- routing-wg - mailman.ripe.net

The Cidr Report
by cidr-report＠potaroo.net 07 Jul '12

07 Jul '12

This report has been generated at Fri Jul 6 21:12:59 2012 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 29-06-12 417364 242261 30-06-12 417376 242216 01-07-12 417290 242354 02-07-12 417365 242609 03-07-12 417797 242417 04-07-12 418052 242290 05-07-12 417636 242405 06-07-12 418603 242676 AS Summary 41592 Number of ASes in routing system 17374 Number of ASes announcing only one prefix 3392 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113090528 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 06Jul12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 418725 242599 176126 42.1% All ASes AS6389 3392 191 3201 94.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3281 1631 1650 50.3% WINDSTREAM - Windstream Communications Inc AS22773 1656 136 1520 91.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2694 1240 1454 54.0% KIXS-AS-KR Korea Telecom AS17974 2146 762 1384 64.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS18566 2088 706 1382 66.2% COVAD - Covad Communications Co. AS28573 1989 621 1368 68.8% NET Servicos de Comunicao S.A. AS2118 1288 15 1273 98.8% RELCOM-AS OOO "NPO Relcom" AS4323 1576 386 1190 75.5% TWTC - tw telecom holdings, inc. AS1785 1932 813 1119 57.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS10620 1983 884 1099 55.4% Telmex Colombia S.A. AS4755 1612 561 1051 65.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1453 458 995 68.5% Telecom Argentina S.A. AS7552 1124 234 890 79.2% VIETEL-AS-AP Vietel Corporation AS8151 1498 686 812 54.2% Uninet S.A. de C.V. AS18101 946 160 786 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17908 827 60 767 92.7% TCISL Tata Communications AS4808 1100 352 748 68.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 887 162 725 81.7% CRNET CHINA RAILWAY Internet(CRNET) AS13977 839 123 716 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1105 462 643 58.2% LEVEL3 Level 3 Communications AS855 694 57 637 91.8% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS17676 692 75 617 89.2% GIGAINFRA Softbank BB Corp. AS4780 841 245 596 70.9% SEEDNET Digital United Inc. AS22561 1023 428 595 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 998 405 593 59.4% VZGNI-TRANSIT - Verizon Online LLC AS24560 1036 448 588 56.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8452 1222 665 557 45.6% TE-AS TE-AS AS3549 991 436 555 56.0% GBLX Global Crossing Ltd. AS4804 649 97 552 85.1% MPX-AS Microplex PTY LTD Total 43562 13499 30063 69.0% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 198.18.0.0/15 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.0.113.0/24 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.155.176.0/20 AS16706 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 06 Jul '12

06 Jul '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 07 Jul, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 416013 Prefixes after maximum aggregation: 175712 Deaggregation factor: 2.37 Unique aggregates announced to Internet: 202545 Total ASes present in the Internet Routing Table: 41442 Prefixes per ASN: 10.04 Origin-only ASes present in the Internet Routing Table: 33316 Origin ASes announcing only one prefix: 15667 Transit ASes present in the Internet Routing Table: 5555 Transit-only ASes present in the Internet Routing Table: 133 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 27 Max AS path prepend of ASN ( 51742) 24 Prefixes from unregistered ASNs in the Routing Table: 391 Unregistered ASNs in the Routing Table: 124 Number of 32-bit ASNs allocated by the RIRs: 2945 Number of 32-bit ASNs visible in the Routing Table: 2571 Prefixes from 32-bit ASNs in the Routing Table: 6623 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 166 Number of addresses announced to Internet: 2562615596 Equivalent to 152 /8s, 190 /16s and 105 /24s Percentage of available address space announced: 69.1 Percentage of allocated address space announced: 69.2 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.1 Total number of prefixes smaller than registry allocations: 144059 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 101846 Total APNIC prefixes after maximum aggregation: 32701 APNIC Deaggregation factor: 3.11 Prefixes being announced from the APNIC address blocks: 102276 Unique aggregates announced from the APNIC address blocks: 42093 APNIC Region origin ASes present in the Internet Routing Table: 4713 APNIC Prefixes per ASN: 21.70 APNIC Region origin ASes announcing only one prefix: 1240 APNIC Region transit ASes present in the Internet Routing Table: 752 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 243 Number of APNIC addresses announced to Internet: 704055168 Equivalent to 41 /8s, 247 /16s and 7 /24s Percentage of available APNIC address space announced: 82.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 150/8, 153/8, 163/8, 171/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 152288 Total ARIN prefixes after maximum aggregation: 77420 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 153251 Unique aggregates announced from the ARIN address blocks: 68354 ARIN Region origin ASes present in the Internet Routing Table: 15188 ARIN Prefixes per ASN: 10.09 ARIN Region origin ASes announcing only one prefix: 5754 ARIN Region transit ASes present in the Internet Routing Table: 1599 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1070644608 Equivalent to 63 /8s, 208 /16s and 189 /24s Percentage of available ARIN address space announced: 56.6 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, 46080-47103 53248-55295, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 103875 Total RIPE prefixes after maximum aggregation: 55073 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 106098 Unique aggregates announced from the RIPE address blocks: 67054 RIPE Region origin ASes present in the Internet Routing Table: 16647 RIPE Prefixes per ASN: 6.37 RIPE Region origin ASes announcing only one prefix: 8073 RIPE Region transit ASes present in the Internet Routing Table: 2689 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1694 Number of RIPE addresses announced to Internet: 635393668 Equivalent to 37 /8s, 223 /16s and 86 /24s Percentage of available RIPE address space announced: 92.4 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, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 41993 Total LACNIC prefixes after maximum aggregation: 8342 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 44613 Unique aggregates announced from the LACNIC address blocks: 21657 LACNIC Region origin ASes present in the Internet Routing Table: 1608 LACNIC Prefixes per ASN: 27.74 LACNIC Region origin ASes announcing only one prefix: 429 LACNIC Region transit ASes present in the Internet Routing Table: 310 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 612 Number of LACNIC addresses announced to Internet: 111736744 Equivalent to 6 /8s, 168 /16s and 247 /24s Percentage of available LACNIC address space announced: 66.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9191 Total AfriNIC prefixes after maximum aggregation: 2121 AfriNIC Deaggregation factor: 4.33 Prefixes being announced from the AfriNIC address blocks: 9609 Unique aggregates announced from the AfriNIC address blocks: 3242 AfriNIC Region origin ASes present in the Internet Routing Table: 548 AfriNIC Prefixes per ASN: 17.53 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 40489728 Equivalent to 2 /8s, 105 /16s and 211 /24s Percentage of available AfriNIC address space announced: 40.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2689 11116 1201 Korea Telecom (KIX) 17974 2146 558 79 PT TELEKOMUNIKASI INDONESIA 7545 1690 301 87 TPG Internet Pty Ltd 4755 1612 388 162 TATA Communications formerly 9829 1300 1085 28 BSNL National Internet Backbo 9583 1165 87 507 Sify Limited 7552 1124 1062 11 Vietel Corporation 4808 1100 2053 318 CNCGROUP IP network: China169 24560 1036 385 165 Bharti Airtel Ltd., Telemedia 9498 978 291 65 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3392 3789 188 bellsouth.net, inc. 7029 3260 986 161 Windstream Communications Inc 18566 2089 382 182 Covad Communications 1785 1931 681 132 PaeTec Communications, Inc. 22773 1656 2911 121 Cox Communications, Inc. 20115 1651 1573 616 Charter Communications 4323 1575 1043 384 Time Warner Telecom 30036 1382 264 783 Mediacom Communications Corp 7018 1259 10029 824 AT&T WorldNet Services 11492 1190 216 356 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1628 544 16 Corbina telecom 2118 1288 97 14 EUnet/RELCOM Autonomous Syste 12479 781 731 91 Uni2 Autonomous System 34984 725 189 176 BILISIM TELEKOM 6830 711 2292 445 UPC Distribution Services 31148 695 37 9 FreeNet ISP 20940 685 220 527 Akamai Technologies European 8551 579 364 61 Bezeq International 13188 504 100 10 Educational Network 3320 496 8443 408 Deutsche Telekom AG Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 1989 1214 55 NET Servicos de Comunicao S.A 10620 1983 345 204 TVCABLE BOGOTA 6503 1531 418 66 AVANTEL, S.A. 8151 1489 3065 342 UniNet S.A. de C.V. 7303 1453 933 193 Telecom Argentina Stet-France 27947 709 74 94 Telconet S.A 11172 643 91 74 Servicios Alestra S.A de C.V 3816 589 246 90 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. 14117 567 65 59 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1222 958 13 TEDATA 24863 864 274 32 LINKdotNET AS number 6713 504 649 18 Itissalat Al-MAGHRIB 24835 286 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 199 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 167 664 87 MTN Network Solutions 29975 167 571 19 Vodacom 15706 159 32 6 Sudatel Internet Exchange Aut Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3392 3789 188 bellsouth.net, inc. 7029 3260 986 161 Windstream Communications Inc 4766 2689 11116 1201 Korea Telecom (KIX) 17974 2146 558 79 PT TELEKOMUNIKASI INDONESIA 18566 2089 382 182 Covad Communications 28573 1989 1214 55 NET Servicos de Comunicao S.A 10620 1983 345 204 TVCABLE BOGOTA 1785 1931 681 132 PaeTec Communications, Inc. 7545 1690 301 87 TPG Internet Pty Ltd 22773 1656 2911 121 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3260 3099 Windstream Communications Inc 17974 2146 2067 PT TELEKOMUNIKASI INDONESIA 28573 1989 1934 NET Servicos de Comunicao S.A 18566 2089 1907 Covad Communications 1785 1931 1799 PaeTec Communications, Inc. 10620 1983 1779 TVCABLE BOGOTA 8402 1628 1612 Corbina telecom 7545 1690 1603 TPG Internet Pty Ltd 22773 1656 1535 Cox Communications, Inc. 4766 2689 1488 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 29760 UNALLOCATED 12.145.34.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.rand.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 /9:12 /10:28 /11:82 /12:236 /13:469 /14:841 /15:1521 /16:12308 /17:6376 /18:10769 /19:20908 /20:29682 /21:31424 /22:41182 /23:39084 /24:217243 /25:1224 /26:1473 /27:857 /28:169 /29:65 /30:18 /31:0 /32:23 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2632 3260 Windstream Communications Inc 18566 2039 2089 Covad Communications 6389 1871 3392 bellsouth.net, inc. 8402 1323 1628 Corbina telecom 30036 1319 1382 Mediacom Communications Corp 11492 1153 1190 Cable One 22773 1087 1656 Cox Communications, Inc. 6503 1058 1531 AVANTEL, S.A. 1785 1042 1931 PaeTec Communications, Inc. 8452 998 1222 TEDATA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:574 2:735 3:1 4:13 5:131 6:3 8:433 12:2008 13:1 14:636 15:12 16:3 17:5 20:24 23:180 24:1776 27:1313 31:998 32:56 33:2 34:2 36:9 37:591 38:821 39:1 40:128 41:3062 42:142 44:3 46:1470 47:2 49:418 50:547 52:13 54:13 55:6 56:1 57:34 58:978 59:528 60:249 61:1297 62:967 63:2037 64:4257 65:2255 66:4486 67:2051 68:1154 69:3191 70:980 71:510 72:1837 74:2594 75:475 76:332 77:931 78:887 79:487 80:1213 81:947 82:660 83:529 84:494 85:1171 86:432 87:934 88:341 89:1749 90:301 91:5010 92:580 93:1360 94:1596 95:1220 96:379 97:318 98:889 99:39 100:19 101:253 103:1235 106:101 107:188 108:363 109:1428 110:785 111:940 112:420 113:634 114:653 115:904 116:930 117:729 118:926 119:1228 120:352 121:809 122:1674 123:1084 124:1397 125:1267 128:554 129:188 130:263 131:615 132:300 133:22 134:244 135:61 136:217 137:240 138:337 139:175 140:494 141:266 142:429 143:370 144:529 145:77 146:518 147:288 148:769 149:318 150:157 151:182 152:474 153:176 154:17 155:433 156:220 157:382 158:191 159:621 160:342 161:268 162:376 163:192 164:658 165:415 166:584 167:479 168:908 169:126 170:893 171:145 172:5 173:1730 174:617 175:438 176:564 177:924 178:1533 180:1290 181:99 182:1025 183:239 184:533 185:1 186:1918 187:1079 188:1355 189:1590 190:5739 192:6010 193:5521 194:4532 195:3430 196:1189 197:170 198:3673 199:4848 200:5911 201:1977 202:8701 203:8638 204:4325 205:2532 206:2800 207:2801 208:4028 209:3618 210:2780 211:1549 212:2003 213:1908 214:880 215:82 216:5071 217:1554 218:552 219:338 220:1237 221:568 222:337 223:357 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 30 Jun '12

