March 2010 - Test - lists.nanog.org

Re: SDSL vs T1 (was Locations with no good Internet)
by msokolov＠ivan.Harhan.ORG 07 Mar '10

07 Mar '10

Roy <r.engehausen(a)gmail.com> wrote: > You missed an option. Just change to another ISP. I know of at least > one AS701 address block still attached to a company that hasn't been > their customer for ten years or so. How is that possible? AFAIK no local politician has passed an IP address portability law yet. If my circuit from VZB were disconnected, wouldn't they release the address block for reuse by other customers just like any other ISP? I'm kinda guessing that you're suggesting that VZB's business practices are lax and that I may slip through the cracks? But there is no guarantee of any kind, is there? If they were to release/reuse my address block like they would have every right to, what recourse could I possibly have as a voluntarily disconnected customer? And even if the block remained unused / not reassigned after I left VZB, how could I possibly get it routed to me while connected through another ISP? I just don't get it - I don't see how this could be done without some local politician passing an IP address portability law like has been discussed recently. MS

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Re: Alcatel-Lucent
by Scott Weeks 07 Mar '10

07 Mar '10

--- jrhett(a)netconsonance.com wrote: So my experience so far has been good product, good company, needs a real attitude adjustment in the support department. ----------------------------------------- ditto that! scott

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SDSL vs T1 (was Locations with no good Internet)
by msokolov＠ivan.Harhan.ORG 06 Mar '10

06 Mar '10

Patrick Giagnocavo <patrick(a)zill.net> wrote: > Isn't this really an issue (political) with tariffed T1 prices rather > than a technical problem? Yes, of course. It's even worse if you are tied to one particular ISP (VZB) by non-portable IP addresses. I wanted service from AS701 with a V.35 hand-off; both requirements (the ISP choice and the hand-off type) were/are for sentimental reasons. Speed was/is a lower-priority concern, i.e., I was/am willing to live with sub-T1 speeds if it allows me to keep my 701-assigned IP addresses for a lower monthly extortion payment. My choices were: 1. Get a T1, enjoy the bandwidth (I live in an alternate Universe in which T1 bandwidth is almost infinity) and the SLA, and getting a V.35 hand-off would have been as easy as pulling an Adtran DSU out of my junk pile. But it was something like $650/month, probably before adding taxes and other extortions. 2. Opt for SDSL instead. I'm within a short walk of my CO, but I opt for only 384 kbps to reduce the monthly extortion payment. And since I still want V.35 hand-off, add the expense of designing and building my own CPE for it - but it's a one-time expense, and I have learned a *lot* in the process - as they say, happiness is a journey, not a destination. > I was told that most T1s are provisioned over a DSLAM these days > anyways, and that the key difference between T1 and DSL was the SLA > (99.99% guarantee vs. "when we get it fixed"). My situation is different because I am deliberately opting for a lower- speed service than what's available. At sub-T1 speeds SDSL has one advantage: the actual electrical signaling rate on the circuit is lowered to match the subscription data rate, unlike the fractional T1 kludge. But if you are specifically looking for a 1.5 Mbps service and are prepared to pay for 1.5 Mbps, the T1 vs. SDSL trade-off starts to look murkier: * With a T1 regardless of who serves it to you and how, you still get the classic HDLC encapsulation supported by every decent WAN router; with SDSL served out of a Covad DSLAM you get ATM cells on the line, wrapped in a wacky frame format: http://ifctfvax.Harhan.ORG/OpenWAN/2B1Q/flavors/nokia.html * Prior to my invention of the OSDCU gadget, it was not possible to connect a Covad SDSL line to a real router like Cisco (or Juniper or a BSD/Linux box or whatever), only to some very inferior router brands supplied as the "standard CPE". And as far as my gadget goes, I've built the hardware, but I haven't finished the firmware part yet, so it's still technically vaporware. * ATM is much less bit-efficient than HDLC, so a Covad SDSL circuit sold as "1.5 Mbps" actually has a little less real data carrying capacity than a T1. * I don't know off the top of my head what the monthly price is for Covad SDSL at 1.5 Mbps, and there probably is some variability between different ISPs who go through Covad, but I assume that even with a good deal it would still be a bit more than what I pay to VZB for 384 kbps. T1 prices have been coming down OTOH, at least for those who aren't tied to VZB. But I still expect T1 to be at least a little more expensive than SDSL @ 1.5 Mbps. I don't know how big this price delta is right now though - would anyone here have a better idea? The magnitude of this price delta ought to have a critical impact on whether or not it is worth putting up with all the quirks of SDSL listed above. For my peculiar situation (willing to live with 384 kbps and tied to VZB) the price delta (>3x increase in the monthly payment) is most definitely worth the one-time expense of finishing my OSDCU gadget, but I don't know how the cards would fall for someone who is looking for full 1.5 Mbps (or more with bonding) and who has a choice of ISPs. > And T3/DS3 can run over what, 4 copper pairs? Yet how much is the > typical tariffed rate for that? DS3 over 4 copper pairs? ~11 Mbps symmetric on each pair? That seems like squeezing a lot out of a copper pair to me. Over what distance? William Herrin <bill(a)herrin.us> wrote: > The major difference between using HDSL smart jacks and classic smart > jacks is that the HDSL ones don't need wire that's in quite as good > shape and they don't need repeaters between you and the CO as often. > They're still very much a T1 service. Yup. Even though at the transceiver chipset level HDSL and SDSL are very much alike, the powers that be configure them very very differently at the higher layers. HDSL units are configured to pass the entire T1 frame structure (SF/ESF) unaltered, and within that T1 frame structure you get the good old familiar HDLC. Covad SDSL uses the same 2B1Q line code as HDSL and even the same transceiver chip (Bt8970 or RS8973), but stuffs the bit stream with ATM cells in a wacky non-standard frame structure instead of HDLC or T1 frames. One can either pay a monthly premium for a more standards-based bit stream format, or pay less per month for the hoary non-standard Nokia flavor and make a one-time expense of building a converter gadget to transform it into HDLC (per FRF.8 or FUNI) as soon as it enters your premises. MS

