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Re: US slaps fine on company blocking VoIP
by Nathan Allen Stratton 06 Mar '05

06 Mar '05

On Sat, 5 Mar 2005, David M. Dowdle wrote: > If Pepsi put a chain-link fence up around every Coca-Cola vending machine > in your city, do you think the authorities would do something about it? Give me a break, this is totally different. This ISP is not blocking ports on other ISPs networks, they are choosing what they allow on their network or not. Just like other networks have done with many other things. > Worse, in this case, there's laws that say you MUST be able to get > diet soda (911 calls) at all times. Hhehe, actually in this case there are NOT laws that say you must be able to reach 911 at all times. Sure their are people that are trying to make it that way and as a VoIP provider we are trying to get as close to lifeline as we can, but frankly we don't ship a UPS with every ATA. We don't protect the last line IP network. So I am sorry, no we can't offer 911 calls to our customers at all times. In fact because of the lame way current providers are doing 911 (hading calls to PSAP administration lines) BroadVoice does not offer 911 at all yet. I would rather NOT offer it and tell users to have a way to call 911 via CELL or PSTN then to have them count on me getting them to a PSAP with the current options. ><> Nathan Stratton BroadVoice, Inc. nathan at robotics.net Talk IS Cheap http://www.robotics.net http://www.broadvoice.com

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Re: More on Vonage service disruptions...
by Fergie (Paul Ferguson) 05 Mar '05

05 Mar '05

..and apparently this is happening more and more. There was actually a story in USA Today a couple of days ago where a family tried calling 911 on their VoIP service during a burglary only to be told by a recorded message that they must "dial 911 from another phone"... http://www.usatoday.com/tech/news/2005-02-28-voip-usat_x.htm This story accurately highlights some of the issues. - ferg -- Adi Linden <adil(a)adis.on.ca> wrote: Who would in their right mind rely on MSN Messenger for 911 access? Today residential VoIP service offered by Vonage or like companies is nothing more or less than your instant messenging gizmo. Perhaps it is more useful but by no means more reliable. Adi -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(a)netzero.net or fergdawg(a)sbcglobal.net

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DNS cache poisoning attack?
by Fergie (Paul Ferguson) 04 Mar '05

04 Mar '05

Any additional info. on this or whether it is just localized or widespread? http://isc.sans.org/diary.php [Updated March 4th 2005 18:11 UTC] - ferg -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(a)netzero.net or fergdawg(a)sbcglobal.net

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vonage routing issues
by Jon Lewis 04 Mar '05

04 Mar '05

Anyone else having reachability issues with Vonage? The past two days, about this time (~2pm), we've been unable to reach www.vonage.com and customers with vonage phones have lost their service. My traces to them end with: 13. 64.200.88.173 0% 8 8 32 31 33 42 14. nycmny2wcx2-pos1-0-oc192.wcg.net 0% 8 8 37 37 70 176 15. ??? One of my clients complaining about this said that today in a traceroute, they saw a loop going from sprint->pnap->wcg->sprint->pnap->xo I got interrupted typing this, and I see that in the past 40 minutes routing has changed...now it ends with 13. 0.so-5-0-0.XL1.NYC9.ALTER.NET 0% 4 4 42 41 42 42 14. 0.so-0-0-0.XR1.NYC9.ALTER.NET 0% 3 3 42 42 42 42 15. 181.ATM7-0.GW4.NYC9.ALTER.NET 0% 3 3 42 41 41 42 16. ??? and I get "The document contains no data" from www.vonage.com. Earlier it was painfully slow, but would eventually mostly load. Anyone know what's going on or where the problem is? I'm starting to wonder if Vonage's "your blocking us" news stories have just been coverup for network stability/capacity issues. ---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________

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Re: More on Vonage service disruptions...
by Robert Bonomi 04 Mar '05

