August 2009 - Test - lists.nanog.org

Re: IPv6 Addressing Help
by Brandon Butterworth 14 Aug '09

14 Aug '09

> Cool. So we'll have $100 CPE which uses it in a relatively idiot-proof > manner sometime between now and eternity. More now than eternity - To: UKNOF <uknof(a)lists.uknof.org.uk> Date: Fri, 14 Aug 2009 16:26:44 +0100 "Marco Hogewoning of Dutch ISP XS4ALL talks about the roll out of IPv6 in their 300,000 customer network. German modem vendor AVM supplies them with a CPE that supports native IPv6, although it does have some limitations that need to be ironed out. Marco talks about how they got in touch with them, how they handle the spec and the issues, and how the project gained traction when the Sales department got interested. http://www.youtube.com/watch?v=f3WcWBIQ11A brandon

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BGP Update Report
by cidr-report＠potaroo.net 14 Aug '09

14 Aug '09

BGP Update Report Interval: 06-Aug-09 -to- 13-Aug-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4961 129280 4.6% 2191.2 -- DISC-AS-KR Daewoo Information System 2 - AS9198 84498 3.0% 244.2 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - AS9767 79188 2.8% 2140.2 -- DONGBUIT-AS-KR Dongbulife Insurance co.,LTD 4 - AS23716 60670 2.2% 2166.8 -- CHANGWON23716-AS-KR Changwon College 5 - AS18157 53746 1.9% 2149.8 -- CHUNGJU-AS-KR chungju university 6 - AS9956 50700 1.8% 2204.3 -- KONGJU-AS kongju national university 7 - AS9459 50451 1.8% 2193.5 -- ASKONKUK Konkuk University 8 - AS9686 47780 1.7% 2171.8 -- SKKUNET-AS SungKyunKwan University (SKKU) 9 - AS10159 36626 1.3% 2154.5 -- HAUNET-AS-KR HANKUK Aviation University 10 - AS11 34449 1.2% 2649.9 -- HARVARD - Harvard University 11 - AS9530 33061 1.2% 1944.8 -- SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 12 - AS9628 30914 1.1% 1627.1 -- SSEM-AS-KR Seoul Education Science Research Institute 13 - AS33783 26953 1.0% 191.2 -- EEPAD 14 - AS9868 26490 0.9% 2207.5 -- CUTH-AS Catholic University of DAEGU 15 - AS10088 23806 0.8% 2164.2 -- KWANGWOON-UNIV-AS-AP KWANGWOON University in Seoul, Korea 16 - AS18023 21948 0.8% 2194.8 -- KMU-AS-KR Korea Maritime University 17 - AS18027 21940 0.8% 2194.0 -- NSU-AS-KR namseoul university 18 - AS18026 21516 0.8% 2151.6 -- CHEJU-AS-KR Cheju University 19 - AS17865 21220 0.8% 2122.0 -- SCOURT-AS-KR Supreme Court of Korea 20 - AS10045 20074 0.7% 2230.4 -- TNUTNET-AS HANBAT NATIONAL UNIVERSITY TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23525 6124 0.2% 3062.0 -- CNC-CNB - Canandaigua National Corporation 2 - AS11 34449 1.2% 2649.9 -- HARVARD - Harvard University 3 - AS11191 4726 0.2% 2363.0 -- ELITE-NET - Elite.Net 4 - AS9852 9056 0.3% 2264.0 -- SAMIL-AS SAMIL ACCOUNTING CORPORATION 5 - AS17840 2244 0.1% 2244.0 -- KOREACERT-AS-KR KECA, Inc. 6 - AS3784 8976 