January 2008 - Test - lists.nanog.org

NZNOG 2008 - reminder!
by Jonny Martin 07 Jan '08

07 Jan '08

[Apologies for any duplicates...] A quick reminder that the NZNOG 2008 conference is only two weeks away now. http://conference.nznog.org We need to finalise numbers very shortly now, so go ahead and register NOW if you intend to come and haven't already. The largely-finalised programme is up on the website, there's been some great new additions over the past month so do check it out at: http://conference.nznog.org/conferenceprogramme.html Thanks, and looking forward to seeing you in Dunedin! Jonny.

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Re: Assigning IPv6 /48's to CPE's?
by Scott Weeks 07 Jan '08

07 Jan '08

--- jdupuy-list(a)socket.net wrote: From: John Dupuy <jdupuy-list(a)socket.net> It should probably be pointed out: Asking for practical advice on choosing /48 vs. /56 on a residential broadband CPE is largely unanswerable. Why? Because I don't know of any residential broadband CPEs that support IPv6. ----------------------------------------------- What about planning for the future? One day they will support it and we need to be ready. scott

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SMTP addresses in <>
by Seth Mattinen 07 Jan '08

07 Jan '08

I'm having a bit of an argument with a customer over the command syntax in RFC 2821 that shows command arguments for MAIL/RCPT commands in brackets, i.e.: Path = "<" [ A-d-l ":" ] Mailbox ">" Mailbox = Local-part "@" Domain Our mail servers reject connections that don't follow the RFC. Am I wrong to do this? This guy certainly thinks so, even after I've cited the RFC and appropriate section, his arguments is "even hotmail does not keep up the standards" and if we ignore them as well. Hotmail at least follows this rule... am I wrong to require the brackets? ~Seth

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Looking for a contact @ XO
by Drew Weaver 07 Jan '08

07 Jan '08

Howdy, I apologize for using the list as a 'paging mechanism' but I have exhausted all possible avenues towards reaching a solution to a simple issue with XO including their help desk, their abuse desk, any old contacts I may have had, their local sales office, their old NNTP contact address, their BGP address, and so-on. (just to make it clear I have exhausted all of the possible avenues before attempting to use this one) We're running up against a very serious security/abuse issue and if anyone knows of, or is the proper contact (not the address published in the ARIN records because that apparently is not the appropriate address as they appear to be clueless) I would appreciate any help you can offer. I already realize that some folks believe that using the list as a 'paging mechanism' isn't favorable and there is currently a discussion going on in another thread about that so there really doesn't need to be another one started here regarding that on-list, or off. Thanks. -Drew

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Tech contact at SBCGlobal
by Ashe Canvar 05 Jan '08

05 Jan '08

Hey, Could someone from SBC Global contact me ASAP please ? Customers of yours (76.227.127.x, 70.246.40.x) can't get to me at 216.115.208.0/24. Thanks, Ashe

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Re: v6 subnet size for DSL & leased line customers
by Scott Weeks 04 Jan '08

04 Jan '08

--- nanog(a)85d5b20a518b8f6864949bd940457dc124746ddc.nosense.org wrote: From: Mark Smith <nanog(a)85d5b20a518b8f6864949bd940457dc124746ddc.nosense.org> On Thu, 27 Dec 2007 18:08:10 -0800 "Scott Weeks" <surfer(a)mauigateway.com> wrote: > I am thinking of a /56 for everyone and a /48 on request. Out of curiosity, what in form would a request for a /48 need to be? A checkbox on the application form, or some sort of written justification? Remember that with an initial RIR allocation of a /32, you've got 65K /48s ... so they're pretty cheap to give away. --------------------------------------------------------------- I have about 100K DSL customers at this time and most all are households. 65K wouldn't cover that. At this point, I doubt that I'd require much more than just asking and making sure the person is understanding what they're asking for. Mostly, that'd be the leased line customers. scott

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DreamHost Contact?
by Michael Greb 04 Jan '08

