVVIS Communications Corpora 20115 596 286 Charter Communications 9443 355 275 Primus Telecommunications 376 379 267 Reseau Interordinateurs Scien List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U 29975 UNALLOCATED 196.46.160.0/20 3741 The Internet Solutio 64541 PRIVATE 209.120.215.0/24 22551 Anobi Technology Cor 18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 568 DISO-UNRRA 137.0.0.0/13 568 DISO-UNRRA 158.0.0.0/13 568 DISO-UNRRA 164.234.0.0/18 721 DLA Systems Automation Center 164.234.0.0/16 721 DLA Systems Automation Center 192.43.230.0/24 4738 South Australian Academic Res 192.44.0.0/19 702 UUNET - Commercial IP service 192.83.16.0/20 5515 Sonera Solution Autonomous Sy 192.83.32.0/19 5515 Sonera Solution Autonomous Sy 192.83.96.0/22 5515 Sonera Solution Autonomous Sy 192.83.100.0/24 5515 Sonera Solution Autonomous Sy 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T 192.136.79.0/24 719 LANLINK autonomous system 192.172.0.0/19 568 DISO-UNRRA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:3 /10:6 /11:15 /12:57 /13:107 /14:292 /15:509 /16:7641 /17:1952 /18:3527 /19:9170 /20:9568 /21:6989 /22:9823 /23:11329 /24:73939 /25:192 /26:286 /27:163 /28:30 /29:4 /30:41 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 676 693 Covad Communications 6197 528 688 BellSouth Network Solutions, 7018 512 1416 AT&T 3356 485 878 Level 3 Communications, LLC 702 409 670 UUNET - Commercial IP service 6198 398 550 BellSouth Network Solutions, 27364 397 404 Armstrong Cable Services 7066 395 500 Virginia Polytechnic Institut 701 361 1326 UUNET Technologies, Inc. 690 360 397 Merit Network 1239 355 951 Sprint 20115 348 596 Charter Communications 5668 315 357 Century Telephone 4766 281 459 Korea Internet Exchange for " 25844 244 244 Skadden, Arps, Slate, Meagher 19029 241 370 New Edge Networks 9583 240 386 Satyam Infoway Ltd., 3320 235 288 Deutsche Telekom AG 6517 230 252 Yipes Communications, Inc. 14824 219 244 NewSouth Communications Corp. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 12:810 13:1 15:4 16:1 17:3 20:7 24:814 32:83 38:56 40:54 44:3 55:1 56:1 57:13 61:380 62:478 63:1818 64:1886 65:1931 66:2474 67:288 68:587 69:453 80:452 81:253 82:140 83:22 128:144 129:252 130:83 131:78 132:16 134:180 135:17 136:188 137:105 138:150 139:37 140:145 141:146 142:109 143:49 144:75 145:40 146:298 147:77 148:371 149:89 150:96 151:62 152:216 153:62 154:1 155:123 156:61 157:55 158:146 159:152 160:50 161:55 162:374 163:79 164:323 165:164 166:100 167:210 168:209 169:99 170:297 171:8 192:5527 193:2634 194:2027 195:1350 196:522 198:3651 199:2968 200:3232 201:7 202:4504 203:5450 204:2983 205:1985 206:2208 207:2590 208:2326 209:2913 210:1169 211:517 212:933 213:1072 214:26 215:26 216:3329 217:883 218:161 219:105 220:194 221:25 222:15 End of report

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out of the office
by Bruno.Martinou＠equant.com 26 Mar '04

26 Mar '04

I will be out of the office starting 22/03/2004 and will not return until 29/03/2004. Please copy CNP Internet & Peering in case of emergency.

