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RE: Firewall Appliance Suggestions
by Blake T. Pfankuch 05 Jul '11

05 Jul '11

Normally I would agree with you as far as separate instances, however this will be in a situation where we pay ridiculous amounts for cpu and memory, so a single instance is what we are shooting for (remember those ridiculous requirements). I am planning to do some further testing with vyatta and pfsense. Thanks you all for the on list and off list responses! -----Original Message----- From: Sargun Dhillon [mailto:sargun@sargun.me] Sent: Thursday, June 30, 2011 9:56 PM To: George Bonser Cc: Blake T. Pfankuch; NANOG (nanog(a)nanog.org) Subject: Re: Firewall Appliance Suggestions ----- Original Message ----- > From: "George Bonser" <gbonser(a)seven.com> > To: "Blake T. Pfankuch" <blake(a)pfankuch.me>, "NANOG (nanog(a)nanog.org)" > <nanog(a)nanog.org> > Sent: Thursday, June 30, 2011 11:30:53 AM > Subject: RE: Firewall Appliance Suggestions > > > Willing to pay for something if need be, but looking for something > > that can easily handly 50-100mbit of throughput. > > > > Any Ideas? > > > > Thanks! > > > > Blake Pfankuch > > > I might also look at Vyatta. They have appliances or you can run the > software on your own hardware. > > > > > > I would not go with Vyatta if you're doing anything complex. The number of random bugs I've hit with their software are numerous. In the right hands, it's a powerful tool. And it seems to fit your solution really well. If I were in your shoes, I would install two instances that would handle the "edge" of the cluster, and then an instance per customer (lightweight, they sell a VMWare image). Then use dynamic routing to direct traffic to the customer (assign each customer their own ASN, and peer with their instance). So, worse case scenario, the NOC monkey only breaks one customer's gear. -- Sargun Dhillon VoIP (US): +1-925-235-1105

2 1

Firewall Appliance Suggestions
by Blake T. Pfankuch 04 Jul '11

04 Jul '11

Howdy, I am looking for something a little unique in a bit of a tough situation with some sticky requirements. First off, my requirements are a little weird and I can't bend them a whole lot due to stipulations being put on me. I am in need a firewall appliance which can be run on VMware vSphere, with IPSEC support for multiple Phase 2 negotiations within a single Phase 1. I am also in need of something that can support VLAN interfaces on the LAN side, and ideally something with multi zoning so I can keep LAN side networks separate from each without ridiculous firewall rules. Meaning build a zone for "Customer network 1" and it displays separately (ease of management and firewall config hopefully). I need a minimum of 10 "zones" on LAN side (/29 or /30), and NAT support for LAN to WAN (to dedicate all outbound connections to a single IP from a specific zone), ideally something extremely scalable (100-200 zones). And here is the super fun part! I need something that is going to be web managed primarily as minions will be doing most of the day to day maintenance, or very simple CLI config. Willing to pay for something if need be, but looking for something that can easily handly 50-100mbit of throughput. Any Ideas? Thanks! Blake Pfankuch

10 11

cheapo UUFB solution for Cisco 7201
by Rogelio 04 Jul '11

04 Jul '11

I've got a Cisco 7201 with about 500 L2TPv2 tunnels, and I suspect that UUFB (unknown unicast flooding) is resulting in spiking (I put an ACL on to kill broadcast traffic, so I'm sure that's not related). I've googled and don't see anything for the 7201, just the 7600 series. :/ i.e. http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide… Anyone have any suggestions on (something cheap) that I can put in front of this box to spare it from (what I suspect) is a gateway that unicast floods when a MAC address has aged? To add to my challenges, I'm in Brazil and importing gear is insanely effing difficult. :/ -- Also on LinkedIn? Feel free to connect if you too are an open networker: scubacuda(a)gmail.com

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Looking for tw telecom folk to resolve IPv6 access to their site
by Frank Bulk 03 Jul '11

