- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Table Analysis 19 Dec '03

19 Dec '03

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 20 Dec, 2003 Analysis Summary ---------------- BGP routing table entries examined: 130966 Prefixes after maximum aggregation: 80591 Unique aggregates announced to Internet: 62936 Total ASes present in the Internet Routing Table: 16359 Origin-only ASes present in the Internet Routing Table: 14221 Origin ASes announcing only one prefix: 6497 Transit ASes present in the Internet Routing Table: 2138 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 19 Illegal AS announcements present in the Routing Table: 14 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 14 Number of addresses announced to Internet: 1273216100 Equivalent to 75 /8s, 227 /16s and 188 /24s Percentage of available address space announced: 34.4 Percentage of allocated address space announced: 59.9 Percentage of available address space allocated: 57.3 Total number of prefixes smaller than registry allocations: 57753 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 23847 Total APNIC prefixes after maximum aggregation: 12812 Prefixes being announced from the APNIC address blocks: 22305 Unique aggregates announced from the APNIC address blocks: 12636 APNIC Region origin ASes present in the Internet Routing Table: 1952 APNIC Region origin ASes announcing only one prefix: 574 APNIC Region transit ASes present in the Internet Routing Table: 302 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 132620672 Equivalent to 7 /8s, 231 /16s and 161 /24s Percentage of available APNIC address space announced: 71.5 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: 77067 Total ARIN prefixes after maximum aggregation: 47827 Prefixes being announced from the ARIN address blocks: 59593 Unique aggregates announced from the ARIN address blocks: 20637 ARIN Region origin ASes present in the Internet Routing Table: 8830 ARIN Region origin ASes announcing only one prefix: 3091 ARIN Region transit ASes present in the Internet Routing Table: 839 Average ARIN Region AS path length visible: 4.7 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 212426400 Equivalent to 12 /8s, 169 /16s and 94 /24s Percentage of available ARIN address space announced: 74.5 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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 23294 Total RIPE prefixes after maximum aggregation: 17010 Prefixes being announced from the RIPE address blocks: 20169 Unique aggregates announced from the RIPE address blocks: 13373 RIPE Region origin ASes present in the Internet Routing Table: 5054 RIPE Region origin ASes announcing only one prefix: 2697 RIPE Region transit ASes present in the Internet Routing Table: 885 Average RIPE Region AS path length visible: 5.6 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 147501184 Equivalent to 8 /8s, 202 /16s and 176 /24s Percentage of available RIPE address space announced: 67.6 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: 5610 Total LACNIC prefixes after maximum aggregation: 2244 Prefixes being announced from the LACNIC address blocks: 5188 Unique aggregates announced from the LACNIC address blocks: 3226 LACNIC Region origin ASes present in the Internet Routing Table: 366 LACNIC Region origin ASes announcing only one prefix: 107 LACNIC Region transit ASes present in the Internet Routing Table: 68 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 13771776 Equivalent to 0 /8s, 210 /16s and 36 /24s Percentage of available LACNIC address space announced: 41.0 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 1133 Total AfriNIC prefixes after maximum aggregation: 698 Prefixes being announced from the AfriNIC address blocks: 726 Unique aggregates announced from the AfriNIC address blocks: 557 AfriNIC Region origin ASes present in the Internet Routing Table: 93 AfriNIC Region origin ASes announcing only one prefix: 28 AfriNIC Region transit ASes present in the Internet Routing Table: 12 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 1757696 Equivalent to 0 /8s, 26 /16s and 210 /24s Percentage of available AfriNIC address space announced: 10.5 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 925 1099 660 Telstra Pty Ltd 4134 756 2397 109 Data Communications Bureau 2907 363 1863 340 SINET Japan 9443 344 69 80 Primus Telecommunications 703 337 356 262 UUNET 4755 324 130 60 Videsh Sanchar Nigam Ltd. Aut 17557 310 22 152 Pakistan Telecom 17676 291 4284 37 XTAGE CORPORATION 2764 289 289 239 connect.com.au pty ltd 4766 268 2896 193 Korea Internet Exchange for " 7474 262 306 211 Optus Communications Pty Ltd 9583 262 44 11 Satyam Infoway Ltd., 4538 249 1810 20 China Education and Research 3786 234 771 204 DACOM Corporation 9929 221 154 27 China Netcom Corp. 9942 211 69 123 COMindico Australia 9800 209 346 56 CHINA UNICOM 9498 173 22 31 BHARTI BT INTERNET LTD. 17642 152 40 111 RequestDSL BGP AS# for Sydney 4837 148 1271 99 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1420 7072 984 AT&T 701 1416 8663 972 UUNET Technologies, Inc. 1239 943 3104 654 Sprint 6197 823 475 247 BellSouth Network Solutions, 18566 733 176 8 Covad Communications 209 732 3530 512 Qwest 3356 725 10925 575 Level 3 Communications, LLC 4323 677 589 204 Time Warner Communications, I 20115 582 320 332 Charter Communications 6198 567 338 194 BellSouth Network Solutions, 7843 507 520 120 Adelphia Corp. 852 505 1124 402 Telus Advanced Communications 7066 505 207 270 Virginia Polytechnic Institut 7132 452 7357 313 Southwestern Bell Internet Se 19029 416 174 269 New Edge Networks 2386 403 516 226 AT&T Data Communications Serv 690 400 58 270 Merit Network 4355 388 323 99 EarthLink, Inc. 705 381 196 