30 Jun '12

BGP Update Report Interval: 21-Jun-12 -to- 28-Jun-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 55563 1.9% 28.1 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS9829 41479 1.5% 31.8 -- BSNL-NIB National Internet Backbone 3 - AS13188 38016 1.3% 70.5 -- BANKINFORM-AS TOV "Bank-Inform" 4 - AS5800 35008 1.2% 134.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 5 - AS24560 30326 1.1% 29.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 6 - AS12479 29579 1.0% 38.0 -- UNI2-AS France Telecom Espana SA 7 - AS8452 25140 0.9% 19.1 -- TE-AS TE-AS 8 - AS28573 25016 0.9% 12.6 -- NET Servicos de Comunicao S.A. 9 - AS17813 21150 0.7% 159.0 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 10 - AS7552 20962 0.7% 19.0 -- VIETEL-AS-AP Vietel Corporation 11 - AS2697 20353 0.7% 100.8 -- ERX-ERNET-AS Education and Research Network 12 - AS13118 19764 0.7% 411.8 -- ASN-YARTELECOM OJSC Rostelecom 13 - AS20115 18732 0.7% 11.3 -- CHARTER-NET-HKY-NC - Charter Communications 14 - AS17621 17293 0.6% 113.8 -- CNCGROUP-SH China Unicom Shanghai network 15 - AS24863 16472 0.6% 18.9 -- LINKdotNET-AS 16 - AS19361 15264 0.5% 448.9 -- Atrium Telecomunicacoes Ltda 17 - AS7029 13362 0.5% 3.9 -- WINDSTREAM - Windstream Communications Inc 18 - AS4323 12157 0.4% 7.7 -- TWTC - tw telecom holdings, inc. 19 - AS26615 11933 0.4% 13.0 -- Tim Celular S.A. 20 - AS34875 10844 0.4% 62.7 -- YANFES OJSC "Uralsviazinform" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS40848 2543 0.1% 2543.0 -- FMFCU - Franklin Mint FCU 2 - AS3 1893 0.1% 1960.0 -- OOO-HAS-TELEKOM-AS OOO HAS-TELEKOM 3 - AS3 1409 0.1% 2120.0 -- OOO-HAS-TELEKOM-AS OOO HAS-TELEKOM 4 - AS29126 932 0.0% 932.0 -- DATIQ-AS Datiq B.V. 5 - AS55665 835 0.0% 835.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 6 - AS45286 824 0.0% 824.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA 7 - AS30944 733 0.0% 733.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD" 8 - AS19675 2229 0.1% 557.2 -- VCS-AS - Virtacore Systems Inc 9 - AS38142 8093 0.3% 505.8 -- UNAIR-AS-ID Universitas Airlangga 10 - AS19361 15264 0.5% 448.9 -- Atrium Telecomunicacoes Ltda 11 - AS57105 854 0.0% 427.0 -- SUNIMPROF-AS Sunimprof Import Export SRL 12 - AS13118 19764 0.7% 411.8 -- ASN-YARTELECOM OJSC Rostelecom 13 - AS27771 812 0.0% 406.0 -- Instituto Venezolano de Investigaciones Cientificas 14 - AS19406 4345 0.1% 395.0 -- TWRS-MA - Towerstream I, Inc. 15 - AS16535 1122 0.0% 374.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation 16 - AS57201 367 0.0% 367.0 -- EDF-AS Estonian Defence Forces 17 - AS48068 709 0.0% 354.5 -- VISONIC Visonic Ltd 18 - AS23533 338 0.0% 338.0 -- PIP-ASN - Permian Investment Partners, LP 19 - AS32444 1805 0.1% 300.8 -- SAFELINK-JEROME1ASN - Safelink Internet 20 - AS37429 872 0.0% 290.7 -- Spidernet TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 19381 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 220.196.26.0/24 16991 0.6% AS17621 -- CNCGROUP-SH China Unicom Shanghai network 3 - 159.224.176.0/22 12498 0.4% AS13188 -- BANKINFORM-AS TOV "Bank-Inform" 4 - 159.224.222.0/23 12496 0.4% AS13188 -- BANKINFORM-AS TOV "Bank-Inform" 5 - 41.43.147.0/24 11741 0.4% AS8452 -- TE-AS TE-AS 6 - 182.64.0.0/16 10758 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - 122.161.0.0/16 8770 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - 62.36.252.0/22 8135 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.249.0/24 6626 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 202.56.215.0/24 6579 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 11 - 62.36.241.0/24 6245 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 12 - 62.36.210.0/24 6099 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 13 - 59.177.48.0/20 5954 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 14 - 194.63.9.0/24 5160 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 15 - 69.38.178.0/24 4310 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 16 - 147.30.240.0/22 3268 0.1% AS9198 -- KAZTELECOM-AS JSC Kazakhtelecom 17 - 59.177.64.0/18 2992 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 18 - 59.177.144.0/20 2783 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 19 - 146.145.140.0/24 2543 0.1% AS40848 -- FMFCU - Franklin Mint FCU 20 - 115.170.128.0/17 2251 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 30 Jun '12