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LAST REMINDER: Two More Days Until the Deadline for Inter-Domain Routing Workshop (IDRWS) Contributions
by Matthew Williams 26 Mar '04

26 Mar '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [Apologies for duplicate mails] Dear All, The Inter-Domain Routing Workshop will take place at the RIPE NCC in Amsterdam during the weekend before RIPE 48 (May 1-2, 2004). This RIPE meeting will also be held in Amsterdam. The goal of the workshop is to bring together a focused group of operators, vendors, and researchers to discuss important mid- and long-term operational problems, as well as new academic ideas, in an OPEN forum. The wide scope for topics was intended on our part. Please remember to submit the abstract of your contribution for the workshop by March 28, 2004. See URL for more information: http://www.tm.uka.de/idrws/ Please feel free to drop us a line at idrws(a)ripe.net. Kind regards, Matthew Williams --- > Matthew Williams (MW243-RIPE) > Customer Liaison Engineer > RIPE NCC - http://www.ripe.net/np/ -----BEGIN PGP SIGNATURE----- Version: PGP 7.0.4 iQA/AwUBQGQtCcHkFbJe+GdoEQIrmgCfbqka6sFozswIISSklDoh4RFqZvMAoJ8Z Yc/ECI+aav7m1rxW3DdliYyc =lfTS -----END PGP SIGNATURE-----

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The Cidr Report
by cidr-report＠potaroo.net 26 Mar '04