03 Jul '11

IPv6 access to TW Telecom's website, www.twtelecom.com, has been down almost continuously since Wednesday evening. For dual-stacked users browsing their site but not using Google Chrome this can results in timeouts. I reached out to their NOC twice. The second time the site did come back up for a few minutes, but then went down again. Is anyone from tw telecom on this list that can resolve this, or can forward this to a contact? Logs below (Central Time). Frank [07-01-2011 15:26:06] SERVICE ALERT: www_twtelecom_com;HTTPv6;CRITICAL;HARD;1;CRITICAL - Socket timeout after 10 seconds [07-01-2011 15:25:06] SERVICE ALERT: www_twtelecom_com;HTTPv6;CRITICAL;SOFT;1;CRITICAL - Socket timeout after 10 seconds [07-01-2011 15:04:56] SERVICE ALERT: www_twtelecom_com;HTTPv6;OK;HARD;1;HTTP OK: HTTP/1.1 200 OK - 24462 bytes in 0.338 second response time [06-29-2011 21:19:37] SERVICE ALERT: www_twtelecom_com;HTTPv6;CRITICAL;HARD;1;CRITICAL - Socket timeout after 10 seconds [06-29-2011 21:18:37] SERVICE ALERT: www_twtelecom_com;HTTPv6;CRITICAL;SOFT;1;CRITICAL - Socket timeout after 10 seconds server:/tmp# wget -6 www.twtelecom.com --2011-07-02 08:36:12-- http://www.twtelecom.com/ Resolving www.twtelecom.com... 2001:4870:800d:fe1::11 Connecting to www.twtelecom.com|2001:4870:800d:fe1::11|:80... failed: Connection timed out. Retrying. --2011-07-02 08:36:34-- (try: 2) http://www.twtelecom.com/ Connecting to www.twtelecom.com|2001:4870:800d:fe1::11|:80... failed: Connection timed out. Retrying. --2011-07-02 08:36:57-- (try: 3) http://www.twtelecom.com/ Connecting to www.twtelecom.com|2001:4870:800d:fe1::11|:80... failed: Connection timed out.