30 Jun '12

This report has been generated at Fri Jun 29 21:12:59 2012 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 22-06-12 417401 241597 23-06-12 417626 242305 24-06-12 417693 242428 25-06-12 417814 241881 26-06-12 417414 242356 27-06-12 417776 242461 28-06-12 417970 242449 29-06-12 417364 242229 AS Summary 41522 Number of ASes in routing system 17336 Number of ASes announcing only one prefix 3397 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113115104 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 29Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 417485 242253 175232 42.0% All ASes AS6389 3397 192 3205 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3246 1630 1616 49.8% WINDSTREAM - Windstream Communications Inc AS22773 1655 136 1519 91.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2715 1299 1416 52.2% KIXS-AS-KR Korea Telecom AS28573 1967 554 1413 71.8% NET Servicos de Comunicao S.A. AS18566 2090 705 1385 66.3% COVAD - Covad Communications Co. AS2118 1288 14 1274 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1575 386 1189 75.5% TWTC - tw telecom holdings, inc. AS10620 1980 803 1177 59.4% Telmex Colombia S.A. AS1785 1930 813 1117 57.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1597 542 1055 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1455 460 995 68.4% Telecom Argentina S.A. AS17974 1971 1091 880 44.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7552 1100 221 879 79.9% VIETEL-AS-AP Vietel Corporation AS8151 1375 563 812 59.1% Uninet S.A. de C.V. AS18101 947 159 788 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1109 347 762 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 892 162 730 81.8% CRNET CHINA RAILWAY Internet(CRNET) AS13977 839 123 716 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1111 467 644 58.0% LEVEL3 Level 3 Communications AS855 688 57 631 91.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS30036 1446 825 621 42.9% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 692 75 617 89.2% GIGAINFRA Softbank BB Corp. AS4780 842 246 596 70.8% SEEDNET Digital United Inc. AS22561 1024 428 596 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 998 405 593 59.4% VZGNI-TRANSIT - Verizon Online LLC AS24560 1035 461 574 55.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8452 1270 713 557 43.9% TE-AS TE-AS AS4804 649 97 552 85.1% MPX-AS Microplex PTY LTD AS22047 583 31 552 94.7% VTR BANDA ANCHA S.A. Total 43466 14005 29461 67.8% Top 30 total Possible Bogus Routes 5.104.104.0/21 AS24961 FIBREONE-AS myLoc managed IT AG 5.104.144.0/21 AS21263 TELEDATA-AS TeleData Friedrichshafen GmbH 5.112.0.0/12 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 5.112.0.0/13 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 5.120.0.0/13 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 103.12.86.0/23 AS56178 TIMWARNOCK-AS-AP Tim Warnock 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.155.176.0/20 AS16706 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 29 Jun '12