236 UUNET Technologies, Inc. 27364 381 28 24 Armstrong Cable Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 698 2075 581 UUNET - Commercial IP service 3301 298 1154 283 TeliaNet Sweden 3320 280 1972 230 Deutsche Telekom AG 8220 264 425 250 COLT Internet - International 1257 258 505 192 SWIPnet Swedish IP Network 680 229 2022 226 DFN-IP service G-WiN 13083 215 51 8 Mannesmann Datenverarbeitung 3246 185 424 183 Song Networks 786 175 1826 175 The JANET IP Service 5515 173 762 135 Sonera Solution Autonomous Sy 25186 168 201 109 France Telecom Transpac's Tra 8708 165 111 158 Romania Data Systems S.A. 3303 144 557 137 Swisscom Ltd 5400 141 176 126 BT Ignite European Backbone 3215 139 706 66 France Telecom Transpac 719 134 288 104 LANLINK autonomous system 12302 126 18 33 MobiFon S.A. 3269 119 941 64 TELECOM ITALIA 2856 118 1294 108 BTnet UK Regional network 3352 102 876 30 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 349 120 68 ImpSat 8151 241 352 125 UniNet S.A. de C.V. 11172 195 77 44 Servicios Alestra S.A de C.V 7303 179 45 33 Telecom Argentina Stet-France 16814 156 10 5 NSS, S.A. 6505 135 91 95 Global One Communicaoes Ltda 10620 131 11 36 TVCABLE BOGOTA 6503 127 204 93 AVANTEL, S.A. 6147 124 78 20 Telefonica Del Peru 11340 108 3 29 Red Universitaria Nacional 8065 77 10 21 Empresas Publicas de Medellin 6535 76 5 19 Chilesat Servicios Empresari 15311 76 16 39 Telefonica Empresas 11992 75 25 31 Integrated Systems 6429 74 51 13 AT&T Chile Internet S.A. 4270 71 18 9 Red de Interconexion Universi 11311 67 7 22 Sinectis S.A. 7080 64 4 1 Electronica y Comunicaciones 27699 62 168 15 TELECOMUNICACOES DE SAO PAULO 14420 61 4 23 ANDINATEL S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 249 632 218 The Internet Solution 2018 94 297 92 Tertiary Education Network 2905 90 272 80 The Internetworking Company o 5536 89 7 22 Internet Egypt Network 2561 58 6 3 Egyptian Universities Network 11845 36 9 11 Data Pro Business Online 3208 32 2 1 ARN Network 9129 25 3 4 UUNET Kenya 16637 25 9 19 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 10798 18 1 12 Standard Bank of South Africa 8524 17 1 3 AUCEGYPT Autonomous System 12258 15 3 10 Vodacom Internet Company 15706 15 2 5 Sudatel Internet Exchange Aut 17148 14 1 8 First National Bank 2609 12 10 3 Tunisia BackBone AS 8346 12 6 12 SONATEL-AS Autonomous System Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 733 725 Covad Communications 4134 756 647 Data Communications Bureau 6197 823 576 BellSouth Network Solutions, 4323 677 473 Time Warner Communications, I 701 1416 444 UUNET Technologies, Inc. 7843 507 387 Adelphia Corp. 6198 567 373 BellSouth Network Solutions, 27364 381 357 Armstrong Cable Services 22909 320 307 Comcast Cable Corporation 5668 317 301 Century Telephone 22773 324 295 Cox Communications, Inc. Atla 1239 943 289 Sprint 4355 388 289 EarthLink, Inc. 6140 349 281 ImpSat 1221 925 265 Telstra Pty Ltd 9443 344 264 Primus Telecommunications 4755 324 264 Videsh Sanchar Nigam Ltd. Aut 17676 291 254 XTAGE CORPORATION 9583 262 251 Satyam Infoway Ltd., 20115 582 250 Charter Communications List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 31758 UNALLOCATED 69.22.180.0/24 4474 Global Village Commu 64512 PRIVATE 131.95.1.240/28 16430 University of Southe 64198 RESERVED 192.107.195.0/24 22767 NASA Earth Science D 64198 RESERVED 198.10.49.0/24 22767 NASA Earth Science D 64512 PRIVATE 204.70.1.0/24 3561 Cable & Wireless USA 64512 PRIVATE 204.70.2.0/24 3561 Cable & Wireless USA 64512 PRIVATE 204.70.3.0/24 3561 Cable & Wireless USA 64512 PRIVATE 204.70.4.0/24 3561 Cable & Wireless USA 64512 PRIVATE 204.70.5.0/24 3561 Cable & Wireless USA 31763 UNALLOCATED 205.235.32.0/19 3593 EPIX 31763 UNALLOCATED 205.235.48.0/24 3593 EPIX 31763 UNALLOCATED 205.235.49.0/24 3593 EPIX 65500 PRIVATE 209.151.142.0/24 26788 Enersource Telecom I 31749 UNALLOCATED 216.248.43.0/24 2551 ICG NetAhead, Inc 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 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 /9:4 /10:6 /11:15 /12:57 /13:102 /14:276 /15:491 /16:7529 /17:1838 /18:3439 /19:8854 /20:9269 /21:6697 /22:9311 /23:10971 /24:71453 /25:181 /26:226 /27:141 /28:32 /29:8 /30:38 /31:0 /32:9 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 727 733 Covad Communications 6197 672 823 BellSouth Network Solutions, 7018 524 1420 AT&T 701 430 1416 UUNET Technologies, Inc. 702 426 698 UUNET - Commercial IP service 6198 425 567 BellSouth Network Solutions, 7066 398 505 Virginia Polytechnic Institut 27364 375 381 Armstrong Cable Services 3356 369 725 Level 3 Communications, LLC 20115 364 582 Charter Communications 690 361 400 Merit Network 1239 338 943 Sprint 5668 280 317 Century Telephone 19029 270 416 New Edge Networks 25844 244 244 Skadden, Arps, Slate, Meagher 3320 227 280 Deutsche Telekom AG 6386 222 248 bellsouth.net, inc. 4355 215 388 EarthLink, Inc. 6517 211 236 Yipes Communications, Inc. 209 206 732 Qwest Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 5:1 12:758 13:1 14:1 15:6 16:1 17:3 20:7 24:875 32:82 38:44 40:26 44:2 55:1 56:1 57:14 61:326 62:453 63:1834 64:1786 65:1783 66:2192 67:244 68:684 69:367 80:439 81:176 82:60 128:146 129:260 130:67 131:80 132:17 134:177 135:16 136:184 137:114 138:125 139:31 140:164 141:134 142:110 143:49 144:61 145:39 146:290 147:73 148:318 149:88 150:119 151:60 152:208 153:57 154:1 155:131 156:60 157:62 158:133 159:137 160:46 161:49 162:368 163:71 164:331 165:176 166:104 167:211 168:181 169:96 170:299 171:8 192:5507 193:2470 194:2007 195:1305 196:515 198:3633 199:2838 200:3105 201:5 202:4057 203:5369 204:2966 205:2030 206:2259 207:2590 208:2479 209:2864 210:1001 211:399 212:943 213:957 214:23 215:25 216:3358 217:797 218:120 219:78 220:117 221:17 End of report

