nanog mailing list archives
Re: The Cidr Report
From: Matt Levine <matt () deliver3 com>
Date: Sat, 21 Jun 2003 17:19:01 -0400
On 6/21/03 4:43 PM, "Kris Foster" <Kris.Foster () telus com> wrote:
They transit thro Qwest and Cogent. Perhaps its the responsibility of folks accepting the routes to sanity check and implement sensible policy?And the one who filters the customer first will lose revenue..
Unlikely, I have a hunch that interland isn't billed on ingress usage.
KrisOn Sat, 21 Jun 2003, Hank Nussbacher wrote:At 01:00 PM 21-06-03 -0400, Haesu wrote:What is up with ASN11305 generating humongous loads ofunaggregated /24's?Sent them an email 11 days ago, no reply yet:Date: Tue, 10 Jun 2003 10:56:46 +0200 To: asnadmin () interland com, abuse () interland com From: Hank Nussbacher <hank () att net il> Subject: AS11305 - routing table bloat Cc: "Terry Baranski" <tbaranski () mail com>, bgreene () cisco com AS11305 has been lately seen to be sending out too manyprefixes not basedon CIDR boundries, thereby increasing the global router table size: ASnum NetsNow NetsAggr NetGain % Gain Description AS11305 646 136 510 78.9%INTERLAND-NET1 InterlandIncorporated See http://www.mcvax.org/~jhma/routing/ andhttp://bgp.potaroo.net/cidr/and http://bgp.potaroo.net/cgi-bin/as-report?as=as11305&view=4637 for further details. Regards, Hank-Hank-hcAggregation 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'). --- 20Jun03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 122681 87722 34959 28.5% All ASes AS7132 923 229 694 75.2% SBIS-ASSBC Internet Services- Southwest AS11305 647 137 510 78.8%INTERLAND-NET1 InterlandIncorporated AS701 1514 1070 444 29.3% ALTERNET-AS UUNETTechnologies, Inc.AS7843 614 175 439 71.5%ADELPHIA-AS Adelphia Corp.AS4323 600 177 423 70.5% TW-COMMTime WarnerCommunications, Inc.AS7018 1337 927 410 30.7%ATT-INTERNET4 AT&T WorldNetServices AS3908 889 521 368 41.4%SUPERNETASBLK SuperNet, Inc.AS1221 1062 756 306 28.8%ASN-TELSTRA Telstra Pty LtdAS6197 518 225 293 56.6% BATI-ATLBellSouth NetworkSolutions, Inc AS4355 397 111 286 72.0%ERMS-EARTHLNK EARTHLINK, INCAS6198 475 189 286 60.2% BATI-MIABellSouth NetworkSolutions, Inc AS1239 959 677 282 29.4% SPRINTLINK Sprint AS6347 367 92 275 74.9% DIAMONDSAVVIS CommunicationsCorporation AS27364 319 87 232 72.7%ACS-INTERNET Armstrong CableServices AS17676 250 24 226 90.4% GIGAINFRAXTAGE CORPORATIONAS22773 220 8 212 96.4% CCINET-2Cox CommunicationsInc. Atlanta AS209 498 305 193 38.8% ASN-QWEST Qwest AS705 508 331 177 34.8% ALTERNET-AS UUNETTechnologies, Inc.AS2386 406 235 171 42.1% INS-AS AT&T DataCommunications ServicesAS2048 258 87 171 66.3% LANET-1State of LouisianaAS17557 341 173 168 49.3%PKTELECOM-AS-AP PakistanTelecom AS6327 190 24 166 87.4% SHAWFIBERShaw FiberlinkLimited AS13601 205 46 159 77.6%ASN-INNERHOST Innerhost, Inc.AS690 450 293 157 34.9%MERIT-AS-27 Merit NetworkInc.AS20115 463 311 152 32.8%CHARTER-NET-HKY-NC CharterCommunications AS3602 226 79 147 65.0%SPRINT-CA-AS Sprint CanadaInc. AS2686 258 112 146 56.6% AS2686AT&T Global NetworkServices - EMEA AS6140 297 155 142 47.8% IMPSAT-USA ImpSat AS7303 238 98 140 58.8%AR-TAST-LACNIC TelecomArgentina Stet-FranceTelecomS.A. AS14654 145 6 139 95.9% WAYPORT Wayport Total 15574 7660 7914 50.8% Top 30 total Possible Bogus Routes 24.2.128.0/21 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.7.10.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.11.98.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.14.197.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.18.132.0/23 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.23.8.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.119.0.0/16 AS11492 CABLEONE CABLE ONE 24.119.66.0/24 AS11492 CABLEONE CABLE ONE 24.180.60.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.185.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.186.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.187.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.188.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.189.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.183.191.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services24.223.128.0/17 AS11060 NEO-RR-COM Time WarnerCable Northeast Ohio61.12.32.0/24 AS7545 TPG-INTERNET-APTPG Internet Pty Ltd61.12.34.0/24 AS7545 TPG-INTERNET-APTPG Internet Pty Ltd64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. 65.2.165.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.6.145.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.6.146.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.6.147.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.6.150.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.6.151.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.8.0.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.11.200.