29 Jun '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 Jun, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 414947 Prefixes after maximum aggregation: 175422 Deaggregation factor: 2.37 Unique aggregates announced to Internet: 202271 Total ASes present in the Internet Routing Table: 41386 Prefixes per ASN: 10.03 Origin-only ASes present in the Internet Routing Table: 33302 Origin ASes announcing only one prefix: 15652 Transit ASes present in the Internet Routing Table: 5545 Transit-only ASes present in the Internet Routing Table: 133 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 27 Max AS path prepend of ASN ( 51742) 24 Prefixes from unregistered ASNs in the Routing Table: 388 Unregistered ASNs in the Routing Table: 122 Number of 32-bit ASNs allocated by the RIRs: 2907 Number of 32-bit ASNs visible in the Routing Table: 2539 Prefixes from 32-bit ASNs in the Routing Table: 6532 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 184 Number of addresses announced to Internet: 2570382252 Equivalent to 153 /8s, 52 /16s and 235 /24s Percentage of available address space announced: 69.3 Percentage of allocated address space announced: 69.4 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.0 Total number of prefixes smaller than registry allocations: 143966 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 101216 Total APNIC prefixes after maximum aggregation: 32691 APNIC Deaggregation factor: 3.10 Prefixes being announced from the APNIC address blocks: 101660 Unique aggregates announced from the APNIC address blocks: 41966 APNIC Region origin ASes present in the Internet Routing Table: 4712 APNIC Prefixes per ASN: 21.57 APNIC Region origin ASes announcing only one prefix: 1241 APNIC Region transit ASes present in the Internet Routing Table: 752 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 239 Number of APNIC addresses announced to Internet: 703244928 Equivalent to 41 /8s, 234 /16s and 170 /24s Percentage of available APNIC address space announced: 82.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 150/8, 153/8, 163/8, 171/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 152291 Total ARIN prefixes after maximum aggregation: 77306 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 153229 Unique aggregates announced from the ARIN address blocks: 68328 ARIN Region origin ASes present in the Internet Routing Table: 15177 ARIN Prefixes per ASN: 10.10 ARIN Region origin ASes announcing only one prefix: 5747 ARIN Region transit ASes present in the Internet Routing Table: 1606 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1081167232 Equivalent to 64 /8s, 113 /16s and 77 /24s Percentage of available ARIN address space announced: 57.2 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, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 103797 Total RIPE prefixes after maximum aggregation: 54908 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 105956 Unique aggregates announced from the RIPE address blocks: 66912 RIPE Region origin ASes present in the Internet Routing Table: 16636 RIPE Prefixes per ASN: 6.37 RIPE Region origin ASes announcing only one prefix: 8058 RIPE Region transit ASes present in the Internet Routing Table: 2679 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1671 Number of RIPE addresses announced to Internet: 633563396 Equivalent to 37 /8s, 195 /16s and 105 /24s Percentage of available RIPE address space announced: 92.1 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, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 41665 Total LACNIC prefixes after maximum aggregation: 8295 LACNIC Deaggregation factor: 5.02 Prefixes being announced from the LACNIC address blocks: 44210 Unique aggregates announced from the LACNIC address blocks: 21613 LACNIC Region origin ASes present in the Internet Routing Table: 1607 LACNIC Prefixes per ASN: 27.51 LACNIC Region origin ASes announcing only one prefix: 434 LACNIC Region transit ASes present in the Internet Routing Table: 306 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 607 Number of LACNIC addresses announced to Internet: 111606184 Equivalent to 6 /8s, 166 /16s and 249 /24s Percentage of available LACNIC address space announced: 66.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9252 Total AfriNIC prefixes after maximum aggregation: 2168 AfriNIC Deaggregation factor: 4.27 Prefixes being announced from the AfriNIC address blocks: 9708 Unique aggregates announced from the AfriNIC address blocks: 3313 AfriNIC Region origin ASes present in the Internet Routing Table: 549 AfriNIC Prefixes per ASN: 17.68 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 123 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 40494848 Equivalent to 2 /8s, 105 /16s and 231 /24s Percentage of available AfriNIC address space announced: 40.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2700 11118 1203 Korea Telecom (KIX) 17974 1971 541 77 PT TELEKOMUNIKASI INDONESIA 7545 1689 301 87 TPG Internet Pty Ltd 4755 1597 386 154 TATA Communications formerly 9829 1304 1085 28 BSNL National Internet Backbo 9583 1168 87 508 Sify Limited 4808 1109 2052 314 CNCGROUP IP network: China169 7552 1100 1062 11 Vietel Corporation 24560 1035 385 165 Bharti Airtel Ltd., Telemedia 9498 968 291 64 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3397 3790 189 bellsouth.net, inc. 7029 3210 986 157 Windstream Communications Inc 18566 2090 382 180 Covad Communications 1785 1930 681 132 PaeTec Communications, Inc. 22773 1655 2911 121 Cox Communications, Inc. 20115 1651 1573 616 Charter Communications 4323 1573 1043 384 Time Warner Telecom 30036 1446 272 750 Mediacom Communications Corp 7018 1252 10027 820 AT&T WorldNet Services 11492 1186 216 362 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1675 544 16 Corbina telecom 2118 1288 97 14 EUnet/RELCOM Autonomous Syste 12479 783 731 92 Uni2 Autonomous System 34984 716 189 175 BILISIM TELEKOM 6830 690 2234 438 UPC Distribution Services 31148 683 37 9 FreeNet ISP 20940 663 209 513 Akamai Technologies European 8551 582 364 61 Bezeq International 13188 503 100 10 Educational Network 3320 495 8443 408 Deutsche Telekom AG Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1980 344 205 TVCABLE BOGOTA 28573 1966 1213 54 NET Servicos de Comunicao S.A 6503 1527 418 65 AVANTEL, S.A. 7303 1454 933 192 Telecom Argentina Stet-France 8151 1370 3066 339 UniNet S.A. de C.V. 27947 706 74 94 Telconet S.A 11172 643 91 74 Servicios Alestra S.A de C.V 3816 589 248 86 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. 14117 567 65 59 Telefonica del Sur S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1269 958 13 TEDATA 24863 859 274 35 LINKdotNET AS number 6713 500 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 210 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 169 664 87 MTN Network Solutions 29975 167 571 19 Vodacom 15706 164 32 6 Sudatel Internet Exchange Aut Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3397 3790 189 bellsouth.net, inc. 7029 3210 986 157 Windstream Communications Inc 4766 2700 11118 1203 Korea Telecom (KIX) 18566 2090 382 180 Covad Communications 10620 1980 344 205 TVCABLE BOGOTA 17974 1971 541 77 PT TELEKOMUNIKASI INDONESIA 28573 1966 1213 54 NET Servicos de Comunicao S.A 1785 1930 681 132 PaeTec Communications, Inc. 7545 1689 301 87 TPG Internet Pty Ltd 8402 1675 544 16 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3210 3053 Windstream Communications Inc 28573 1966 1912 NET Servicos de Comunicao S.A 18566 2090 1910 Covad Communications 17974 1971 1894 PT TELEKOMUNIKASI INDONESIA 1785 1930 1798 PaeTec Communications, Inc. 10620 1980 1775 TVCABLE BOGOTA 8402 1675 1659 Corbina telecom 7545 1689 1602 TPG Internet Pty Ltd 22773 1655 1534 Cox Communications, Inc. 4766 2700 1497 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 29760 UNALLOCATED 12.145.34.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.102.168.0/21 50300 Custodian Ltd. 5.104.0.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.0.0/20 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.1.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.2.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.3.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.4.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.5.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.6.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.7.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO Complete listing at http://thyme.rand.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 /9:13 /10:28 /11:83 /12:236 /13:464 /14:836 /15:1513 /16:12290 /17:6342 /18:10751 /19:20840 /20:29627 /21:31358 /22:40928 /23:38970 /24:216921 /25:1232 /26:1485 /27:864 /28:42 /29:64 /30:18 /31:0 /32:23 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2619 3210 Windstream Communications Inc 18566 2040 2090 Covad Communications 6389 1871 3397 bellsouth.net, inc. 30036 1383 1446 Mediacom Communications Corp 8402 1372 1675 Corbina telecom 11492 1149 1186 Cable One 22773 1087 1655 Cox Communications, Inc. 6503 1059 1527 AVANTEL, S.A. 1785 1041 1930 PaeTec Communications, Inc. 8452 1030 1269 TEDATA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:568 2:734 3:1 4:13 5:95 6:3 8:434 12:2010 13:1 14:632 15:12 16:3 17:5 20:24 23:190 24:1786 27:1317 31:997 32:56 33:2 34:2 36:9 37:594 38:816 39:1 40:128 41:3114 42:142 44:3 46:1462 47:2 49:419 50:564 52:13 54:12 55:7 56:1 57:34 58:989 59:499 60:253 61:1230 62:1001 63:2036 64:4253 65:2254 66:4471 67:2019 68:1152 69:3199 70:982 71:503 72:1834 74:2607 75:475 76:332 77:955 78:902 79:491 80:1219 81:948 82:669 83:526 84:504 85:1192 86:422 87:932 88:342 89:1736 90:300 91:4978 92:579 93:1366 94:1592 95:1239 96:372 97:318 98:906 99:39 100:18 101:251 103:1214 106:103 107:189 108:354 109:1411 110:786 111:938 112:415 113:631 114:650 115:826 116:928 117:733 118:923 119:1237 120:350 121:695 122:1671 123:1098 124:1396 125:1258 128:553 129:198 130:254 131:634 132:291 133:22 134:245 135:61 136:213 137:240 138:336 139:175 140:494 141:254 142:435 143:374 144:534 145:76 146:509 147:287 148:768 149:318 150:156 151:175 152:473 153:175 154:17 155:433 156:219 157:381 158:191 159:620 160:343 161:269 162:352 163:192 164:654 165:411 166:583 167:473 168:909 169:126 170:890 171:145 172:5 173:1765 174:627 175:430 176:553 177:872 178:1534 180:1267 181:98 182:1010 183:244 184:533 185:1 186:1864 187:1089 188:1350 189:1602 190:5752 192:6008 193:5546 194:4546 195:3430 196:1196 197:164 198:3672 199:4821 200:5924 201:1981 202:8683 203:8633 204:4334 205:2537 206:2806 207:2792 208:4043 209:3615 210:2778 211:1555 212:2029 213:1921 214:847 215:83 216:5111 217:1570 218:550 219:318 220:1233 221:570 222:321 223:353 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 23 Jun '12

