August 2005 - NANOG - lists.nanog.org

The Cidr Report
by cidr-report＠potaroo.net 19 Aug '05

19 Aug '05

This report has been generated at Fri Aug 19 21:45:47 2005 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 12-08-05 164092 111164 13-08-05 163989 110981 14-08-05 164111 111254 15-08-05 164186 111164 16-08-05 164092 111021 17-08-05 164327 111050 18-08-05 164327 111016 19-08-05 164475 111185 AS Summary 20214 Number of ASes in routing system 8365 Number of ASes announcing only one prefix 1509 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91166720 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center 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'). --- 19Aug05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 164551 111236 53315 32.4% All ASes AS4323 1148 226 922 80.3% TWTC - Time Warner Telecom AS18566 834 8 826 99.0% COVAD - Covad Communications AS721 1093 321 772 70.6% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 952 232 720 75.6% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1509 976 533 35.3% ATT-INTERNET4 - AT&T WorldNet Services AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable Services AS22773 523 30 493 94.3% CCINET-2 - Cox Communications Inc. AS6197 934 520 414 44.3% BATI-ATL - BellSouth Network Solutions, Inc AS3602 550 148 402 73.1% SPRINT-CA-AS - Sprint Canada Inc. AS6467 440 78 362 82.3% ESPIRECOMM - e.spire Communications, Inc. AS17676 465 104 361 77.6% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS9583 755 447 308 40.8% SIFY-AS-IN Sify Limited AS4766 583 283 300 51.5% KIXS-AS-KR Korea Telecom AS9929 327 46 281 85.9% CNCNET-CN China Netcom Corp. AS14654 289 9 280 96.9% WAYPORT - Wayport AS15270 319 42 277 86.8% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS6167 328 59 269 82.0% CELLCO-PART - Cellco Partnership AS5668 501 233 268 53.5% AS-5668 - CenturyTel Internet Holdings, Inc. AS812 275 20 255 92.7% ROGERS-CABLE - Rogers Cable Inc. AS11456 316 73 243 76.9% NUVOX - NuVox Communications, Inc. AS23126 267 26 241 90.3% KMCTELCOM-DIA - KMC Telecom, Inc. AS2386 909 671 238 26.2% INS-AS - AT&T Data Communications Services AS9498 344 107 237 68.9% BBIL-AP BHARTI BT INTERNET LTD. AS1239 857 624 233 27.2% SPRINTLINK - Sprint AS17488 308 78 230 74.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6198 470 246 224 47.7% BATI-MIA - BellSouth Network Solutions, Inc AS19916 370 148 222 60.0% ASTRUM-0001 - OLM LLC AS7545 519 299 220 42.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS6140 413 203 210 50.8% IMPSAT-USA - ImpSat AS9304 253 47 206 81.4% HUTCHISON-AS-AP Hutchison Global Communications Total 17405 6326 11079 63.7% Top 30 total Possible Bogus Routes 24.89.64.0/19 AS21804 ACCESS-SK - Access Communications/Cable Regina 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 58.158.0.0/16 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center 58.159.0.0/17 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center 58.159.128.0/18 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center 59.146.0.0/16 AS2527 JPNIC-ASBLOCK-AP JPNIC 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.34.192.0/19 AS30099 SB-2 - ServerBeach 64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO 64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.182.128.0/20 AS27474 CIHOST-CDC02 - C I Host 64.182.144.0/20 AS27473 CIHOST-CDC03 - C I Host 64.182.176.0/20 AS14501 CIHOST - C I Host 64.182.192.0/20 AS14501 CIHOST - C I Host 64.182.208.0/20 AS14501 CIHOST - C I Host 64.182.248.0/21 AS14501 CIHOST - C I Host 65.48.64.0/20 AS5650 ELIX - Electric Lightwave Inc 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.205.206.0/24 AS21510 TRISTAR - Tristar Communications 69.31.160.0/20 AS30295 2ICSYSTEMSINC - 2iC Systems Inc. 69.48.210.0/23 AS21848 INFLOW21848 - Inflow 69.77.192.0/19 AS6580 RAPIDNET-ASN - RapidNet LLC 69.80.128.0/19 AS7911 WCG - Williams Communications Group 69.94.192.0/19 AS31939 BCI-ATL - Biltmore Communications, Inc. 70.61.128.0/19 AS12262 RR-CINCINNATI-ASN-01 - Road Runner 70.61.160.0/19 AS10796 SCRR-10796 - Road Runner 70.61.224.0/20 AS11060 NEO-RR-COM - Road Runner 70.95.128.0/18 AS10838 OCEANIC-INTERNET-RR - Oceanic Internet 70.144.0.0/12 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 70.160.0.0/11 AS22773 CCINET-2 - Cox Communications Inc. 70.160.0.0/15 AS22773 CCINET-2 - Cox Communications Inc. 70.162.0.0/16 AS22773 CCINET-2 - Cox Communications Inc. 70.224.0.0/13 AS7132 SBIS-AS - SBC Internet Services 70.232.0.0/14 AS7132 SBIS-AS - SBC Internet Services 70.236.0.0/16 AS7132 SBIS-AS - SBC Internet Services 71.40.128.0/18 AS10994 TAMPA2-TWC-5 - Time Warner Communications 71.41.32.0/20 AS13343 SCRR-13343 - Road Runner 71.136.0.0/13 AS7132 SBIS-AS - SBC Internet Services 71.144.0.0/15 AS7132 SBIS-AS - SBC Internet Services 72.15.64.0/18 AS15087 MEAGTELECOM - MEAG Telecom 72.16.192.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.16.208.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.16.224.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.16.240.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.16.248.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.24.0.0/16 AS11492 CABLEONE - CABLE ONE 72.29.80.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.81.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.82.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.83.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.84.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.85.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.86.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.87.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.88.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.89.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.90.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.91.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc. 72.29.92.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC. 72.29.93.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC. 72.29.94.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC. 72.29.95.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC. 72.53.0.0/20 AS11175 CYBERSURF - Cybersurf Inc. 72.53.16.0/20 AS11175 CYBERSURF - Cybersurf Inc. 72.53.32.0/19 AS11175 CYBERSURF - Cybersurf Inc. 72.53.64.0/19 AS11175 CYBERSURF - Cybersurf Inc. 72.53.96.0/19 AS3602 SPRINT-CA-AS - Sprint Canada Inc. 72.54.0.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.54.8.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.54.16.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.54.24.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.54.28.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS 72.128.0.0/16 AS11955 SCRR-11955 - Road Runner 72.128.0.0/18 AS11955 SCRR-11955 - Road Runner 72.128.64.0/18 AS20231 ROADRUNNER-CENTRAL - Road Runner 72.128.128.0/19 AS11955 SCRR-11955 - Road Runner 72.128.160.0/19 AS20231 ROADRUNNER-CENTRAL - Road Runner 72.128.192.0/19 AS21522 ROADRUNNER-MNPLS - Road Runner 72.128.224.0/20 AS20231 ROADRUNNER-CENTRAL - Road Runner 72.128.240.0/20 AS21522 ROADRUNNER-MNPLS - Road Runner 72.129.