November 2005 - Test - lists.nanog.org

Re: classful routes redux
by Geoff Huston 05 Nov '05

05 Nov '05

At 03:09 AM 5/11/2005, Christopher L. Morrow wrote: >On Fri, 4 Nov 2005, Russ White wrote: > > > > - -- BGP is currently moving to a 2^32 space for AS numbers. That's odd, > > if there's only 18,044 origins in the current table, and it won't ever > > grow to much more--how'd we lose 40,000 or so AS numbers, that we now > > need more than 64,000? > >I think someone at CAIDA or even Renesys could put out some good numbers >for 'origin' AS counts and even 'AS in aspath' It's slightly higher than >18k, but not 40k higher :) At last look (during arin/nanog meeting) it was >about 20k unique origins (from 701 perspective as seen through >routeviews) As of a few minutes ago there are 21.042 unique ASs seen in Route-Views. 13,997 are origin onlu (i.e. they are not seen in the middle of an AS path), 66 are transit only and 6.979 are mixes origin + transit. 8,554 ASs announce a single prefix, while the average announcements per origin AS is 9.1 (the reason is a heavy tail distribution where a small number of ASs originate a very large number of prefixes) The average address span for an origin AS is 70,426 /32s (or slightly larger than a /16) Again this is a heavy tail distribution. (more time series data on the routing table than you'd ever want is at http://bgp.potaroo.net/as4637/ and http://bgp.potaroo.net/as6447) The overall trend is the association of fewer addresses per originating AS, pointing to a trend to impose ever finer levels of policy delineation within the inter-domain routing mesh at places closer to the edge of the network - i.e. multi-homing and traffic engineering within an increasingly dense interconnection mesh appear to be one of the major motivations here for the continued consumption of AS numbers. The CAIDA skitter graphs are perhaps the most dramatic way I've encountered so far that clearly shows this trend. regards Geoff

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(no subject)
by Ron Muir 04 Nov '05

04 Nov '05

unsubscribe

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VerizonWireless/VText Contact
by Dennis Dayman 04 Nov '05

04 Nov '05

In need of a VerizonWireless/VText contact who can troubleshoot some network issues on their side. Could not find anything in the NOClist. -Dennis

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freebsd hands on in westin?
by Randy Bush 04 Nov '05

04 Nov '05

anyone around who can do a freebsd hands-on in westin this eve or tomorrow? rob austein, genuine good guy and hero of the revolution, has an antique 2ru freebsd 4.11 box in my rack in on the 18th. boot blocks are mashed, there is no vga card, and it is not talking over the serial. so it needs a cdrom job. but rob is in cambridge mass and i am in hawai`i. the suggested plan is in an email from rob i have stashed at <http://rip.psg.com/~randy/051103.hands-on.txt>. thanks! randy