04 Mar '05

> From owner-nanog(a)merit.edu Fri Mar 4 11:44:17 2005 > From: Christopher Woodfield <rekoil(a)semihuman.com> > Subject: Re: More on Vonage service disruptions... > Date: Fri, 4 Mar 2005 12:45:54 -0500 > > > > On Mar 3, 2005, at 10:25 PM, Scott Morris wrote: > > > > > Perhaps it varies by state, but I thought part of the E-911 service > > regulations was that if you were offering (charging) for it, you had to > > offer it as "lifeline" service which meant it had to survive power > > outage. > > *shrug* > > > > I guess the original regs weren't written with these things in mind! > > This does bring up a hardware design question...I'm wondering how > difficult of an engineering/marketing problem it would be to design > VoIP adapters with built-in backup batteries. Relatively trivial. Or you could just plug it into a UPS. > How does the power > consumption profile of a VoIP adapter compare to, say, a cellphone? Look at the typical "wall wart" that powers it. Draw is "a few watts". Compare this to the battery rating for a cell-phone. (a few amp-hours, at a few volts -- run-times in the *multiple* "tens of hours") Cell-phone is "order of magnitude", at least, lower in power consumption. VOIP adapters _could_ be designed (at higher cost) to consume considerably less power, but present-day cost/benefit analysis dictates against doing so. > What would this add to the cost of the device, Meaningless question, as stated. Something on the order of "10 seconds" can be handled by simply adding a SuperCap -- cost measured in pennies. OTOH, to ride out a 72-hour power-failure probably adds $100 or more. > and how long could the > battery last? How much battery are you willing to pay for? <grin> However, it isn't _only_ the VOIP adapter that has to have back-up power, *EVERY* piece of gear 'upstream' of it has to be powered, too. This includes, at a minimum the following CPE: the VOIP adapter, any hub/switch/routers in the circuit, any dedicated "firewall" hardware, and the DSL/cable "modem" CPE, itself. "Cable" connections may have in-line amplifiers/repeaters between the customer location and the "head-end" -- gotta have back-up for the power feed (going down the cable, itself) for those devices. *PLUS* back-up power for the 'head end' gear -- DSLAM at the C.O., or cable the concentrator. -- as well as the routers that switch the traffic to the 'backbone'. Now, the CPE can be simply plugged into a stand-by UPS with reasonable battery capacity, and you'll get as much run-time as you're willing to pay for. <grin> Assuming you've only got a VOIP adapter, and a cable/DSL modem to deal with -- call it 20 watts total -- then a UPS rated for 1000 watts, with a run-time of 10 minutes at full load, will probably run at least 10-15 _hours_ powering only the VOIP adapter and cable/DSL modem. Of course, having the CPE powered is _worthless_ if the immediate upstream gear has lost power. I can't see how Vonage, or *any* other "3rd party" (i.e. anybody other than the provider of the gear for the infamous 'last mile' connectivitiy) can _hope_ to claim service 'survivability' in the event of a power failure. Considering that the "Packet8"s, etc. have *no* contract whatsoever with that last-mile provider, they can't even 'specify requirements'. They can "encourage" the customer to put the CPE on UPS, but that's all. Getting somewhat "far afield" from 'network operations', but this issue also arises with regard to "real telephone service" offered by the CABLE TV companies. All too frequently _this_ service relies on CPE that draws 'utility' power. It is frequently the case that they fail to mention to the customer the "desirability" of putting _that_ equipment on UPS. With the resultant loss of dial-tone in the event of _power_ failure.

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Bank One 159.53.0.0/16 contact?
by David Hubbard 04 Mar '05

04 Mar '05

Anyone have a clueful contact at Bank One? Their ARIN POC info is some generic switchboard that is completely unrelated to their allocation and who refuses to connect you to anyone in datacomm if you don't know a specific contact name to ask for. They told me that they'd be happy to write down what was supposedly being attacked by Bank One's network, although they found that hard to believe, and get me a response from a manager if one felt it was appropriate though but that may take a day or two. Nice... Thanks, David

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RE: More on Vonage service disruptions...
by John R Levine 04 Mar '05

04 Mar '05

> There are EMTAs cable modems with VoIP ATA's that have 4 hr battery in the > market already. Sure. Many cable providers offer a superior form of VoIP that's engineered to act like real phone service with reserved bandwidth to their own switches and backup power for all the pieces on the way along with E911 and the other features we expect from real phone service. It needs a name of its own to distinguish it from the parasitic VoIP that Vonage, Lingo, et all offer. > > This still has little to do with port blocking, but a lot to do with > > the whole question of what level of service people are paying for vs. > > what level they think they are paying for. Regards, John Levine, johnl(a)iecc.com, Primary Perpetrator of "The Internet for Dummies", Information Superhighwayman wanna-be, http://iecc.com/johnl, Mayor "I dropped the toothpaste", said Tom, crestfallenly.