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The Cidr Report
by cidr-report＠potaroo.net 19 Dec '03

19 Dec '03

This report has been generated at Fri Dec 19 21:47:30 2003 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 12-12-03 128773 90505 13-12-03 129001 90420 14-12-03 128764 90423 15-12-03 128830 90530 16-12-03 128882 90557 17-12-03 128998 89968 18-12-03 128463 90378 19-12-03 128899 90357 AS Summary 16277 Number of ASes in routing system 6489 Number of ASes announcing only one prefix 1397 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73533696 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS 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'). --- 19Dec03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 128821 90360 38461 29.9% All ASes AS4134 730 123 607 83.2% CHINANET-BACKBONE No.31,Jin-rong Street AS6197 820 294 526 64.1% BATI-ATL BellSouth Network Solutions, Inc AS4323 677 205 472 69.7% TW-COMM Time Warner Communications, Inc. AS701 1397 963 434 31.1% ALTERNET-AS UUNET Technologies, Inc. AS7018 1392 960 432 31.0% ATT-INTERNET4 AT&T WorldNet Services AS7843 505 118 387 76.6% ADELPHIA-AS Adelphia Corp. AS6198 567 228 339 59.8% BATI-MIA BellSouth Network Solutions, Inc AS22909 320 13 307 95.9% DNEO-OSP1 Comcast Cable Communications, Inc. AS27364 381 79 302 79.3% ACS-INTERNET Armstrong Cable Services AS1239 953 663 290 30.4% SPRINTLINK Sprint AS22773 323 33 290 89.8% CCINET-2 Cox Communications Inc. Atlanta AS4355 380 99 281 73.9% ERMS-EARTHLNK EARTHLINK, INC AS1221 928 663 265 28.6% ASN-TELSTRA Telstra Pty Ltd AS17676 289 41 248 85.8% GIGAINFRA Softbank BB Corp. AS6347 329 85 244 74.2% DIAMOND SAVVIS Communications Corporation AS25844 243 16 227 93.4% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS209 734 517 217 29.6% ASN-QWEST Qwest AS6140 348 137 211 60.6% IMPSAT-USA ImpSat AS9583 262 56 206 78.6% SATYAMNET-AS Satyam Infoway Ltd., AS14654 206 3 203 98.5% WAYPORT Wayport AS11305 231 38 193 83.5% INTERLAND-NET1 Interland Incorporated AS4519 194 13 181 93.3% MAAS Maas Communications AS6327 204 28 176 86.3% SHAW Shaw Communications Inc. AS9929 201 27 174 86.6% CNCNET-CN China Netcom Corp. AS6478 207 37 170 82.1% ATT-INTERNET3 AT&T WorldNet Services AS2386 402 234 168 41.8% INS-AS AT&T Data Communications Services AS20115 580 412 168 29.0% CHARTER-NET-HKY-NC Charter Communications AS2048 246 81 165 67.1% LANET-1 State of Louisiana AS15270 204 41 163 79.9% AS-PAETEC-NET PaeTec.net -a division of PaeTecCommunications, Inc. AS9800 209 56 153 73.2% UNICOM CHINA UNICOM Total 14462 6263 8199 56.7% Top 30 total Possible Bogus Routes 24.138.80.0/20 AS11260 ANDARA-HSI Andara High Speed Internet c/o Halifax Cable Ltd. 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.62.64.0/24 AS3549 GBLX Global Crossing 64.62.126.0/23 AS25700 SWIFTDESK SWIFTDESK VENTURE 66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc 69.8.128.0/17 AS7260 NORLIGHT Norlight Telecommunications 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.64.84.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.71.0/24 AS719 AS719 LANLINK autonomous system 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.41.194.0/24 AS1982 ASN-NWNEXUS Northwest Nexus Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.136.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.114.156.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 200.120.0.0/16 AS22047 CL-VPNS-LACNIC VTR BANDA ANCHA S.A. 202.0.180.0/24 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.70.240.0/20 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.72.112.0/22 AS22351 INTELSAT-1 INTELSAT 202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd. 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 203.29.222.0/24 AS22934 EBROADBANDNOW E Broadband Now Inc. 203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.86.2.0/23 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks 203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net 203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.69.144.0/22 AS5668 CENTURY Century Telephone 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. 204.194.110.0/23 AS30653 EXOBIT 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.36.46.0/24 AS7176 GENUITY-AS7176 Genuity 216.36.47.0/24 AS7176 GENUITY-AS7176 Genuity 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 218.211.0.0/16 AS4788 TMNET-AS-AP TMnet, Telekom Malaysia 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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Announcement Routing Registry Training Courses
by RIPE NCC Training 16 Dec '03

16 Dec '03

------- Dear Colleagues, [apologies for duplicate postings] As a service to its members the RIPE NCC offers the "Routing Registry Training Course". The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT teach the basics of RIPE Database operations, - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The Routing Registry Training Course is conducted in the English language and is free of charge, since it is covered by the membership fee. More information about the Routing Registry Training Course can be found at: http://www.ripe.net/training/rr/ REGISTRATION: You can register for a Routing Registry Training Course at the following URL: http://www.ripe.net/cgi-bin/trainingform.pl.cgi Or by completing the registration form at the end of this e-mail and replying to <training(a)ripe.net> . In order to register for a Routing Registry Training Course you must be an employee of an LIR and either: - be an LIR contact - be confirmed by an LIR contact LIR contacts are those employees of an LIR who are registered with RIPE NCC as authoritative contact persons. It is expected that most of those interested in the Routing Registry Training Course will not be an authoritative contact person for their LIR, and therefore will be, refused by the course registration "robot". In order to be admitted to the course, a confirmation e-mail must be sent to <training(a)ripe.net>. Please approach the LIR contacts from your organisation personally, since the identity of LIR contacts is confidential, and the RIPE NCC is unable to divulge contact persons for any given LIR. Kind Regards, Training Team RIPE NCC ************************************************************************* COURSE DATES AND VENUES ======================== Date: Friday 6 February 2004 Time: 0900 - 1700 Location: Amsterdam, The Netherlands AND: Date: Tuesday 17 February 2004 Time: 0900 - 1700 Location: Tehran, Iran AND: Date: Friday 5 March 2004 Time: 0900 - 1700 Location: Rome, Italy AND: Date: Friday 23 April 2004 Time: 0900 - 1700 Location: Istanbul, Turkey AND: Date: Friday 14 May 2004 Time: 0900 - 1700 Location: Bratislava, Slovakia AND: Date: Thursday 24 June 2004 Time: 0900 - 1700 Location: Stockholm, Sweden ************************************************************************* REGISTRATION FORM ================= %START PART 1 - Registration 1) Your name Enter First name, Last name in full e.g. John Doe Mary-Beth Walton # NAME [ ] 2) Your Registry ID (format: country-code.<name of registry>) # REG [ ] 3) Your e-mail address # EMAIL [ ] 4) Your NIC handle (optional) # NICHANDLE [ ] 5) The course you plan to attend (date and location) # COURSE [ ] %END

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Weekly Routing Table Report
by Routing Table Analysis 15 Dec '03

