November 2008 - Test - lists.nanog.org

Re: First Transatlantic 40G IP-Router--(optics only)--IP-Router link
by Peter Lothberg 23 Nov '08

23 Nov '08

Sorry, I made a typo. > RX-DPSK modulation on the underwather cable. Should be "RZ-DPSK modulation...." - Peter

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First Transatlantic 40G IP-Router--(optics only)--IP-Router link
by Peter Lothberg 23 Nov '08

23 Nov '08

Just want to announce for the history record that last week we did OC768/STM256 NY/USA-Lulea/SE using routers with integrated optics all the way. Longest hopp was SeaGirt to Blabjerg at some 7500km using RX-DPSK modulation on the underwather cable. Interface facing submarine cable in Denmark when link came up.. POS0/5/0/0 is up, line protocol is up Interface state transitions: 235948 Hardware is Packet over SONET/SDH Description: "TAT14 Chan 14, fiber 2 to SeaGirt" Internet address is 192.108.195.29/30 MTU 4474 bytes, BW 39813120 Kbit reliability 255/255, txload 14/255, rxload 0/255 Encapsulation HDLC, crc 32, controller loopback not set, keepalive not set Last clearing of "show interface" counters 00:20:14 30 second input rate 145190000 bits/sec, 33312 packets/sec 30 second output rate 2277465000 bits/sec, 333788 packets/sec 38828898 packets input, 20633312397 bytes, 10 total input drops 0 drops for unrecognized upper-level protocol Received 0 runts, 0 giants, 0 throttles, 0 parity 10 input errors, 10 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 325196864 packets output, 276372852009 bytes, 0 total output drops 0 output errors, 0 underruns, 0 applique, 0 resets 0 output buffer failures, 0 output buffers swapped out --Peter

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Google/Yahoo - Geo-Location Issues
by Mark Tinka 23 Nov '08

23 Nov '08

Hi all. Grateful if someone from Google and Yahoo can contact me off-list re: some geo-location issues with their web sites, our side of the world. E-mail to the 'noc@' addresses seem to have > /dev/null'ed. Cheers, Mark.

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NAT66 and the subscriber prefix length
by michael.dillon＠bt.com 22 Nov '08

22 Nov '08

Not long ago, ARIN changed the IPv6 policy so that residential subscribers could be issued with a /56 instead of the normal /48 assignment. This was done so that ISPs with large numbers of subscriber sites would not exhaust their /32 (or larger) allocations too soon. Since these ISPs are allowed to assign a /56 to residential subscriber sites, their initial IPv6 allocation will last a lot longer and they won't have to apply for an additional allocation while everyone is getting up to speed with an IPv6 Internet. Now, however, the IETF is discussing a form of NAT for IPv6 called NAT66. See this draft for details <http://www.ietf.org/internet-drafts/draft-mrw-behave-nat66-01.txt> Part of this new NAT is that they are checksum neutral. They do this by modifying bits in the address that are not needed. Specifically, they assume that the end site has a /48 allocation, and that the next 16 bits up to the /64 boundary, are non-essential information outside the end-site boundary. These bits are then twiddled to preserve the IPv6 header checksum. Of course, these are the same bits that an ISP relies on for reducing the assignment size to /56. I see a potential conflict here. If we assume that NAT66 will be widely used by consumers, then it follows that consumer end-sites will need a /48 assignment in order for IPv6 to work. But some ISPs want to reduce the end site assignment to /56 meaning that NAT66 won't work for those consumers. Of course, it's not all set in stone yet which is why I am posting this to NANOG. If ISP's who intend to use /56 allocations could join in the discussions, then perhaps we could develop some form of NAT66 that works with /56 prefix lengths. Personally, I would be happy to just see every site consistently use a /48 assignment. Corporate campus or one-room studio apartment; it's all the same to me. --Michael Dillon

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Re: NANOG Digest, Vol 10, Issue 71
by Peter Serwe 21 Nov '08