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner 72.129.128.0/19 AS11955 SCRR-11955 - Road Runner 72.129.128.0/20 AS7017 SCRR-7015 - Road Runner 72.129.144.0/21 AS7017 SCRR-7015 - Road Runner 72.129.152.0/22 AS11955 SCRR-11955 - Road Runner 72.129.156.0/22 AS11955 SCRR-11955 - Road Runner 72.144.0.0/13 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 72.144.0.0/16 AS6198 BATI-MIA - BellSouth Network Solutions, Inc 72.147.32.0/19 AS8060 BELLSOUTH-NET-BLK3 - Bellsouth.Net 80.94.80.0/20 AS35395 AIHS-AS AIHS.Net GmbH 80.95.16.0/20 AS16154 TELECOMS-AS Telecoms-Net Ltd. 80.95.16.0/24 AS16154 TELECOMS-AS Telecoms-Net Ltd. 80.95.48.0/20 AS21267 IZR-AS izR Solutions Ltd 80.95.144.0/20 AS34309 LINK11 Link11 GmbH 80.95.176.0/20 AS31641 BYTEL-AS Bytel Ltd 80.95.176.0/21 AS31641 BYTEL-AS Bytel Ltd 80.95.184.0/21 AS31641 BYTEL-AS Bytel Ltd 83.143.232.0/21 AS35430 DCSCSS Digital Communication Systems 83.143.248.0/21 AS3264 AUBG-AS American University in Bulgaria (AUBG) 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 86.110.192.0/24 AS35374 RC-AS Region Connection 86.110.193.0/24 AS35374 RC-AS Region Connection 86.110.194.0/23 AS35374 RC-AS Region Connection 86.111.128.0/20 AS35408 DIMEDIA-AS DIMEDIA LLC 87.96.128.0/17 AS12552 IPO-EU IP-Only 87.97.128.0/17 AS20685 EVROCOM-NET Evrocom.Net Autonomous System 87.97.192.0/24 AS34186 GIGABITNET-AS Gigabit Net AS 87.98.0.0/17 AS12757 EWN-AS EWN Autonomous System 87.106.0.0/16 AS8560 SCHLUND-AS Schlund + Partner AG 87.112.0.0/16 AS6871 PLUSNET PlusNet PLC 87.113.0.0/16 AS6871 PLUSNET PlusNet PLC 87.114.0.0/16 AS6871 PLUSNET PlusNet PLC 87.115.0.0/16 AS6871 PLUSNET PlusNet PLC 87.122.0.0/15 AS8881 VERSATEL Versatel routing policies 87.236.48.0/21 AS35443 KALAAM-TELECOM-BAHRAIN Kalaam Telecom Bahrain AS 87.236.72.0/24 AS25186 TRANSIT-VPN-AS France Telecom Transpac's Transit VPN network 87.243.192.0/18 AS8419 HOTCHILLI Hotchilli Internet, United Kingdom 87.244.0.0/22 AS35401 SUNLINK-AS Sunlink Telecom, Tula, Russia 87.244.8.0/21 AS21335 TSNET-AS TSNET AS 87.244.8.0/22 AS21335 TSNET-AS TSNET AS 87.248.32.0/19 AS12850 ASN-ENTER Enter S.r.l. 88.96.0.0/14 AS13037 ZEN-AS Zen Internet 88.104.0.0/13 AS9105 TISCALI-UK Tiscali UK 89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 125.5.0.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc. 125.5.128.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc. 125.31.0.0/18 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL 125.31.0.0/19 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL 125.31.32.0/19 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE 192.107.104.0/24 AS6458 GUATEL 192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System 192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 192.136.53.0/24 AS8346 SONATEL-AS Autonomous System 192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS" 193.27.196.0/23 AS35398 S-INT-AS LLC "Service-Integrator" 193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.47.157.0/24 AS31125 LINETEC-AS Linetec Linux Network Technologies GmbH 193.47.158.0/24 AS31079 WIX-AS Warsaw Internet eXchange 193.47.159.0/24 AS31079 WIX-AS Warsaw Internet eXchange 193.47.160.0/24 AS31079 WIX-AS Warsaw Internet eXchange 193.47.161.0/24 AS29037 TELIKO-AS TELIKO-AS# 193.47.162.0/24 AS25318 PROVISION SC ProVision Software Division SRL 193.47.163.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o. 193.47.167.0/24 AS29686 PROBENETWORKS-AS Probe Networks 193.47.187.0/24 AS29686 PROBENETWORKS-AS Probe Networks 193.47.189.0/24 AS35420 XRT XRT Autonomous System 193.47.190.0/24 AS15576 NTS NTS workspace AG, Bern, Switzerland 193.47.246.0/24 AS35416 CROAIR-AS CROATIA AIRLINES D.D. 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications 193.192.36.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova 193.192.37.