5 7

BGP Update Report
by cidr-report＠potaroo.net 01 Jul '11

01 Jul '11

BGP Update Report Interval: 23-Jun-11 -to- 30-Jun-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 35138 2.5% 48.4 -- BSNL-NIB National Internet Backbone 2 - AS4134 27405 1.9% 63.3 -- CHINANET-BACKBONE No.31,Jin-rong Street 3 - AS17974 17859 1.3% 16.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 4 - AS32528 17284 1.2% 3456.8 -- ABBOTT Abbot Labs 5 - AS7552 16489 1.2% 16.5 -- VIETEL-AS-AP Vietel Corporation 6 - AS278 13069 0.9% 871.3 -- Universidad Nacional Autonoma de Mexico 7 - AS8151 12073 0.9% 9.6 -- Uninet S.A. de C.V. 8 - AS23752 11989 0.8% 171.3 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services, 9 - AS9498 10911 0.8% 14.4 -- BBIL-AP BHARTI Airtel Ltd. 10 - AS11492 10676 0.8% 25.6 -- CABLEONE - CABLE ONE, INC. 11 - AS47331 10669 0.8% 6.8 -- TTNET TTNet A.S. 12 - AS27817 10514 0.8% 104.1 -- Red Nacional Académica de Tecnología Avanzada - RENATA 13 - AS28573 8538 0.6% 7.4 -- NET Servicos de Comunicao S.A. 14 - AS3320 8098 0.6% 130.6 -- DTAG Deutsche Telekom AG 15 - AS45595 7994 0.6% 42.3 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 16 - AS3454 7704 0.6% 1926.0 -- Universidad Autonoma de Nuevo Leon 17 - AS42926 7397 0.5% 20.2 -- RADORE Radore Hosting Telekomunikasyon Hizmetleri San. ve Tic. Ltd. Sti. 18 - AS4780 6353 0.5% 13.8 -- SEEDNET Digital United Inc. 19 - AS17727 6301 0.5% 286.4 -- NAPINFO-AS-AP PT. NAP Info Lintas Nusa 20 - AS38388 6277 0.5% 418.5 -- BEN-AS-KR Bukbu District Office of Education in Seoul TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 17284 1.2% 3456.8 -- ABBOTT Abbot Labs 2 - AS3454 7704 0.6% 1926.0 -- Universidad Autonoma de Nuevo Leon 3 - AS48877 4929 0.3% 1643.0 -- YUNICOM-AS Yunicom Ltd 4 - AS28519 4227 0.3% 1409.0 -- Universidad Autonoma de Guadalajara, A.C. 5 - AS46778 1194 0.1% 1194.0 -- PHSI-1996 - Prevea Health Services Inc 6 - AS49600 1133 0.1% 1133.0 -- LASEDA La Seda de Barcelona, S.A 7 - AS45882 905 0.1% 905.0 -- CODATEL-AS-AP Codatel Networks 8 - AS278 13069 0.9% 871.3 -- Universidad Nacional Autonoma de Mexico 9 - AS3 832 0.1% 735.0 -- EC-AS-IPV6 European Commission 10 - AS44609 2044 0.1% 681.3 -- FNA Fars News Agency Cultural Arts Institute 11 - AS45558 1926 0.1% 642.0 -- MPT-MM-AS-AP MYANMA POSTS AND TELECOMMUNICATIONS 12 - AS36429 639 0.1% 639.0 -- SVNP-COS - Select Systems Inc. 13 - AS3208 552 0.0% 552.0 -- ARN 14 - AS11915 4413 0.3% 490.3 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 15 - AS47824 477 0.0% 477.0 -- MERCURIOFVG-AS Insiel- Informatica per il sistema degli enti locali S.p.A 16 - AS6256 1380 0.1% 460.0 -- ALLTEL - ALLTEL Corporation 17 - AS37024 459 0.0% 459.0 -- Yoprov 18 - AS48068 447 0.0% 447.0 -- VISONIC Visonic Ltd 19 - AS44878 894 0.1% 447.0 -- RADIUS-RU-AS Radius Ltd. 20 - AS27322 440 0.0% 440.0 -- ISC-JNB1 Internet Systems Consortium, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.100.199.0/24 12967 0.9% AS278 -- Universidad Nacional Autonoma de Mexico 2 - 202.92.235.0/24 8877 0.6% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 3 - 130.36.34.0/24 8634 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 8634 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 202.70.75.0/24 7824 0.5% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services, 6 - 91.217.214.0/24 7757 0.5% AS3320 -- DTAG Deutsche Telekom AG 7 - 200.23.202.0/24 7676 0.5% AS3454 -- Universidad Autonoma de Nuevo Leon 8 - 202.54.86.0/24 4479 0.3% AS4755 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 9 - 202.153.174.0/24 3297 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 10 - 205.91.160.0/20 2113 0.1% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - 67.214.72.0/22 2071 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 12 - 67.214.68.0/23 2053 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 13 - 193.238.133.0/24 2044 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 14 - 178.22.72.0/21 1950 0.1% AS44609 -- FNA Fars News Agency Cultural Arts Institute 15 - 65.181.192.0/23 1814 0.1% AS11492 -- CABLEONE - CABLE ONE, INC. 16 - 193.238.132.0/24 1443 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 17 - 193.238.134.0/23 1442 0.1% AS48877 -- YUNICOM-AS Yunicom Ltd 18 - 148.239.251.0/24 1423 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. 19 - 148.239.250.0/24 1402 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. 20 - 148.239.252.0/24 1402 0.1% AS28519 -- Universidad Autonoma de Guadalajara, A.C. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 01 Jul '11