04 Jan '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've attempted to contact DreamHost NOC or Abuse departments via the numbers in whois but just get voice mail and no call back. I've got a user sending a lot of UDP traffic to 208.113.189.13 port 22. This traffic is very likely undesirable and I'd be willing to pull the plug immediately if I can get confirmation from DreamHost. Failing that I've opened an abuse ticket with the customer and given them 12 hours to respond. - -- Michael Greb Linode.com, LLC -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHeFcN0Qbp4bPZvesRAncgAJ98S3v+I/+wxal0lWZn/9GRHimqUgCg1tXW 5CnD7nmJBMDy4Jht2vxkk2k= =wtUq -----END PGP SIGNATURE-----

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Weekly Routing Table Report
by Routing Analysis Role Account 04 Jan '08

04 Jan '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 05 Jan, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 242200 Prefixes after maximum aggregation: 124007 Deaggregation factor: 1.95 Unique aggregates announced to Internet: 118208 Total ASes present in the Internet Routing Table: 27005 Prefixes per ASN: 8.97 Origin-only ASes present in the Internet Routing Table: 23512 Origin ASes announcing only one prefix: 11444 Transit ASes present in the Internet Routing Table: 3493 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 19 Max AS path prepend of ASN (29642) 15 Prefixes from unregistered ASNs in the Routing Table: 14 Unregistered ASNs in the Routing Table: 11 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1799264928 Equivalent to 107 /8s, 62 /16s and 154 /24s Percentage of available address space announced: 48.5 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 78.2 Total number of prefixes smaller than registry allocations: 113778 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 55901 Total APNIC prefixes after maximum aggregation: 20947 APNIC Deaggregation factor: 2.67 Prefixes being announced from the APNIC address blocks: 53413 Unique aggregates announced from the APNIC address blocks: 23736 APNIC Region origin ASes present in the Internet Routing Table: 3088 APNIC Prefixes per ASN: 17.30 APNIC Region origin ASes announcing only one prefix: 809 APNIC Region transit ASes present in the Internet Routing Table: 459 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 324705440 Equivalent to 19 /8s, 90 /16s and 156 /24s Percentage of available APNIC address space announced: 74.3 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, 114/7, 116/6, 120/6, 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: 114232 Total ARIN prefixes after maximum aggregation: 65155 ARIN Deaggregation factor: 1.75 Prefixes being announced from the ARIN address blocks: 83294 Unique aggregates announced from the ARIN address blocks: 33130 ARIN Region origin ASes present in the Internet Routing Table: 12043 ARIN Prefixes per ASN: 6.92 ARIN Region origin ASes announcing only one prefix: 4634 ARIN Region transit ASes present in the Internet Routing Table: 1149 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 355905984 Equivalent to 21 /8s, 54 /16s and 177 /24s Percentage of available ARIN address space announced: 78.6 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 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 50554 Total RIPE prefixes after