They transit thro Qwest and Cogent. Perhaps its the responsibility of folks accepting the routes to sanity check and implement sensible policy? Steve On 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 of unaggregated /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 many prefixes not based on CIDR boundries, thereby increasing the global router table size:
ASnum NetsNow NetsAggr NetGain % Gain Description AS11305 646 136 510 78.9% INTERLAND-NET1 Interland Incorporated
See http://www.mcvax.org/~jhma/routing/ and http://bgp.potaroo.net/cidr/ and http://bgp.potaroo.net/cgi-bin/as-report?as=as11305&view=4637 for further details.
Regards, Hank
-Hank
-hc
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').
--- 20Jun03 --- ASnum NetsNow NetsAggr NetGain % Gain Description
Table 122681 87722 34959 28.5% All ASes
AS7132 923 229 694 75.2% SBIS-AS SBC Internet Services - Southwest AS11305 647 137 510 78.8% INTERLAND-NET1 Interland Incorporated AS701 1514 1070 444 29.3% ALTERNET-AS UUNET Technologies, Inc. AS7843 614 175 439 71.5% ADELPHIA-AS Adelphia Corp. AS4323 600 177 423 70.5% TW-COMM Time Warner Communications, Inc. AS7018 1337 927 410 30.7% ATT-INTERNET4 AT&T WorldNet Services AS3908 889 521 368 41.4% SUPERNETASBLK SuperNet, Inc. AS1221 1062 756 306 28.8% ASN-TELSTRA Telstra Pty Ltd AS6197 518 225 293 56.6% BATI-ATL BellSouth Network Solutions, Inc AS4355 397 111 286 72.0% ERMS-EARTHLNK EARTHLINK, INC AS6198 475 189 286 60.2% BATI-MIA BellSouth Network Solutions, Inc AS1239 959 677 282 29.4% SPRINTLINK Sprint AS6347 367 92 275 74.9% DIAMOND SAVVIS Communications Corporation AS27364 319 87 232 72.7% ACS-INTERNET Armstrong Cable Services AS17676 250 24 226 90.4% GIGAINFRA XTAGE CORPORATION AS22773 220 8 212 96.4% CCINET-2 Cox Communications Inc. Atlanta AS209 498 305 193 38.8% ASN-QWEST Qwest AS705 508 331 177 34.8% ALTERNET-AS UUNET Technologies, Inc. AS2386 406 235 171 42.1% INS-AS AT&T Data Communications Services AS2048 258 87 171 66.3% LANET-1 State of Louisiana AS17557 341 173 168 49.3% PKTELECOM-AS-AP Pakistan Telecom AS6327 190 24 166 87.4% SHAWFIBER Shaw Fiberlink Limited AS13601 205 46 159 77.6% ASN-INNERHOST Innerhost, Inc. AS690 450 293 157 34.9% MERIT-AS-27 Merit Network Inc. AS20115 463 311 152 32.8% CHARTER-NET-HKY-NC Charter Communications AS3602 226 79 147 65.0% SPRINT-CA-AS Sprint Canada Inc. AS2686 258 112 146 56.6% AS2686 AT&T Global Network Services - EMEA AS6140 297 155 142 47.8% IMPSAT-USA ImpSat AS7303 238 98 140 58.8% AR-TAST-LACNIC Telecom Argentina Stet-France Telecom S.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&T WorldNet Services 24.7.10.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.11.98.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.14.197.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.18.132.0/23 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.23.8.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.119.0.0/16 AS11492 CABLEONE CABLE ONE 24.119.66.0/24 AS11492 CABLEONE CABLE ONE 24.180.60.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.185.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.186.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.187.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.188.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.189.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.183.191.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 24.223.128.0/17 AS11060 NEO-RR-COM Time Warner Cable Northeast Ohio 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. 65.2.165.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.6.145.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.6.146.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.6.147.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.6.150.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.6.151.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.8.0.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.11.200.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.11.201.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 65.15.117.0/24 AS6478 ATT-INTERNET3 AT&T WorldNet Services 66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 66.240.192.0/19 AS10439 CARI California Regional Intranet, Inc. 66.240.192.0/20 AS10439 CARI California Regional Intranet, Inc. 69.22.64.0/19 AS10994 TAMPA2-TWC-5 Time Warner Communications 69.22.96.0/20 AS10994 TAMPA2-TWC-5 Time Warner Communications 69.51.64.0/19 AS21947 PANGUICH-10 Cutthroat Communications 69.58.0.0/19 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 SBC Internet Services - Southwest 171.64.0.0/10 AS1 GNTY-1 Genuity 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 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.136.0/21 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 Reach Network Border AS 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 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 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, 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 UUNET Technologies, Inc. 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 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 CNCGROUP-BJ CNCGROUP-BJ 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., 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-AP Austar Entertainement 202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.130.224.0/20 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.240.0/21 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.130.252.0/22 AS4812 CHINANET-SH-AP China 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 UUNET Japan Limited 202.140.232.0/23 AS9466 UUNET-JP-AP UUNET Japan Limited 202.140.234.0/24 AS9466 UUNET-JP-AP UUNET Japan Limited 202.140.235.0/24 AS9466 UUNET-JP-AP UUNET Japan Limited 202.142.130.0/23 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-AP INDOSATNET-ASN 202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000 202.161.0.0/21 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 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 202.173.32.0/19 AS9671 APNIC-AS-3-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 203.78.125.0/24 AS17653 PCM-HK-AP Pacific Century Matrix 203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.29.189.0/24 AS11755 WAYMARKCOMM Waymark Internet Services, Inc. 204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 204.154.240.0/21 AS11572 MEDIACOM Mediacom,llc / RidgeNet 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 206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 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. 207.92.0.0/14 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 UUNET Technologies, 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-PON Pacific Online Services 209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 209.160.73.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.160.209.0/24 AS13415 LUMIX Lumix Communications, 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 209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC 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. 210.4.20.0/22 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&T WorldNet Services 216.115.178.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.179.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.182.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.183.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.184.0/23 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.186.0/23 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.186.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.189.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.190.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.115.191.0/24 AS11676 ACSBPS Affiliated Computing Services Business ProcessSolutions 216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.211.177.0/24 AS14473 KNET KNet, Inc. 216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint 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