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RE: More on Vonage service disruptions...
by Scott Morris 04 Mar '05

04 Mar '05

Actually, many of the EMTAs in the cable world derive AC power from the coax... Powered inline just like all the amps are. At least the ones that hang outside your house... But with the Vonage idea of stuff inside your house that can't be done... Old federal laws about the concept that the electric company is the only one who can deliver power into your house. Scott -----Original Message----- From: Deleskie, Jim [mailto:Jim.Deleskie@teleglobe.ca] Sent: Friday, March 04, 2005 12:47 PM To: 'Christopher Woodfield'; swm(a)emanon.com Cc: nanog(a)nanog.org; 'John Levine'; fergdawg(a)netzero.net Subject: RE: More on Vonage service disruptions... There are EMTAs cable modems with VoIP ATA's that have 4 hr battery in the market already. -Jim -----Original Message----- From: Christopher Woodfield [mailto:rekoil@semihuman.com] Sent: Friday, March 04, 2005 12:46 PM To: swm(a)emanon.com Cc: nanog(a)nanog.org; 'John Levine'; fergdawg(a)netzero.net Subject: Re: More on Vonage service disruptions... This does bring up a hardware design question...I'm wondering how difficult of an engineering/marketing problem it would be to design VoIP adapters with built-in backup batteries. How does the power consumption profile of a VoIP adapter compare to, say, a cellphone? What would this add to the cost of the device, and how long could the battery last? -C On Mar 3, 2005, at 10:25 PM, Scott Morris wrote: > > Perhaps it varies by state, but I thought part of the E-911 service > regulations was that if you were offering (charging) for it, you had > to offer it as "lifeline" service which meant it had to survive power > outage. > *shrug* > > I guess the original regs weren't written with these things in mind! > > Scott > > -----Original Message----- > From: owner-nanog(a)merit.edu [mailto:owner-nanog@merit.edu] On Behalf > Of John Levine > Sent: Thursday, March 03, 2005 9:17 PM > To: nanog(a)nanog.org > Cc: fergdawg(a)netzero.net > Subject: Re: More on Vonage service disruptions... > > >> There was actually a story in USA Today a couple of days ago where a >> family tried calling 911 on their VoIP service during a burglary only >> to be told by a recorded message that they must "dial 911 from another >> phone"... > > I was surprised to see on Packet8's web site that they now offer E911 > in a > lot of places. You have to have a local phone number and pay an extra > $1.50/mo. They remind you that if your power goes out, your phone > still > won't work, but if you can call 911, it'll be a real 911 call. > > This still has little to do with port blocking, but a lot to do with > the > whole question of what level of service people are paying for vs. > what level they think they are paying for. > > Regards, > John Levine, johnl(a)iecc.com, Primary Perpetrator of "The Internet for > Dummies", Information Superhighwayman wanna-be, > http://www.johnlevine.com, > Mayor "I dropped the toothpaste", said Tom, crestfallenly. > >

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.US TLD Owners Lose Privacy
by Fergie (Paul Ferguson) 04 Mar '05

04 Mar '05

>From WiReD: "The U.S. Commerce Department has ordered companies that administer internet addresses to stop allowing customers to register .us domain names anonymously using proxy services." "The move does not affect owners of .com and .net domains. But it means website owners with .us domains will no longer be able to shield their name and contact information from public eyes." http://wired.com/news/privacy/0,1848,66787,00.html?tw=wn_tophead_1 - ferg

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Weekly Routing Table Report
by Routing Table Analysis 04 Mar '05