maximum aggregation: 32176 RIPE Deaggregation factor: 1.57 Prefixes being announced from the RIPE address blocks: 47887 Unique aggregates announced from the RIPE address blocks: 31727 RIPE Region origin ASes present in the Internet Routing Table: 10690 RIPE Prefixes per ASN: 4.48 RIPE Region origin ASes announcing only one prefix: 5645 RIPE Region transit ASes present in the Internet Routing Table: 1658 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 339848832 Equivalent to 20 /8s, 65 /16s and 174 /24s Percentage of available RIPE address space announced: 77.9 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 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 18140 Total LACNIC prefixes after maximum aggregation: 4608 LACNIC Deaggregation factor: 3.94 Prefixes being announced from the LACNIC address blocks: 16311 Unique aggregates announced from the LACNIC address blocks: 9002 LACNIC Region origin ASes present in the Internet Routing Table: 893 LACNIC Prefixes per ASN: 18.27 LACNIC Region origin ASes announcing only one prefix: 289 LACNIC Region transit ASes present in the Internet Routing Table: 154 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 47137792 Equivalent to 2 /8s, 207 /16s and 68 /24s Percentage of available LACNIC address space announced: 46.8 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 3351 Total AfriNIC prefixes after maximum aggregation: 1105 AfriNIC Deaggregation factor: 3.03 Prefixes being announced from the AfriNIC address blocks: 2500 Unique aggregates announced from the AfriNIC address blocks: 1455 AfriNIC Region origin ASes present in the Internet Routing Table: 215 AfriNIC Prefixes per ASN: 11.63 AfriNIC Region origin ASes announcing only one prefix: 67 AfriNIC Region transit ASes present in the Internet Routing Table: 38 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 8214528 Equivalent to 0 /8s, 125 /16s and 88 /24s Percentage of available AfriNIC address space announced: 24.5 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 4755 1510 383 70 Videsh Sanchar Nigam Ltd. Aut 9583 1104 82 434 Sify Limited 9498 1101 549 61 BHARTI BT INTERNET LTD. 4134 980 11601 305 CHINANET-BACKBONE 17488 944 61 82 Hathway IP Over Cable Interne 4766 827 5495 339 Korea Telecom (KIX) 23577 810 34 691 Korea Telecom (ATM-MPLS) 18101 608 120 59 Reliance Infocom Ltd Internet 4780 592 308 42 Digital United Inc. 9829 590 449 11 BSNL National Internet Backbo 1221 545 1952 421 Telstra Pty Ltd 4812 529 874 82 China Telecom (Shanghai) 4808 526 815 123 CNCGROUP IP network: China169 4668 521 68 10 LG-EDS Systems Inc. 17676 505 10919 64 Softbank BB Corp. 7545 490 147 93 TPG Internet Pty Ltd 4802 470 128 151 Wantree Development 9443 434 121 69 Primus Telecommunications 17974 400 145 17 PT TELEKOMUNIKASI INDONESIA 7474 387 202 273 SingTel Optus Pty Ltd ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1483 6106 1006 AT&T WorldNet Services 4323 1387 1009 360 Time Warner Telecom 2386 1342 651 815 AT&T Data Communications Serv 11492 1205 134 16 Cable One 6478 1096 330 135 AT&T Worldnet Services 18566 1039 296 10 Covad Communications 7011 1010 297 590 Citizens Utilities 174 970 6832 818 Cogent Communications 6197 969 697 502 BellSouth Network Solutions, 701 899 6544 706 UUNET Technologies, Inc. 20115 858 792 466 Charter Communications 19262 856 3141 172 