0.3% 2244.0 -- ERX-POSTECHNET Pohang University of Science and Technology 7 - AS10058 6720 0.2% 2240.0 -- CU-AS-KR NACUFOK 8 - AS9969 2232 0.1% 2232.0 -- WMS-NET-AS-KR KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION 9 - AS10045 20074 0.7% 2230.4 -- TNUTNET-AS HANBAT NATIONAL UNIVERSITY 10 - AS9322 4460 0.2% 2230.0 -- EWHANET1-AS Institute of Information and Computing, EWHA WOMANS UNIV. 11 - AS17600 2226 0.1% 2226.0 -- ENVICO-AS-KR Korea Environment & Resources Corporation 12 - AS18303 2220 0.1% 2220.0 -- SMARTRO-AS-KR SMARTRO 13 - AS17603 4438 0.2% 2219.0 -- KUMOH-AS-KR Kumoh National University Technology 14 - AS18343 15506 0.6% 2215.1 -- TAEGUTECH-AS-KR Daegu Technical College 15 - AS18320 4429 0.2% 2214.5 -- GNUE-AS-KR Gwangju National University of Education 16 - AS18315 6642 0.2% 2214.0 -- SORABOLNET-AS-KR Sorabol College 17 - AS10042 4424 0.2% 2212.0 -- DPC-AS-KR DAEGU POLYTECHNIC COLLEGE 18 - AS9868 26490 0.9% 2207.5 -- CUTH-AS Catholic University of DAEGU 19 - AS17567 6622 0.2% 2207.3 -- IREX-AS-KR Airport Railroad Co ltd 20 - AS18163 8824 0.3% 2206.0 -- JINJU18163-AS-KR jinju national university TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 88.204.221.0/24 9289 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 95.59.1.0/24 9229 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 95.59.8.0/23 9108 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 95.59.4.0/22 9108 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.3.0/24 9106 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.2.0/23 9104 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 92.46.244.0/23 9077 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 89.218.218.0/23 9077 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 89.218.220.0/23 9077 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 66.152.126.0/24 6090 0.2% AS23525 -- CNC-CNB - Canandaigua National Corporation 11 - 72.23.246.0/24 5963 0.2% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 12 - 193.201.184.0/21 5256 0.2% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 13 - 67.118.199.0/24 4724 0.2% AS11191 -- ELITE-NET - Elite.Net 14 - 79.141.74.0/23 4080 0.1% AS43912 -- NEWCOM-AS ZAO "NEWCOM" 15 - 130.175.0.0/16 3940 0.1% AS11 -- HARVARD - Harvard University 16 - 19.0.0.0/8 3940 0.1% AS11 -- HARVARD - Harvard University 17 - 130.170.0.0/16 3939 0.1% AS11 -- HARVARD - Harvard University 18 - 192.12.120.0/24 2709 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 19 - 85.60.208.0/21 2503 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 20 - 129.9.236.0/23 2463 0.1% AS11 -- HARVARD - Harvard University 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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Weekly Routing Table Report
by Routing Analysis Role Account 14 Aug '09