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

04 Nov '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 Nov, 2005 Analysis Summary ---------------- BGP routing table entries examined: 174456 Prefixes after maximum aggregation: 98564 Unique aggregates announced to Internet: 84241 Total ASes present in the Internet Routing Table: 20824 Origin-only ASes present in the Internet Routing Table: 18114 Origin ASes announcing only one prefix: 8589 Transit ASes present in the Internet Routing Table: 2710 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1456349792 Equivalent to 86 /8s, 206 /16s and 34 /24s Percentage of available address space announced: 39.3 Percentage of allocated address space announced: 59.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 83872 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 36216 Total APNIC prefixes after maximum aggregation: 15817 Prefixes being announced from the APNIC address blocks: 33991 Unique aggregates announced from the APNIC address blocks: 16836 APNIC Region origin ASes present in the Internet Routing Table: 2382 APNIC Region origin ASes announcing only one prefix: 692 APNIC Region transit ASes present in the Internet Routing Table: 364 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 204610688 Equivalent to 12 /8s, 50 /16s and 28 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 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: 92801 Total ARIN prefixes after maximum aggregation: 55759 Prefixes being announced from the ARIN address blocks: 72330 Unique aggregates announced from the ARIN address blocks: 27244 ARIN Region origin ASes present in the Internet Routing Table: 10312 ARIN Region origin ASes announcing only one prefix: 3824 ARIN Region transit ASes present in the Internet Routing Table: 958 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 274040064 Equivalent to 16 /8s, 85 /16s and 133 /24s Percentage of available ARIN address space announced: 68.1 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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 33836 Total RIPE prefixes after maximum aggregation: 22889 Prefixes being announced from the RIPE address blocks: 30852 Unique aggregates announced from the RIPE address blocks: 20640 RIPE Region origin ASes present in the Internet Routing Table: 7266 RIPE Region origin ASes announcing only one prefix: 3822 RIPE Region transit ASes present in the Internet Routing Table: 1203 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 222461184 Equivalent to 13 /8s, 66 /16s and 125 /24s Percentage of available RIPE address space announced: 66.3 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 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 9789 Total LACNIC prefixes after maximum aggregation: 3276 Prefixes being announced from the LACNIC address blocks: 8091 Unique aggregates announced from the LACNIC address blocks: 4703 LACNIC Region origin ASes present in the Internet Routing Table: 648 LACNIC Region origin ASes announcing only one prefix: 209 LACNIC Region transit ASes present in the Internet Routing Table: 122 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 22486272 Equivalent to 1 /8s, 87 /16s and 29 /24s Percentage of available LACNIC address space announced: 33.5 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 1807 Total AfriNIC prefixes after maximum aggregation: 823 Prefixes being announced from the AfriNIC address blocks: 1128 Unique aggregates announced from the AfriNIC address blocks: 829 AfriNIC Region origin ASes present in the Internet Routing Table: 141 AfriNIC Region origin ASes announcing only one prefix: 42 AfriNIC Region transit ASes present in the Internet Routing Table: 19 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2849536 Equivalent to 0 /8s, 43 /16s and 123 /24s Percentage of available AfriNIC address space announced: 8.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1002 6327 214 CHINANET-BACKBONE 9583 819 77 12 Sify Limited 1221 747 1342 516 Telstra Pty Ltd 4755 746 259 67 Videsh Sanchar Nigam Ltd. Aut 4766 619 3927 287 Korea Telecom (KIX) 7545 511 108 71 TPG Internet Pty Ltd 17676 470 6819 100 Softbank BB Corp. 9443 392 87 78 Primus Telecommunications 9498 388 211 58 BHARTI BT INTERNET LTD. 17488 366 22 10 Hathway IP Over Cable Interne 2907 339 1763 316 SINET Japan 4802 335 73 153 Wantree Development 7474 332 258 228 SingTel Optus Pty Ltd 17557 332 24 162 Pakistan Telecom 9929 326 216 46 China Netcom Corp. 18302 296 109 169 SK Global co., Ltd 9837 275 79 176 Powertel Ltd 17974 274 65 16 PT TELEKOMUNIKASI INDONESIA 18101 267 68 19 Reliance Infocom Ltd Internet 9800 253 394 66 CHINA UNICOM ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1473 6325 968 AT&T WorldNet Services 4323 1194 706 233 Time Warner Telecom 721 1071 21938 308 DLA Systems Automation Center 174 1041 5846 981 Cogent Communications 701 1004 8154 844 UUNET Technologies, Inc. 6197 959 407 498 BellSouth Network Solutions, 2386 928 545 692 AT&T Data Communications Serv 18566 870 240 7 Covad Communications 1239 845 2849 594 Sprint 209 653 3605 517 Qwest 20115 640 519 336 Charter Communications 11492 591 81 9 Cable One 852 573 1093 381 Telus Advanced Communications 3602 568 131 109 Sprint Canada, Inc. 19916 563 49 54 OLM LLC 855 562 247 65 Canadian Research Network 22773 547 1356 28 Cox Communications, Inc. 3356 530 10638 406 Level 3 Communications, LLC 19262 529 1541 130 Verizon Global