15 Dec '03

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 13 Dec, 2003 Analysis Summary ---------------- BGP routing table entries examined: 131009 Prefixes after maximum aggregation: 80811 Unique aggregates announced to Internet: 62862 Total ASes present in the Internet Routing Table: 16319 Origin-only ASes present in the Internet Routing Table: 14175 Origin ASes announcing only one prefix: 6495 Transit ASes present in the Internet Routing Table: 2144 Transit-only ASes present in the Internet Routing Table: 65 Average AS path length visible in the Internet Routing Table: 5.0 Max AS path length visible: 19 Illegal AS announcements present in the Routing Table: 1 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 14 Number of addresses announced to Internet: 1271486692 Equivalent to 75 /8s, 201 /16s and 88 /24s Percentage of available address space announced: 34.3 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 57.3 Total number of prefixes smaller than registry allocations: 57692 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 24007 Total APNIC prefixes after maximum aggregation: 12977 Prefixes being announced from the APNIC address blocks: 22455 Unique aggregates announced from the APNIC address blocks: 12740 APNIC Region origin ASes present in the Internet Routing Table: 1958 APNIC Region origin ASes announcing only one prefix: 583 APNIC Region transit ASes present in the Internet Routing Table: 317 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 132346368 Equivalent to 7 /8s, 227 /16s and 114 /24s Percentage of available APNIC address space announced: 71.3 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: 77140 Total ARIN prefixes after maximum aggregation: 47952 Prefixes being announced from the ARIN address blocks: 59745 Unique aggregates announced from the ARIN address blocks: 20690 ARIN Region origin ASes present in the Internet Routing Table: 8802 ARIN Region origin ASes announcing only one prefix: 3074 ARIN Region transit ASes present in the Internet Routing Table: 829 Average ARIN Region AS path length visible: 4.8 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 211984288 Equivalent to 12 /8s, 162 /16s and 159 /24s Percentage of available ARIN address space announced: 74.3 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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 23171 Total RIPE prefixes after maximum aggregation: 16955 Prefixes being announced from the RIPE address blocks: 20033 Unique aggregates announced from the RIPE address blocks: 13314 RIPE Region origin ASes present in the Internet Routing Table: 5034 RIPE Region origin ASes announcing only one prefix: 2701 RIPE Region transit ASes present in the Internet Routing Table: 883 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 146718080 Equivalent to 8 /8s, 190 /16s and 189 /24s Percentage of available RIPE address space announced: 67.3 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, 80/6, 84/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5567 Total LACNIC prefixes after maximum aggregation: 2229 Prefixes being announced from the LACNIC address blocks: 5084 Unique aggregates announced from the LACNIC address blocks: 3101 LACNIC Region origin ASes present in the Internet Routing Table: 366 LACNIC Region origin ASes announcing only one prefix: 108 LACNIC Region transit ASes present in the Internet Routing Table: 68 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 13639680 Equivalent to 0 /8s, 208 /16s and 32 /24s Percentage of available LACNIC address space announced: 40.6 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 1122 Total AfriNIC prefixes after maximum aggregation: 698 Prefixes being announced from the AfriNIC address blocks: 725 Unique aggregates announced from the AfriNIC address blocks: 556 AfriNIC Region origin ASes present in the Internet Routing Table: 94 AfriNIC Region origin ASes announcing only one prefix: 29 AfriNIC Region transit ASes present in the Internet Routing Table: 12 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 1757184 Equivalent to 0 /8s, 26 /16s and 208 /24s Percentage of available AfriNIC address space announced: 10.5 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 950 1118 671 Telstra Pty Ltd 4134 617 2397 108 Data Communications Bureau 2907 363 1863 340 SINET Japan 4755 344 130 59 Videsh Sanchar Nigam Ltd. Aut 703 337 356 262 UUNET 9443 337 69 80 Primus Telecommunications 17557 304 22 153 Pakistan Telecom 17676 289 4252 38 XTAGE CORPORATION 2764 275 288 235 connect.com.au pty ltd 4766 268 2896 192 Korea Internet Exchange for " 7474 261 306 212 Optus Communications Pty Ltd 4538 249 1810 20 China Education and Research 9583 248 44 11 Satyam Infoway Ltd., 3786 233 771 203 DACOM Corporation 9929 219 154 27 China Netcom Corp. 9942 214 69 125 COMindico Australia 9800 208 345 58 CHINA UNICOM 9498 173 22 31 BHARTI BT INTERNET LTD. 17642 154 40 113 RequestDSL BGP AS# for Sydney 4837 145 1271 99 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1420 7058 988 AT&T 701 1417 8664 973 UUNET Technologies, Inc. 1239 953 3096 664 Sprint 209 857 3430 529 Qwest 6197 800 426 276 BellSouth Network Solutions, 18566 732 176 8 Covad Communications 3356 716 10892 567 Level 3 Communications, LLC 4323 681 609 207 Time Warner Communications, I 20115 582 320 333 Charter Communications 6198 561 337 189 BellSouth Network Solutions, 7066 509 207 271 Virginia Polytechnic Institut 852 508 1124 403 Telus Advanced Communications 7843 506 509 123 Adelphia Corp. 7132 451 7357 312 Southwestern Bell Internet Se 19029 424 174 275 New Edge Networks 2386 404 527 211 AT&T Data Communications Serv 690 400 58 270 Merit Network 4355 391 329 101 EarthLink, Inc. 705 382 196 237 UUNET Technologies, Inc. 376 354 359 114 Reseau Interordinateurs Scien RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 677 2074 561 UUNET - Commercial IP service 3301 300 1138 284 TeliaNet Sweden 3320 285 1972 233 Deutsche Telekom AG 8220 260 423 248 COLT Internet - International 1257 242 495 192 SWIPnet Swedish IP Network 680 230 2022 227 DFN-IP service G-WiN 13083 215 51 8 Mannesmann Datenverarbeitung 3246 187 426 185 Song Networks 786 175 1826 175 The JANET IP Service 5515 173 762 135 Sonera Solution Autonomous Sy 25186 172 215 123 France Telecom Transpac's Tra 8708 164 111 157 Romania Data Systems S.A. 5400 156 177 141 BT Ignite European Backbone 3215 144 722 69 France Telecom Transpac 3303 144 557 137 Swisscom Ltd 719 134 288 104 LANLINK autonomous system 12302 126 18 33 MobiFon S.A. 3269 118 940 63 TELECOM ITALIA 2856 116 1294 107 BTnet UK Regional network 3352 102 876 30 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 346 120 66 ImpSat 8151 241 352 125 UniNet S.A. de C.V. 11172 195 77 43 Servicios Alestra S.A de C.V 7303 177 46 29 Telecom Argentina Stet-France 16814 156 10 5 NSS, S.A. 6505 135 91 95 Global One Communicaoes Ltda 6503 127 204 93 AVANTEL, S.A. 6147 124 78 20 Telefonica Del Peru 10620 123 8 27 TVCABLE BOGOTA 11340 108 3 29 Red Universitaria Nacional 11992 89 25 31 Integrated Systems 8065 76 10 21 Empresas Publicas de Medellin 15311 76 16 39 Telefonica Empresas 6535 75 5 18 Chilesat Servicios Empresari 4270 71 18 9 Red de Interconexion Universi 11311 66 7 22 Sinectis S.A. 7080 64 4 1 Electronica y Comunicaciones 14420 60 4 23 ANDINATEL S.A. 27699 60 152 15 TELECOMUNICACOES DE SAO PAULO 1916 59 247 39 Fundacao de Amparo a Pesquisa AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 249 632 218 The Internet Solution 2018 94 297 92 Tertiary Education Network 5536 88 7 23 Internet Egypt Network 2905 60 245 53 The Internetworking Company o 2561 57 6 3 Egyptian Universities Network 11845 35 9 10 Data Pro Business Online 11569 31 29 28 satellite data networks 16284 31 4 5 GST-N Autonomous System 9129 26 3 4 UUNET Kenya 16637 26 9 19 Johnnic e-Ventures 5713 24 93 22 Telkom SA Ltd 12455 23 4 2 Jambonet Autonomous system 6713 22 38 9 Itissalat Al-MAGHRIB 10798 18 1 12 Standard Bank of South Africa 8524 17 1 3 AUCEGYPT Autonomous System 3208 15 2 1 ARN Network 12258 15 3 10 Vodacom Internet Company 15706 15 2 5 Sudatel Internet Exchange Aut 17148 14 1 8 First National Bank 2609 12 10 3 Tunisia BackBone AS Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 732 724 Covad Communications 6197 800 524 BellSouth Network Solutions, 4134 617 509 Data Communications Bureau 4323 681 474 Time Warner Communications, I 701 1417 444 UUNET Technologies, Inc. 7843 506 383 Adelphia Corp. 6198 561 372 BellSouth Network Solutions, 27364 354 330 Armstrong Cable Services 209 857 328 Qwest 22909 321 308 Comcast Cable Corporation 4355 391 290 EarthLink, Inc. 1239 953 289 Sprint 22773 317 286 Cox Communications, Inc. Atla 4755 344 285 Videsh Sanchar Nigam Ltd. Aut 6140 346 280 ImpSat 1221 950 279 Telstra Pty Ltd 5668 280 262 Century Telephone 9443 337 257 Primus Telecommunications 6347 330 251 SAVVIS Communications Corpora 17676 289 251 XTAGE CORPORATION List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 64512 PRIVATE 131.95.1.240/28 16430 University of Southe 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 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 /9:4 /10:6 /11:15 /12:57 /13:101 /14:278 /15:486 /16:7504 /17:1838 /18:3412 /19:8819 /20:9317 /21:6695 /22:9385 /23:11050 /24:71351 /25:183 /26:232 /27:155 /28:34 /29:9 /30:48 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 726 732 Covad Communications 6197 655 800 BellSouth Network Solutions, 7018 521 1420 AT&T 701 432 1417 UUNET Technologies, Inc. 6198 423 561 BellSouth Network Solutions, 702 408 677 UUNET - Commercial IP service 7066 401 509 Virginia Polytechnic Institut 20115 364 582 Charter Communications 3356 363 716 Level 3 Communications, LLC 690 361 400 Merit Network 27364 348 354 Armstrong Cable Services 1239 339 953 Sprint 209 295 857 Qwest 19029 274 424 New Edge Networks 5668 246 280 Century Telephone 25844 244 244 Skadden, Arps, Slate, Meagher 3320 228 285 Deutsche Telekom AG 4355 216 391 EarthLink, Inc. 6517 213 238 Yipes Communications, Inc. 6386 202 227 bellsouth.net, inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 12:756 13:1 15:6 16:1 17:3 20:7 24:863 32:82 38:43 40:25 44:2 55:1 56:1 57:16 61:319 62:456 63:1840 64:1798 65:1806 66:2192 67:281 68:645 69:354 80:443 81:173 82:43 128:144 129:263 130:67 131:80 132:17 134:167 135:16 136:184 137:114 138:127 139:31 140:164 141:134 142:112 143:49 144:65 145:42 146:290 147:70 148:315 149:88 150:118 151:60 152:208 153:55 154:1 155:128 156:61 157:61 158:135 159:137 160:46 161:49 162:368 163:71 164:333 165:173 166:104 167:211 168:181 169:96 170:299 171:9 192:5492 193:2475 194:2000 195:1290 196:515 198:3632 199:2836 200:3028 201:3 202:4240 203:5353 204:2948 205:2026 206:2272 207:2572 208:2481 209:2814 210:971 211:397 212:922 213:944 214:23 215:25 216:3346 217:802 218:121 219:87 220:116 221:17 End of report