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Comcast cust cannot reach Chris Boyd's IP x.x.x.x (was Problem from Comcast Network to The Planet)
by Routing Bits 06 Mar '10

06 Mar '10

> > Message: 7 > Date: Fri, 5 Mar 2010 17:40:45 -0600 > From: Chris Boyd <cboyd(a)gizmopartners.com> > Subject: Re: Problem from Comcast Network to The Planet > To: nanog(a)nanog.org > Message-ID: <5DF52A7E-7288-433B-8B08-EA9530B29400(a)gizmopartners.com> > Content-Type: text/plain; charset=us-ascii > > > > I don't know what's going on in the Comcast network, but I've been having > similar fits with a single IP address in my network. Comcast can get to > nearby IP addresses in the same /24 no issue. The Comcast customer in my > case is in Florida, and I get to them via TWTelecom. > > I know it's not my net, and TWT was very helpful and knows it's not their > net. > > Attempts to get Comcast to look into it seem to end with them pinging their > customer's IP address from the Comcast support center and terminating the > call "since they can reach them." > --Chris Chris, Maybe Comcast abuse is blackholing the host? What is the host IP? Is it more than one Comcast customer unable to reach that host? What is the IP of the Comcast customer(s) unable to reach it? What do traces from the host to the customer and from customer to host look like?

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Re: Locations with no good Internet (was ISP in Johannesburg)
by msokolov＠ivan.Harhan.ORG 06 Mar '10

06 Mar '10

Charles N Wyble <charles(a)knownelement.com> wrote: > The biggest problem is middle mile. That is where the money needs to go. > You need something to back haul to the interwebz. There is a lot of > fiber in the ground already, Another possible way to solve the middle mile issue would again be to use the copper plant that's already in the ground. Unlike fiber, the copper plant is *ubiquitous*: I don't know of any place in the 1st or 2nd worlds that doesn't have copper pairs going to it. Also AFAIK T1s are available everywhere too: if you order a T1, they'll deliver it to you regardless of how deep you are in the middle of nowhere, although I suppose there likely are extra surcharges involved. Granted, a T1 at 1.5 Mbps may not be much for backhaul, but what about bonded T1s? Bond 4 of them to get 6 Mbps symmetric - not too bad in my book for a rural community. And again using SDSL instead of T1 offers a cost reduction opportunity. One could get that 6 Mbps symmetric for much cheaper by bonding 4 SDSL circuits running at 1.5 Mbps each instead of T1s. There is a Covad DSLAM with SDSL capability in virtually every CO in the country, but they serve out a whacky flavor of SDSL/2B1Q. I have good reason to suspect that I may be the last person alive on Earth who knows how to make CPE for this flavor *and* who cares about such things. > but there are numerous layer 8 issues with > getting to it most of the time. Solving those is an exercise left for > the reader. Layer 8? Assuming that layers 8, 9 and 10 are management, financial and political, respectively, the issues that keep me from being able to build that Covad-compatible bonded NxSDSL CPE device lie at Layer 9. Anyone interested in helping me solve those issues? MS