21 Nov '08

> > Message: 1 > Date: Thu, 20 Nov 2008 09:32:45 -0500 > From: Matthew Huff <mhuff(a)ox.com> > Subject: RE: Level 3 OC-12 cut in SanFran/Hayw > To: Brandon Shiers <brandon.shiers(a)wyoming.com> > Cc: "nanog(a)nanog.org" <nanog(a)nanog.org> > Message-ID: > <483E6B0272B0284BA86D7596C40D29F91432284A86(a)PUR-EXCH07.ox.com> > Content-Type: text/plain; charset="us-ascii" > > Keep waiting. I've been yet unsuccessful on getting a call back from anyone. They keep saying the same thing "it's part of a oc12 issue, field techs have been dispatch, please wait, no etr". Since that's now over 12 hours, I don't find it acceptable (not the down part, if it's part of a large cut, outage etc, I understand that), but rather their lack of information. I've escalated it to a "level 4 escalation" and they promised a callback within 15 minutes (which was 30 minutes ago). > > By any chance, were you originally a Broadwing customer? I have a feeling that the oc-12 that was disconnected was a mistake in their db caused by the acquisition, and since they may have lost the original info, they may have no choice but to re-engineer the circuits. > > > > -----Original Message----- > From: Brandon Shiers [mailto:brandon.shiers@wyoming.com] > Sent: Thursday, November 20, 2008 9:06 AM > To: Matthew Huff; 'NANOG list' > Subject: RE: Level 3 OC-12 cut in SanFran/Hayw > > I can tell you I have a DS3 here in Wyoming down because of this outage as > well. 14 hours now it's been out and we haven't received anything from L3 > unless I call and beat it out of them. I am waiting on a CB from a > supervisor right now. > > > > -----Original Message----- > From: nanog-bounces(a)nanog.org [mailto:nanog-bounces@nanog.org] On Behalf Of > Matthew Huff > Sent: Wednesday, November 19, 2008 10:45 PM > To: NANOG list > Subject: Level 3 OC-12 cut in SanFran/Hayw > > We lost a DS3 out of our downtown SF office around 4 hours ago. The Level 3 > master ticket for OC-12 outage is #3020259 and is out of Hayworth. Anyone > know anything more about this? Getting any info out of level 3 let alone an > ETR has been challenging. Level 3's customer service in general, and trouble resolution is the worst I have ever experienced in the industry. On several occasions, I have had to call them repeatedly (on average 6 times) to get any meaningful response at all. Even then, it has taken weeks to resolve very simple issues. Were I to be making the choice, I would never do business with Level 3 because of it. I also have it directly from Level 3 field engineers that they experience the exact same loss of productivity and level of frustration working with their own organization, and have no direct access to the backline support organization. As long as I don't have any problems I need to call them for, they are reasonably decent otherwise. One additional note: Based on prior experience with them, when they tell you they have escalated it, often they have not, if you do not demand to wait on the phone to speak with someone who can address your issue, getting a callback pretty much will never happen. Peter -- ピーター

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US <-> UK connectivity recommendations
by Jason LeBlanc 21 Nov '08

21 Nov '08

Hi all, Looking for experiences with different carriers for layer 2 connectivity between US and UK. I have not received the bandwidth needs as yet but I am assuming 100mb/s. I am already in talks with a few. Thanks, Jason

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Weekly Routing Table Report
by Routing Analysis Role Account 21 Nov '08