Verizon Global Networks 22773 838 2140 59 Cox Communications, Inc. 3356 836 10907 415 Level 3 Communications, LLC 1239 794 2672 551 Sprint 209 747 3784 595 Qwest 5668 665 177 19 CenturyTel Internet Holdings, 6140 604 109 152 ImpSat 15270 597 160 53 PaeTec.net -a division of Pae 6517 595 150 41 Yipes Communications, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 409 1654 368 TDC Tele Danmark 3301 324 1458 298 TeliaNet Sweden 3320 316 6019 262 Deutsche Telekom AG 8452 287 188 7 TEDATA 8551 277 266 40 Bezeq International 8866 276 78 24 Bulgarian Telecommunication C 6746 272 128 250 Dynamic Network Technologies, 680 270 2046 255 DFN-IP service G-WiN 3215 270 2583 92 France Telecom Transpac 8708 270 420 242 Romania Data Systems S.A. 8220 242 422 228 COLT Telecommunications 3352 238 1948 40 Ibernet, Internet Access Netw 9155 233 43 10 QualityNet AS number 3269 231 3037 68 TELECOM ITALIA 5462 229 666 27 Telewest Broadband 9116 215 184 28 Goldenlines main autonomous s 3300 211 172 100 AUCS Communications Services 9121 209 1444 25 TTnet Autonomous System 29357 199 17 4 WATANIYA TELECOM 1257 196 1195 179 SWIPnet Swedish IP Network LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1149 2390 219 UniNet S.A. de C.V. 11830 545 299 9 Instituto Costarricense de El 16814 427 27 10 NSS, S.A. 7303 419 204 56 Telecom Argentina Stet-France 11172 379 115 62 Servicios Alestra S.A de C.V 6471 376 85 37 ENTEL CHILE S.A. 14522 371 34 8 SatNet S.A. 22047 322 254 13 VTR PUNTO NET S.A. 10620 302 81 23 TVCABLE BOGOTA 10481 301 120 10 Prima S.A. 14117 286 19 15 Telefonica del Sur S.A. 6147 255 214 21 Telefonica Del Peru 7738 237 602 25 Telecomunicacoes da Bahia S.A 11556 235 128 3 Cable-Wireless Panama 28573 230 322 23 NET Servicos de Comunicao S.A 23216 225 17 47 RAMtelecom Telecomunicaciones 20299 220 33 29 NEWCOM AMERICAS 6503 216 180 85 AVANTEL, S.A. 19169 193 12 20 Telconet 21826 187 33 48 INTERCABLE AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 402 60 36 LINKdotNET AS number 3741 284 869 226 The Internet Solution 20858 201 34 3 EgyNet 6713 145 135 11 Itissalat Al-MAGHRIB 2018 142 268 114 Tertiary Education Network 33783 139 9 10 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 99 6 7 Starcomms Nigeria Limited 24835 88 48 6 RAYA Telecom - Egypt 15475 84 84 4 Nile Online 23889 79 24 16 MAURITIUS TELECOM 2905 77 174 73 The Internetworking Company o 29571 77 13 7 Ci Telecom Autonomous system 20484 70 5 6 Yalla Online Autonomous Syste 15706 57 12 4 Sudatel Internet Exchange Aut 5713 50 455 40 Telkom SA Ltd 33774 50 37 28 AS Number for Telecom Algeria 16637 43 21 28 Johnnic e-Ventures 8524 33 2 8 AUCEGYPT Autonomous System 12455 32 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 11492 1205 1189 Cable One 9498 1101 1040 BHARTI BT INTERNET LTD. 18566 1039 1029 Covad Communications 4323 1387 1027 Time Warner Telecom 6478 1096 961 AT&T Worldnet Services 8151 1149 930 UniNet S.A. de C.V. 17488 944 862 Hathway IP Over Cable Interne 22773 838 779 Cox Communications, Inc. 19262 856 684 Verizon Global Networks 4134 980 675 CHINANET-BACKBONE 9583 1104 670 Sify Limited 5668 665 646 CenturyTel Internet Holdings, 9829 590 579 BSNL National Internet Backbo 6517 595 554 Yipes Communications, Inc. 4780 592 550 Digital United Inc. 18101 608 549 Reliance Infocom Ltd Internet 15270 597 544 PaeTec.net -a division of Pae 11830 545 536 Instituto Costarricense de El 2386 1342 527 AT&T Data Communications Serv 19916 563 521 OLM LLC List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 43185 UNALLOCATED 77.95.208.0/21 12779 ITGATE.Net 65500 PRIVATE 83.142.233.0/24 20516 *LuckyNet Israel 65101 PRIVATE 89.211.160.0/19 42298 Qatar Telecom 65101 PRIVATE 89.211.192.0/19 42298 Qatar Telecom 65364 PRIVATE 190.144.163.0/24 14080 FIRSTCOM COLOMBIA 65389 PRIVATE 190.144.166.0/24 14080 FIRSTCOM COLOMBIA 65394 PRIVATE 190.144.167.0/24 14080 FIRSTCOM COLOMBIA 65403 PRIVATE 190.144.168.0/24 14080 FIRSTCOM COLOMBIA 65375 PRIVATE 190.144.175.0/24 14080 FIRSTCOM COLOMBIA 60003 RESERVED 195.164.196.0/24 8308 NASK 65201 PRIVATE 202.112.49.0/24 4538 China Education and 65201 PRIVATE 202.112.50.0/24 4538 China Education and 65201 PRIVATE 202.112.54.0/24 4538 China Education and 65201 PRIVATE 202.112.57.0/24 4538 China Education and Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.31.31.0/24 9730 The Best ISP to go Multimedia 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 172.33.1.0/24 7018 AT&T WorldNet Services 173.173.173.0/24 9730 The Best ISP to go Multimedia 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:15 /11:40 /12:134 /13:271 /14:488 /15:969 /16:9748 /17:4211 /18:6940 /19:14918 /20:17056 /21:16132 /22:20287 /23:21293 /24:127042 /25:871 /26:1090 /27:551 /28:102 /29:8 /30:1 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1195 1205 Cable One 6478 1095 1096 AT&T Worldnet Services 2386 1037 1342 AT&T Data Communications Serv 18566 1020 1039 Covad Communications 9583 949 1104 Sify Limited 7011 895 1010 Citizens Utilities 4755 876 1510 Videsh Sanchar Nigam Ltd. Aut 7018 816 1483 AT&T WorldNet Services 23577 801 810 Korea Telecom (ATM-MPLS) 9498 774 1101 BHARTI BT INTERNET LTD. 17488 759 944 Hathway IP Over Cable Interne 6197 729 969 BellSouth Network Solutions, 4766 610 827 Korea Telecom (KIX) 4323 594 1387 Time Warner Telecom 6517 559 595 Yipes Communications, Inc. 15270 558 597 PaeTec.net -a division of Pae 19916 558 563 OLM LLC 5668 522 665 CenturyTel Internet Holdings, 4668 511 521 LG-EDS Systems Inc. 18101 502 608 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:96 12:1933 13:2 15:21 16:3 17:6 18:14 20:35 24:1009 25:1 31:1 32:61 33:4 38:373 40:65 41:438 44:2 47:8 52:3 55:3 56:3 57:21 58:507 59:417 60:403 61:984 62:1046 63:1982 64:3323 65:2365 66:3564 67:1013 68:642 69:2074 70:470 71:105 72:1471 73:7 74:802 75:173 76:174 77:488 78:416 79:65 80:886 81:791 82:558 83:365 84:520 85:893 86:363 87:593 88:290 89:1080 90:39 91:874 92:60 96:2 97:7 98:28 114:1 115:1 116:466 117:236 118:59 119:79 121:388 122:668 123:226 124:764 125:1059 128:311 129:187 130:130 131:389 132:68 133:9 134:187 135:34 136:197 137:84 138:150 139:90 140:500 141:129 142:374 143:264 144:321 145:51 146:336 147:128 148:482 149:188 150:115 151:129 152:95 153:127 154:11 155:279 156:200 157:244 158:165 159:210 160:192 161:99 162:199 163:189 164:562 165:413 166:290 167:310 168:553 169:129 170:426 171:28 172:3 173:1 189:138 190:1336 192:5739 193:4063 194:3246 195:2336 196:951 198:3807 199:3226 200:5337 201:1299 202:7476 203:7905 204:3966 205:2059 206:2411 207:2748 208:3079 209:3580 210:2637 211:1116 212:1262 213:1607 214:440 215:45 216:4092 217:1227 218:329 219:401 220:1006 221:407 222:295 End of report