04 Mar '05

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 05 Mar, 2005 Analysis Summary ---------------- BGP routing table entries examined: 156980 Prefixes after maximum aggregation: 91812 Unique aggregates announced to Internet: 75951 Total ASes present in the Internet Routing Table: 19079 Origin-only ASes present in the Internet Routing Table: 16598 Origin ASes announcing only one prefix: 7747 Transit ASes present in the Internet Routing Table: 2481 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 19 Prefixes from unregistered ASNs in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1381365024 Equivalent to 82 /8s, 85 /16s and 245 /24s Percentage of available address space announced: 37.3 Percentage of allocated address space announced: 58.9 Percentage of available address space allocated: 63.2 Total number of prefixes smaller than registry allocations: 73122 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 31360 Total APNIC prefixes after maximum aggregation: 15191 Prefixes being announced from the APNIC address blocks: 29402 Unique aggregates announced from the APNIC address blocks: 15308 APNIC Region origin ASes present in the Internet Routing Table: 2215 APNIC Region origin ASes announcing only one prefix: 651 APNIC Region transit ASes present in the Internet Routing Table: 329 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 176401600 Equivalent to 10 /8s, 131 /16s and 172 /24s Percentage of available APNIC address space announced: 65.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 23552-24575 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 87515 Total ARIN prefixes after maximum aggregation: 52984 Prefixes being announced from the ARIN address blocks: 66773 Unique aggregates announced from the ARIN address blocks: 24478 ARIN Region origin ASes present in the Internet Routing Table: 9907 ARIN Region origin ASes announcing only one prefix: 3583 ARIN Region transit ASes present in the Internet Routing Table: 947 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 240188416 Equivalent to 14 /8s, 80 /16s and 252 /24s Percentage of available ARIN address space announced: 71.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/7, 72/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 29849 Total RIPE prefixes after maximum aggregation: 20530 Prefixes being announced from the RIPE address blocks: 26772 Unique aggregates announced from the RIPE address blocks: 17751 RIPE Region origin ASes present in the Internet Routing Table: 6363 RIPE Region origin ASes announcing only one prefix: 3361 RIPE Region transit ASes present in the Internet Routing Table: 1073 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 193577808 Equivalent to 11 /8s, 137 /16s and 195 /24s Percentage of available RIPE address space announced: 67.9 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-34815 RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 6876 Total LACNIC prefixes after maximum aggregation: 2402 Prefixes being announced from the LACNIC address blocks: 6817 Unique aggregates announced from the LACNIC address blocks: 4024 LACNIC Region origin ASes present in the Internet Routing Table: 423 LACNIC Region origin ASes announcing only one prefix: 128 LACNIC Region transit ASes present in the Internet Routing Table: 81 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 17675264 Equivalent to 1 /8s, 13 /16s and 180 /24s Percentage of available LACNIC address space announced: 52.7 LACNIC AS Blocks 26592-26623, 27648-28671 LACNIC Address Blocks 200/7 Emerging AfriNIC Region Analysis Summary ---------------------------------------- Prefixes being announced by AfriNIC Region ASes: 1365 Total AfriNIC prefixes after maximum aggregation: 705 Prefixes being announced from the AfriNIC address blocks: 895 Unique aggregates announced from the AfriNIC address blocks: 714 AfriNIC Region origin ASes present in the Internet Routing Table: 96 AfriNIC Region origin