21 Nov '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 22 Nov, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 274832 Prefixes after maximum aggregation: 131770 Deaggregation factor: 2.09 Unique aggregates announced to Internet: 133162 Total ASes present in the Internet Routing Table: 29863 Prefixes per ASN: 9.20 Origin-only ASes present in the Internet Routing Table: 26014 Origin ASes announcing only one prefix: 12666 Transit ASes present in the Internet Routing Table: 3849 Transit-only ASes present in the Internet Routing Table: 85 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 19 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 539 Unregistered ASNs in the Routing Table: 195 Number of 32-bit ASNs allocated by the RIRs: 65 Prefixes from 32-bit ASNs in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 200 Number of addresses announced to Internet: 1960189952 Equivalent to 116 /8s, 214 /16s and 32 /24s Percentage of available address space announced: 52.9 Percentage of allocated address space announced: 63.2 Percentage of available address space allocated: 83.7 Percentage of address space in use by end-sites: 74.4 Total number of prefixes smaller than registry allocations: 135548 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 62781 Total APNIC prefixes after maximum aggregation: 23297 APNIC Deaggregation factor: 2.69 Prefixes being announced from the APNIC address blocks: 59732 Unique aggregates announced from the APNIC address blocks: 26968 APNIC Region origin ASes present in the Internet Routing Table: 3467 APNIC Prefixes per ASN: 17.23 APNIC Region origin ASes announcing only one prefix: 939 APNIC Region transit ASes present in the Internet Routing Table: 535 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 385251744 Equivalent to 22 /8s, 246 /16s and 121 /24s Percentage of available APNIC address space announced: 76.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124396 Total ARIN prefixes after maximum aggregation: 64922 ARIN Deaggregation factor: 1.92 Prefixes being announced from the ARIN address blocks: 93713 Unique aggregates announced from the ARIN address blocks: 34784 ARIN Region origin ASes present in the Internet Routing Table: 12613 ARIN Prefixes per ASN: 7.43 ARIN Region origin ASes announcing only one prefix: 4877 ARIN Region transit ASes present in the Internet Routing Table: 1193 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 401255584 Equivalent to 23 /8s, 234 /16s and 172 /24s Percentage of available ARIN address space announced: 82.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 60483 Total RIPE prefixes after maximum aggregation: 36191 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56086 Unique aggregates announced from the RIPE address blocks: 37394 RIPE Region origin ASes present in the Internet Routing Table: 12213 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6430 RIPE Region transit ASes present in the Internet Routing Table: 1854 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 379496800 Equivalent to 22 /8s, 158 /16s and 169 /24s Percentage of available RIPE address space announced: 87.