23 Jun '12

BGP Update Report Interval: 14-Jun-12 -to- 21-Jun-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 113559 4.4% 62.4 -- TE-AS TE-AS 2 - AS9829 50283 2.0% 38.7 -- BSNL-NIB National Internet Backbone 3 - AS8402 45797 1.8% 23.5 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS13188 41623 1.6% 79.3 -- BANKINFORM-AS TOV "Bank-Inform" 5 - AS19361 32335 1.3% 951.0 -- Atrium Telecomunicacoes Ltda 6 - AS12479 28842 1.1% 38.1 -- UNI2-AS France Telecom Espana SA 7 - AS24560 27934 1.1% 26.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS7303 25098 1.0% 17.4 -- Telecom Argentina S.A. 9 - AS17813 25074 1.0% 188.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 10 - AS5800 21992 0.9% 83.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS13118 20121 0.8% 419.2 -- ASN-YARTELECOM OJSC Rostelecom 12 - AS28057 18560 0.7% 1546.7 -- Contecol 13 - AS26615 16782 0.7% 18.4 -- Tim Celular S.A. 14 - AS17621 16250 0.6% 106.9 -- CNCGROUP-SH China Unicom Shanghai network 15 - AS28573 16052 0.6% 8.1 -- NET Servicos de Comunicao S.A. 16 - AS7552 14335 0.6% 12.1 -- VIETEL-AS-AP Vietel Corporation 17 - AS7029 14153 0.6% 4.1 -- WINDSTREAM - Windstream Communications Inc 18 - AS16814 12125 0.5% 17.9 -- NSS S.A. 19 - AS17974 11505 0.5% 5.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS25620 10104 0.4% 53.7 -- COTAS LTDA. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS45264 4799 0.2% 2399.5 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 2 - AS28057 18560 0.7% 1546.7 -- Contecol 3 - AS45286 1387 0.1% 1387.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA 4 - AS29421 1371 0.1% 1371.0 -- DCI-AS Digital Communications Incorporated Ltd. 5 - AS30944 1258 0.1% 1258.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD" 6 - AS29126 972 0.0% 972.0 -- DATIQ-AS Datiq B.V. 7 - AS19361 32335 1.3% 951.0 -- Atrium Telecomunicacoes Ltda 8 - AS40848 911 0.0% 911.0 -- FMFCU - Franklin Mint FCU 9 - AS55665 824 0.0% 824.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 10 - AS3 635 0.0% 1139.0 -- UNIXSTORM-AS Unix Storm - Michal Gottlieb 11 - AS3 555 0.0% 1322.0 -- UNIXSTORM-AS Unix Storm - Michal Gottlieb 12 - AS11652 2517 0.1% 503.4 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 13 - AS57201 459 0.0% 459.0 -- EDF-AS Estonian Defence Forces 14 - AS13118 20121 0.8% 419.2 -- ASN-YARTELECOM OJSC Rostelecom 15 - AS38857 814 0.0% 407.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 16 - AS19406 4428 0.2% 402.5 -- TWRS-MA - Towerstream I, Inc. 17 - AS43230 346 0.0% 346.0 -- OMNIPORT-AS OMNIPORT SRL 18 - AS16064 330 0.0% 330.0 -- INFOPAC-AS Joint-Stock Company INFOPAC 19 - AS51624 322 0.0% 322.0 -- ITC21VEK-AS ITC XXI Century Ltd. 20 - AS28666 4398 0.2% 314.1 -- HOSTLOCATION LTDA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 19886 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 220.196.26.0/24 15945 0.6% AS17621 -- CNCGROUP-SH China Unicom Shanghai network 3 - 41.43.147.0/24 11685 0.4% AS8452 -- TE-AS TE-AS 4 - 122.161.0.0/16 10614 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - 62.36.252.0/22 7930 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 6 - 182.64.0.0/16 7567 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - 62.36.249.0/24 6595 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 8 - 202.56.215.0/24 6459 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 9 - 62.36.241.0/24 6172 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 59.177.48.0/20 6054 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 11 - 62.36.210.0/24 6021 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 12 - 194.63.9.0/24 5263 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 202.159.192.0/19 4837 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 14 - 202.90.40.0/24 4797 0.2% AS45264 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 15 - 69.38.178.0/24 4408 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 16 - 59.177.64.0/18 3362 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 17 - 59.177.144.0/20 3097 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 18 - 115.170.128.0/17 2206 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange 19 - 215.65.61.0/24 1889 0.1% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - 190.9.120.0/24 1720 0.1% AS11581 -- TRANSTEL S.A. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 23 Jun '12

23 Jun '12

This report has been generated at Fri Jun 22 21:12:58 2012 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 15-06-12 416421 242407 16-06-12 416435 242366 17-06-12 416800 242573 18-06-12 417057 242604 19-06-12 416751 242539 20-06-12 416653 242280 21-06-12 417133 242084 22-06-12 417401 241620 AS Summary 41477 Number of ASes in routing system 17307 Number of ASes announcing only one prefix 3401 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113213920 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 22Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 417722 241644 176078 42.2% All ASes AS6389 3401 193 3208 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3279 1651 1628 49.6% WINDSTREAM - Windstream Communications Inc AS22773 1652 137 1515 91.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2720 1294 1426 52.4% KIXS-AS-KR Korea Telecom AS18566 2091 706 1385 66.2% COVAD - Covad Communications Co. AS28573 1954 581 1373 70.3% NET Servicos de Comunicao S.A. AS2118 1255 14 1241 98.9% RELCOM-AS OOO "NPO Relcom" AS7545 1704 503 1201 70.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS4323 1571 386 1185 75.4% TWTC - tw telecom holdings, inc. AS10620 1967 794 1173 59.6% Telmex Colombia S.A. AS1785 1925 815 1110 57.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1594 540 1054 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1440 462 978 67.9% Telecom Argentina S.A. AS7552 1100 217 883 80.3% VIETEL-AS-AP Vietel Corporation AS26615 902 33 869 96.3% Tim Celular S.A. AS17974 1945 1088 857 44.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS8151 1490 672 818 54.9% Uninet S.A. de C.V. AS18101 947 160 787 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1107 346 761 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 892 162 730 81.8% CRNET CHINA RAILWAY Internet(CRNET) AS13977 839 123 716 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1113 467 646 58.0% LEVEL3 Level 3 Communications AS855 690 57 633 91.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS17676 691 74 617 89.3% GIGAINFRA Softbank BB Corp. AS30036 1439 835 604 42.0% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS4780 841 246 595 70.7% SEEDNET Digital United Inc. AS19262 998 405 593 59.4% VZGNI-TRANSIT - Verizon Online LLC AS22561 1016 424 592 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS9808 593 22 571 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd. AS8452 1275 716 559 43.8% TE-AS TE-AS Total 44431 14123 30308 68.2% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 46.96.0.0/22 AS31733 46.96.4.0/22 AS31733 46.96.8.0/22 AS31733 46.96.12.0/22 AS31733 46.96.16.0/22 AS31733 46.96.20.0/22 AS31733 46.96.24.0/22 AS31733 46.96.28.0/22 AS31733 46.96.32.0/22 AS31733 46.96.36.0/22 AS31733 46.96.40.0/22 AS31733 46.96.44.0/22 AS31733 46.96.48.0/22 AS31733 46.96.52.0/22 AS31733 46.96.56.0/22 AS31733 46.96.60.0/22 AS31733 46.96.64.0/22 AS31733 46.96.68.0/22 AS31733 46.96.72.0/22 AS31733 46.96.76.0/22 AS31733 46.96.80.0/22 AS31733 46.96.84.0/22 AS31733 46.96.88.0/22 AS31733 46.96.92.0/22 AS31733 46.96.96.0/22 AS31733 46.96.100.0/22 AS31733 46.96.104.0/22 AS31733 46.96.108.0/22 AS31733 46.96.112.0/22 AS31733 46.96.116.0/22 AS31733 46.96.120.0/22 AS31733 46.96.124.0/22 AS31733 46.96.128.0/22 AS31733 46.96.132.0/22 AS31733 46.96.136.0/22 AS31733 46.96.140.0/22 AS31733 46.96.144.0/22 AS31733 46.96.148.0/22 AS31733 46.96.152.0/22 AS31733 46.96.156.0/22 AS31733 46.96.160.0/22 AS31733 46.96.164.0/22 AS31733 46.96.168.0/22 AS31733 46.96.172.0/22 AS31733 46.96.176.0/22 AS31733 46.96.180.0/22 AS31733 46.96.184.0/22 AS31733 46.96.188.0/22 AS31733 46.96.192.0/22 AS31733 46.96.196.0/22 AS31733 46.96.200.0/22 AS31733 46.96.204.0/22 AS31733 46.96.208.0/22 AS31733 46.96.212.0/22 AS31733 46.96.216.0/22 AS31733 46.96.220.0/22 AS31733 46.96.224.0/22 AS31733 46.96.228.0/22 AS31733 46.96.232.0/22 AS31733 46.96.236.0/22 AS31733 46.96.240.0/22 AS31733 46.96.244.0/22 AS31733 46.96.248.0/22 AS31733 46.96.252.0/22 AS31733 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 83.223.224.0/22 AS31733 83.223.228.0/22 AS31733 83.223.232.0/22 AS31733 83.223.236.0/22 AS31733 83.223.240.0/22 AS31733 83.223.244.0/22 AS31733 83.223.248.0/22 AS31733 83.223.252.0/22 AS31733 94.250.128.0/22 AS31733 94.250.132.0/22 AS31733 94.250.136.0/22 AS31733 94.250.140.0/22 AS31733 94.250.144.0/22 AS31733 94.250.148.0/22 AS31733 94.250.152.0/22 AS31733 94.250.156.0/22 AS31733 94.250.160.0/22 AS31733 94.250.164.0/22 AS31733 94.250.168.0/22 AS31733 94.250.172.0/22 AS31733 94.250.176.0/22 AS31733 94.250.180.0/22 AS31733 94.250.184.0/22 AS31733 94.250.188.0/22 AS31733 94.250.192.0/22 AS31733 94.250.196.0/22 AS31733 94.250.200.0/22 AS31733 94.250.204.0/22 AS31733 94.250.208.0/22 AS31733 94.250.212.0/22 AS31733 94.250.216.0/22 AS31733 94.250.220.0/22 AS31733 94.250.224.0/22 AS31733 94.250.228.0/22 AS31733 94.250.232.0/22 AS31733 94.250.236.0/22 AS31733 94.250.240.0/22 AS31733 94.250.244.0/22 AS31733 94.250.248.0/22 AS31733 94.250.252.0/22 AS31733 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 22 Jun '12