26 Mar '04

This report has been generated at Fri Mar 26 21:46:49 2004 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 19-03-04 132066 92776 20-03-04 132180 92933 21-03-04 132112 92853 22-03-04 132061 92855 23-03-04 132124 92921 24-03-04 132238 92955 25-03-04 132162 93009 26-03-04 132256 92997 AS Summary 16846 Number of ASes in routing system 6778 Number of ASes announcing only one prefix 1394 Largest number of prefixes announced by an AS AS7018 : ATTW AT&T WorldNet Services 73534464 Largest address span announced by an AS (/32s) AS568 : DISOUN DISO-UNRRA 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'). --- 26Mar04 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 132219 93018 39201 29.6% All ASes AS4323 698 201 497 71.2% TWTC Time Warner Telecom AS7018 1394 972 422 30.3% ATTW AT&T WorldNet Services AS7843 536 116 420 78.4% ADELPH-13 Adelphia Corp. AS6197 688 303 385 56.0% BNS-14 BellSouth Network Solutions, Inc AS27364 404 33 371 91.8% ARMC Armstrong Cable Services AS701 1304 941 363 27.8% UU UUNET Technologies, Inc. AS22909 380 34 346 91.1% CMCS Comcast Cable Communications, Inc. AS6198 550 217 333 60.5% BNS-14 BellSouth Network Solutions, Inc AS4134 636 314 322 50.6% CHINANET-BACKBONE No.31,Jin-rong Street AS9583 383 69 314 82.0% SATYAMNET-AS Satyam Infoway Ltd., AS22773 359 45 314 87.5% CXAB Cox Communications Inc. Atlanta AS1239 960 656 304 31.7% SPRN Sprint AS4355 384 99 285 74.2% ERSD EARTHLINK, INC AS6140 379 108 271 71.5% IMPSA ImpSat AS17676 297 43 254 85.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS6478 289 42 247 85.5% ATTW AT&T WorldNet Services AS1221 877 634 243 27.7% ASN-TELSTRA Telstra Pty Ltd AS25844 243 16 227 93.4% SASMFL-2 Skadden, Arps, Slate, Meagher & Flom LLP AS209 730 513 217 29.7% QWEST-4 Qwest AS14654 221 4 217 98.2% WAYPOR-3 Wayport AS11305 243 31 212 87.2% INTERL-80 Interland Incorporated AS20115 595 395 200 33.6% CC04 Charter Communications AS4766 451 252 199 44.1% KIX Korea Internet Exchange for "96 World Internet Exposition AS3356 881 686 195 22.1% LEVEL3 Level 3 Communications AS9443 360 166 194 53.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS2386 426 239 187 43.9% ADCS-1 AT&T Data Communications Services AS4519 204 21 183 89.7% MAASCO Maas Communications AS6347 374 193 181 48.4% SAVV SAVVIS Communications Corporation AS9929 210 30 180 85.7% CNCNET-CN China Netcom Corp. AS6327 206 28 178 86.4% SHAWC-2 Shaw Communications Inc. Total 15662 7401 8261 52.7% Top 30 total Possible Bogus Routes 24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd. 24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services 24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services 64.22.0.0/18 AS3561 CWU Cable & Wireless USA 64.46.0.0/18 AS7850 IHIGHW iHighway.net, Inc. 64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS 64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc. 64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB 64.46.34.0/24 AS29393 CLUEFULCOLO-AS AS for Cluefulcolo.net 64.46.60.0/24 AS7850 IHIGHW iHighway.net, Inc. 64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc. 64.62.126.0/23 AS25700 SWIFTD SWIFTDESK VENTURE 66.51.128.0/20 AS23401 NAC Net Access Corporation 66.51.140.0/24 AS23401 NAC Net Access Corporation 66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc. 69.26.32.0/19 AS19803 ASNBLK-VTLA2 Virtela Communications 132.0.0.0/10 AS568 DISOUN DISO-UNRRA 137.0.0.0/13 AS568 DISOUN DISO-UNRRA 138.136.0.0/13 AS568 DISOUN DISO-UNRRA 158.0.0.0/13 AS568 DISOUN DISO-UNRRA 164.234.0.0/16 AS721 DNIC DoD Network Information Center 164.234.0.0/18 AS721 DNIC DoD Network Information Center 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.30.127.0/24 AS719 LANLINK Elisa Oyj 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 AS702 MCI EMEA 192.64.84.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.81.182.0/24 AS719 LANLINK Elisa Oyj 192.81.183.0/24 AS719 LANLINK Elisa Oyj 192.81.184.0/24 AS719 LANLINK Elisa Oyj 192.119.135.0/24 AS270 NASA National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK Autonomous System 192.135.50.0/24 AS7018 ATTW AT&T WorldNet Services 192.136.71.0/24 AS719 LANLINK Elisa Oyj 192.136.79.0/24 AS719 LANLINK Elisa Oyj 192.153.144.0/21 AS568 DISOUN DISO-UNRRA 192.172.0.0/19 AS568 DISOUN DISO-UNRRA 192.188.208.0/20 AS568 DISOUN DISO-UNRRA 192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc. 198.97.72.0/21 AS568 DISOUN DISO-UNRRA 198.97.80.0/20 AS568 DISOUN DISO-UNRRA 198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center 198.97.192.0/20 AS568 DISOUN DISO-UNRRA 198.97.240.0/20 AS568 DISOUN DISO-UNRRA 198.101.4.0/22 AS568 DISOUN DISO-UNRRA 198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY CityNet, Inc. 198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp. 198.161.165.0/24 AS852 AGTA Telus Advanced Communications 198.163.155.0/24 AS684 MRN Manitoba Regional Network 198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 UU UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASK SaskTel 198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc 199.10.0.0/16 AS568 DISOUN DISO-UNRRA 199.60.0.0/20 AS271 UBC-3 University of British Columbia 199.84.0.0/16 AS701 UU UUNET Technologies, Inc. 199.114.0.0/18 AS568 DISOUN DISO-UNRRA 199.114.0.0/21 AS568 DISOUN DISO-UNRRA 199.114.128.0/18 AS568 DISOUN DISO-UNRRA 199.114.130.0/24 AS721 DNIC DoD Network Information Center 199.114.132.0/24 AS721 DNIC DoD Network Information Center 199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.138.0/24 AS721 DNIC DoD Network Information Center 199.114.140.0/24 AS3544 DISAUN DISA/UNRRA 199.114.142.0/24 AS721 DNIC DoD Network Information Center 199.114.144.0/24 AS721 DNIC DoD Network Information Center 199.114.148.0/24 AS721 DNIC DoD Network Information Center 199.114.150.0/24 AS721 DNIC DoD Network Information Center 199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.154.0/24 AS1733 ADP-41 AF DDN PMO 199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency 199.114.160.0/24 AS1733 ADP-41 AF DDN PMO 199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 DISOUN DISO-UNRRA 199.123.0.0/18 AS568 DISOUN DISO-UNRRA 199.123.16.0/20 AS568 DISOUN DISO-UNRRA 199.123.80.0/21 AS568 DISOUN DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST IQuest Internet 199.202.0.0/16 AS701 UU UUNET Technologies, Inc. 202.2.64.0/20 AS9729 IS-AP iAdvantage Limited 202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES 202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG) 202.70.24.0/24 AS17888 SINGTEL-HK SingTel Hong Kong Limited 202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd. 202.70.240.0/20 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd 202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus 202.143.56.0/21 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.149.240.0/21 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.149.248.0/21 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.155.243.0/24 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.87.224.0/19 AS4799 CHINA169-JT CNCGROUP old Jitong IP network 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc. 204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc. 204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc. 205.150.0.0/15 AS701 UU UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp. 206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC 206.108.34.0/24 AS852 AGTA Telus Advanced Communications 206.108.35.0/24 AS852 AGTA Telus Advanced Communications 206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream 206.246.0.0/19 AS10489 FUTURE-100 FutureOne 206.251.69.0/24 AS27429 TIL-33 Telesat International Ltd. 206.253.190.0/23 AS8123 POLYBA Polybase 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.181.0.0/19 AS3561 CWU Cable & Wireless USA 207.231.96.0/19 AS11194 NUNETI NuNet Inc 208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC 209.34.128.0/19 AS3561 CWU Cable & Wireless USA 209.34.160.0/20 AS3561 CWU Cable & Wireless USA 209.55.64.0/18 AS5726 IWCI InterWorld Communications, Inc. 209.169.219.0/24 AS189 GNTY Genuity 209.169.223.0/24 AS189 GNTY Genuity 209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc. 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.205.95.0/24 AS6347 SAVV SAVVIS Communications Corporation 209.213.32.0/19 AS10629 INS-52 Inter-Pacific Network Services 209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services 209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd. 209.240.96.0/19 AS10815 KCNETI-1 KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc 209.251.64.0/19 AS10266 MDCN MDC, Inc. 210.213.0.0/19 AS6453 GIEUROPE Teleglobe America Inc. 216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC. 216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services 216.145.130.0/24 AS11937 TRXI TRX Inc. 216.145.132.0/24 AS11937 TRXI TRX Inc. 216.145.133.0/24 AS11937 TRXI TRX Inc. 216.145.134.0/24 AS11937 TRXI TRX Inc. 216.145.135.0/24 AS11937 TRXI TRX Inc. 216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc 216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services 216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services 216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc 216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services 216.145.218.0/24 AS17274 RWB-1 Robert W. Baird 216.169.250.0/23 AS3356 LEVEL3 Level 3 Communications 216.186.128.0/18 AS3561 CWU Cable & Wireless USA 216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications 216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications 216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications 216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications 216.186.192.0/19 AS3561 CWU Cable & Wireless USA 216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications 216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications 216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications 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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EOF, Amsterdam, May - Call for Presentations
by Daniel Karrenberg 25 Mar '04