Networks 6478 492 1299 275 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 611 1961 479 UUNET - Commercial IP service 3301 305 1085 291 TeliaNet Sweden 3320 286 3231 241 Deutsche Telekom AG 8220 270 475 265 COLT Telecommunications 680 244 2040 239 DFN-IP service G-WiN 8708 238 274 223 Romania Data Systems S.A. 3246 228 475 221 Song Networks 6746 199 51 170 Dynamic Network Technologies, 1257 190 712 168 SWIPnet Swedish IP Network 5515 182 840 128 Sonera Solution Autonomous Sy 3269 180 1765 68 TELECOM ITALIA 786 175 1795 175 The JANET IP Service 5400 166 317 136 BT Ignite European Backbone 6830 161 669 33 UPC Distribution Services 3300 159 170 91 AUCS Communications Services 8866 156 37 9 Bulgarian Telecommunication C 25186 148 211 104 France Telecom Transpac's Tra 3215 144 1237 78 France Telecom Transpac 24863 143 37 6 LINKdotNET AS number 12479 140 322 5 Uni2 Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 386 642 165 UniNet S.A. de C.V. 16814 296 18 7 NSS, S.A. 11172 279 88 68 Servicios Alestra S.A de C.V 11664 201 22 28 Keytech SA 19632 196 14 5 Metropolis Intercom S.A. 14117 184 11 6 Telefonica del Sur S.A. 22047 170 128 7 VTR PUNTO NET S.A. 6147 161 118 21 Telefonica Del Peru 7303 144 68 16 Telecom Argentina Stet-France 11556 130 64 3 Cable-Wireless Panama 13999 126 52 9 Mega Cable S.A. de C.V. 19169 124 8 26 Telconet 6505 121 89 85 Global One Communicaoes Ltda 10481 121 48 8 Prima S.A. 18822 112 7 13 TELEFONICA MANQUEHUE 5639 111 12 9 Telecommunications Services o 21826 111 14 19 INTERCABLE 6503 108 147 75 AVANTEL, S.A. 11311 99 8 10 Sinectis S.A. 23216 92 23 12 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 270 708 228 The Internet Solution 8452 136 44 7 TEDATA 5536 123 8 12 Internet Egypt Network 2018 93 295 85 Tertiary Education Network 15475 82 84 4 Nile Online 2905 78 211 71 The Internetworking Company o 6713 71 71 10 Itissalat Al-MAGHRIB 20928 61 16 2 Noor Advanced Technologies AS 24835 58 34 6 RAYA Telecom - Egypt 5713 37 149 33 Telkom SA Ltd 12455 35 6 3 Jambonet Autonomous system 15706 31 8 3 Sudatel Internet Exchange Aut 33774 31 3 22 AS Number for Telecom Algeria 16637 24 10 21 Johnnic e-Ventures 8524 23 1 4 AUCEGYPT Autonomous System 10798 22 1 13 Standard Bank of South Africa 21280 21 4 4 Swift Global Kenya Ltd.Is an 23889 20 5 9 MAURITIUS TELECOM 12258 17 3 11 Vodacom Internet Company 15804 17 2 1 AS of The Way Out Internet So Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1194 961 Time Warner Telecom 18566 870 863 Covad Communications 9583 819 807 Sify Limited 4134 1002 788 CHINANET-BACKBONE 721 1071 763 DLA Systems Automation Center 4755 746 679 Videsh Sanchar Nigam Ltd. Aut 11492 591 582 Cable One 22773 547 519 Cox Communications, Inc. 19916 563 509 OLM LLC 855 562 497 Canadian Research Network 6197 959 461 BellSouth Network Solutions, 3602 568 459 Sprint Canada, Inc. 5668 472 446 CenturyTel Internet Holdings, 7545 511 440 TPG Internet Pty Ltd 19262 529 399 Verizon Global Networks 17676 470 370 Softbank BB Corp. 17488 366 356 Hathway IP Over Cable Interne 6467 397 349 E.Spire Communications, Inc. 812 368 343 Rogers WAVE 4766 619 332 Korea Telecom (KIX) List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65003 PRIVATE 57.250.244.0/24 13879 SITA-EQUANT 24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp. 18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate 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 192.72.0.0/18 4780 Digital United Inc. 192.72.0.0/16 4780 Digital United Inc. 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:5 /10:8 /11:17 /12:80 /13:184 /14:339 /15:656 /16:8598 /17:2861 /18:4819 /19:10958 /20:12025 /21:10139 /22:13383 /23:14532 /24:94929 /25:326 /26:277 /27:188 /28:32 /29:11 /30:39 /31:3 /32:29 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 854 870 Covad Communications 6197 781 959 BellSouth Network Solutions, 7018 721 1473 AT&T WorldNet Services 9583 642 819 Sify Limited 2386 641 928 AT&T Data Communications Serv 11492 583 591 Cable One 4323 571 1194 Time Warner Telecom 19916 557 563 OLM LLC 855 434 562 Canadian Research Network 4766 425 619 Korea Telecom (KIX) 7011 397 457 Citizens Utilities 702 390 611 UUNET - Commercial IP service 5668 374 472 CenturyTel Internet Holdings, 1239 360 845 Sprint 6198 352 480 BellSouth Network Solutions, 6517 323 349 Yipes Communications, Inc. 15270 314 341 PaeTec.net -a division of Pae 13609 292 333 Choice One Communications Inc 701 282 1004 UUNET Technologies, Inc. 18302 281 296 SK Global co., Ltd Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 8:30 12:1615 13:1 15:11 16:3 17:3 18:3 20:41 24:695 30:2 32:68 38:169 40:54 44:3 47:3 52:4 55:1 56:3 57:35 58:97 59:90 60:147 61:787 62:784 63:1906 64:2974 65:2128 66:2949 67:681 68:655 69:1317 70:221 71:39 72:444 80:662 81:596 82:494 83:310 84:330 85:380 86:170 87:86 125:30 128:157 129:168 130:96 131:306 132:36 133:1 134:147 135:40 136:168 137:70 138:170 139:70 140:433 141:142 142:401 143:143 144:219 145:34 146:299 147:131 148:269 149:197 150:109 151:69 152:111 153:94 154:5 155:144 156:79 157:117 158:148 159:178 160:87 161:76 162:236 163:147 164:190 165:185 166:155 167:251 168:455 169:144 170:310 171:12 190:1 192:5735 193:3351 194:2430 195:1593 196:703 198:3914 199:3256 200:4253 201:415 202:6179 203:6546 204:3818 205:2043 206:2447 207:2889 208:2031 209:3479 210:1753 211:839 212:1216 213:1345 214:311 215:41 216:3880 217:1159 218:211 219:130 220:510 221:300 222:128 End of report