22 Jun '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Jun, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 414975 Prefixes after maximum aggregation: 175345 Deaggregation factor: 2.37 Unique aggregates announced to Internet: 202288 Total ASes present in the Internet Routing Table: 41358 Prefixes per ASN: 10.03 Origin-only ASes present in the Internet Routing Table: 33312 Origin ASes announcing only one prefix: 15660 Transit ASes present in the Internet Routing Table: 5532 Transit-only ASes present in the Internet Routing Table: 141 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 28 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 392 Unregistered ASNs in the Routing Table: 123 Number of 32-bit ASNs allocated by the RIRs: 2879 Number of 32-bit ASNs visible in the Routing Table: 2514 Prefixes from 32-bit ASNs in the Routing Table: 6440 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 260 Number of addresses announced to Internet: 2568129068 Equivalent to 153 /8s, 18 /16s and 138 /24s Percentage of available address space announced: 69.3 Percentage of allocated address space announced: 69.4 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.0 Total number of prefixes smaller than registry allocations: 144378 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 101060 Total APNIC prefixes after maximum aggregation: 32679 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 101493 Unique aggregates announced from the APNIC address blocks: 41912 APNIC Region origin ASes present in the Internet Routing Table: 4708 APNIC Prefixes per ASN: 21.56 APNIC Region origin ASes announcing only one prefix: 1240 APNIC Region transit ASes present in the Internet Routing Table: 743 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 238 Number of APNIC addresses announced to Internet: 703274368 Equivalent to 41 /8s, 235 /16s and 29 /24s Percentage of available APNIC address space announced: 82.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 150/8, 153/8, 163/8, 171/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 152044 Total ARIN prefixes after maximum aggregation: 77265 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 152987 Unique aggregates announced from the ARIN address blocks: 68132 ARIN Region origin ASes present in the Internet Routing Table: 15172 ARIN Prefixes per ASN: 10.08 ARIN Region origin ASes announcing only one prefix: 5752 ARIN Region transit ASes present in the Internet Routing Table: 1601 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 16 Number of ARIN addresses announced to Internet: 1080985216 Equivalent to 64 /8s, 110 /16s and 134 /24s Percentage of available ARIN address space announced: 57.2 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, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 103551 Total RIPE prefixes after maximum aggregation: 54846 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 105587 Unique aggregates announced from the RIPE address blocks: 66781 RIPE Region origin ASes present in the Internet Routing Table: 16640 RIPE Prefixes per ASN: 6.35 RIPE Region origin ASes announcing only one prefix: 8070 RIPE Region transit ASes present in the Internet Routing Table: 2666 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1654 Number of RIPE addresses announced to Internet: 631874948 Equivalent to 37 /8s, 169 /16s and 165 /24s Percentage of available RIPE address space announced: 91.9 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, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 42327 Total LACNIC prefixes after maximum aggregation: 8320 LACNIC Deaggregation factor: 5.09 Prefixes being announced from the LACNIC address blocks: 44845 Unique aggregates announced from the LACNIC address blocks: 21926 LACNIC Region origin ASes present in the Internet Routing Table: 1600 LACNIC Prefixes per ASN: 28.03 LACNIC Region origin ASes announcing only one prefix: 431 LACNIC Region transit ASes present in the Internet Routing Table: 308 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 600 Number of LACNIC addresses announced to Internet: 111077288 Equivalent to 6 /8s, 158 /16s and 231 /24s Percentage of available LACNIC address space announced: 66.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9352 Total AfriNIC prefixes after maximum aggregation: 2173 AfriNIC Deaggregation factor: 4.30 Prefixes being announced from the AfriNIC address blocks: 9803 Unique aggregates announced from the AfriNIC address blocks: 3304 AfriNIC Region origin ASes present in the Internet Routing Table: 548 AfriNIC Prefixes per ASN: 17.89 AfriNIC Region origin ASes announcing only one prefix: 167 AfriNIC Region transit ASes present in the Internet Routing Table: 125 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 40527872 Equivalent to 2 /8s, 106 /16s and 104 /24s Percentage of available AfriNIC address space announced: 40.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2704 11117 1196 Korea Telecom (KIX) 17974 1945 533 80 PT TELEKOMUNIKASI INDONESIA 7545 1689 301 87 TPG Internet Pty Ltd 4755 1594 385 154 TATA Communications formerly 9829 1300 1085 28 BSNL National Internet Backbo 9583 1173 89 511 Sify Limited 4808 1107 2054 313 CNCGROUP IP network: China169 7552 1100 1062 11 Vietel Corporation 24560 1034 385 165 Bharti Airtel Ltd., Telemedia 9498 966 291 63 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3401 3791 190 bellsouth.net, inc. 7029 3238 986 157 Windstream Communications Inc 18566 2091 382 181 Covad Communications 1785 1925 681 132 PaeTec Communications, Inc. 22773 1650 2911 121 Cox Communications, Inc. 20115 1645 1570 613 Charter Communications 4323 1571 1043 385 Time Warner Telecom 30036 1439 269 763 Mediacom Communications Corp 7018 1225 10013 823 AT&T WorldNet Services 11492 1189 216 356 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1690 544 16 Corbina telecom 2118 1255 97 14 EUnet/RELCOM Autonomous Syste 12479 757 721 93 Uni2 Autonomous System 34984 710 188 173 BILISIM TELEKOM 31148 686 37 9 FreeNet ISP 6830 685 2234 437 UPC Distribution Services 20940 664 215 520 Akamai Technologies European 8551 577 364 61 Bezeq International 3320 490 8442 403 Deutsche Telekom AG 13188 476 100 10 Educational Network Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1967 342 205 TVCABLE BOGOTA 28573 1942 1211 54 NET Servicos de Comunicao S.A 6503 1530 418 65 AVANTEL, S.A. 8151 1491 3068 336 UniNet S.A. de C.V. 7303 1440 901 195 Telecom Argentina Stet-France 26615 903 728 33 Tim Brasil S.A. 27947 705 73 93 Telconet S.A 11172 646 91 74 Servicios Alestra S.A de C.V 3816 586 247 89 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1275 958 13 TEDATA 24863 860 274 35 LINKdotNET AS number 6713 499 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 209 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 172 664 87 MTN Network Solutions 29975 167 571 19 Vodacom 29571 157 15 16 Ci Telecom Autonomous system Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3401 3791 190 bellsouth.net, inc. 7029 3238 986 157 Windstream Communications Inc 4766 2704 11117 1196 Korea Telecom (KIX) 18566 2091 382 181 Covad Communications 10620 1967 342 205 TVCABLE BOGOTA 17974 1945 533 80 PT TELEKOMUNIKASI INDONESIA 28573 1942 1211 54 NET Servicos de Comunicao S.A 1785 1925 681 132 PaeTec Communications, Inc. 8402 1690 544 16 Corbina telecom 7545 1689 301 87 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3238 3081 Windstream Communications Inc 18566 2091 1910 Covad Communications 28573 1942 1888 NET Servicos de Comunicao S.A 17974 1945 1865 PT TELEKOMUNIKASI INDONESIA 1785 1925 1793 PaeTec Communications, Inc. 10620 1967 1762 TVCABLE BOGOTA 8402 1690 1674 Corbina telecom 7545 1689 1602 TPG Internet Pty Ltd 22773 1650 1529 Cox Communications, Inc. 4766 2704 1508 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser 32873 UNALLOCATED 12.46.102.0/24 10912 InterNAP Network Ser 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 46.96.0.0/22 31733 Link Telecom PJSC Complete listing at http://thyme.rand.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 /9:13 /10:28 /11:83 /12:236 /13:462 /14:832 /15:1508 /16:12291 /17:6333 /18:10725 /19:20814 /20:29569 /21:31283 /22:40922 /23:38788 /24:217227 /25:1238 /26:1460 /27:866 /28:171 /29:66 /30:18 /31:0 /32:23 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2636 3238 Windstream Communications Inc 18566 2040 2091 Covad Communications 6389 1874 3401 bellsouth.net, inc. 8402 1389 1690 Corbina telecom 30036 1378 1439 Mediacom Communications Corp 11492 1152 1189 Cable One 22773 1082 1650 Cox Communications, Inc. 6503 1061 1530 AVANTEL, S.A. 8452 1040 1275 TEDATA 1785 1036 1925 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:563 2:712 3:1 4:13 5:62 6:3 8:429 12:2014 13:1 14:630 15:12 16:3 17:5 20:24 23:185 24:1784 27:1311 31:984 32:56 33:2 34:2 36:9 37:582 38:814 39:1 40:127 41:3147 42:139 44:3 46:1448 47:2 49:415 50:559 52:13 54:12 55:7 56:1 57:34 58:976 59:504 60:259 61:1227 62:997 63:2040 64:4251 65:2254 66:4460 67:2022 68:1155 69:3194 70:982 71:503 72:1829 74:2601 75:477 76:330 77:951 78:968 79:493 80:1216 81:943 82:653 83:526 84:498 85:1191 86:420 87:936 88:331 89:1721 90:298 91:4956 92:573 93:1402 94:1595 95:1230 96:371 97:316 98:893 99:38 100:17 101:251 103:1200 106:103 107:186 108:340 109:1411 110:785 111:925 112:419 113:623 114:642 115:822 116:949 117:730 118:899 119:1233 120:348 121:694 122:1673 123:1097 124:1400 125:1255 128:560 129:198 130:254 131:633 132:289 133:22 134:244 135:61 136:215 137:239 138:334 139:185 140:491 141:253 142:437 143:372 144:516 145:76 146:510 147:292 148:775 149:314 150:163 151:182 152:473 153:175 154:17 155:420 156:225 157:381 158:190 159:619 160:342 161:269 162:352 163:192 164:643 165:413 166:587 167:475 168:912 169:127 170:885 171:137 172:5 173:1779 174:615 175:436 176:545 177:842 178:1517 180:1264 181:97 182:1020 183:232 184:517 185:1 186:2375 187:1133 188:1349 189:1852 190:5635 192:6005 193:5539 194:4542 195:3430 196:1220 197:161 198:3666 199:4796 200:5897 201:1967 202:8667 203:8580 204:4337 205:2542 206:2805 207:2798 208:4042 209:3608 210:2786 211:1552 212:2032 213:1925 214:874 215:83 216:5102 217:1566 218:555 219:312 220:1241 221:574 222:315 223:354 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 16 Jun '12