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova 193.192.40.0/23 AS31333 METABONE-AS MetaBone 193.222.128.0/24 AS34019 HIVANE Hivane network ASN 193.222.131.0/24 AS15694 ATMAN ATMAN Autonomous System 193.223.76.0/24 AS13263 METEKSAN-NET Meteksan.NET Autonomous System 193.223.77.0/24 AS24940 HETZNER-AS Hetzner Online AG RZ-Nuernberg 193.223.78.0/24 AS21396 NETCONNEX NetConnex Broadband Ltd. - London, UK 193.223.98.0/24 AS35409 UPLINK ISP Uplink 193.223.101.0/24 AS35449 THEVAULT SC theVault SRL 193.223.103.0/24 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH 193.239.248.0/23 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH 193.239.250.0/23 AS35412 DCS-AS Digital Communication Systems 193.239.252.0/23 AS35413 SL-NETWORKS SC SL Networks SRL 193.239.254.0/23 AS35442 PODOL-AS Podol.net 194.11.170.0/24 AS33843 INTERSCHOLZ-AS interscholz Internet Services GmbH Co. KG 194.11.171.0/24 AS35458 AVENUM-AS Avenum Technologie GmbH 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.32.174.0/23 AS8426 CLARANET-AS ClaraNET 194.59.176.0/20 AS1273 CW Cable & Wireless 194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services 194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network 194.187.68.0/22 AS35373 POST-LV-AS Latvia Post 194.187.76.0/22 AS35383 ZXFACTORY-AS ZXfactory BV Autonomous System 194.187.80.0/22 AS35385 QOU Alquds Open University 194.187.84.0/22 AS35435 NV-CERYLION Cerylion Israel Ltd. 194.187.92.0/22 AS21362 DCCG-AS DaimlerChrysler Consult Graz GmbH 194.187.96.0/22 AS16265 LEASEWEB LEASEWEB AS 194.187.100.0/22 AS35439 INTERLAIN-AS Autonomous System of SIA Interlain 194.187.108.0/23 AS29491 TERABIT Kiev, Ukraine 194.187.108.0/24 AS29491 TERABIT Kiev, Ukraine 194.187.109.0/24 AS29491 TERABIT Kiev, Ukraine 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.3.162.0/24 AS6083 AFRINIC African Network Information Center 196.22.144.0/20 AS8928 INTEROUTE Interoute Communications Ltd 196.46.72.0/21 AS32717 AFRINIC African Network Information Center 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center 198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy 198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp. 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 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 198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 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 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 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 199.114.148.0/24 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 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 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 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 200.2.224.0/24 AS10778 MCL Internet 200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat 200.88.160.0/19 AS6400 Codetel 200.106.192.0/22 AS26596 SUPERCABLE TELECOMUNICACIONES 201.50.0.0/16 AS7738 Telecomunicacoes da Bahia S.A. 201.50.0.0/17 AS7738 Telecomunicacoes da Bahia S.A. 201.50.128.0/17 AS7738 Telecomunicacoes da Bahia S.A. 201.51.0.0/16 AS7738 Telecomunicacoes da Bahia S.A. 201.51.128.0/17 AS7738 Telecomunicacoes da Bahia S.A. 201.208.0.0/16 AS8048 CANTV Servicios C.A. 201.209.0.0/16 AS8048 CANTV Servicios C.A. 201.210.0.0/16 AS8048 CANTV Servicios C.A. 201.211.0.0/16 AS8048 CANTV Servicios C.A. 201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A. 201.214.68.0/22 AS22047 VTR BANDA ANCHA S.A. 201.220.0.0/22 AS701 ALTERNET-AS - UUNET Technologies, Inc. 201.222.128.0/18 AS7418 Terra Networks Chile S.A. 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 202.142.144.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD. 202.142.146.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD. 202.142.147.