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22382 Total LACNIC prefixes after maximum aggregation: 5571 LACNIC Deaggregation factor: 4.02 Prefixes being announced from the LACNIC address blocks: 20411 Unique aggregates announced from the LACNIC address blocks: 11400 LACNIC Region origin ASes present in the Internet Routing Table: 1030 LACNIC Prefixes per ASN: 19.82 LACNIC Region origin ASes announcing only one prefix: 338 LACNIC Region transit ASes present in the Internet Routing Table: 168 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 58127616 Equivalent to 3 /8s, 118 /16s and 245 /24s Percentage of available LACNIC address space announced: 57.7 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4273 Total AfriNIC prefixes after maximum aggregation: 1359 AfriNIC Deaggregation factor: 3.14 Prefixes being announced from the AfriNIC address blocks: 4575 Unique aggregates announced from the AfriNIC address blocks: 2171 AfriNIC Region origin ASes present in the Internet Routing Table: 270 AfriNIC Prefixes per ASN: 16.94 AfriNIC Region origin ASes announcing only one prefix: 82 AfriNIC Region transit ASes present in the Internet Routing Table: 56 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12953856 Equivalent to 0 /8s, 197 /16s and 169 /24s Percentage of available AfriNIC address space announced: 25.7 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17488 1425 100 114 Hathway IP Over Cable Interne 4755 1182 474 155 TATA Communications formerly 9583 1149 87 480 Sify Limited 4766 1092 6409 364 Korea Telecom (KIX) 4134 905 14768 370 CHINANET-BACKBONE 23577 809 35 696 Korea Telecom (ATM-MPLS) 18101 786 167 31 Reliance Infocom Ltd Internet 4780 731 357 63 Digital United Inc. 9498 689 295 50 BHARTI BT INTERNET LTD. 7545 642 152 80 TPG Internet Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4370 3434 344 bellsouth.net, inc. 209 3000 4032 619 Qwest 6298 2151 333 633 Cox Communicatons 20115 1840 1461 735 Charter Communications 1785 1701 717 155 PaeTec Communications, Inc. 6478 1677 369 200 AT&T Worldnet Services 2386 1592 701 901 AT&T Data Communications Serv 4323 1586 1068 376 Time Warner Telecom 7018 1411 5869 974 AT&T WorldNet Services 11492 1217 192 12 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 429 1766 380 TDC Tele Danmark 12479 370 578 6 Uni2 Autonomous System 30890 366 95 188 SC Kappa Invexim SRL 3301 338 1429 307 TeliaNet Sweden 29049 338 26 3 AzerSat LLC. 8866 336 111 23 Bulgarian Telecommunication C 3320 323 7062 272 Deutsche Telekom AG 8452 323 188 11 TEDATA 3215 316 2788 99 France Telecom Transpac 8551 303 286 36 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1400 2832 221 UniNet S.A. de C.V. 11830 671 299 9 Instituto Costarricense de El 10620 563 128 55 TVCABLE BOGOTA 22047 533 270 14 VTR PUNTO NET S.A. 7303 496 244 71 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 425 88 50 ENTEL CHILE S.A. 11172 402 118 72 Servicios Alestra S.A de C.V 28573 347 469 24 NET Servicos de Comunicao S.A 14117 331 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 562 71 46 LINKdotNET AS number 3741 271 857 227 The Internet Solution 