16 Jun '12

BGP Update Report Interval: 07-Jun-12 -to- 14-Jun-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 101223 8.0% 125.1 -- TE-AS TE-AS 2 - AS8402 32599 2.6% 35.5 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS9829 30376 2.4% 42.2 -- BSNL-NIB National Internet Backbone 4 - AS24560 27097 2.1% 48.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC 6 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 7 - AS12479 20176 1.6% 280.2 -- UNI2-AS France Telecom Espana SA 8 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc. 9 - AS17813 17505 1.4% 159.1 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 10 - AS6503 16116 1.3% 16.3 -- Axtel, S.A.B. de C.V. 11 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom 12 - AS27947 10599 0.8% 15.1 -- Telconet S.A 13 - AS7552 10181 0.8% 10.3 -- VIETEL-AS-AP Vietel Corporation 14 - AS17451 10045 0.8% 60.9 -- BIZNET-AS-AP BIZNET ISP 15 - AS5713 9837 0.8% 9.4 -- SAIX-NET 16 - AS9835 9598 0.8% 71.1 -- GITS-TH-AS-AP Government Information Technology Services 17 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network 18 - AS1660 8835 0.7% 113.3 -- ANS-CORP-NY - ANS Communications 19 - AS23966 8830 0.7% 43.7 -- LDN-AS-PK LINKdotNET Telecom Limited 20 - AS26615 6781 0.5% 7.7 -- Tim Celular S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network 2 - AS45264 4120 0.3% 4120.0 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 3 - AS47069 2087 0.2% 2087.0 -- LYON-LABS - Lyon Labs, Inc 4 - AS19406 3330 0.3% 1665.0 -- TWRS-MA - Towerstream I, Inc. 5 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc. 6 - AS30202 1161 0.1% 1161.0 -- LEVEL-IV - Level IV 7 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 8 - AS30944 916 0.1% 916.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD" 9 - AS42678 2535 0.2% 845.0 -- MEGANET-AS JSC "Meganet" 10 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom 11 - AS25513 6744 0.5% 843.0 -- ASN-MGTS-USPD OJS Moscow city telephone network 12 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC 13 - AS55665 671 0.1% 671.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 14 - AS37349 1302 0.1% 651.0 -- Aptus 15 - AS6197 634 0.1% 634.0 -- BATI-ATL - BellSouth Network Solutions, Inc 16 - AS11652 2741 0.2% 548.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 17 - AS15734 540 0.0% 540.0 -- IDH Telvent Global Services S.A. 18 - AS57201 527 0.0% 527.0 -- EDF-AS Estonian Defence Forces 19 - AS17370 1339 0.1% 446.3 -- MCAFEE-COM - McAfee, Inc. 20 - AS14670 3503 0.3% 437.9 -- SOLAR-VPS - Solar VPS TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 13457 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 220.196.26.0/24 8982 0.7% AS17621 -- CNCGROUP-SH China Unicom Shanghai network 3 - 69.31.106.0/23 8344 0.6% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 4 - 41.43.147.0/24 8175 0.6% AS8452 -- TE-AS TE-AS 5 - 62.36.252.0/22 5971 0.5% AS12479 -- UNI2-AS France Telecom Espana SA 6 - 23.65.27.0/24 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 7 - 23.2.6.0/23 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 8 - 62.36.249.0/24 4896 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.241.0/24 4632 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 59.177.48.0/20 4507 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 11 - 62.36.210.0/24 4497 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 12 - 202.90.40.0/24 4120 0.3% AS45264 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 13 - 69.38.178.0/24 3327 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 202.56.215.0/24 3279 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 15 - 59.177.64.0/18 2368 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 16 - 59.177.144.0/20 2158 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 17 - 74.115.31.0/24 2087 0.2% AS47069 -- LYON-LABS - Lyon Labs, Inc 18 - 59.180.0.0/16 2028 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 19 - 69.10.32.0/19 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 20 - 202.53.73.0/24 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 16 Jun '12