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Problem from Comcast Network to The Planet
by Zachary Frederick 05 Mar '10

05 Mar '10

We have been having a problem emailing to a customer whose server is hosted by The Planet (http://www.theplanet.com/) Our mail server is hosted in-house on a comcast business connection. IP address of our server is: 173.13.45.23 Customers mail server is: 69.93.203.243 I cannot telnet to port 25 on their server, and they cannot telnet to port 25 on ours. If I try to connect to their mail server from a different network such as my home internet connection, I can connect. We do not do any firewalling that would block this in anyway. We were able to send and receive email to them when we used Qwest for our connection, before we switched to Comcast. Comcast has said the problem is not on their end because it times out at The Planet. The Planet doesn't have much interest in speaking with me, because I'm not their customer. Not sure what to do at this point. Below is a traceroute: traceroute to 69.93.203.243 (69.93.203.243), 64 hops max, 52 byte packets 1 223.254.254.75 (223.254.254.75) 2.610 ms 2.057 ms 2.033 ms 2 173-13-45-30-pennsylvania.hfc.comcastbusiness.net (173.13.45.30) 3.656 ms 2.997 ms 3.119 ms 3 * * * 4 68.85.72.129 (68.85.72.129) 10.497 ms 9.624 ms 12.245 ms 5 te-9-1-ur02.greensburg.pa.pitt.comcast.net (68.86.100.53) 9.935 ms 10.049 ms 10.505 ms 6 te-3-2-ar01.mckeesport.pa.pitt.comcast.net (68.86.100.49) 14.795 ms 12.846 ms 14.006 ms 7 te-0-4-0-5-cr01.mclean.va.ibone.comcast.net (68.86.91.129) 17.868 ms 16.278 ms 21.110 ms 8 pos-1-10-0-0-cr01.atlanta.ga.ibone.comcast.net (68.86.86.126) 43.022 ms 40.690 ms 39.818 ms 9 pos-1-15-0-0-cr01.dallas.tx.ibone.comcast.net (68.86.85.149) 58.980 ms 58.914 ms 59.673 ms 10 pos-0-0-0-0-pe01.1950stemmons.tx.ibone.comcast.net (68.86.86.90) 59.608 ms 60.322 ms 59.691 ms 11 theplanet-cr01.dallas.tx.ibone.comcast.net (75.149.228.2) 62.246 ms 61.320 ms 61.693 ms 12 te3-5.dsr01.dllstx3.theplanet.com (70.87.253.86) 61.431 ms te7-1.dsr02.dllstx3.theplanet.com (70.87.253.18) 58.859 ms 59.365 ms 13 76.fd.5746.static.theplanet.com (70.87.253.118) 62.690 ms te1-3.dsr02.dllstx2.theplanet.com (70.87.253.122) 68.123 ms te3-3.dsr02.dllstx2.theplanet.com (70.87.253.126) 59.382 ms 14 po1.car02.dllstx2.theplanet.com (70.87.254.82) 59.321 ms 60.268 ms 66.206 ms 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * 31 * * * 32 * * * 33 * * * 34 * * * 35 * *^C

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Bell canada CIDR
by Greg Whynott 05 Mar '10

05 Mar '10

Hello, We received a /21 from ARIN a year or so ago which we have been using. At the time I noticed Bell was advertising a longer CIDR which included ours. I contacted Bell, they said it would be corrected, multiple times. Who I might contact to have this resolved? Thanks for your time, greg AS11628 ipcalc 206.108.120.0/21 => Network: 206.108.120.0/21 HostMin: 206.108.120.1 HostMax: 206.108.127.254 AS577 ipcalc 206.108.96.0/19 => Network: 206.108.96.0/19 HostMin: 206.108.96.1 HostMax: 206.108.127.254

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Re: IP4 Space - the lie
by Suzanne Woolf 05 Mar '10