20858 261 34 3 EgyNet 2018 238 215 138 Tertiary Education Network 29571 147 13 8 Ci Telecom Autonomous system 6713 144 135 11 Itissalat Al-MAGHRIB 33783 141 10 15 EEPAD TISP TELECOM & INTERNET 5713 121 555 70 Telkom SA Ltd 5536 120 8 17 Internet Egypt Network 33776 116 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4370 3434 344 bellsouth.net, inc. 209 3000 4032 619 Qwest 6298 2151 333 633 Cox Communicatons 20115 1840 1461 735 Charter Communications 1785 1701 717 155 PaeTec Communications, Inc. 6478 1677 369 200 AT&T Worldnet Services 2386 1592 701 901 AT&T Data Communications Serv 4323 1586 1068 376 Time Warner Telecom 17488 1425 100 114 Hathway IP Over Cable Interne 7018 1411 5869 974 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 3000 2381 Qwest 1785 1701 1546 PaeTec Communications, Inc. 6298 2151 1518 Cox Communicatons 6478 1677 1477 AT&T Worldnet Services 17488 1425 1311 Hathway IP Over Cable Interne 4323 1586 1210 Time Warner Telecom 11492 1217 1205 Cable One 8151 1400 1179 UniNet S.A. de C.V. 20115 1840 1105 Charter Communications 18566 1059 1049 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.187.0.0/16 20928 Noor Advanced Technologies AS 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 62.212.32.0/19 34797 Egrisi JSC. Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:19 /11:54 /12:157 /13:307 /14:546 /15:1078 /16:10163 /17:4466 /18:7697 /19:16573 /20:19448 /21:19173 /22:24314 /23:24952 /24:143111 /25:843 /26:1009 /27:789 /28:88 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2856 4370 bellsouth.net, inc. 6298 2125 2151 Cox Communicatons 209 1720 3000 Qwest 2386 1271 1592 AT&T Data Communications Serv 17488 1215 1425 Hathway IP Over Cable Interne 11492 1192 1217 Cable One 1785 1161 1701 PaeTec Communications, Inc. 6478 1106 1677 AT&T Worldnet Services 18566 1040 1059 Covad Communications 9583 1015 1149 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1 4:12 8:157 12:2178 13:2 15:21 16:3 17:5 20:36 24:1124 30:1 32:54 38:517 40:93 41:811 43:1 44:2 47:12 52:3 55:3 56:3 57:27 58:497 59:551 60:455 61:1041 62:1131 63:2015 64:3286 65:2436 66:3532 67:1332 68:845 69:2356 70:897 71:170 72:2087 73:7 74:1304 75:169 76:288 77:891 78:518 79:291 80:936 81:864 82:583 83:409 84:587 85:1047 86:507 87:656 88:348 89:1367 90:29 91:1684 92:309 93:975 94:676 95:29 96:91 97:137 98:394 99:15 100:1 113:39 114:128 115:153 116:1035 117:407 118:291 119:551 120:106 121:645 122:819 123:455 124:832 125:1186 128:359 129:219 130:136 131:406 132:72 133:9 134:187 135:31 136:224 137:118 138:144 139:85 140:417 141:111 142:393 143:315 144:301 145:53 146:373 147:143 148:600 149:209 150:143 151:210 152:140 153:131 154:10 155:276 156:175 157:301 158:168 159:297 160:274 161:132 162:249 163:135 164:517 165:509 166:361 167:339 168:628 169:155 170:455 171:40 172:10 173:140 174:5 187:18 188:1 189:321 190:2392 192:5825 193:4131 194:3288 195:2626 196:1026 198:3714 199:3299 200:5523 201:1474 202:7637 203:8069 204:3936 205:2179 206:2298 207:2772 208:3734 209:3440 210:2622 211:1122 212:1547 213:1649 214:69 215:25 216:4390 217:1241 218:352 219:412 220:1073 221:437 222:308 End of report