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RE: cogent+ Level(3) are ok now
by Drew Weaver 04 Nov '05

04 Nov '05

-----Original Message----- From: owner-nanog(a)merit.edu [mailto:owner-nanog@merit.edu] On Behalf Of Erik Haagsman Sent: Wednesday, November 02, 2005 2:40 PM To: Valdis.Kletnieks(a)vt.edu Cc: John Payne; Patrick W.Gilmore; nanog(a)merit.edu Subject: Re: cogent+ Level(3) are ok now On Tue, 2005-11-01 at 18:48 -0500, Valdis.Kletnieks(a)vt.edu wrote: > On Tue, 01 Nov 2005 11:46:20 EST, John Payne said: > > What am I missing? > > Obviously, the same thing that management at SBC is missing: <snip> > He argued that because SBC and others have invested to build high-speed > networks, they are due a return. > > "There's going to have to be some mechanism for these people ... to pay for the > portion they're using. Why should they be allowed to use my pipes?" He offered > no details how his idea could be accomplished. > > For an Internet company to "expect to use these pipes free is nuts!" Whitacre > added for good measure. >>>>>>>>>>>>>>>>>>>>>> Quothed <----------- Well, the other funny thing is that SBC doesn't just spend its own money to build these networks. They get all sorts of help from gov't, etc with taxes and multiple other breaks. I think that was the original complaint. -Drew

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looking for comments on triple-play and DSL
by William Caban 04 Nov '05

04 Nov '05

Hi, I'm looking for comments on best practices or TIPs for the implementation of triple-play (data, voice, video) over DSL. How it is been done by others? What recommendations on equipments? Are others dividing each service on "a-service-per-pvc" up to the CE and then QoS each type individually? What about something similar to long-reach-Ethernet? anyone? What about good sites or mailing list on this topic? Thanks in advance, William Caban

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Opinions wanted re NANOG meeting terminal rooms
by Joe Abley 04 Nov '05

04 Nov '05

[bcc'd to nanog(a)nanog.org] Call for Community Participation The NANOG Steering Committee is interested in hearing feedback from the community about the following topic. Private comments may be sent to steering(a)nanog.org. Public discussion is encouraged, and should take place on the nanog-futures mailing list. For information about subscription to the nanog-futures mailing list, see <http://www.nanog.org/email.html>. NANOG Meeting Terminal Rooms Hotel logistics at NANOG meetings have included a terminal room for many years. However, it has been observed that these days most attendees make no use of the terminals provided in that room (most people bring laptops with them to the meeting). In the recent LA meeting, Equinix transformed the terminal room into a Office Space-themed club house, complete with sofas, red swingline staplers and a jump-to-conclusions mat [1]. Eliminating the terminals from the terminal room would save money, and could free up the room for some other purpose. The NANOG Steering Committee is interested in hearing the opinions of the community on this topic. For example: 1. Should a terminal room be provided at all? 2. If there is no requirement for a terminal room at a future meeting, but the space for a terminal room is still available, what should the room be used for? Please follow-up to the nanog-futures mailing list <http:// www.nanog.org/email.html> or send private commentary to the NANOG Steering Committee at <steering(a)nanog.org>. Joe Abley (for the NANOG SC) [1] <http://www.imdb.com/title/tt0151804/> (as if anybody here needs this)