14 Aug '09

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 15 Aug, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 293045 Prefixes after maximum aggregation: 138797 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 145789 Total ASes present in the Internet Routing Table: 31941 Prefixes per ASN: 9.17 Origin-only ASes present in the Internet Routing Table: 27758 Origin ASes announcing only one prefix: 13556 Transit ASes present in the Internet Routing Table: 4183 Transit-only ASes present in the Internet Routing Table: 99 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 464 Unregistered ASNs in the Routing Table: 128 Number of 32-bit ASNs allocated by the RIRs: 236 Prefixes from 32-bit ASNs in the Routing Table: 87 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 305 Number of addresses announced to Internet: 2088201152 Equivalent to 124 /8s, 119 /16s and 107 /24s Percentage of available address space announced: 56.3 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 87.3 Percentage of address space in use by end-sites: 78.6 Total number of prefixes smaller than registry allocations: 140112 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 70029 Total APNIC prefixes after maximum aggregation: 24871 APNIC Deaggregation factor: 2.82 Prefixes being announced from the APNIC address blocks: 69452 Unique aggregates announced from the APNIC address blocks: 31678 APNIC Region origin ASes present in the Internet Routing Table: 3730 APNIC Prefixes per ASN: 18.62 APNIC Region origin ASes announcing only one prefix: 1022 APNIC Region transit ASes present in the Internet Routing Table: 579 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 480080320 Equivalent to 28 /8s, 157 /16s and 113 /24s Percentage of available APNIC address space announced: 84.2 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124187 Total ARIN prefixes after maximum aggregation: 66255 ARIN Deaggregation factor: 1.87 Prefixes being announced from the ARIN address blocks: 124834 Unique aggregates announced from the ARIN address blocks: 52347 ARIN Region origin ASes present in the Internet Routing Table: 13166 ARIN Prefixes per ASN: 9.48 ARIN Region origin ASes announcing only one prefix: 5084 ARIN Region transit ASes present in the Internet Routing Table: 1297 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1012753984 Equivalent to 60 /8s, 93 /16s and 102 /24s Percentage of available ARIN address space announced: 88.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 67351 Total RIPE prefixes after maximum aggregation: 39758 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 66989 Unique aggregates announced from the RIPE address blocks: 45267 RIPE Region origin ASes present in the Internet Routing Table: 13386 RIPE Prefixes per ASN: 5.00 RIPE Region origin ASes announcing only one prefix: 6995 RIPE Region transit ASes present in the Internet Routing Table: 1999 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 499938496 Equivalent to 29 /8s, 204 /16s and 116 /24s Percentage of available RIPE address space announced: 99.3 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 40960-45055, 47104-52223 RIPE Address Blocks 25/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 24891 Total LACNIC prefixes after maximum aggregation: 6126 LACNIC Deaggregation factor: 4.06 Prefixes being announced from the LACNIC address blocks: 24847 Unique aggregates announced from the LACNIC address blocks: 13861 LACNIC Region origin ASes present in the Internet Routing Table: 1150 LACNIC Prefixes per ASN: 21.61 LACNIC Region origin ASes announcing only one prefix: 368 LACNIC Region transit ASes present in the Internet Routing Table: 193 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 22 Number of LACNIC addresses announced to Internet: 73116096 Equivalent to 4 /8s, 91 /16s and 169 /24s Percentage of available LACNIC address space announced: 72.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 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: 6184 Total AfriNIC prefixes after maximum aggregation: 1496 AfriNIC Deaggregation factor: 4.13 Prefixes being announced from the AfriNIC address blocks: 6605 Unique aggregates announced from the AfriNIC address blocks: 2388 AfriNIC Region origin ASes present in the Internet Routing Table: 307 AfriNIC Prefixes per ASN: 21.51 AfriNIC Region origin ASes announcing only one prefix: 87 AfriNIC Region transit ASes present in the Internet Routing Table: 65 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 20439552 Equivalent to 1 /8s, 55 /16s and 226 /24s Percentage of available AfriNIC address space announced: 60.