01 Jul '11

This report has been generated at Fri Jul 1 21:12:20 2011 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 24-06-11 364763 215129 25-06-11 364979 215058 26-06-11 364928 215214 27-06-11 365030 215211 28-06-11 365171 215456 29-06-11 365523 215773 30-06-11 365712 215870 01-07-11 365724 215557 AS Summary 38183 Number of ASes in routing system 16104 Number of ASes announcing only one prefix 3617 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 109927648 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 01Jul11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 365981 215530 150451 41.1% All ASes AS6389 3617 249 3368 93.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2460 946 1514 61.5% KIXS-AS-KR Korea Telecom AS18566 1913 497 1416 74.0% COVAD - Covad Communications Co. AS10620 1541 205 1336 86.7% Telmex Colombia S.A. AS4323 1661 401 1260 75.9% TWTC - tw telecom holdings, inc. AS22773 1348 97 1251 92.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS19262 1450 370 1080 74.5% VZGNI-TRANSIT - Verizon Online LLC AS1785 1805 765 1040 57.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1477 465 1012 68.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS28573 1272 369 903 71.0% NET Servicos de Comunicao S.A. AS18101 934 145 789 84.5% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1543 761 782 50.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS24560 1153 379 774 67.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8151 1434 691 743 51.8% Uninet S.A. de C.V. AS4808 1053 336 717 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7552 793 83 710 89.5% VIETEL-AS-AP Vietel Corporation AS7303 1000 324 676 67.6% Telecom Argentina S.A. AS3356 1118 458 660 59.0% LEVEL3 Level 3 Communications AS17488 960 322 638 66.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS20115 1593 977 616 38.7% CHARTER-NET-HKY-NC - Charter Communications AS14420 685 81 604 88.2% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS17676 669 71 598 89.4% GIGAINFRA Softbank BB Corp. AS22561 940 360 580 61.7% DIGITAL-TELEPORT - Digital Teleport Inc. AS3549 992 420 572 57.7% GBLX Global Crossing Ltd. AS22047 576 32 544 94.4% VTR BANDA ANCHA S.A. AS4780 751 215 536 71.4% SEEDNET Digital United Inc. AS7011 1156 625 531 45.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS15475 524 10 514 98.1% NOL AS4804 586 87 499 85.2% MPX-AS Microplex PTY LTD AS17974 1835 1349 486 26.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia Total 38839 12090 26749 68.9% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 27.0.128.0/17 AS7514 MEX Media EXchange, Inc. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.22.32.0/19 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 131.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.72.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.100.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.161.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.221.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 131.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.157.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.184.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.191.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 132.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 134.175.0.0/19 AS12124 THORN - Thorn Communications 138.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.36.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.94.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.97.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.99.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.117.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.118.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.122.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.185.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.186.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.219.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 138.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 141.138.192.0/20 AS35470 XL-AS XL Network 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 143.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.137.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.208.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 143.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.101.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.102.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.103.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 148.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.156.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.166.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.167.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.168.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.169.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.170.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.171.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.172.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.173.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.174.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.175.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.200.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.201.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.202.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.203.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.204.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.206.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.207.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.230.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.235.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.236.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.237.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.240.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.241.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.242.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.243.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.248.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.251.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.252.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.253.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 152.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 161.10.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.18.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.22.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.138.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.140.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.212.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.234.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 161.255.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.56.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.57.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.58.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.59.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.60.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.61.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.62.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.63.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.108.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.116.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.249.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 167.250.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.0.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.90.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.121.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.181.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.194.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.195.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.196.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.197.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.205.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.227.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.228.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 168.232.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.78.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.79.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.80.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.81.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.82.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.83.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.84.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.150.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.231.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.233.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.238.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.239.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.244.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.245.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.246.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.247.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 170.254.0.0/16 AS237 MERIT-AS-14 - Merit Network Inc. 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 191.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.158.25.0/24 AS2717 CUMMINS-AS1 - Cummins Engine Co. Inc. 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.168.122.0/24 AS11489 BACI - Bell Canada 198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.23.84.0/24 AS8151 Uninet S.A. de C.V. 200.24.73.0/24 AS26061 Equant Colombia 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.101.0/24 AS45645 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.63.80.0/24 AS9557 PKTELECOM-AS-PK Paknet Limited Merged into PTCL 202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 204.10.232.0/21 AS33150 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 216.10.235.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

What do you think about the Juniper MX line?
by Chris 01 Jul '11

01 Jul '11

Hello, I've been doing some research into using the MX line of Juniper routers and was interested in hearing people's experiences (the good, bad, and ugly). What do you like about them? What do you dislike? Where are you putting them in your network? Where are you not putting them? Why? What other platforms would you consider and why? I hope to hear some candid responses, but feel free to respond privately if you need to. Thanks!

