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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: The Cidr Report
So anyway, was discussing the cidr report at the last nanog.. I was pointing out that deaggregation is discouraged by the naming and shaming and then someone else pointed out that this list has scarcely altered in months. So, what can we do as the operator community if this report isnt having the desired effect? Steve On Fri, 14 Nov 2003, [email protected] wrote: > > This report has been generated at Fri Nov 14 21:48:00 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 > 07-11-03 127597 90282 > 08-11-03 127873 90220 > 09-11-03 127555 90261 > 10-11-03 127607 90361 > 11-11-03 127817 90325 > 12-11-03 127745 90342 > 13-11-03 127842 90301 > 14-11-03 127686 90402 > > > AS Summary > 16121 Number of ASes in routing system > 6426 Number of ASes announcing only one prefix > 1410 Largest number of prefixes announced by an AS > AS701 : ALTERNET-AS UUNET Technologies, Inc. > 73534720 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'). > > --- 14Nov03 --- > ASnum NetsNow NetsAggr NetGain % Gain Description > > Table 127709 90347 37362 29.3% All ASes > > AS4323 687 201 486 70.7% TW-COMM Time Warner > Communications, Inc. > AS701 1410 979 431 30.6% ALTERNET-AS UUNET > Technologies, Inc. > AS7018 1367 948 419 30.7% ATT-INTERNET4 AT&T WorldNet > Services > AS7843 526 122 404 76.8% ADELPHIA-AS Adelphia Corp. > AS6197 641 261 380 59.3% BATI-ATL BellSouth Network > Solutions, Inc > AS6198 611 253 358 58.6% BATI-MIA BellSouth Network > Solutions, Inc > AS209 880 536 344 39.1% ASN-QWEST Qwest > AS22909 311 9 302 97.1% DNEO-OSP1 Comcast Cable > Communications, Inc. > AS4355 386 101 285 73.8% ERMS-EARTHLNK EARTHLINK, INC > AS22773 305 25 280 91.8% CCINET-2 Cox Communications > Inc. Atlanta > AS27364 338 72 266 78.7% ACS-INTERNET Armstrong Cable > Services > AS6347 349 85 264 75.6% DIAMOND SAVVIS Communications > Corporation > AS1221 955 693 262 27.4% ASN-TELSTRA Telstra Pty Ltd > AS1239 928 671 257 27.7% SPRINTLINK Sprint > AS17676 278 35 243 87.4% GIGAINFRA Softbank BB Corp. > AS4134 363 125 238 65.6% CHINANET-BACKBONE > No.31,Jin-rong Street > AS25844 243 16 227 93.4% SKADDEN1 Skadden, Arps, Slate, > Meagher & Flom LLP > AS9583 275 81 194 70.5% SATYAMNET-AS Satyam Infoway > Ltd., > AS11305 229 38 191 83.4% INTERLAND-NET1 Interland > Incorporated > AS2386 397 214 183 46.1% INS-AS AT&T Data > Communications Services > AS4519 193 12 181 93.8% MAAS Maas Communications > AS9498 210 32 178 84.8% BBIL-AP BHARTI BT INTERNET > LTD. > AS6140 340 164 176 51.8% IMPSAT-USA ImpSat > AS6327 203 27 176 86.7% SHAW Shaw Communications Inc. > AS14654 175 2 173 98.9% WAYPORT Wayport > AS2048 252 86 166 65.9% LANET-1 State of Louisiana > AS7132 472 308 164 34.7% SBIS-AS SBC Internet Services > - Southwest > AS20115 584 424 160 27.4% CHARTER-NET-HKY-NC Charter > Communications > AS9929 192 36 156 81.2% CNCNET-CN China Netcom Corp. > AS15270 202 48 154 76.2% AS-PAETEC-NET PaeTec.net -a > division of > PaeTecCommunications, Inc. > > Total 14302 6604 7698 53.8% 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 > 64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. > 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 > 140.240.0.0/13 AS1 GNTY-1 Genuity > 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. > 192.83.16.0/20 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 > 198.136.32.0/20 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 ATTCA-15290 AT&T Canada Telecom Services Company > 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 > 199.114.140.0/24 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. > 202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom > 202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom > 202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network��China169 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. > 202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd. > 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street > 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider > 202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network��China169 Beijing Province Network > 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network��China169 Beijing Province Network > 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network��China169 Beijing Province Network > 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange > 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 > 202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. > 203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet > 203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet > 203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet > 203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet > 203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet > 203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet > 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. > 203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom > 203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom > 203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks > 203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd > 203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited > 203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet > 203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet > 203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet > 203.132.105.0/24 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 > 203.135.224.0/19 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd. > 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. > 204.29.189.0/24 AS3956 TX-METRO Texas Metronet > 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 ATTCA-15290 AT&T Canada Telecom Services Company > 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 > 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. > 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. > 216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc. > 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services > 218.211.0.0/16 AS4788 TMNET-AS-AP TMnet, Telekom Malaysia > 222.28.0.0/14 AS4538 ERX-CERNET-BKB China Education and Research Network Center > > > Please see http://www.cidr-report.org for the full report > > ------------------------------------ > Copies of this report are mailed to: > [email protected] > [email protected] > [email protected]apops.net > [email protected] > [email protected] >
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