ASes announcing only one prefix: 24 AfriNIC Region transit ASes present in the Internet Routing Table: 14 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2176768 Equivalent to 0 /8s, 33 /16s and 55 /24s Percentage of available AfriNIC address space announced: 13.0 AfriNIC AS Blocks <none> AfriNIC Address Blocks 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 887 4720 175 Data Communications Bureau 1221 792 1189 564 Telstra Pty Ltd 9583 608 49 21 Satyam Infoway Ltd., 4766 589 3416 279 Korea Internet Exchange for " 4755 480 241 101 Videsh Sanchar Nigam Ltd. Aut 7545 465 75 159 TPG Internet Pty Ltd 17676 404 6092 70 XTAGE CORPORATION 9443 374 77 79 Primus Telecommunications 9929 359 167 39 China Netcom Corp. 2907 348 1839 322 SINET Japan 17557 330 25 152 Pakistan Telecom 10036 299 27 272 C&M Communication Co. Ltd. 7474 286 283 208 Optus Communications Pty Ltd 703 272 355 214 UUNET 2764 255 237 204 connect.com.au pty ltd 4802 250 45 157 Wantree Development 9498 246 81 54 BHARTI BT INTERNET LTD. 9800 240 395 71 CHINA UNICOM 4808 239 234 130 CHINANET core WAN North 17974 232 63 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1470 6592 968 AT&T WorldNet Services 721 1125 21755 313 DLA Systems Automation Center 4323 1052 668 219 Time Warner Telecom 701 1031 8290 875 UUNET Technologies, Inc. 1239 926 2872 659 Sprint 6197 872 380 408 BellSouth Network Solutions, 2386 820 498 609 AT&T Data Communications Serv 18566 773 208 6 Covad Communications 174 766 5529 669 PSINet Inc. 209 638 3466 501 Qwest 3356 583 10864 433 Level 3 Communications, LLC 20115 579 478 300 Charter Communications 3561 561 2374 416 Cable & Wireless USA 852 534 1111 403 Telus Advanced Communications 3602 501 120 93 Sprint Canada, Inc. 6478 499 831 101 AT&T Worldnet Services 22773 478 1090 24 Cox Communications, Inc. Atla 6198 467 540 196 BellSouth Network Solutions, 27364 465 43 18 Armstrong Cable Services 5668 456 93 22 Century Telephone RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 607 2006 498 UUNET - Commercial IP service 3320 295 2992 229 Deutsche Telekom AG 3301 291 1112 279 TeliaNet Sweden 8220 275 466 269 COLT Internet - International 680 254 2041 239 DFN-IP service G-WiN 3246 226 472 221 Song Networks 8708 224 123 201 Romania Data Systems S.A. 13083 218 51 8 Mannesmann Datenverarbeitung 1257 208 708 173 SWIPnet Swedish IP Network 3215 206 1058 80 France Telecom Transpac 5515 187 842 135 Sonera Solution Autonomous Sy 786 176 1794 176 The JANET IP Service 8866 176 20 16 Bulgarian Telecommunication C 3269 165 1456 72 TELECOM ITALIA 3300 164 185 84 AUCS Communications Services 9121 164 230 31 TTnet Autonomous System 6746 163 47 144 Dynamic Network Technologies, 719 158 322 100 LANLINK autonomous system 6830 142 529 28 UPC Distribution Services 25186 140 138 100 France Telecom Transpac's Tra LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 350 140 67 ImpSat 8151 337 505 142 UniNet S.A. de C.V. 16814 233 14 6 NSS, S.A. 11172 220 99 54 Servicios Alestra S.A de C.V 6147 205 102 20 Telefonica Del Peru 11664 151 19 24 Keytech SA 7303 146 66 30 Telecom Argentina Stet-France 6505 135 90 91 Global One Communicaoes Ltda 14117 119 7 5 Telefonica del Sur S.A. 6503 114 145 75 AVANTEL, S.A. 11992 107 9 31 Integrated Systems 11556 97 48 3 Cable-Wireless Panama 13999 92 52 9 Mega Cable S.A. de C.V. 11311 88 8 23 Sinectis S.A. 6535 87 7 23 Chilesat Servicios Empresari 14420 87 6 42 ANDINATEL S.A. 5639 83 12 9 Telecommunications Services o 10292 79 6 18 TELECOMMUNICATIONS OF JAMAICA 10481 79 32 7 Prima S.A. 15311 77 24 36 Telefonica Empresas AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 268 635 225 The Internet Solution 5536 114 15 18 Internet Egypt Network 2018 90 295 87 Tertiary Education Network 20928 87 16 2 Noor Advanced Technologies AS 2905 84 267 76 The Internetworking Company o 8452 55 20 5 TEDATA 24835 53 34 6 RAYA Telecom - Egypt 9129 37 3 2 UUNET Kenya 6713 35 54 9 Itissalat Al-MAGHRIB 12455 