05 Mar '10

On Fri, Mar 05, 2010 at 12:39:19PM +0000, bmanning(a)vacation.karoshi.com wrote: > er... what part of dual-stack didn't you understand? > dual-stack consumes exactly the same number of v4 and v6 addresses. > > if you expect to dual-stack everything - you need to look again. > either you are going to need: > > lots more IPv4 space > > stealing ports to mux addresses > > run straight-up native IPv6 - no IPv4 (unless you need to talk to > a v4-only host - then use IVI or similar..) > > imho - the path through the woods is an IVI-like solution. There are several IPv4/IPv6 co-existence technologies under development that attempt to resolve the asymmetry Bill notes here, where IPv4 addresses are already scarce and IPv6 addresses may reasonably be treated as less so. They include IVI, NAT64/DNS64, and dual-stack lite. See for example the lightning talk last Wednesday in Austin on AFTR, ISC's free, open source implementation of dual-stack lite, or the panel discussion at APRICOT earlier this week. It's only been in the last couple of years that the IETF and the vendors have been taking seriously the problem of moving IPv4-IPv6 co-existence mechanisms into the network, away from host-based dual-stack and into use cases where legacy infrastructure has to co-exist with the need for growth. But now that they have, there's an embarrassment of what we can hope turn out to be riches in this area....or at least a pony amongst the, err, bulk of material. Suzanne

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BGP Update Report
by cidr-report＠potaroo.net 05 Mar '10

05 Mar '10

BGP Update Report Interval: 25-Feb-10 -to- 04-Mar-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 23415 1.3% 24.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 2 - AS31055 19604 1.1% 4901.0 -- CONSULTIX-AS Consultix GmbH 3 - AS6389 18071 1.0% 4.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS22047 17001 1.0% 32.0 -- VTR BANDA ANCHA S.A. 5 - AS8346 16405 0.9% 1261.9 -- SONATEL-AS Autonomous System 6 - AS4323 15913 0.9% 3.6 -- TWTC - tw telecom holdings, inc. 7 - AS9829 15820 0.9% 18.8 -- BSNL-NIB National Internet Backbone 8 - AS6429 15706 0.9% 119.0 -- Telmex Chile Internet S.A. 9 - AS8452 13657 0.8% 13.6 -- TEDATA TEDATA 10 - AS14420 13432 0.8% 33.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 11 - AS7303 12543 0.7% 17.6 -- Telecom Argentina S.A. 12 - AS6471 11434 0.7% 28.2 -- ENTEL CHILE S.A. 13 - AS14117 10265 0.6% 23.6 -- Telefonica del Sur S.A. 14 - AS20115 8861 0.5% 5.7 -- CHARTER-NET-HKY-NC - Charter Communications 15 - AS17908 8395 0.5% 10.9 -- TCISL Tata Communications 16 - AS8151 8364 0.5% 5.2 -- Uninet S.A. de C.V. 17 - AS16569 7995 0.5% 3997.5 -- ASN-CITY-OF-CALGARY - City of Calgary 18 - AS4755 7837 0.5% 6.