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1723 6980 424 Korea Telecom (KIX) 17488 1549 139 102 Hathway IP Over Cable Interne 4755 1229 292 141 TATA Communications formerly 9583 1099 87 543 Sify Limited 4134 995 18007 387 CHINANET-BACKBONE 18101 964 202 32 Reliance Infocom Ltd Internet 7545 816 198 103 TPG Internet Pty Ltd 9829 807 620 16 BSNL National Internet Backbo 23577 785 34 665 Korea Telecom (ATM-MPLS) 4808 761 1517 175 CNCGROUP IP network: China169 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 4205 3642 322 bellsouth.net, inc. 4323 1918 1048 386 Time Warner Telecom 1785 1727 714 138 PaeTec Communications, Inc. 7018 1489 5906 1049 AT&T WorldNet Services 20115 1466 1472 672 Charter Communications 6478 1363 279 256 AT&T Worldnet Services 2386 1287 673 937 AT&T Data Communications Serv 3356 1204 10979 435 Level 3 Communications, LLC 11492 1132 208 12 Cable One 22773 1086 2604 66 Cox Communications, Inc. 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 30890 483 92 196 Evolva Telecom 12479 472 578 6 Uni2 Autonomous System 3292 463 1905 397 TDC Tele Danmark 702 430 1861 346 UUNET - Commercial IP service 35805 379 40 5 United Telecom of Georgia 9198 370 138 12 Kazakhtelecom Data Network Ad 3301 348 1684 311 TeliaNet Sweden 3320 345 7067 299 Deutsche Telekom AG 3215 344 3081 109 France Telecom Transpac 8866 339 109 20 Bulgarian Telecommunication C 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 1518 2898 244 UniNet S.A. de C.V. 10620 990 220 93 TVCABLE BOGOTA 7303 624 331 95 Telecom Argentina Stet-France 28573 614 579 34 NET Servicos de Comunicao S.A 22047 541 302 14 VTR PUNTO NET S.A. 11830 487 310 65 Instituto Costarricense de El 11172 442 99 70 Servicios Alestra S.A de C.V 6471 421 96 31 ENTEL CHILE S.A. 7738 414 858 29 Telecomunicacoes da Bahia S.A 3816 398 191 78 Empresa Nacional de Telecomun 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 8452 1027 188 7 TEDATA 24863 922 144 29 LINKdotNET AS number 20858 325 34 6 EgyNet 3741 276 856 236 The Internet Solution 2018 200 180 142 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 33783 152 10 8 EEPAD TISP TELECOM & INTERNET 29571 144 15 7 Ci Telecom Autonomous system 24835 130 46 9 RAYA Telecom - Egypt 5536 122 8 13 Internet Egypt Network 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 4205 3642 322 bellsouth.net, inc. 4323 1918 1048 386 Time Warner Telecom 1785 1727 714 138 PaeTec Communications, Inc. 4766 1723 6980 424 Korea Telecom (KIX) 17488 1549 139 102 Hathway IP Over Cable Interne 8151 1518 2898 244 UniNet S.A. de C.V. 7018 1489 5906 1049 AT&T WorldNet Services 20115 1466 1472 672 Charter Communications 6478 1363 279 256 AT&T Worldnet Services 2386 1287 673 937 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1727 1589 PaeTec Communications, Inc. 4323 1918 1532 Time Warner Telecom 17488 1549 1447 Hathway IP Over Cable Interne 4766 1723 1299 Korea Telecom (KIX) 8151 1518 1274 UniNet S.A. de C.V. 11492 1132 1120 Cable One 6478 1363 1107 AT&T Worldnet Services 4755 1229 1088 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1086 1020 Cox Communications, Inc. 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 7018 AT&T WorldNet Servic 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 24.225.128.0/17 36377 PATRIOT MEDIA AND COMMUNICATI 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.112.0/22 5713 Telkom SA Ltd 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 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 /9:10 /10:24 /11:59 /12:170 /13:350 /14:624 /15:1174 /16:10618 /17:4792 /18:8358 /19:17269 /20:20635 /21:20542 /22:26526 /23:26231 /24:152910 /25:921 /26:1032 /27:597 /28:160 /29:8 /30:7 /31:1 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2728 4205 bellsouth.net, inc. 4766 1410 1723 Korea Telecom (KIX) 17488 1295 1549 Hathway IP Over Cable Interne 1785 1197 1727 PaeTec Communications, Inc. 11492 1058 1132 Cable One 18566 1043 1062 Covad Communications 4323 970 1918 Time Warner Telecom 9583 952 1099 Sify Limited 8452 948 1027 TEDATA 10620 896 990 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:14 8:213 12:2136 13:7 15:20 16:3 17:5 20:35 24:1124 32:51 34:2 38:589 40:97 41:1768 43:1 44:2 47:13 52:6 55:2 56:2 57:24 58:620 59:608 60:462 61:974 62:1105 63:2011 64:3544 65:2405 66:3413 67:1704 68:865 69:2748 70:557 71:152 72:1656 73:2 74:1683 75:178 76:338 77:843 78:566 79:375 80:936 81:853 82:589 83:451 84:638 85:1070 86:376 87:676 88:370 89:1478 90:48 91:2467 92:389 93:1100 94:1183 95:1133 96:166 97:260 98:268 99:28 110:177 111:371 112:127 113:150 114:230 115:290 116:1133 117:558 118:337 119:768 120:151 121:648 122:1243 123:751 124:1032 125:1343 128:225 129:221 130:128 131:414 132:75 133:9 134:185 135:43 136:225 137:160 138:167 139:80 140:443 141:124 142:384 143:371 144:375 145:49 146:389 147:153 148:527 149:224 150:207 151:192 152:209 153:148 154:2 155:274 156:167 157:301 158:115 159:343 160:290 161:164 162:273 163:163 164:275 165:521 166:465 167:363 168:699 169:178 170:476 171:41 172:10 173:363 174:280 178:1 180:5 186:120 187:159 188:409 189:584 190:2913 192:5781 193:4257 194:3290 195:2699 196:1105 198:3646 199:3370 200:5103 201:1316 202:7728 203:8288 204:3887 205:2164 206:2446 207:2738 208:3910 209:3421 210:2521 211:1100 212:1627 213:1619 214:92 215:29 216:4319 217:1363 218:407 219:411 220:1092 221:462 222:327 End of report