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Possible new Cisco worm-fu
by J. Oquendo 04 Nov '05

04 Nov '05

"The security of networking gear from Cisco Systems Inc. is once again in the spotlight as a new bot threatens the networking giant's routers just as another flaw is patched. Symantec Corp. and the SANS Internet Storm Center are among the sources to confirm the existence of W32.Spybot.ZIF, a network-aware bot that propagates by exploiting various Windows vulnerabilities." http://searchsecurity.techtarget.com/originalContent/0,289142,sid14_gci1140… =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo GPG Key ID 0x97B43D89 http://mo.fscker.com :: Obscurity through Insecurity "How can we account for our present situation unless we believe that men high in this government are concerting to deliver us to disaster?" Joseph McCarthy "America's Retreat from Victory"

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The Cidr Report
by cidr-report＠potaroo.net 04 Nov '05

04 Nov '05

This report has been generated at Fri Nov 4 21:52:47 2005 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 28-10-05 170326 114370 29-10-05 170517 114299 29-10-05 170393 114291 31-10-05 170932 114306 01-11-05 171057 114390 02-11-05 171128 114482 03-11-05 171177 114418 04-11-05 171530 114368 AS Summary 20726 Number of ASes in routing system 8594 Number of ASes announcing only one prefix 1473 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91322368 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04Nov05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 171737 114462 57275 33.4% All ASes AS4323 1188 236 952 80.1% TWTC - Time Warner Telecom AS18566 870 9 861 99.0% COVAD - Covad Communications AS721 1070 313 757 70.7% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 997 252 745 74.7% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 547 30 517 94.5% CCINET-2 - Cox Communications Inc. AS7018 1473 974 499 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS855 562 65 497 88.4% CANET-ASN-4 - Canadian Research Network AS3602 568 110 458 80.6% SPRINT-CA-AS - Sprint Canada Inc. AS6197 956 559 397 41.5% BATI-ATL - BellSouth Network Solutions, Inc AS17676 470 101 369 78.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS11492 591 242 349 59.1% CABLEONE - CABLE ONE AS812 368 25 343 93.2% ROGERS-CABLE - Rogers Cable Inc. AS6467 398 57 341 85.7% ESPIRECOMM - e.spire Communications, Inc. AS4766 609 293 316 51.9% KIXS-AS-KR Korea Telecom AS15270 336 25 311 92.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS9583 818 513 305 37.3% SIFY-AS-IN Sify Limited AS14654 293 6 287 98.0% WAYPORT - Wayport AS17488 366 85 281 76.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS9498 392 113 279 71.2% BBIL-AP BHARTI BT INTERNET LTD. AS6167 333 59 274 82.3% CELLCO-PART - Cellco Partnership AS9929 315 53 262 83.2% CNCNET-CN China Netcom Corp. AS6140 421 165 256 60.8% IMPSAT-USA - ImpSat AS5668 472 217 255 54.0% AS-5668 - CenturyTel Internet Holdings, Inc. AS1239 841 595 246 29.3% SPRINTLINK - Sprint AS18101 266 23 243 91.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2386 928 694 234 25.2% INS-AS - AT&T Data Communications Services AS1221 750 519 231 30.8% ASN-TELSTRA Telstra Pty Ltd AS19115 258 27 231 89.5% CHARTER-LEBANON - Charter Communications AS6198 478 250 228 47.7% BATI-MIA - BellSouth Network Solutions, Inc Total 18497 6675 11822 63.9% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.38.96.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 64.66.32.0/20 AS18864 STARTEC - Startec Global Communications 64.66.32.0/22 AS18864 STARTEC - Startec Global Communications 64.66.34.0/23 AS18864 STARTEC - Startec Global Communications 64.127.128.0/17 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.51.134.0/24 AS29876 LNTC - Latency LLC 66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services 66.117.0.0/19 AS30033 NHI-NETWORKS - NHI Networks 66.117.0.0/21 AS30033 NHI-NETWORKS - NHI Networks 66.117.8.0/24 AS174 COGENT Cogent/PSI 66.117.23.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.25.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.26.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.27.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.186.192.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.216.0.0/18 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 131.64.0.0/12 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.128.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.160.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.192.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.72.0.0/16 AS4780 SEEDNET Digital United Inc. 192.72.0.0/18 AS4780 SEEDNET Digital United Inc. 192.72.192.0/18 AS4780 SEEDNET Digital United Inc. 