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD. 202.142.148.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD. 202.146.6.0/23 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 202.150.176.0/22 AS7562 HCNSEOCHO-AS-KR DCC 202.150.180.0/22 AS7562 HCNSEOCHO-AS-KR DCC 202.150.184.0/22 AS7562 HCNSEOCHO-AS-KR DCC 202.150.188.0/22 AS7562 HCNSEOCHO-AS-KR DCC 202.151.16.0/20 AS9241 FINTEL-FJ Fiji International Telecomunications Ltd 203.31.234.0/24 AS12885 ARBINET-UK-AS Arbinet Limited 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.142.160.0/19 AS17608 ABN-AS-KR Areum Broadcasting Network 203.152.160.0/19 AS9683 DIGITALSYSTEM-AS Kyonggi Cable TV 203.152.192.0/19 AS2519 JPNIC-ASBLOCK-AP JPNIC 203.153.8.0/21 AS18214 AMBERGRIS-AS AMBERGRIS SOLUTIONS, INC. 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.14.224.0/21 AS26932 ICEBERG-NETWORKS - Iceberg Incorporated 204.14.240.0/22 AS18612 TRI-NET-SOLUTIONS - Tri-Net Solutions LLC. 204.14.244.0/22 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company 204.14.247.0/24 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company 204.14.248.0/21 AS2740 CARIBCABLE - Caribbean Cable Communications 204.15.0.0/22 AS30686 IPNETWORKS - I P Networks, Inc. 204.15.8.0/21 AS16660 FEBOX - FeBox LLC 204.15.16.0/22 AS14949 VSATSYSTEMS-01 - VSAT-Systems, LLC 204.15.24.0/21 AS33125 LIGHTPOINTNETLLC - LightPoint Networks, LLC 204.15.32.0/21 AS33361 THEWIRE - THE WIRE 204.15.48.0/22 AS33606 TEKLINKS - TekLinks, Inc. 204.15.72.0/21 AS35916 MULTA-ASN1 - MULTACOM CORPORATION 204.15.72.0/24 AS35916 MULTA-ASN1 - MULTACOM CORPORATION 204.15.80.0/22 AS16417 IRONPORT-SYSTEMS-INC - Ironport Systems, Inc. 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 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. 205.134.240.0/20 AS25795 ARPNET - ARP NETWORKS, INC. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 205.201.160.0/21 AS27596 REDWIRE - VoloNet Technologies, Inc 205.201.164.0/22 AS12181 INTERNAP-2BLK - Internap Network Services 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.188.160.0/20 AS15267 702COM - 702 communications 206.188.192.0/20 AS27357 RACKSPACE - Rackspace.com 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.58.224.0/20 AS22958 FIDELITY-001 - Fidelity Access Networks, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK 208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc 209.40.208.0/21 AS16592 Cybernet El Salvador 209.40.216.0/21 AS16592 Cybernet El Salvador 209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts 209.166.112.0/20 AS14325 OSHEAN - Ocean State Higher Education and Administration Network 209.196.192.0/23 AS36023 SIRIUSSATELLITERADIO - SIRIUS SATELLITE RADIO 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 210.2.64.0/18 AS18015 YOZAN-AS-JP YOZAN Inc. 216.14.224.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.144.80.0/20 AS3855 IBL-LYNX - Internet Bermuda Limited 216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.182.176.0/20 AS11320 INTERNET-EXPRESS-INC - Internet Express, Inc. 216.219.80.0/21 AS6939 HURRICANE - Hurricane Electric 216.219.88.0/21 AS3561 SAVVIS - Savvis 216.221.192.0/20 AS11979 BLUENET - Bluegrass Network LLC 216.221.208.0/24 AS20424 AMERICAN-STOCK-EXCHANGE-LLC - American Stock Exchange LLC 216.221.210.0/24 AS20424 AMERICAN-STOCK-EXCHANGE-LLC - American Stock Exchange LLC 216.224.112.0/20 AS30490 ETHRN - Ethr.Net LLC 216.227.208.0/20 AS25973 MZIMA - Mzima Networks, Inc. 216.227.240.0/20 AS35847 AS-ICTX - Interfacing Company of Texas, Inc. 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 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