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survey on BGP damping
by Beichuan Zhang 12 Dec '03

12 Dec '03

Hi, We are conducting a survey of BGP damping deployment and would greatly appreciate if you could take a few minutes to answer the following questions. There are a number of interesting results and various recommendations for damping settings. However, we have found only limited information on who does(does not) deploy damping and what parameter settings are selected in practice. If you are willing to participate, please send replies directly to us. We will collect the results (removing any private information regarding specific sites) and post the results to the list. Thanks! --- beichuan (1) Does your AS have BGP route flap damping turned on? * Yes * No (please skip to comments) (2) What damping parameters do you use? * Cisco Default * Juniper Default * RIPE recommendation * Customized (3) On which links do you enable damping? * To customers only * To providers * To peers * All the above (4) Comments Please tell us more such as: What kind of network are you managing (any specific names will be removed in the published study)? Why (why not) do you enable damping? If you enable damping, why did you choose your current parameters? Has your site seen specific problems that were prevented by damping (or caused by damping)? We welcome any other comments you feel are relevant. Thanks!

2 1

The Cidr Report
by cidr-report＠potaroo.net 12 Dec '03

12 Dec '03

This report has been generated at Fri Dec 12 21:47:24 2003 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 05-12-03 128663 90423 06-12-03 128656 90356 07-12-03 128631 90247 08-12-03 128530 90341 09-12-03 128679 90366 10-12-03 128743 90273 11-12-03 128672 90436 12-12-03 128773 90445 AS Summary 16242 Number of ASes in routing system 6471 Number of ASes announcing only one prefix 1396 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 74639616 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS 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'). --- 12Dec03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 128972 90500 38472 29.8% All ASes AS6197 800 306 494 61.8% BATI-ATL BellSouth Network Solutions, Inc AS4134 610 121 489 80.2% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 676 207 469 69.4% TW-COMM Time Warner Communications, Inc. AS701 1396 962 434 31.1% ALTERNET-AS UUNET Technologies, Inc. AS7018 1390 962 428 30.8% ATT-INTERNET4 AT&T WorldNet Services AS7843 504 121 383 76.0% ADELPHIA-AS Adelphia Corp. AS6198 561 221 340 60.6% BATI-MIA BellSouth Network Solutions, Inc AS209 857 531 326 38.0% ASN-QWEST Qwest AS22909 321 13 308 96.0% DNEO-OSP1 Comcast Cable Communications, Inc. AS1239 963 673 290 30.1% SPRINTLINK Sprint AS22773 317 32 285 89.9% CCINET-2 Cox Communications Inc. Atlanta AS4355 383 101 282 73.6% ERMS-EARTHLNK EARTHLINK, INC AS27364 354 78 276 78.0% ACS-INTERNET Armstrong Cable Services AS1221 938 669 269 28.7% ASN-TELSTRA Telstra Pty Ltd AS17676 287 42 245 85.4% GIGAINFRA Softbank BB Corp. AS6347 329 85 244 74.2% DIAMOND SAVVIS Communications Corporation AS25844 243 16 227 93.4% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS6140 346 132 214 61.8% IMPSAT-USA ImpSat AS14654 202 2 200 99.0% WAYPORT Wayport AS9583 248 55 193 77.8% SATYAMNET-AS Satyam Infoway Ltd., AS11305 230 37 193 83.9% INTERLAND-NET1 Interland Incorporated AS2386 403 219 184 45.7% INS-AS AT&T Data Communications Services AS4519 194 13 181 93.3% MAAS Maas Communications AS6327 204 28 176 86.3% SHAW Shaw Communications Inc. AS20115 581 413 168 28.9% CHARTER-NET-HKY-NC Charter Communications AS2048 250 84 166 66.4% LANET-1 State of Louisiana AS9929 199 34 165 82.9% CNCNET-CN China Netcom Corp. AS6478 203 39 164 80.8% ATT-INTERNET3 AT&T WorldNet Services AS15270 204 41 163 79.9% AS-PAETEC-NET PaeTec.net -a division of PaeTecCommunications, Inc. AS1761 177 25 152 85.9% TGSCNET General Services Commission Total 14370 6262 8108 56.4% Top 30 total Possible Bogus Routes 24.138.80.0/20 AS11260 ANDARA-HSI Andara High Speed Internet c/o Halifax Cable Ltd. 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.62.64.0/24 AS3549 GBLX Global Crossing 64.62.126.0/23 AS25700 SWIFTDESK SWIFTDESK VENTURE 66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc 69.8.128.0/17 AS7260 NORLIGHT Norlight Telecommunications 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.64.84.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.71.0/24 AS719 AS719 LANLINK autonomous system 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.136.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.114.156.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 202.0.180.0/24 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.70.240.0/20 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.72.112.0/22 AS22351 INTELSAT-1 INTELSAT 202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 203.29.222.0/24 AS22934 EBROADBANDNOW E Broadband Now Inc. 203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.86.2.0/23 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks 203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 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. 204.194.110.0/23 AS30653 EXOBIT 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.36.46.0/24 AS7176 GENUITY-AS7176 Genuity 216.36.47.0/24 AS7176 GENUITY-AS7176 Genuity 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 218.211.0.0/16 AS4788 TMNET-AS-AP TMnet, Telekom Malaysia 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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New Statistics Format Released
by Shane Kerr 08 Dec '03