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 192.96.36.0/24 AS5713 AFRINIC African Network Information Center 192.96.37.0/24 AS10474 AFRINIC African Network Information Center 192.96.140.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.177.0/24 AS6083 AFRINIC African Network Information Center 192.96.250.0/24 AS2018 TENET - 1 - The Uninet Project 192.107.104.0/24 AS6458 GUATEL 192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.136.53.0/24 AS8346 SONATEL-AS Autonomous System 192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS" 193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.32.174.0/23 AS8426 CLARANET-AS ClaraNET 194.59.176.0/20 AS1273 CW Cable & Wireless 194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services 194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.3.162.0/24 AS6083 AFRINIC African Network Information Center 196.6.108.0/24 AS5713 AFRINIC African Network Information Center 196.6.133.0/24 AS3741 IS - The Internet Solution 196.6.147.0/24 AS3741 IS - The Internet Solution 196.6.149.0/24 AS3741 IS - The Internet Solution 196.6.150.0/24 AS3741 IS - The Internet Solution 196.6.151.0/24 AS3741 IS - The Internet Solution 196.6.153.0/24 AS3741 IS - The Internet Solution 196.6.175.0/24 AS3741 IS - The Internet Solution 196.6.176.0/23 AS3741 IS - The Internet Solution 196.6.183.0/24 AS3741 IS - The Internet Solution 196.6.196.0/24 AS3741 IS - The Internet Solution 196.6.199.0/24 AS3741 IS - The Internet Solution 196.6.208.0/24 AS3741 IS - The Internet Solution 196.6.211.0/24 AS3741 IS - The Internet Solution 196.6.212.0/23 AS3741 IS - The Internet Solution 196.6.212.0/24 AS3741 IS - The Internet Solution 196.6.222.0/23 AS3741 IS - The Internet Solution 196.6.237.0/24 AS3741 IS - The Internet Solution 196.10.119.0/24 AS2018 TENET - 1 - The Uninet Project 196.10.136.0/22 AS3741 IS - The Internet Solution 196.10.140.0/22 AS3741 IS - The Internet Solution 196.10.231.0/24 AS3741 IS - The Internet Solution 196.11.0.0/20 AS3741 IS - The Internet Solution 196.11.40.0/21 AS3741 IS - The Internet Solution 196.11.62.0/23 AS2905 UUNET-ZA uunet south africa 196.11.135.0/24 AS3741 IS - The Internet Solution 196.11.188.0/23 AS3741 IS - The Internet Solution 196.11.190.0/24 AS3741 IS - The Internet Solution 196.11.251.0/24 AS3741 IS - The Internet Solution 196.13.102.0/23 AS2018 TENET - 1 - The Uninet Project 196.13.104.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.108.0/24 AS3741 IS - The Internet Solution 196.13.116.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.126.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.127.0/24 AS3741 IS - The Internet Solution 196.13.128.0/22 AS3741 IS - The Internet Solution 196.13.144.0/22 AS2905 UUNET-ZA uunet south africa 196.13.152.0/21 AS2905 UUNET-ZA uunet south africa 196.13.160.0/24 AS2905 UUNET-ZA uunet south africa 196.13.188.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.214.0/23 AS3741 IS - The Internet Solution 196.13.216.0/23 AS3741 IS - The Internet Solution 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.249.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.250.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.251.0/24 AS2018 TENET - 1 - The Uninet Project 198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy 198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp. 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.86.252.0/22 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 202.90.32.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.33.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.34.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.35.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.36.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.39.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.40.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.41.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.42.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.46.0/23 AS17747 ZIML-AP ZEE INTERACTIVE MUTIMEDIA LTD., BANGALORE 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 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 203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.145.0/24 AS4637 REACH Reach Network Border AS 203.89.146.0/24 AS4637 REACH Reach Network Border AS 203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc. 209.40.192.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.200.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.208.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.216.0/21 AS6487 CyberNet de Guatemala S.A. 209.97.64.0/19 AS6132 INGRESSNET - Ingress Enterprises, Inc w/ Ingress Communications, Inc. 209.112.224.0/20 AS19817 DSLEXTREME - DSL Extreme 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc. 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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