25 Mar '04

[apologies for duplicates, hint: they have the same message-id] Hi Network Operations Folk, NOW is the time to consider making a presentation at the European Operators Forum (EOF) to be held during the 48th RIPE meeting in Amsterdam on Monday 3rd and Tuesday 4th of May 2004. We would like to have as many practical, hands-on presentations as possible this time. Remember: They do not have to be long. We prefer an stand-up interesting 10 minute presentation over a well prepared 90 minutes explanation of something not so interesting to operators. Find some information about presenting below and think about all those experiences this year that might be interesting to other operators. Should you have questions, please do not hesitate to contact me by e-mail at any time. Thanks Daniel -------------------------------------------------------------------------- Information about the EOF and presenting there: http://www.ripe.net/ripe/meetings/ripe-48/eof.html Information about the meeting in general: http://www.ripe.net/ripe/meetings/ripe-48/index.html -------------------------------------------------------------------------- Guidelines for submitting abstracts: We expect to finalise the program in shortly. We will get back to you then with scheduling details. In the meantime please provide the information below. We place special emphasis on the abstract which should contain references to related material already available if possible. Please send this to eof-coord at-sign ripe.net. - Author(s) - Speaker - (Working) Title - Abstract - Draft Presentation (if available) - Relation to other known work and/or presentations if known - Time Requested It would be helpful if the abstract was written such that potential attenders will learn what to expect from the presentation, i.e. "The presentation will describe our experiences with the Red Packet Washer (http://www.netdet.net/RPW/). We have been using the device for half a year now. It helps us deliver more hygienic datagrams to our customers and peers. We will discuss problems with packet discolouring as well as increased throughput to our upstreams due to decreased clogging by dirty micrograms. We will compare performance with the hand-scrubbing of packets which we used previously. Currently we are optimising device management and getting bugs resolved. We will strive to include the latest experiences in our report." is much better than "The presentation will describe the Red Packet Washer made by Network Detergents."

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