7 8

Weekly Routing Table Report
by Routing Analysis Role Account 01 Jul '11

01 Jul '11

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 02 Jul, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 362404 Prefixes after maximum aggregation: 164721 Deaggregation factor: 2.20 Unique aggregates announced to Internet: 179786 Total ASes present in the Internet Routing Table: 38071 Prefixes per ASN: 9.52 Origin-only ASes present in the Internet Routing Table: 31670 Origin ASes announcing only one prefix: 15223 Transit ASes present in the Internet Routing Table: 5179 Transit-only ASes present in the Internet Routing Table: 136 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 33 Max AS path prepend of ASN (22394) 27 Prefixes from unregistered ASNs in the Routing Table: 877 Unregistered ASNs in the Routing Table: 484 Number of 32-bit ASNs allocated by the RIRs: 1514 Number of 32-bit ASNs visible in the Routing Table: 1222 Prefixes from 32-bit ASNs in the Routing Table: 2774 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 134 Number of addresses announced to Internet: 2492654912 Equivalent to 148 /8s, 146 /16s and 229 /24s Percentage of available address space announced: 67.3 Percentage of allocated address space announced: 67.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 91.0 Total number of prefixes smaller than registry allocations: 151058 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 90072 Total APNIC prefixes after maximum aggregation: 30234 APNIC Deaggregation factor: 2.98 Prefixes being announced from the APNIC address blocks: 86827 Unique aggregates announced from the APNIC address blocks: 37040 APNIC Region origin ASes present in the Internet Routing Table: 4494 APNIC Prefixes per ASN: 19.32 APNIC Region origin ASes announcing only one prefix: 1243 APNIC Region transit ASes present in the Internet Routing Table: 708 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 53 Number of APNIC addresses announced to Internet: 621139616 Equivalent to 37 /8s, 5 /16s and 214 /24s Percentage of available APNIC address space announced: 78.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 141388 Total ARIN prefixes after maximum aggregation: 72780 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 113365 Unique aggregates announced from the ARIN address blocks: 46607 ARIN Region origin ASes present in the Internet Routing Table: 14460 ARIN Prefixes per ASN: 7.84 ARIN Region origin ASes announcing only one prefix: 5524 ARIN Region transit ASes present in the Internet Routing Table: 1519 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 13 Number of ARIN addresses announced to Internet: 819612288 Equivalent to 48 /8s, 218 /16s and 74 /24s Percentage of available ARIN address space announced: 65.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 86326 Total RIPE prefixes after maximum aggregation: 49069 RIPE Deaggregation factor: 1.76 Prefixes being announced from the RIPE address blocks: 79752 Unique aggregates announced from the RIPE address blocks: 52675 RIPE Region origin ASes present in the Internet Routing Table: 15768 RIPE Prefixes per ASN: 5.06 RIPE Region origin ASes announcing only one prefix: 7871 RIPE Region transit ASes present in the Internet Routing Table: 2503 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 899 Number of RIPE addresses announced to Internet: 478628096 Equivalent to 28 /8s, 135 /16s and 73 /24s Percentage of available RIPE address space announced: 77.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 33414 Total LACNIC prefixes after maximum aggregation: 7555 LACNIC Deaggregation factor: 4.42 Prefixes being announced from the LACNIC address blocks: 32490 Unique aggregates announced from the LACNIC address blocks: 16972 LACNIC Region origin ASes present in the Internet Routing Table: 1473 LACNIC Prefixes per ASN: 22.06 LACNIC Region origin ASes announcing only one prefix: 440 LACNIC Region transit ASes present in the Internet Routing Table: 272 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 253 Number of LACNIC addresses announced to Internet: 85702656 Equivalent to 5 /8s, 27 /16s and 184 /24s Percentage of available LACNIC address space announced: 56.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 8217 Total AfriNIC prefixes after maximum aggregation: 1963 AfriNIC Deaggregation factor: 4.19 Prefixes being announced from the AfriNIC address blocks: 6492 Unique aggregates announced from the AfriNIC address blocks: 1972 AfriNIC Region origin ASes present in the Internet Routing Table: 466 AfriNIC Prefixes per ASN: 13.93 AfriNIC Region origin ASes announcing only one prefix: 145 AfriNIC Region transit ASes present in the Internet Routing Table: 103 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 24304128 Equivalent to 1 /8s, 114 /16s and 218 /24s Percentage of available AfriNIC address space announced: 36.