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.11.201.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services65.15.117.0/24 AS6478 ATT-INTERNET3 AT&TWorldNet Services66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 66.240.192.0/19 AS10439 CARI CaliforniaRegional Intranet,Inc.66.240.192.0/20 AS10439 CARI CaliforniaRegional Intranet,Inc.69.22.64.0/19 AS10994 TAMPA2-TWC-5 Time WarnerCommunications69.22.96.0/20 AS10994 TAMPA2-TWC-5 Time WarnerCommunications69.51.64.0/19 AS21947 PANGUICH-10Cutthroat Communications69.58.0.0/19 AS11877 FROGNET FrogNet, Inc. 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 140.240.0.0/13 AS1 GNTY-1 Genuity 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 165.212.0.0/16 AS7424 USANET USA.Net 166.16.0.0/16 AS7132 SBIS-AS SBCInternet Services -Southwest171.64.0.0/10 AS1 GNTY-1 Genuity 192.43.230.0/24 AS4738 SAARDNET-AS SouthAustralianAcademic Research and Development Network192.44.0.0/19 AS702 ALTERNET-AS UUNETTechnologies, Inc.192.83.16.0/20 AS5515 SONERA-GLOBAL-IPSonera SolutionAutonomous System192.83.32.0/19 AS5515 SONERA-GLOBAL-IPSonera SolutionAutonomous System192.83.64.0/19 AS5515 SONERA-GLOBAL-IPSonera SolutionAutonomous System192.83.96.0/22 AS5515 SONERA-GLOBAL-IPSonera SolutionAutonomous System192.83.100.0/24 AS5515 SONERA-GLOBAL-IPSonera SolutionAutonomous System192.119.135.0/24 AS270 PSCNI-AS NationalAeronautics andSpace Administration192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&TWorldNet Services192.136.79.0/24 AS719 AS719 LANLINKautonomous system192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA 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 192.228.0.0/16 AS4637 REACH ReachNetwork Border AS192.243.32.0/23 AS2044 PALIN-AS PalinAquisitions Inc.198.23.26.0/24 AS4390 BELLATLANTIC-COMBell 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-ASNaval UnderwaterSystems Center198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET OregonJoint GraduateSchools of Engineering198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET MartinCounty Board ofCounty Commissioners198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GTGroup TelecomServices Corp.198.161.165.0/24 AS852 ASN852 TelusAdvanced Communications198.163.155.0/24 AS684 MBNET-AS ManitobaRegional Network198.167.0.0/16 AS7456 INTERHOP InterhopNetwork SERVICESInc.198.167.163.0/24 AS15290 ATTCA-15290 AT&TCanada TelecomServices Company198.168.0.0/16 AS701 ALTERNET-AS UUNETTechnologies, 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-ASUniversity of BritishColumbia199.79.32.0/20 AS3701 NERONET OregonJoint GraduateSchools of Engineering199.84.0.0/16 AS701 ALTERNET-AS UUNETTechnologies, 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 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.120.32.0/19 AS16582 NEXTLEVELINTERNETNEXTLEVELINTERNET, INC.199.121.0.0/16 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 199.167.25.0/24 AS701 ALTERNET-AS UUNETTechnologies, Inc.199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNETTechnologies, Inc.202.3.144.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.146.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.147.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.148.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.149.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.150.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.152.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.154.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.155.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.157.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.158.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.3.159.0/24 AS17557 PKTELECOM-AS-APPakistan Telecom202.4.252.0/22 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.4.255.0/24 AS4799 UNSPECIFIED JiTong CommunicationsCo., Ltd.202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.10.72.0/21 AS9716 AUSTAR-AS-APAustar Entertainement202.44.112.0/20 AS17458 CWNETDG-IO-APCable and Wireless202.122.76.0/24 AS17553 TIMELESS-AP SystemIntegrationprovider202.130.224.0/20 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.240.0/21 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.248.0/22 AS4812 CHINANET-SH-APChina Telecom (Group)202.130.252.0/22 AS4812 CHINANET-SH-APChina Telecom (Group)202.136.254.0/23 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.136.254.0/24 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.140.230.0/23 AS9466 UUNET-JP-AP UUNETJapan Limited202.140.232.0/23 AS9466 UUNET-JP-AP UUNETJapan Limited202.140.234.0/24 AS9466 UUNET-JP-AP UUNETJapan Limited202.140.235.0/24 AS9466 UUNET-JP-AP UUNETJapan Limited202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD. 202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD. 202.143.48.0/21 AS4795 INDOSAT2-ID-APINDOSATNET-ASN202.143.56.0/21 AS4795 