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BGP Update Report
by cidr-report＠potaroo.net 21 Nov '08

21 Nov '08

BGP Update Report Interval: 20-Oct-08 -to- 20-Nov-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 193657 1.6% 38.1 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 193365 1.6% 162.9 -- SIFY-AS-IN Sify Limited 3 - AS10396 143531 1.2% 2474.7 -- COQUI-NET - DATACOM CARIBE, INC. 4 - AS6389 130827 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 5 - AS1803 85966 0.7% 60.6 -- ICMNET-5 - Sprint 6 - AS6629 84544 0.7% 1300.7 -- NOAA-AS - NOAA 7 - AS209 73219 0.6% 23.3 -- ASN-QWEST - Qwest Communications Corporation 8 - AS29282 69396 0.6% 23132.0 -- EMENTOR-AS Enfo Oyj 9 - AS20115 67855 0.6% 29.0 -- CHARTER-NET-HKY-NC - Charter Communications 10 - AS23126 64248 0.6% 275.7 -- CENTURYTEL-SOLUTIONS-LLC - CenturyTel Solutions, LLC 11 - AS8151 55648 0.5% 39.3 -- Uninet S.A. de C.V. 12 - AS6298 52709 0.5% 24.6 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 13 - AS2386 50591 0.4% 30.5 -- INS-AS - AT&T Data Communications Services 14 - AS1785 48678 0.4% 28.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. 15 - AS34116 47022 0.4% 470.2 -- CYBER-AS Cyber Net AS 16 - AS6458 46003 0.4% 114.2 -- Telgua 17 - AS14106 45697 0.4% 22848.5 -- LEPMED01 - Leprechaun, LLC 18 - AS6478 45085 0.4% 26.7 -- ATT-INTERNET3 - AT&T WorldNet Services 19 - AS7018 44569 0.4% 30.2 -- ATT-INTERNET4 - AT&T WorldNet Services 20 - AS7643 42615 0.4% 27.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 69396 0.6% 23132.0 -- EMENTOR-AS Enfo Oyj 2 - AS14106 45697 0.4% 22848.5 -- LEPMED01 - Leprechaun, LLC 3 - AS43299 9709 0.1% 9709.0 -- TELECONTACT-AS Telecontact Ltd. 4 - AS30287 6429 0.1% 6429.0 -- ALON-USA - ALON USA, LP 5 - AS22492 13574 0.1% 4524.7 -- 6 - AS40194 4209 0.0% 4209.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C. 7 - AS37026 7700 0.1% 3850.0 -- SALT-ASN 8 - AS14220 17992 0.1% 3598.4 -- I2A - I 20 Access 9 - AS14593 3497 0.0% 3497.0 -- BRAND-INSTITUTE - Brand Instiute, Inc. 10 - AS4130 16261 0.1% 3252.2 -- UPITT-AS - University of Pittsburgh 11 - AS25799 3250 0.0% 3250.0 -- HOLMAN - Holman Enterprises 12 - AS41007 15591 0.1% 3118.2 -- CTCASTANA CTC ASTANA, KZ 13 - AS5033 26266 0.2% 2918.4 -- ISW - Internet Specialties West Inc. 14 - AS28194 14074 0.1% 2814.8 -- 15 - AS30969 21480 0.2% 2685.0 -- TAN-NET TransAfrica Networks 16 - AS10396 143531 1.2% 2474.7 -- COQUI-NET - DATACOM CARIBE, INC. 17 - AS47731 2468 0.0% 2468.0 -- ISDC-AS SC ISDC ROMANIA SRL 18 - AS23917 2319 0.0% 2319.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 19 - AS48131 2059 0.0% 2059.0 -- VANGUARD-BG-AS Vanguard SA 20 - AS22247 2005 0.0% 2005.0 -- LETOURNEAUUNIVERSITY - LeTourneau University TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.222.0/24 61640 0.5% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.151.0/24 57932 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 77.95.144.0/22 47824 0.4% AS29282 -- EMENTOR-AS Enfo Oyj 4 - 221.135.80.0/24 40588 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 192.102.88.0/24 26905 0.2% AS6629 -- NOAA-AS - NOAA 6 - 198.77.177.0/24 26549 0.2% AS6629 -- NOAA-AS - NOAA 7 - 192.35.129.0/24 26543 0.2% AS6629 -- NOAA-AS - NOAA 8 - 64.162.116.0/24 26051 0.2% AS5033 -- ISW - Internet Specialties West Inc. 9 - 8.192.154.0/24 24907 0.2% AS14106 -- LEPMED01 - Leprechaun, LLC 10 - 194.126.143.0/24 24674 0.2% AS9051 -- IDM Autonomous System 11 - 192.12.120.0/24 24632 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 12 - 217.69.48.0/20 21553 0.2% AS29282 -- EMENTOR-AS Enfo Oyj 13 - 65.44.76.0/24 20790 0.2% AS14106 -- LEPMED01 - Leprechaun, LLC 14 - 221.128.192.0/18 18168 0.1% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 15 - 150.212.224.0/19 16152 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 16 - 200.33.104.0/23 13714 0.1% AS21603 -- Universidad La Salle, AC 17 - 12.2.46.0/24 13530 0.1% AS22492 -- 18 - 89.4.131.0/24 12531 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 19 - 203.63.26.0/24 11031 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - 196.27.104.0/21 10409 0.1% AS30969 -- TAN-NET TransAfrica Networks 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 21 Nov '08