1 0

Re: Fixing DNS Glue
by Lewis Butler 19 Aug '05

19 Aug '05

[Sorry about the lack of References and In-reply-to headers, but I just subbed and am replying based on a web hit] Matthew Elvey <http://www.merit.edu/mail.archives/nanog/ msg10578.html> said: > RP emailed me privately with info on how to change a domain's > authoritative name servers using GoDaddy's interface. Could you send me the details on this. I am having a similar problem. (I've temporarily solved it by setting a A record to my web server (which is also my ns2 server and mailhost, so it has three A records. Oh well.) -- "Oh damn", said Maladict.

1 0

Operational: Wiltel Peering with MCI problems around D.C
by Rich Emmings 19 Aug '05

19 Aug '05

Anyone else (Wiltel customers especially) running into an operational issue around D.C. with partial connectivity It would seem MCI and Wiltel around D.C. have a 'informal' peering relationship and it's been errored right now for about 39 hours with a half-duplex route announcement. This has been effecting us with some loss of connectivity that's not there when we test same sites from other ISP clouds. Since it's informal, the help desk system at one or both ands may be having problem entering a ticket w/o an account number for the circuit. The usual channels are not producting results, and we're starting to get engineers on the lower end of the evoluationary food chain and finger pointing between wgc & mci that's not helping. Tried a pch, haven't heard yet. ... 5 nycmny2wcx2-pos0-0-oc192.wcg.net (64.200.68.157) 5.786 ms 6.510 ms 6.114 ms 6 hrndva1wcx2-pos1-0-oc192.wcg.net (64.200.210.178) 12.029 ms 11.883 ms 11.582 ms 7 washdc5lcx1-pos5-0.wcg.net (64.200.240.194) 12.840 ms 12.559 ms 12.887 ms ...traffic dies....

2 2

Re: Blocking certain terrorism/porn sites and DNS
by Hannigan, Martin 19 Aug '05

19 Aug '05

Since when is Internet email reliable? -----Original Message----- From: J. Oquendo [mailto:sil@politrix.org] Sent: Thu Aug 18 14:38:31 2005 To: nanog(a)nanog.org Cc: William Allen Simpson Subject: Re: Blocking certain terrorism/porn sites and DNS On Thu, 18 Aug 2005, William Allen Simpson wrote: > Apparently, you did.... Of course, repeated posting here will vastly > improve your opportunity to examine binaries handily delivered directly > to your own email box. ;-) "handily delivered directly to your own email box." I take note of "your own email box." So again I ask, how do you propose dealing with mail that was "handily delivered" to your clients' email boxes. Or would you just be assuming "if test -f LOOKS_LIKE_MY_EMAIL then filter_that". Either way you want to cut your comment it would take a bit of snooping to parse out traffic not destined to your own email box(es). So what do you tell your customer "Oh by the way we had to snoop in on your sessions to stop some new and improved MS uberworm." If so, when do you do it, when your network is crawling, after the fact... What if you're off by one and accidentally filter out say a contract worth a lot. Again, if I'm missing something by all means e-smack me. =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo GPG Key ID 0x97B43D89 http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x97B43D89 To conquer the enemy without resorting to war is the most desirable. The highest form of generalship is to conquer the enemy by strategy." - Sun Tzu

1 0

Re: Operational: Wiltel Peering with MCI problems around D.C
by Fergie (Paul Ferguson) 19 Aug '05