08 Dec '03

Dear Colleagues, The RIPE NCC has been working with the other Regional Internet Registries (RIRs) - APNIC, ARIN, and LACNIC - to provide Internet number resource statistics in a common format and location. The RIR Statistic files summarise the current state of Internet number resources, and are intended to provide a snapshot of their status without transactional or historical details. The following changes will be made to the existing statistics files: - Addition of IPv6 allocations - Addition of Early Registry Transfer (ERX) IPv4 networks - Addition of Provider Independent (PI) assignments - MD5 checksum provided for verification - New directory - Minor changes in format The statistics in the new format are available at: ftp://ftp.ripe.net/pub/stats/ripencc/new/ And the statistics in the current format are available at: ftp://ftp.ripe.net/pub/stats/ripencc/ The RIPE NCC will continue to produce the statistics in the current and new format until 5 January 2004. On this date, the statistics will be in the new format at: ftp://ftp.ripe.net/pub/stats/ripencc/ Statistics previously generated will be available at: ftp://ftp.ripe.net/pub/stats/ripencc/old/ Documentation of the format of these files may be found at: ftp://ftp.ripe.net/pub/stats/ripencc/new/RIR-Statistics-Exchange-Format.txt -- Shane Kerr Software Engineering Department Manager RIPE NCC

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Weekly Routing Table Report
by Routing Table Analysis 05 Dec '03