INDOSAT2-ID-APINDOSATNET-ASN202.161.0.0/19 AS10097 FLOWCOM flowcommunications level2 541 kent st sydney nsw 2000202.161.0.0/21 AS4634 -No Whois Entry- 202.161.8.0/21 AS4634 -No Whois Entry- 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange 202.165.0.0/19 AS9443INTERNETPRIMUS-AS-AP PrimusTelecommunications202.173.32.0/19 AS9671 APNIC-AS-3-BLOCKAsia PacificNetwork Information Centre203.62.0.0/17 AS7572 AARNET-ACT-RNOAustralian Academicand 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 203.78.125.0/24 AS17653 PCM-HK-AP PacificCentury Matrix203.86.2.0/23 AS4058 APNIC-4058 AsiaPacific NetworkInformation Centre203.90.192.0/20 AS9658 ETPI-IDS-AS-APEastern TelecomsPhils., Inc.203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 AsiaPacific NetworkInformation Centre204.19.224.0/19 AS816 UUNET-AS4 UUNETTechnologies, Inc.204.29.189.0/24 AS11755 WAYMARKCOMMWaymark InternetServices, Inc.204.52.232.0/24 AS7177 DFWNET DFWInternet Services, Inc.204.89.225.0/24 AS2495 KANREN Kansas Research andEducation Network204.154.240.0/21 AS11572 MEDIACOMMediacom,llc / RidgeNet204.194.110.0/23 AS10588 ICSNET IntelligentComputerSolutions, Inc205.150.0.0/15 AS701 ALTERNET-AS UUNETTechnologies, Inc.206.41.32.0/19 AS14824 NEWSOUTH NewSouthCommunications Corp.206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET AlltelInformationServices, Inc.206.108.34.0/24 AS852 ASN852 TelusAdvanced Communications206.108.35.0/24 AS852 ASN852 TelusAdvanced Communications206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 206.167.57.0/24 AS376 RISQ-AS ReseauInterordinateursScientique Quebecois (RISQ)206.191.64.0/18 AS15290 ATTCA-15290 AT&TCanada TelecomServices Company206.251.69.0/24 AS27429 TIL TelesatInternational Ltd.207.47.39.0/24 AS816 UUNET-AS4 UUNETTechnologies, Inc.207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.65.232.0/23 AS701 ALTERNET-AS UUNETTechnologies, Inc.208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.104.198.0/24 AS6137 SISNA SISNA, Inc. 209.104.199.0/24 AS6137 SISNA SISNA, Inc. 209.104.218.0/24 AS6137 SISNA SISNA, Inc. 209.104.219.0/24 AS6137 SISNA SISNA, Inc. 209.104.252.0/22 AS12030 PACIFIC-ONLINE-PONPacific OnlineServices209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNETTechnologies, Inc.209.160.73.0/24 AS13415 LUMIX LumixCommunications, Inc.209.160.209.0/24 AS13415 LUMIX LumixCommunications, 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 TritonTechnologies, Inc.209.213.32.0/19 AS10629 INTERPACInter-Pacific NetworkServices209.213.50.0/24 AS10629 INTERPACInter-Pacific NetworkServices209.213.51.0/24 AS10629 INTERPACInter-Pacific NetworkServices209.213.55.0/24 AS10629 INTERPACInter-Pacific NetworkServices209.213.56.0/24 AS10629 INTERPACInter-Pacific NetworkServices209.213.160.0/19 AS4355 ERMS-EARTHLNKEARTHLINK, INC209.222.137.0/24 AS27429 TIL TelesatInternational 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. 210.4.20.0/22 AS10095 AS10095 Segmentation Fault 210.4.60.0/24 AS10095 AS10095 Segmentation Fault 210.4.61.0/24 AS10095 AS10095 Segmentation Fault 211.27.156.0/24 AS9768 PUBNET1-AS KT 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&TWorldNet Services216.115.178.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.179.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.182.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.183.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.184.0/23 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.186.0/23 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.186.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.189.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.190.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.115.191.0/24 AS11676 ACSBPS AffiliatedComputingServices Business ProcessSolutions216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.211.177.0/24 AS14473 KNET KNet, Inc. 216.226.108.0/22 AS3602 SPRINT-CA-ASSprint Canada Inc.Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog () merit edu eof-list () ripe net apops () apops net routing-wg () ripe net afnog () afnog org-- Sincerely, Haesu C. TowardEX Technologies, Inc. WWW: http://www.towardex.com E-mail: haesu () towardex com Cell: (978) 394-2867
-- Matt Levine <matt () deliver3 com> "The Trouble with doing anything right the first time is that nobody appreciates how difficult it was." -BIX
Current thread:
- The Cidr Report cidr-report (Jun 06)
- <Possible follow-ups>
- The Cidr Report cidr-report (Jun 13)
- The Cidr Report cidr-report (Jun 20)
- Re: The Cidr Report Haesu (Jun 21)
- Re: The Cidr Report Hank Nussbacher (Jun 21)
- Re: The Cidr Report Stephen J. Wilcox (Jun 21)
- Re: The Cidr Report Haesu (Jun 21)
- RE: The Cidr Report Kris Foster (Jun 21)
- Re: The Cidr Report Matt Levine (Jun 21)
- RE: The Cidr Report McBurnett, Jim (Jun 22)
- The Cidr Report cidr-report (Jun 27)