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2460 9500 928 Korea Telecom (KIX) 17974 1835 461 42 PT TELEKOMUNIKASI INDONESIA 7545 1543 301 85 TPG Internet Pty Ltd 4755 1476 627 162 TATA Communications formerly 24560 1153 336 187 Bharti Airtel Ltd., Telemedia 9829 1098 914 45 BSNL National Internet Backbo 9583 1056 78 506 Sify Limited 4808 1050 2091 298 CNCGROUP IP network: China169 17488 960 186 103 Hathway IP Over Cable Interne 18101 932 116 139 Reliance Infocom Ltd Internet Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3619 3819 245 bellsouth.net, inc. 18566 1913 365 241 Covad Communications 1785 1802 681 122 PaeTec Communications, Inc. 4323 1660 1082 399 Time Warner Telecom 20115 1589 1532 635 Charter Communications 19262 1450 4806 370 Verizon Global Networks 7018 1361 7053 887 AT&T WorldNet Services 22773 1347 2897 87 Cox Communications, Inc. 6478 1338 248 613 AT&T Worldnet Services 7029 1285 790 298 Windstream Communications Inc Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 535 106 185 BILISIM TELEKOM 6830 513 1780 318 UPC Distribution Services 3292 469 2080 404 TDC Tele Danmark 20940 467 137 360 Akamai Technologies European 8866 451 134 26 Bulgarian Telecommunication C 29049 440 33 45 AzerSat LLC. 12479 438 593 7 Uni2 Autonomous System 3320 420 8151 367 Deutsche Telekom AG 8551 404 354 44 Bezeq International 702 396 1803 310 UUNET - Commercial IP service Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1541 282 157 TVCABLE BOGOTA 8151 1424 2742 356 UniNet S.A. de C.V. 28573 1271 996 80 NET Servicos de Comunicao S.A 7303 1000 507 175 Telecom Argentina Stet-France 6503 747 354 74 AVANTEL, S.A. 14420 685 55 81 CORPORACION NACIONAL DE TELEC 22047 576 322 17 VTR PUNTO NET S.A. 3816 535 232 92 Empresa Nacional de Telecomun 7738 516 986 31 Telecomunicacoes da Bahia S.A 27947 505 53 53 Telconet S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 792 445 11 TEDATA 24863 789 147 37 LINKdotNET AS number 15475 524 74 8 Nile Online 36992 315 415 14 Etisalat MISR 3741 261 937 223 The Internet Solution 6713 241 215 13 Itissalat Al-MAGHRIB 24835 211 78 10 RAYA Telecom - Egypt 33776 210 12 8 Starcomms Nigeria Limited 29571 192 17 11 Ci Telecom Autonomous system 16637 149 441 86 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3619 3819 245 bellsouth.net, inc. 23456 2774 692 1512 32-bit ASN transition 4766 2460 9500 928 Korea Telecom (KIX) 18566 1913 365 241 Covad Communications 17974 1835 461 42 PT TELEKOMUNIKASI INDONESIA 1785 1802 681 122 PaeTec Communications, Inc. 4323 1660 1082 399 Time Warner Telecom 20115 1589 1532 635 Charter Communications 7545 1543 301 85 TPG Internet Pty Ltd 10620 1541 282 157 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 17974 1835 1793 PT TELEKOMUNIKASI INDONESIA 1785 1802 1680 PaeTec Communications, Inc. 18566 1913 1672 Covad Communications 4766 2460 1532 Korea Telecom (KIX) 7545 1543 1458 TPG Internet Pty Ltd 10620 1541 1384 TVCABLE BOGOTA 4755 1476 1314 TATA Communications formerly 23456 2774 1262 32-bit ASN transition 4323 1660 1261 Time Warner Telecom 22773 1347 1260 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.225.128.0/18 36377 Comcast Telecommunications, I 24.225.192.0/23 36377 Comcast Telecommunications, I 24.225.192.0/18 36377 Comcast Telecommunications, I 24.225.224.0/21 36377 Comcast Telecommunications, I 24.225.237.0/24 36377 Comcast Telecommunications, I 24.225.248.0/21 36377 Comcast Telecommunications, I 27.0.128.0/17 7514 Media Exchange, Inc. 31.135.216.0/21 51388 UAB Marsatas 41.190.32.0/23 31856 CABSAS 41.190.34.0/23 31856 CABSAS Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:22 /9:12 /10:28 /11:81 /12:231 /13:461 /14:801 /15:1396 /16:11983 /17:5875 /18:9808 /19:19455 /20:25864 /21:26151 /22:34633 /23:33577 /24:188712 /25:1089 /26:1268 /27:740 /28:200 /29:9 /30:2 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2227 3619 bellsouth.net, inc. 18566 1869 1913 Covad Communications 10620 1436 1541 TVCABLE BOGOTA 23456 1369 2774 32-bit ASN transition 6478 1309 1338 AT&T Worldnet Services 11492 1090 1136 Cable One 7011 1055 1156 Citizens Utilities 1785 1052 1802 PaeTec Communications, Inc. 7029 1032 1285 Windstream Communications Inc 22773 862 1347 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:319 2:47 4:16 5:1 6:3 8:337 12:1976 13:1 14:472 15:15 16:3 17:8 20:10 23:13 24:1657 27:788 31:488 32:64 33:4 34:2 36:4 37:1 38:741 39:3 40:103 41:2550 42:23 44:3 46:992 47:3 49:196 50:431 52:13 54:2 55:4 56:2 57:33 58:859 59:476 60:386 61:1173 62:1048 63:1936 64:3947 65:2293 66:3875 67:1900 68:1095 69:3026 70:758 71:389 72:1890 74:2380 75:313 76:341 77:885 78:712 79:461 80:1118 81:844 82:501 83:457 84:686 85:1080 86:552 87:759 88:334 89:1532 90:211 91:3917 92:537 93:1053 94:1319 95:853 96:446 97:254 98:890 99:36 101:77 103:100 106:10 107:19 108:71 109:1019 110:608 111:712 112:304 113:407 114:544 115:669 116:969 117:668 118:854 119:1155 120:308 121:669 122:1612 123:969 124:1298 125:1236 128:246 129:173 130:168 131:564 132:112 133:21 134:213 135:48 136:215 137:136 138:298 139:115 140:474 141:241 142:403 143:416 144:481 145:54 146:448 147:213 148:659 149:247 150:163 151:190 152:330 153:180 154:4 155:399 156:199 157:351 158:138 159:452 160:314 161:211 162:309 163:164 164:510 165:354 166:529 167:432 168:737 169:158 170:847 171:78 172:1 173:1635 174:615 175:377 176:141 177:134 178:990 180:878 181:21 182:485 183:219 184:313 185:1 186:1253 187:733 188:872 189:944 190:4928 192:5894 193:4972 194:3495 195:3027 196:1224 197:41 198:3564 199:3959 200:5519 201:1513 202:8394 203:8418 204:4222 205:2347 206:2678 207:2812 208:3962 209:3460 210:2693 211:1455 212:2103 213:1743 214:770 215:70 216:4929 217:1644 218:544 219:361 220:1204 221:492 222:361 223:180 End of report