19 Aug '05

Would this be affecting MIT, too? I've been noticing some very odd connectivity issues between here (Austin) and the CSAIL at MIT.... - ferg -- Rich Emmings <rich(a)nic.umass.edu> wrote: Anyone else (Wiltel customers especially) running into an operational issue around D.C. with partial connectivity It would seem MCI and Wiltel around D.C. have a 'informal' peering relationship and it's been errored right now for about 39 hours with a half-duplex route announcement. This has been effecting us with some loss of connectivity that's not there when we test same sites from other ISP clouds. Since it's informal, the help desk system at one or both ands may be having problem entering a ticket w/o an account number for the circuit. The usual channels are not producting results, and we're starting to get engineers on the lower end of the evoluationary food chain and finger pointing between wgc & mci that's not helping. Tried a pch, haven't heard yet. ... 5 nycmny2wcx2-pos0-0-oc192.wcg.net (64.200.68.157) 5.786 ms 6.510 ms 6.114 ms 6 hrndva1wcx2-pos1-0-oc192.wcg.net (64.200.210.178) 12.029 ms 11.883 ms 11.582 ms 7 washdc5lcx1-pos5-0.wcg.net (64.200.240.194) 12.840 ms 12.559 ms 12.887 ms ...traffic dies.... -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(a)netzero.net or fergdawg(a)sbcglobal.net ferg's tech blog: http://fergdawg.blogspot.com/

2 1

What application runs on port 8094?
by Joe Shen 19 Aug '05

19 Aug '05

Hi, Using netflow based monitor tool, I noticed there is a lot of traffic on 8094/UDP and 4662/TCP( both exceed 1Gbps, and exist all the time) What application use that port? Is there any P2P application use UDP as transportation protocol? thanks in advance. Joe __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 1GB free storage! http://sg.whatsnew.mail.yahoo.com

4 3

Blocking certain terrorism/porn sites and DNS
by Abhishek Verma 19 Aug '05

19 Aug '05

Hi, I have a doubt which i am sure a lot of people in this list would be able to help me with. There was news that terror groups like Al Qaida, etc. are using internet to promote their terror links and these web sites provide online training on how one could assemble bombs, etc. The community as a whole wants to close all such web sites. I dont think there is any ambiguity there. My question is why cant we ban websites like, say, alqaida.com (hypothetical name), etc. from the whois database. As far as i understand if there is a website with the name of www.abc.com then it needs to register itself with the whois database (from network solutions) so that all the queries to this website can be forwarded to the corresponding nameserver. Now, if we want to block abc.com permanently then cant we simply remove this URL entry from the whois database? Will this work? Thanks, Abhishek -- Class of 2004 Institute of Technology, BHU Varanasi, India

19 26

Whois Query Changes in the .ORG Registry, 20 August 2005 (2-day Notice)]
by Rick Wesson 18 Aug '05

18 Aug '05

FYI -rick -------- Original Message -------- Subject: [Org-Registrars] Whois Query Changes in the .ORG Registry, 20 August 2005 (2-day Notice) Date: Thu, 18 Aug 2005 13:47:36 -0400 From: PIR Technical Support <techsupport(a)pir.org> To: org-registrars(a)publicinterestregistry.net Dear Registrars, Please be advised that on 20 August 2005 between 15:00 and 17:00 UTC, the .ORG Whois (including port 43 and www.pir.org) is scheduled for downtime and will be unavailable. Please note that the .ORG Registry System will continue to operate normally and the Shared Registration System (SRS) and the Web-based Admin Interface will remain available. Registering and manipulating domain names and other registry objects will be possible. Domains will continue to resolve normally. During this downtime, PIR will implement the following changes to the Whois function for the .ORG Registry System. 1. Whois access for public Port 43 will be restricted to 4 queries per minute per unique IP address. 2. Registrars will be provided with additional access to Whois via a dedicated Whois server, whois2.publicinterestregistry.net. These changes are being made in response to the requests we have received from registrars and registrants to minimize the potential for data mining the .ORG Registry's Whois records. Whois Access for Public Port 43 ******************************* To reduce abusive use of the public Whois and ensure access for legitimate users, PIR is executing changes necessary to restrict Whois access to the public Port 43 to a maximum of 4 queries per minute per IP address. When a user exceeds the lookup quota allocated, the system will respond with an appropriate message. Registrar Specific Whois Access ******************************** All .ORG registrars will be provided with a dedicated Whois access server, whois2.publicinterestregistry.net. Registrars will still be able to access the public Port 43 Whois server, though the 4 queries per minute limitation will exist if this access mechanism is used. It is recommended that registrars utilize the separate dedicated Whois server that will be explicitly for registrar use. This access will allow registrars to have a less restrictive access of 50 queries per minute per source IP to Whois information. This dedicated Whois server will be available from a different hostname/IP address than the public Whois service. Additional information regarding registrar access to the dedicated Whois server and IP/Subnet requirements are located at https://www.pir.org/registrars/registrar_relations/faqs/whois_limitation. Registrars may choose to utilize both the public Whois on Port 43 and the separate dedicated server concurrently. Should you have any questions, please contact PIR Technical Support. Sincerely, PIR Technical Support <techsupport(a)pir.org> +1.416.646.3308