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Need Comcast Postmaster to contact me...
by Jason West 04 Jan '08

04 Jan '08

I need to talk to someone at Comcast regarding blacklist removal. Thanks, Jason

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BGP Update Report
by cidr-report＠potaroo.net 04 Jan '08

04 Jan '08

BGP Update Report Interval: 03-Dec-07 -to- 01-Jan-70 (-13849 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17421 473817 6.0% 11845.4 -- EMOME-TW Long Distance & Mobile Business Group, 2 - AS9116 331280 4.2% 888.2 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 3 - AS3462 201232 2.5% 1219.6 -- HINET Data Communication Business Group 4 - AS4782 143247 1.8% 10231.9 -- GSNET Data Communication Business Group 5 - AS18422 107585 1.4% 4890.2 -- ITRINET-AS-TW Industrial Technology Research Institute 6 - AS9498 84308 1.1% 72.0 -- BBIL-AP BHARTI BT INTERNET LTD. 7 - AS8866 76469 1.0% 266.4 -- BTC-AS Bulgarian Telecommunication Company Plc. 8 - AS9583 69604 0.9% 61.1 -- SIFY-AS-IN Sify Limited 9 - AS3815 67529 0.8% 7503.2 -- AQUILA - Aquila BBS Inc. 10 - AS16637 61305 0.8% 888.5 -- MTNNS-AS 11 - AS14390 58449 0.7% 927.8 -- CORENET - Coretel America, Inc. 12 - AS8151 53084 0.7% 33.0 -- Uninet S.A. de C.V. 13 - AS17974 46742 0.6% 105.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 14 - AS26829 42956 0.5% 42956.0 -- YKK-USA - YKK USA,INC 15 - AS24731 40090 0.5% 818.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - AS4538 40080 0.5% 20.2 -- ERX-CERNET-BKB China Education and Research Network Center 17 - AS702 37939 0.5% 62.1 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 18 - AS23577 37338 0.5% 37.2 -- ATM-MPLS-AS-KR Korea Telecom 19 - AS9829 37173 0.5% 45.8 -- BSNL-NIB National Internet Backbone 20 - AS10229 36775 0.5% 7355.0 -- YAHOO-TPE Internet Content Provider TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 42956 0.5% 42956.0 -- YKK-USA - YKK USA,INC 2 - AS40474 28373 0.4% 28373.0 -- ABML-2 - Advantage Business Media, LLC 3 - AS24160 13208 0.2% 13208.0 -- CHIMEI-AS Chi Mei Corporation 4 - AS23675 13001 0.2% 13001.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd. 5 - AS23712 12958 0.2% 12958.0 -- ISC-TPE1 Internet Systems Consortium, Inc. 6 - AS19334 12584 0.2% 12584.0 -- SPORTLINE-DBC - SPORTLINE 7 - AS17421 473817 6.0% 11845.4 -- EMOME-TW Long Distance & Mobile Business Group, 8 - AS4782 143247 1.8% 10231.9 -- GSNET Data Communication Business Group 9 - AS33447 8315 0.1% 8315.0 -- RPTCO-ASN-1 - RPT Consulting, Inc. 10 - AS18410 7529 0.1% 7529.0 -- TW-104IT-AS 104 Information Technology Co., Ltd. 11 - AS3815 67529 0.8% 7503.2 -- AQUILA - Aquila BBS Inc. 12 - AS10229 36775 0.5% 7355.0 -- YAHOO-TPE Internet Content Provider 13 - AS24506 29194 0.4% 7298.5 -- YAHOO-TP2-AP Yahoo! Taiwan Inc., 14 - AS22072 5034 0.1% 5034.0 -- DEFINITYHEALTH - Definity Health 15 - AS18422 107585 1.4% 4890.2 -- ITRINET-AS-TW Industrial Technology Research Institute 16 - AS30929 4530 0.1% 4530.0 -- HUTCB Hidrotechnical Faculty - Technical University 17 - AS6174 8729 0.1% 4364.5 -- SPRINTLINK8 - Sprint 18 - AS35555 3294 0.0% 3294.0 -- BUSINESSUNITY-AS Business Unity Ltd. 19 - AS19599 5814 0.1% 2907.0 -- COPYRIGHT - COPYRIGHT CLEARANCE CENTER 20 - AS12611 8167 0.1% 2722.3 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 209.163.125.0/24 57060 0.7% AS14390 -- CORENET - Coretel America, Inc. 2 - 203.101.87.0/24 44461 0.5% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 3 - 12.108.254.0/24 42956 0.5% AS26829 -- YKK-USA - YKK USA,INC 4 - 65.126.154.0/24 28373 0.3% AS40474 -- ABML-2 - Advantage Business Media, LLC 5 - 192.96.14.0/24 27443 0.3% AS16637 -- MTNNS-AS 6 - 192.96.13.0/24 27429 0.3% AS16637 -- MTNNS-AS 7 - 83.228.59.0/24 26521 0.3% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 8 - 83.228.61.0/24 25733 0.3% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 9 - 84.95.158.0/24 23715 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 10 - 84.95.159.0/24 23607 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 11 - 84.95.157.0/24 23270 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 12 - 84.95.156.0/24 22916 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 13 - 84.95.155.0/24 22489 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 14 - 84.95.154.0/24 22211 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 15 - 84.95.152.0/24 21948 0.3% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 16 - 84.95.153.0/24 21071 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 17 - 84.95.151.0/24 21021 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 18 - 209.4.88.0/24 20681 0.2% AS10882 -- CLARITYCONNECT - Clarity Connect Inc 19 - 83.228.103.0/24 18547 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 20 - 84.95.176.0/24 15520 0.2% AS9116 -- GOLDENLINES-ASN Golden Lines Main Autonomous System 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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