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 19 - AS7545 7579 0.4% 7.7 -- TPG-INTERNET-AP TPG Internet Pty Ltd 20 - AS7018 7461 0.4% 4.7 -- ATT-INTERNET4 - AT&T WorldNet Services TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31055 19604 1.1% 4901.0 -- CONSULTIX-AS Consultix GmbH 2 - AS16569 7995 0.5% 3997.5 -- ASN-CITY-OF-CALGARY - City of Calgary 3 - AS26025 6901 0.4% 3450.5 -- COC - City of Calgary 4 - AS7419 3938 0.2% 1969.0 -- MONMOUTH-AS - Monmouth University 5 - AS27097 5535 0.3% 1383.8 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center 6 - AS8346 16405 0.9% 1261.9 -- SONATEL-AS Autonomous System 7 - AS45985 3581 0.2% 1193.7 -- DAEWOOSEC Daewoo Securities Co., Ltd. 8 - AS1619 776 0.0% 776.0 -- PLANET-DATA - Planet Data Solutions, Inc. 9 - AS27245 1205 0.1% 602.5 -- HEIDRICK-CHICAGO - HEIDRICK 10 - AS45960 543 0.0% 543.0 -- YTLCOMMS-AS-AP YTL COMMUNICATIONS SDN BHD 11 - AS35291 877 0.1% 438.5 -- ICOMM-AS SC Internet Communication Systems SRL 12 - AS28052 350 0.0% 350.0 -- Arte Radiotelevisivo Argentino 13 - AS42220 319 0.0% 319.0 -- SIAPI-AS SIAPI NETWORKS AS NUMBER 14 - AS4103 284 0.0% 284.0 -- APPOC - Headquarters, USAISC 15 - AS8657 1364 0.1% 272.8 -- CPRM CPRM Autonomous System 16 - AS12837 268 0.0% 268.0 -- OLDBANK-NET JSB Starokievsky Bank 17 - AS32794 518 0.0% 259.0 -- ICFG - International Church of the Foursquare Gospel 18 - AS45653 1964 0.1% 245.5 -- ACURE-AS-AP aCure Technology, Data Centres, Perth 19 - AS35714 1185 0.1% 237.0 -- INFOSERVICE-UA Infoservice Comp Private Venture, Internet Service Provider 20 - AS27094 470 0.0% 235.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 62.168.199.0/24 19565 0.9% AS31055 -- CONSULTIX-AS Consultix GmbH 2 - 208.98.230.0/24 7991 0.4% AS16569 -- ASN-CITY-OF-CALGARY - City of Calgary 3 - 208.98.231.0/24 6898 0.3% AS26025 -- COC - City of Calgary 4 - 208.154.200.0/24 5481 0.3% AS8346 -- SONATEL-AS Autonomous System 5 - 208.144.230.0/24 5462 0.3% AS8346 -- SONATEL-AS Autonomous System 6 - 214.15.217.0/24 5430 0.3% AS27097 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center 7 - 208.154.199.0/24 5424 0.3% AS8346 -- SONATEL-AS Autonomous System 8 - 143.138.107.0/24 3434 0.2% AS747 -- TAEGU-AS - Headquarters, USAISC 9 - 199.114.154.0/24 3127 0.1% AS1733 -- CENTAF-SWA - 754th Electronic Systems Group 10 - 192.12.120.0/24 2545 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 11 - 41.235.80.0/24 2340 0.1% AS8452 -- TEDATA TEDATA 12 - 38.107.132.0/22 2122 0.1% AS7419 -- MONMOUTH-AS - Monmouth University 13 - 155.94.80.0/24 2006 0.1% AS17003 -- AHP - WYETH-AYERST/AMERICAN HOME PRODUCTS 14 - 24.38.48.0/22 1816 0.1% AS7419 -- MONMOUTH-AS - Monmouth University 15 - 212.220.14.0/24 1494 0.1% AS34875 -- YANFES OJSC "Uralsviazinform" 16 - 41.210.192.0/18 1367 0.1% AS37081 -- movicel-as AS8657 -- CPRM CPRM Autonomous System 17 - 63.84.91.0/24 1201 0.1% AS27245 -- HEIDRICK-CHICAGO - HEIDRICK 18 - 210.92.10.0/24 1195 0.1% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 19 - 210.92.4.0/24 1195 0.1% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 20 - 123.140.107.0/24 1191 0.1% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. Details at http://bgpupdates.potaroo.net ------------------------------------ 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