05 Dec '03

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 06 Dec, 2003 Analysis Summary ---------------- BGP routing table entries examined: 107846 Prefixes after maximum aggregation: 68312 Unique aggregates announced to Internet: 51698 Total ASes present in the Internet Routing Table: 14250 Origin-only ASes present in the Internet Routing Table: 12314 Origin ASes announcing only one prefix: 5808 Transit ASes present in the Internet Routing Table: 1936 Transit-only ASes present in the Internet Routing Table: 197 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 19 Illegal AS announcements present in the Routing Table: 1 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1079247812 Equivalent to 64 /8s, 84 /16s and 3 /24s Percentage of available address space announced: 29.1 Percentage of allocated address space announced: 50.8 Percentage of available address space allocated: 57.3 Total number of prefixes smaller than registry allocations: 42803 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 17275 Total APNIC prefixes after maximum aggregation: 9842 Prefixes being announced from the APNIC address blocks: 15665 Unique aggregates announced from the APNIC address blocks: 9803 APNIC Region origin ASes present in the Internet Routing Table: 1591 APNIC Region origin ASes announcing only one prefix: 548 APNIC Region transit ASes present in the Internet Routing Table: 278 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 39464448 Equivalent to 2 /8s, 90 /16s and 46 /24s Percentage of available APNIC address space announced: 21.3 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: 67451 Total ARIN prefixes after maximum aggregation: 42626 Prefixes being announced from the ARIN address blocks: 50102 Unique aggregates announced from the ARIN address blocks: 16732 ARIN Region origin ASes present in the Internet Routing Table: 8220 ARIN Region origin ASes announcing only one prefix: 3012 ARIN Region transit ASes present in the Internet Routing Table: 787 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 186504832 Equivalent to 11 /8s, 29 /16s and 214 /24s Percentage of available ARIN address space announced: 65.4 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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16889 Total RIPE prefixes after maximum aggregation: 13117 Prefixes being announced from the RIPE address blocks: 13314 Unique aggregates announced from the RIPE address blocks: 9061 RIPE Region origin ASes present in the Internet Routing Table: 3798 RIPE Region origin ASes announcing only one prefix: 2113 RIPE Region transit ASes present in the Internet Routing Table: 758 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 97725056 Equivalent to 5 /8s, 211 /16s and 42 /24s Percentage of available RIPE address space announced: 44.8 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: 5303 Total LACNIC prefixes after maximum aggregation: 2103 Prefixes being announced from the LACNIC address blocks: 5094 Unique aggregates announced from the LACNIC address blocks: 3102 LACNIC Region origin ASes present in the Internet Routing Table: 364 LACNIC Region origin ASes announcing only one prefix: 106 LACNIC Region transit ASes present in the Internet Routing Table: 68 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 16 Number of LACNIC addresses announced to Internet: 13566208 Equivalent to 0 /8s, 207 /16s and 1 /24s Percentage of available LACNIC address space announced: 40.4 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 926 Total AfriNIC prefixes after maximum aggregation: 624 Prefixes being announced from the AfriNIC address blocks: 724 Unique aggregates announced from the AfriNIC address blocks: 556 AfriNIC Region origin ASes present in the Internet Routing Table: 80 AfriNIC Region origin ASes announcing only one prefix: 29 AfriNIC Region transit ASes present in the Internet Routing Table: 10 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 1757184 Equivalent to 0 /8s, 26 /16s and 208 /24s Percentage of available AfriNIC address space announced: 10.5 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 923 1116 663 Telstra Pty Ltd 2907 359 1840 336 SINET Japan 703 315 301 250 UUNET 4755 309 98 58 Videsh Sanchar Nigam Ltd. Aut 17557 291 21 155 Pakistan Telecom 2764 269 224 237 connect.com.au pty ltd 7474 262 306 212 Optus Communications Pty Ltd 4134 212 791 50 Data Communications Bureau 9443 207 25 76 Primus Telecommunications 9942 173 52 121 COMindico Australia 9498 172 22 31 BHARTI BT INTERNET LTD. 17642 148 39 109 RequestDSL BGP AS# for Sydney 4739 140 60 130 Commerical Internet eXchange 7633 138 23 39 Software Technology Parks of 4766 134 436 88 Korea Internet Exchange for " 9238 124 8 27 TATA ISP 4795 113 16 45 INDOSATNET-ASN 17536 112 8 43 Prodidgy Telecommunications 4538 111 458 8 China Education and Research 4657 111 71 24 Starhub Internet, Singapore ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 1350 8554 935 UUNET Technologies, Inc. 7018 1339 6973 932 AT&T 1239 886 3054 617 Sprint 209 805 3253 493 Qwest 18566 731 176 8 Covad Communications 6197 645 418 153 BellSouth Network Solutions, 3356 621 10656 494 Level 3 Communications, LLC 20115 556 317 325 Charter Communications 7843 519 497 117 Adelphia Corp. 4323 518 556 187 Time Warner Communications, I 7066 511 207 271 Virginia Polytechnic Institut 852 487 1024 389 Telus Advanced Communications 6198 473 328 179 BellSouth Network Solutions, 7132 437 7071 302 Southwestern Bell Internet Se 690 400 58 270 Merit Network 2386 382 525 205 AT&T Data Communications Serv 376 357 359 114 Reseau Interordinateurs Scien 27364 354 28 24 Armstrong Cable Services 705 345 184 216 UUNET Technologies, Inc. 19029 344 91 274 New Edge Networks RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 604 1750 513 UUNET - Commercial IP service 3301 292 940 277 TeliaNet Sweden 3320 266 1032 217 Deutsche Telekom AG 680 231 2022 227 DFN-IP service G-WiN 1257 221 345 176 SWIPnet Swedish IP Network 8220 216 261 210 COLT Internet - International 13083 215 51 8 Mannesmann Datenverarbeitung 786 173 1808 173 The JANET IP Service 5515 171 743 133 Sonera Solution Autonomous Sy 3246 162 351 160 Song Networks 25186 159 214 117 France Telecom Transpac's Tra 5400 139 139 124 BT Ignite European Backbone 3215 136 626 64 France Telecom Transpac 3303 135 472 128 Swisscom Ltd 719 131 272 102 LANLINK autonomous system 8708 131 104 127 Romania Data Systems S.A. 2856 105 936 97 BTnet UK Regional network 3269 90 738 49 TELECOM ITALIA 137 83 637 81 GARR Italian academic and res 3292 82 617 80 TDC Tele Danmark LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 346 120 66 ImpSat 8151 240 350 124 UniNet S.A. de C.V. 11172 195 77 43 Servicios Alestra S.A de C.V 7303 184 46 17 Telecom Argentina Stet-France 16814 156 10 5 NSS, S.A. 6503 127 204 93 AVANTEL, S.A. 6147 124 78 20 Telefonica Del Peru 11340 108 3 29 Red Universitaria Nacional 6505 90 83 57 Global One Communicaoes Ltda 10620 85 6 13 TVCABLE BOGOTA 11992 85 24 31 Integrated Systems 15311 76 16 39 Telefonica Empresas 6535 75 5 18 Chilesat Servicios Empresari 8065 73 10 17 Empresas Publicas de Medellin 4270 71 18 9 Red de Interconexion Universi 7080 64 4 1 Electronica y Comunicaciones 14420 62 4 21 ANDINATEL S.A. 27699 60 152 15 TELECOMUNICACOES DE SAO PAULO 1916 59 247 39 Fundacao de Amparo a Pesquisa 7738 58 202 13 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 249 632 218 The Internet Solution 2018 94 297 92 Tertiary Education Network 5536 66 6 13 Internet Egypt Network 2905 60 245 53 The Internetworking Company o 2561 57 6 3 Egyptian Universities Network 5713 24 93 22 Telkom SA Ltd 11569 24 27 21 satellite data networks 11845 24 5 9 Data Pro Business Online 9129 23 2 3 UUNET Kenya 16637 23 7 18 Johnnic e-Ventures 10798 18 1 12 Standard Bank of South Africa 3208 17 2 1 ARN Network 6713 17 30 8 Itissalat Al-MAGHRIB 12258 15 3 10 Vodacom Internet Company 17148 14 1 8 First National Bank 6879 11 1 3 EUnet Egypt 2609 10 8 2 Tunisia BackBone AS 8346 10 2 10 SONATEL-AS Autonomous System 12455 10 2 1 Jambonet Autonomous system 10474 9 9 8 NetActive ISP Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 731 723 Covad Communications 6197 645 492 BellSouth Network Solutions, 7018 1339 407 AT&T 7843 519 402 Adelphia Corp. 4323 518 331 Time Warner Communications, I 27364 354 330 Armstrong Cable Services 209 805 312 Qwest 22909 317 305 Comcast Cable Corporation 6198 473 294 BellSouth Network Solutions, 22773 311 283 Cox Communications, Inc. Atla 6140 346 280 ImpSat 1239 886 269 Sprint 1221 923 260 Telstra Pty Ltd 4755 309 251 Videsh Sanchar Nigam Ltd. Aut 376 357 243 Reseau Interordinateurs Scien 25844 244 242 Skadden, Arps, Slate, Meagher 7066 511 240 Virginia Polytechnic Institut 4355 306 232 EarthLink, Inc. 20115 556 231 Charter Communications 14900 250 217 US LEC Corp List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 64512 PRIVATE 131.95.1.240/28 16430 University of Southe 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 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 192.119.135.0/24 270 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 /11:12 /12:50 /13:77 /14:224 /15:387 /16:6611 /17:1276 /18:2285 /19:5620 /20:6805 /21:5459 /22:7635 /23:9381 /24:61468 /25:136 /26:156 /27:77 /28:59 /29:21 /30:50 /31:0 /32:30 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 725 731 Covad Communications 6197 511 645 BellSouth Network Solutions, 7018 464 1339 AT&T 7066 403 511 Virginia Polytechnic Institut 702 372 604 UUNET - Commercial IP service 701 366 1350 UUNET Technologies, Inc. 690 361 400 Merit Network 27364 348 354 Armstrong Cable Services 6198 341 473 BellSouth Network Solutions, 20115 339 556 Charter Communications 3356 307 621 Level 3 Communications, LLC 1239 292 886 Sprint 209 261 805 Qwest 25844 244 244 Skadden, Arps, Slate, Meagher 3320 217 266 Deutsche Telekom AG 19029 199 344 New Edge Networks 14654 191 195 Wayport 13083 188 215 Mannesmann Datenverarbeitung 6140 184 346 ImpSat 7843 183 519 Adelphia Corp. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:2 12:755 13:1 15:6 16:1 17:3 20:7 24:870 32:82 38:44 40:24 43:1 44:2 55:1 56:1 57:14 61:306 62:449 63:1847 64:1817 65:1817 66:2189 67:283 68:642 69:352 80:443 81:166 82:34 128:148 129:264 130:70 131:80 132:17 134:191 135:16 136:182 137:112 138:127 139:29 140:162 141:140 142:111 143:49 144:64 145:39 146:289 147:71 148:315 149:86 150:118 151:60 152:209 153:56 154:1 155:128 156:60 157:62 158:136 159:137 160:46 161:49 162:364 163:73 164:334 165:174 166:104 167:212 168:182 169:94 170:307 171:9 192:5492 193:2465 194:2006 195:1287 196:515 198:3633 199:2841 200:3044 201:2 202:4211 203:5355 204:2942 205:2018 206:2270 207:2618 208:2486 209:647 End of report