21 Nov '08

This report has been generated at Fri Nov 21 21:25:56 2008 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 14-11-08 287463 175819 15-11-08 288017 176099 16-11-08 288342 1 17-11-08 1 176622 18-11-08 288552 177404 19-11-08 288990 177113 20-11-08 290680 178437 21-11-08 291693 179577 AS Summary 30068 Number of ASes in routing system 12708 Number of ASes announcing only one prefix 5063 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89764864 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 21Nov08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 291934 179551 112383 38.5% All ASes AS4538 5063 877 4186 82.7% ERX-CERNET-BKB China Education and Research Network Center AS6389 4380 361 4019 91.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS209 3009 1336 1673 55.6% ASN-QWEST - Qwest Communications Corporation AS6298 2158 900 1258 58.3% ASN-CXA-PH-6298-CBS - Cox Communications Inc. AS17488 1428 299 1129 79.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1702 606 1096 64.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS4323 1592 516 1076 67.6% TWTC - tw telecom holdings, inc. AS4755 1207 214 993 82.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1013 85 928 91.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS6478 1677 760 917 54.7% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1401 570 831 59.3% Uninet S.A. de C.V. AS11492 1217 470 747 61.4% CABLEONE - CABLE ONE, INC. AS2386 1604 923 681 42.5% INS-AS - AT&T Data Communications Services AS19262 930 256 674 72.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS4766 1150 495 655 57.0% KIXS-AS-KR Korea Telecom AS18101 788 177 611 77.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS9498 690 116 574 83.2% BBIL-AP BHARTI Airtel Ltd. AS3356 1089 516 573 52.6% LEVEL3 Level 3 Communications AS18566 1059 552 507 47.9% COVAD - Covad Communications Co. AS7545 663 168 495 74.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 634 158 476 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 597 134 463 77.6% CANET-ASN-4 - Bell Aliant AS24560 623 173 450 72.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 522 79 443 84.9% GIGAINFRA BB TECHNOLOGY Corp. AS7018 1439 998 441 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS9443 525 84 441 84.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS22047 568 154 414 72.9% VTR BANDA ANCHA S.A. AS4668 695 282 413 59.4% LGNET-AS-KR LG CNS AS4780 735 330 405 55.1% SEEDNET Digital United Inc. AS4804 501 100 401 80.0% MPX-AS Microplex PTY LTD Total 40659 12689 27970 68.8% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.187.0.0/16 AS20928 NOOR-AS 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.212.32.0/19 AS34797 EGRISI-AS Egrisi JSC. 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 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 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 91.207.236.0/23 AS3329 Hellas Online SA 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 100.10.10.0/24 AS14000 AXTEL, S.A. de C.V. 119.31.232.0/21 AS38870 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 124.109.16.0/21 AS38137 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 169.254.0.0/16 AS13184 HANSENET HanseNet Telekommunikation GmbH 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 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 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 193.9.24.0/24 AS6746 ASTRAL ASTRAL Telecom SA, Romania 193.178.118.0/24 AS30836 NET23-AS 23VNET Ltd. 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 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 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - 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 - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.0.187.0/24 AS19132 200.5.32.0/21 AS19132 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/21 AS38205 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 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 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, 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. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.67.64.0/20 AS43554 CDS-AS Cifrovye Dispetcherskie Sistemy 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet 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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RE: Level 3 OC-12 cut in SanFran/Hayw
by Matthew Huff 20 Nov '08

20 Nov '08

Keep waiting. I've been yet unsuccessful on getting a call back from anyone. They keep saying the same thing "it's part of a oc12 issue, field techs have been dispatch, please wait, no etr". Since that's now over 12 hours, I don't find it acceptable (not the down part, if it's part of a large cut, outage etc, I understand that), but rather their lack of information. I've escalated it to a "level 4 escalation" and they promised a callback within 15 minutes (which was 30 minutes ago). By any chance, were you originally a Broadwing customer? I have a feeling that the oc-12 that was disconnected was a mistake in their db caused by the acquisition, and since they may have lost the original info, they may have no choice but to re-engineer the circuits. -----Original Message----- From: Brandon Shiers [mailto:brandon.shiers@wyoming.com] Sent: Thursday, November 20, 2008 9:06 AM To: Matthew Huff; 'NANOG list' Subject: RE: Level 3 OC-12 cut in SanFran/Hayw I can tell you I have a DS3 here in Wyoming down because of this outage as well. 14 hours now it's been out and we haven't received anything from L3 unless I call and beat it out of them. I am waiting on a CB from a supervisor right now. -----Original Message----- From: nanog-bounces(a)nanog.org [mailto:nanog-bounces@nanog.org] On Behalf Of Matthew Huff Sent: Wednesday, November 19, 2008 10:45 PM To: NANOG list Subject: Level 3 OC-12 cut in SanFran/Hayw We lost a DS3 out of our downtown SF office around 4 hours ago. The Level 3 master ticket for OC-12 outage is #3020259 and is out of Hayworth. Anyone know anything more about this? Getting any info out of level 3 let alone an ETR has been challenging.

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