1 0

Re: New N.Y. Law Targets Hidden Net LD Tolls
by Richard A Steenbergen 18 Aug '05

18 Aug '05

On Thu, Aug 18, 2005 at 12:19:25AM -0700, William C. Devine II wrote: > Just about all of the ISP's in my area, even those I've worked for, had > a 'disclaimer' on their user agreement that said that some of the local > phone numbers might be long distance and that the user should call the > operator to verify it is a local call before placing the call. > Is that warning enough, or are they saying the ISP must keep a database > of users' addresses and specifically warn that user that out of the 10 > local call-in numbers, based on their zip code, these three (A, B, C) > could be long distance? To quote the original pasted article: > Consumers, however, must act on the warning that Internet providers must > soon post by contacting their phone companies to find out whether a > number is truly local. > > Many service providers already post such warnings. America Online Inc. > agreed to do so in 1989, while the New York Attorney General's Office in > 2001 secured similar agreements with 25 New York-based Internet > providers including AT&T Worldnet. Sounds like the standard notice that all reputable ISPs are probably already giving. Given the very real potential for grandma and grandpa to pick a number off a list which looks like it is in their area code and end up with a multi-thousand dollar phone bill the next month, I'm surprised consumer protection folks haven't asked for such a requirement sooner. On Thu, Aug 18, 2005 at 03:07:57AM -0400, Eric A. Hall wrote: > > Seems to me the appropriate response is for the AG office to pursue the > people who are running the toll scams, not to push enforcement out to > uninvolved third parties. Having dealt with AGs in the past, I know that's > just whistling dixie, but still the notion of introducing liability is > kind of spooky. I'm not sure which part of "this seems to have nothing to do with toll scams" wasn't clear the first time around, but this response still seems to have no basis given the facts... -- Richard A Steenbergen <ras(a)e-gerbil.net> http://www.e-gerbil.net/ras GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)

7 13

Re: Blocking certain terrorism/porn sites and DNS
by J. Oquendo 18 Aug '05

18 Aug '05

On Thu, 18 Aug 2005, William Allen Simpson wrote: > Apparently, you did.... Of course, repeated posting here will vastly > improve your opportunity to examine binaries handily delivered directly > to your own email box. ;-) "handily delivered directly to your own email box." I take note of "your own email box." So again I ask, how do you propose dealing with mail that was "handily delivered" to your clients' email boxes. Or would you just be assuming "if test -f LOOKS_LIKE_MY_EMAIL then filter_that". Either way you want to cut your comment it would take a bit of snooping to parse out traffic not destined to your own email box(es). So what do you tell your customer "Oh by the way we had to snoop in on your sessions to stop some new and improved MS uberworm." If so, when do you do it, when your network is crawling, after the fact... What if you're off by one and accidentally filter out say a contract worth a lot. Again, if I'm missing something by all means e-smack me. =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo GPG Key ID 0x97B43D89 http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x97B43D89 To conquer the enemy without resorting to war is the most desirable. The highest form of generalship is to conquer the enemy by strategy." - Sun Tzu

1 0