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Deprecation of "cross-nfy:" and "cross-mnt:" attributes in the RIPE Whois Database
by Katie Petrusha 05 Dec '03

05 Dec '03

[ Apologies for duplicate messages ] Dear colleagues, "cross-nfy:" and "cross-mnt:" attributes will be deprecated in the RIPE Whois Database by 1 February 2004. The RIPE Whois Database previously had a cross notification mechanism. This mechanism used "cross-nfy:" and "cross-mnt:" attributes of route and aut-num objects to notify particular maintainers and contacts when an overlapping route object had been added or removed. In May 2003, this mechanism was deprecated, as it is already covered by Routing Policy System Security functionality. In March 2003, the proposal was circulated to deprecate "cross-nfy:" and "cross-mnt:" attributes in the RIPE Whois Database as they are no longer needed: http://www.ripe.net/ripe/mail-archives/db-wg/2003/msg00035.html Approximately 180 aut-num and 620 route objects will be affected by this change. These objects should be modified before 1 February 2003 and the "cross-nfy:" and/or "cross-mnt:" attributes should be removed from them. As soon as these attributes have been deprecated, they will not be accepted in the RIPE Whois Database. Therefore, we encourage everyone to make the necessary modifications in advance. The RIPE Database Administration will update the objects still requiring modifications to change deprecated attributes into "remarks:" attributes. No individual notifications will be sent. Relevant maintainers will be notified via the usual RIPE Whois Database notification mechanism. This information can be found at: http://www.ripe.net/db/cross_nfy_mnt_deprecation.html -- Katie Petrusha Software Engineering Department RIPE NCC

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The Cidr Report
by cidr-report＠potaroo.net 05 Dec '03

05 Dec '03

This report has been generated at Fri Dec 5 21:47:15 2003 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 28-11-03 128347 90330 29-11-03 128360 90279 30-11-03 128411 90309 01-12-03 128392 90290 02-12-03 128418 90292 03-12-03 128561 90308 04-12-03 128539 90397 05-12-03 128663 90435 AS Summary 16204 Number of ASes in routing system 6463 Number of ASes announcing only one prefix 1406 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73591040 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS 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'). --- 05Dec03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 128617 90395 38222 29.7% All ASes AS6197 764 265 499 65.3% BATI-ATL BellSouth Network Solutions, Inc AS4323 678 206 472 69.6% TW-COMM Time Warner Communications, Inc. AS701 1406 972 434 30.9% ALTERNET-AS UUNET Technologies, Inc. AS7018 1387 962 425 30.6% ATT-INTERNET4 AT&T WorldNet Services AS7843 524 122 402 76.7% ADELPHIA-AS Adelphia Corp. AS4134 502 123 379 75.5% CHINANET-BACKBONE No.31,Jin-rong Street AS6198 610 254 356 58.4% BATI-MIA BellSouth Network Solutions, Inc AS209 859 535 324 37.7% ASN-QWEST Qwest AS22909 317 12 305 96.2% DNEO-OSP1 Comcast Cable Communications, Inc. AS1239 953 669 284 29.8% SPRINTLINK Sprint AS22773 315 31 284 90.2% CCINET-2 Cox Communications Inc. Atlanta AS4355 383 101 282 73.6% ERMS-EARTHLNK EARTHLINK, INC AS27364 354 73 281 79.4% ACS-INTERNET Armstrong Cable Services AS1221 954 677 277 29.0% ASN-TELSTRA Telstra Pty Ltd AS6347 331 85 246 74.3% DIAMOND SAVVIS Communications Corporation AS17676 283 39 244 86.2% GIGAINFRA Softbank BB Corp. AS25844 243 17 226 93.0% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS6140 346 130 216 62.4% IMPSAT-USA ImpSat AS14654 206 2 204 99.0% WAYPORT Wayport AS11305 230 37 193 83.9% INTERLAND-NET1 Interland Incorporated AS2386 402 218 184 45.8% INS-AS AT&T Data Communications Services AS4519 194 13 181 93.3% MAAS Maas Communications AS6327 204 28 176 86.3% SHAW Shaw Communications Inc. AS9583 228 58 170 74.6% SATYAMNET-AS Satyam Infoway Ltd., AS9929 197 27 170 86.3% CNCNET-CN China Netcom Corp. AS20115 581 413 168 28.9% CHARTER-NET-HKY-NC Charter Communications AS2048 251 85 166 66.1% LANET-1 State of Louisiana AS15270 203 41 162 79.8% AS-PAETEC-NET PaeTec.net -a division of PaeTecCommunications, Inc. AS6478 193 41 152 78.8% ATT-INTERNET3 AT&T WorldNet Services AS6517 237 87 150 63.3% YIPESCOM Yipes Communications, Inc. Total 14335 6323 8012 55.9% Top 30 total Possible Bogus Routes 24.138.80.0/20 AS11260 ANDARA-HSI Andara High Speed Internet c/o Halifax Cable Ltd. 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.62.64.0/24 AS3549 GBLX Global Crossing 64.62.126.0/23 AS25700 SWIFTDESK SWIFTDESK VENTURE 66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc 69.8.128.0/17 AS7260 NORLIGHT Norlight Telecommunications 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.64.84.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.71.0/24 AS719 AS719 LANLINK autonomous system 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.136.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center 199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.114.156.0/24 AS1913 DLA4 Defense Logistics Agency 199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 202.0.180.0/24 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.70.240.0/20 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 202.72.112.0/22 AS22351 INTELSAT-1 INTELSAT 202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd. 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 202.165.0.0/20 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 202.165.16.0/20 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India 203.29.222.0/24 AS22934 EBROADBANDNOW E Broadband Now Inc. 203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.86.2.0/23 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. 203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks 203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd 203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet 203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet 203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net 203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia 203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 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. 204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 Allstream Corp. Corporation Allstream 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.36.46.0/24 AS7176 GENUITY-AS7176 Genuity 216.36.47.0/24 AS7176 GENUITY-AS7176 Genuity 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 218.211.0.0/16 AS4788 TMNET-AS-AP TMnet, Telekom Malaysia 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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