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Follow up to previous post regarding SAAVIS
by Drew Weaver 14 Aug '09

14 Aug '09

Anyone know why SAAVIS would be allowing PEER1 (AS 13768) to advertise routes for whatever IP addresses they want? route-views.oregon-ix.net>sh ip bgp 173.45.110.0 | i 13768 2905 701 3561 13768 1221 4637 3561 13768 3549 3561 13768 3277 3267 174 3561 13768 6539 3561 13768 16150 3549 3561 13768 701 3561 13768 3267 174 3561 13768 6453 3561 13768 3582 3701 3356 3561 13768 This is probably a fairly major problem... -Drew

15 25

Any Qwest routing engineers?
by Jon Lewis 14 Aug '09

14 Aug '09

I hate doing this, but I'd appreciate it if someone who can look at routing issues inside AS209 would contact me. We're not a customer, but one of our customers noticed they (actually, our whole network) couldn't reach one of your multihomed customers. Traces stop at chi-edge-25.inet.qwest.net. Rerouting the traffic to avoid AS209 "solved" the problem...but perhaps we can get the real problem found & fixed? ---------------------------------------------------------------------- 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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IPv6 Interview: XS4ALL rolls out native v6 to DSL customers
by Alex Band 14 Aug '09

14 Aug '09

http://www.youtube.com/watch?v=f3WcWBIQ11A Marco Hogewoning of Dutch ISP XS4ALL talks about the roll out of IPv6 in their 300,000 customer network. German modem vendor AVM supplies them with a CPE that supports native IPv6, although it does have some limitations that need to be ironed out. Marco talks about how they got in touch with them, how they handle the spec and the issues, and how the project gained traction when the Sales department got interested. Enjoy, -Alex

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Tinet
by Zbynek Pospichal 13 Aug '09

13 Aug '09

Hi, anyone else who see routing problems (some sites unreachable, lags in traceroutes etc.) through Tinet (former Tiscali/AS3257)? BR, Zbynek

4 3

Residential BW Planning
by sjk 12 Aug '09

12 Aug '09

I am trying to perform some capacity planning for some of our residential pops, but the old calcs I used to use seem useless -- as they were adapted from the dialup days and relied upon a percentage of users online (~50%) and a percentage of concurrent transmission (~19%). My present scenario involves a micro-pop terminating 250 residences where users are expecting 4 mb/s. So I am looking for some baseline to begin at, so I am wondering what others are doing. Any thoughts are appreciated. Thanks --steve

7 6

"OT" EVDO Technologies
by Elijah Savage 12 Aug '09

12 Aug '09

I would appreciate if anyone would be gracious enough to contact me offline in reference to extending EVDO connectivity. I am looking for a reputable kit for extending antenna's connecting to HWIC's. Thank you

1 0

Visualizing BGP paths
by Dylan Ebner 12 Aug '09

12 Aug '09

I have been working on a project to better illustrate for our manages the provider path data takes when it flows from one of our customers to our datacenter. I have tried to use trace routes to illustrate the number of hops data takes, but when I try to show many sources on one page, it gets fairly messy quickly. I am also less concerned with the number of hops, and more concerned with the number of providers. Does anyone know of a toolset that will take a list of source IP's and a destination IP and show graphically which as numbers the packets need to traverse to reach our datacenter? I am thinking of something like this: http://www.robtex.com/as/as19629.html#graph, but instead of all the upstreams it would show something like AS16150 -> AS1239 -> AS209 -> AS19629. Dylan Ebner

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