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The Cidr Report
by cidr-report＠potaroo.net 05 Mar '10

05 Mar '10

This report has been generated at Fri Mar 5 21:11:26 2010 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 26-02-10 314600 193576 27-02-10 314835 193273 28-02-10 314692 193106 01-03-10 314460 193358 02-03-10 314824 193743 03-03-10 315117 194540 04-03-10 315596 194483 05-03-10 315456 194821 AS Summary 33779 Number of ASes in routing system 14388 Number of ASes announcing only one prefix 4391 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 93176320 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'). --- 05Mar10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 315792 194686 121106 38.3% All ASes AS6389 4060 317 3743 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4391 1855 2536 57.8% TWTC - tw telecom holdings, inc. AS4766 1853 486 1367 73.8% KIXS-AS-KR Korea Telecom AS1785 1796 648 1148 63.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1284 210 1074 83.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1128 74 1054 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 1059 33 1026 96.9% COVAD - Covad Communications Co. AS17488 1293 361 932 72.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1578 661 917 58.1% Uninet S.A. de C.V. AS10620 1010 170 840 83.2% TV Cable S.A. AS19262 1071 242 829 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 1075 247 828 77.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1129 442 687 60.9% ATT-INTERNET3 - AT&T WorldNet Services AS8452 993 359 634 63.8% TEDATA TEDATA AS5668 801 193 608 75.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS4804 678 72 606 89.4% MPX-AS Microplex PTY LTD AS4808 837 234 603 72.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 679 107 572 84.2% Telecom Argentina S.A. AS4134 1018 458 560 55.0% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1556 1004 552 35.5% ATT-INTERNET4 - AT&T WorldNet Services AS7545 972 428 544 56.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1210 668 542 44.8% LEVEL3 Level 3 Communications AS17908 768 230 538 70.1% TCISL Tata Communications AS24560 829 291 538 64.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS28573 901 367 534 59.3% NET Servicos de Comunicao S.A. AS35805 585 75 510 87.2% UTG-AS United Telecom AS AS4780 629 137 492 78.2% SEEDNET Digital United Inc. AS22047 529 41 488 92.2% VTR BANDA ANCHA S.A. AS17676 563 83 480 85.3% GIGAINFRA Softbank BB Corp. AS11492 1146 694 452 39.4% CABLEONE - CABLE ONE, INC. Total 37421 11187 26234 70.1% Top 30 total Possible Bogus Routes 2.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.77.236.0/22 AS5.8 41.190.64.0/22 AS28683 OPT-NTIC-AS Office des Postes et telecommunications du Benin 41.202.96.0/19 AS29571 CITelecom-AS 41.216.32.0/19 AS28683 OPT-NTIC-AS Office des Postes et telecommunications du Benin 41.220.144.0/20 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 41.220.159.0/24 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.24.0/22 AS25747 VSC-SATELLITE-CO - VSC Satellite Co. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 41.223.196.0/24 AS36990 41.223.197.0/24 AS36990 41.223.198.0/24 AS36990 41.223.199.0/24 AS36990 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.193.160.0/19 AS22351 INTELSAT Intelsat Global BGP Routing Policy 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 80.250.32.0/23 AS21452 SKANNET-IBADAN SKANNET IP Network 80.250.34.0/23 AS21452 SKANNET-IBADAN SKANNET IP Network 81.91.224.0/20 AS28683 OPT-NTIC-AS Office des Postes et telecommunications du Benin 100.100.100.0/24 AS36992 ETISALAT-MISR 110.34.40.0/22 AS24399 ABN-PEERING-AS-AP Asia Broadcast Networks Peering AS 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 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 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 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 172.7.0.0/24 AS36992 ETISALAT-MISR 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 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 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 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 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.129.127.0/24 AS6568 Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - 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-1 196.29.40.0/22 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 196.32.96.0/20 AS33787 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.254.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.216.4.0/22 AS23889 MAURITIUS-TELECOM-AS-AP 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS17233 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services 198.74.39.0/24 AS17233 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services 198.74.40.0/24 AS17233 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 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. 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.52.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.58.113.0/24 AS19161 202.61.72.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.73.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.77.138.0/23 AS24487 202.79.224.0/21 AS9519 VERTELNET Vertical Telecoms Pty Ltd 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 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 202.89.8.0/22 AS6648 BAYAN-TELECOMMUNICATIONS Bayan Telecommunications, Inc. 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.146.184.0/23 AS24487 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.166.166.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.174.70.0/24 AS21175 WIS Wind International Services SA 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.124.96.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.124.100.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.124.104.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.160.130.0/23 AS24487 203.160.140.0/24 AS45560 203.160.141.0/24 AS10026 ANC Asia Netcom Corporation 203.160.142.0/24 AS45560 203.160.143.0/24 AS10026 ANC Asia Netcom Corporation 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 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. 208.66.152.0/24 AS18499 208.66.153.0/24 AS18499 208.66.154.0/24 AS18499 208.66.155.0/24 AS18499 208.66.156.0/24 AS18499 208.66.157.0/24 AS18499 208.66.158.0/24 AS18499 208.66.159.0/24 AS18499 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.229.0/24 AS174 COGENT Cogent/PSI 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.87.208.0/24 AS31997 209.87.209.0/24 AS31997 209.87.210.0/24 AS31997 209.87.211.0/24 AS31997 209.87.212.0/22 AS31997 209.87.216.0/24 AS31997 209.87.217.0/24 AS31997 209.87.218.0/24 AS31997 209.87.219.0/24 AS31997 209.87.220.0/24 AS31997 209.87.221.0/24 AS31997 209.87.222.0/24 AS31997 209.87.223.0/24 AS31997 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.160.0/24 AS18499 209.177.161.0/24 AS18499 209.177.162.0/24 AS18499 209.177.163.0/24 AS18499 209.177.164.0/24 AS18499 209.177.165.0/24 AS18499 209.177.166.0/24 AS18499 209.177.167.0/24 AS18499 209.177.168.0/24 AS18499 209.177.169.0/24 AS18499 209.177.170.0/24 AS18499 209.177.171.0/24 AS18499 209.177.172.0/24 AS18499 209.177.173.0/24 AS18499 209.177.174.0/24 AS18499 209.177.175.0/24 AS18499 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 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 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 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. 216.144.240.0/23 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.243.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.244.0/22 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.29.208.0/23 AS33774 DJAWEB 217.29.212.0/23 AS33774 DJAWEB 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

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