30 7 4 Jambonet Autonomous system 5713 27 141 24 Telkom SA Ltd 8524 24 1 4 AUCEGYPT Autonomous System 16637 22 10 19 Johnnic e-Ventures 10798 19 1 11 Standard Bank of South Africa 12258 18 3 12 Vodacom Internet Company 21280 18 2 3 Swift Global Kenya Ltd.Is an 8346 17 10 11 SONATEL-AS Autonomous System 15475 16 84 4 Nile Online 21491 16 1 3 UTL On-line is RF broadband I 15706 15 4 2 Sudatel Internet Exchange Aut Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1052 833 Time Warner Telecom 721 1125 812 DLA Systems Automation Center 18566 773 767 Covad Communications 4134 887 712 Data Communications Bureau 9583 608 587 Satyam Infoway Ltd., 6197 872 464 BellSouth Network Solutions, 22773 478 454 Cox Communications, Inc. Atla 27364 465 447 Armstrong Cable Services 5668 456 434 Century Telephone 3602 501 408 Sprint Canada, Inc. 6478 499 398 AT&T Worldnet Services 4755 480 379 Videsh Sanchar Nigam Ltd. Aut 17676 404 334 XTAGE CORPORATION 6467 360 327 E.Spire Communications, Inc. 9929 359 320 China Netcom Corp. 4766 589 310 Korea Internet Exchange for " 7545 465 306 TPG Internet Pty Ltd 9443 374 295 Primus Telecommunications 6140 350 283 ImpSat 20115 579 279 Charter Communications List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 25695 UNALLOCATED 64.57.112.0/20 5713 Telkom SA Ltd 64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati 40439 UNALLOCATED 66.194.101.0/24 30439 Memphis Daily News 65503 PRIVATE 193.125.183.0/24 3217 SIMBIRSK 65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma 65535 PRIVATE 204.10.155.0/24 33205 KMC Telecom Solution 65529 PRIVATE 216.21.199.0/24 14697 VDot.Net 65529 PRIVATE 216.152.237.0/24 14697 VDot.Net Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 192.43.230.0/24 7575 Australian Academic and Rease 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T WorldNet Services 192.172.0.0/19 721 DLA Systems Automation Center 192.200.100.0/24 7018 AT&T WorldNet Services Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:3 /10:8 /11:14 /12:62 /13:148 /14:306 /15:570 /16:8298 /17:2433 /18:4160 /19:10091 /20:10755 /21:8633 /22:11925 /23:13095 /24:85642 /25:267 /26:247 /27:106 /28:51 /29:26 /30:83 /31:0 /32:38 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 758 773 Covad Communications 6197 715 872 BellSouth Network Solutions, 7018 636 1470 AT&T WorldNet Services 2386 584 820 AT&T Data Communications Serv 4323 484 1052 Time Warner Telecom 27364 450 465 Armstrong Cable Services 9583 432 608 Satyam Infoway Ltd., 4766 405 589 Korea Internet Exchange for " 5668 383 456 Century Telephone 1239 373 926 Sprint 702 369 607 UUNET - Commercial IP service 6198 336 467 BellSouth Network Solutions, 10036 299 299 C&M Communication Co. Ltd. 6517 288 310 Yipes Communications, Inc. 9929 285 359 China Netcom Corp. 6467 271 360 E.Spire Communications, Inc. 11456 263 310 Carolina Online, Inc. 13609 257 306 Choice One Communications Inc 701 248 1031 UUNET Technologies, Inc. 25844 245 245 Skadden, Arps, Slate, Meagher Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:4 8:10 12:1487 13:1 15:9 16:2 17:3 18:4 20:5 24:737 32:64 33:4 38:98 40:55 44:3 47:2 52:3 55:2 56:3 57:24 58:1 59:5 60:21 61:709 62:518 63:1865 64:2576 65:2059 66:2710 67:522 68:504 69:899 70:68 71:11 72:83 80:544 81:526 82:331 83:261 84:136 85:152 128:140 129:162 130:94 131:279 132:35 133:1 134:142 135:30 136:189 137:66 138:156 139:53 140:197 141:102 142:139 143:127 144:175 145:45 146:278 147:101 148:279 149:163 150:96 151:63 152:110 153:85 154:3 155:142 156:68 157:83 158:155 159:168 160:71 161:60 162:428 163:85 164:209 165:164 166:130 167:226 168:401 169:133 170:307 171:9 192:5661 193:3114 194:2285 195:1589 196:625 198:3892 199:3309 200:3994 201:53 202:5199 203:6046 204:3712 205:2020 206:2345 207:2722 208:2072 209:3156 210:1609 211:800 212:1165 213:1256 214:243 215:31 216:3651 217:1093 218:189 219:108 220:369 221:92 222:72 End of report

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