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RIP RM
by Jay Ashworth 30 Jun '11

30 Jun '11

Robert Morris, NSA crypto maven and Unix co-developer, has died at 78 of 'complications of dementia'. Unix haters will probably say 'atojiso'; Barrett Hansen will probably be chagrined. http://j.mp/iZYd0I Cheers, -- jra -- Jay R. Ashworth Baylink jra(a)baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274

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Invitation to connect on LinkedIn
by Yaoqing Liu via LinkedIn 30 Jun '11

30 Jun '11

LinkedIn ------------ Yaoqing Liu requested to add you as a connection on LinkedIn: ------------------------------------------ Ted, I'd like to add you to my professional network on LinkedIn. - Yaoqing Accept invitation from Yaoqing Liu http://www.linkedin.com/e/-voa23o-gpjv55fb-66/q0XU4EiXDUS2IbxL1NdPb3ZaZI/bl… View invitation from Yaoqing Liu http://www.linkedin.com/e/-voa23o-gpjv55fb-66/q0XU4EiXDUS2IbxL1NdPb3ZaZI/bl… ------------------------------------------ DID YOU KNOW you can showcase your professional knowledge on LinkedIn to receive job/consulting offers and enhance your professional reputation? Posting replies to questions on LinkedIn Answers puts you in front of the world's professional community. http://www.linkedin.com/e/-voa23o-gpjv55fb-66/abq/inv-24/ -- (c) 2011, LinkedIn Corporation

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