16 Jun '12

This report has been generated at Fri Jun 15 21:12:58 2012 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 08-06-12 415656 241841 09-06-12 415380 242374 10-06-12 415742 242529 11-06-12 415914 242557 12-06-12 415866 242541 13-06-12 415698 242541 14-06-12 416188 242464 15-06-12 416421 242486 AS Summary 41430 Number of ASes in routing system 17294 Number of ASes announcing only one prefix 3405 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113099232 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 15Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 416640 242484 174156 41.8% All ASes AS6389 3405 194 3211 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3339 1781 1558 46.7% WINDSTREAM - Windstream Communications Inc AS22773 1649 137 1512 91.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2688 1256 1432 53.3% KIXS-AS-KR Korea Telecom AS18566 2091 706 1385 66.2% COVAD - Covad Communications Co. AS28573 1876 557 1319 70.3% NET Servicos de Comunicao S.A. AS2118 1239 14 1225 98.9% RELCOM-AS OOO "NPO Relcom" AS10620 1967 744 1223 62.2% Telmex Colombia S.A. AS4323 1575 387 1188 75.4% TWTC - tw telecom holdings, inc. AS1785 1919 811 1108 57.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1592 539 1053 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1440 459 981 68.1% Telecom Argentina S.A. AS7552 1093 214 879 80.4% VIETEL-AS-AP Vietel Corporation AS26615 899 35 864 96.1% Tim Celular S.A. AS8151 1492 672 820 55.0% Uninet S.A. de C.V. AS17974 1929 1162 767 39.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4808 1103 346 757 68.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS18101 947 208 739 78.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS13977 840 124 716 85.2% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS9394 848 160 688 81.1% CRNET CHINA RAILWAY Internet(CRNET) AS3356 1101 467 634 57.6% LEVEL3 Level 3 Communications AS17676 691 74 617 89.3% GIGAINFRA Softbank BB Corp. AS30036 1433 817 616 43.0% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS4780 842 246 596 70.8% SEEDNET Digital United Inc. AS19262 998 405 593 59.4% VZGNI-TRANSIT - Verizon Online LLC AS22561 1015 426 589 58.0% DIGITAL-TELEPORT - Digital Teleport Inc. AS3549 997 439 558 56.0% GBLX Global Crossing Ltd. AS22047 583 31 552 94.7% VTR BANDA ANCHA S.A. AS24560 1031 483 548 53.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8452 1255 736 519 41.4% TE-AS TE-AS Total 43877 14630 29247 66.7% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.188.64.0/18 AS29544 MAURITEL-AS Mauritanian Telecommunication Company 41.188.96.0/21 AS8346 SONATEL-AS Autonomous System 41.188.104.0/21 AS8346 SONATEL-AS Autonomous System 41.188.112.0/21 AS8346 SONATEL-AS Autonomous System 46.96.0.0/22 AS31733 46.96.4.0/22 AS31733 46.96.8.0/22 AS31733 46.96.12.0/22 AS31733 46.96.16.0/22 AS31733 46.96.20.0/22 AS31733 46.96.24.0/22 AS31733 46.96.28.0/22 AS31733 46.96.32.0/22 AS31733 46.96.36.0/22 AS31733 46.96.40.0/22 AS31733 46.96.44.0/22 AS31733 46.96.48.0/22 AS31733 46.96.52.0/22 AS31733 46.96.56.0/22 AS31733 46.96.60.0/22 AS31733 46.96.64.0/22 AS31733 46.96.68.0/22 AS31733 46.96.72.0/22 AS31733 46.96.76.0/22 AS31733 46.96.80.0/22 AS31733 46.96.84.0/22 AS31733 46.96.88.0/22 AS31733 46.96.92.0/22 AS31733 46.96.96.0/22 AS31733 46.96.100.0/22 AS31733 46.96.104.0/22 AS31733 46.96.108.0/22 AS31733 46.96.112.0/22 AS31733 46.96.116.0/22 AS31733 46.96.120.0/22 AS31733 46.96.124.0/22 AS31733 46.96.128.0/22 AS31733 46.96.132.0/22 AS31733 46.96.136.0/22 AS31733 46.96.140.0/22 AS31733 46.96.144.0/22 AS31733 46.96.148.0/22 AS31733 46.96.152.0/22 AS31733 46.96.156.0/22 AS31733 46.96.160.0/22 AS31733 46.96.164.0/22 AS31733 46.96.168.0/22 AS31733 46.96.172.0/22 AS31733 46.96.176.0/22 AS31733 46.96.180.0/22 AS31733 46.96.184.0/22 AS31733 46.96.188.0/22 AS31733 46.96.192.0/22 AS31733 46.96.196.0/22 AS31733 46.96.200.0/22 AS31733 46.96.204.0/22 AS31733 46.96.208.0/22 AS31733 46.96.212.0/22 AS31733 46.96.216.0/22 AS31733 46.96.220.0/22 AS31733 46.96.224.0/22 AS31733 46.96.228.0/22 AS31733 46.96.232.0/22 AS31733 46.96.236.0/22 AS31733 46.96.240.0/22 AS31733 46.96.244.0/22 AS31733 46.96.248.0/22 AS31733 46.96.252.0/22 AS31733 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 176.119.232.0/21 AS43050 CHOKOLOVKA-AS Ivankov Daniil Eliseevich 188.164.0.0/22 AS31733 188.164.4.0/22 AS31733 188.164.8.0/22 AS31733 188.164.12.0/22 AS31733 188.164.16.0/22 AS31733 188.164.20.0/22 AS31733 188.164.24.0/22 AS31733 188.164.28.0/22 AS31733 188.164.32.0/22 AS31733 188.164.36.0/22 AS31733 188.164.40.0/22 AS31733 188.164.44.0/22 AS31733 188.164.48.0/22 AS31733 188.164.52.0/22 AS31733 188.164.56.0/22 AS31733 188.164.60.0/22 AS31733 188.164.64.0/22 AS31733 188.164.68.0/22 AS31733 188.164.72.0/22 AS31733 188.164.76.0/22 AS31733 188.164.80.0/22 AS31733 188.164.84.0/22 AS31733 188.164.88.0/22 AS31733 188.164.92.0/22 AS31733 188.164.96.0/22 AS31733 188.164.100.0/22 AS31733 188.164.104.0/22 AS31733 188.164.108.0/22 AS31733 188.164.112.0/22 AS31733 188.164.116.0/22 AS31733 188.164.120.0/22 AS31733 188.164.124.0/22 AS31733 188.164.128.0/22 AS31733 188.164.132.0/22 AS31733 188.164.136.0/22 AS31733 188.164.140.0/22 AS31733 188.164.144.0/22 AS31733 188.164.148.0/22 AS31733 188.164.152.0/22 AS31733 188.164.156.0/22 AS31733 188.164.160.0/22 AS31733 188.164.164.0/22 AS31733 188.164.168.0/22 AS31733 188.164.172.0/22 AS31733 188.164.176.0/22 AS31733 188.164.180.0/22 AS31733 188.164.184.0/22 AS31733 188.164.188.0/22 AS31733 188.164.192.0/22 AS31733 188.164.196.0/22 AS31733 188.164.200.0/22 AS31733 188.164.204.0/22 AS31733 188.164.208.0/22 AS31733 188.164.212.0/22 AS31733 188.164.216.0/22 AS31733 188.164.220.0/22 AS31733 188.164.224.0/22 AS31733 188.164.228.0/22 AS31733 188.164.232.0/22 AS31733 188.164.236.0/22 AS31733 188.164.240.0/22 AS31733 188.164.244.0/22 AS31733 188.164.248.0/22 AS31733 188.164.252.0/22 AS31733 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 15 Jun '12

15 Jun '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Jun, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 413957 Prefixes after maximum aggregation: 175177 Deaggregation factor: 2.36 Unique aggregates announced to Internet: 201673 Total ASes present in the Internet Routing Table: 41298 Prefixes per ASN: 10.02 Origin-only ASes present in the Internet Routing Table: 33296 Origin ASes announcing only one prefix: 15667 Transit ASes present in the Internet Routing Table: 5521 Transit-only ASes present in the Internet Routing Table: 139 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 28 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 413 Unregistered ASNs in the Routing Table: 140 Number of 32-bit ASNs allocated by the RIRs: 2842 Number of 32-bit ASNs visible in the Routing Table: 2481 Prefixes from 32-bit ASNs in the Routing Table: 6297 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 331 Number of addresses announced to Internet: 2566262828 Equivalent to 152 /8s, 246 /16s and 16 /24s Percentage of available address space announced: 69.2 Percentage of allocated address space announced: 69.3 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 92.9 Total number of prefixes smaller than registry allocations: 143956 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 100691 Total APNIC prefixes after maximum aggregation: 32639 APNIC Deaggregation factor: 3.08 Prefixes being announced from the APNIC address blocks: 101099 Unique aggregates announced from the APNIC address blocks: 41731 APNIC Region origin ASes present in the Internet Routing Table: 4707 APNIC Prefixes per ASN: 21.48 APNIC Region origin ASes announcing only one prefix: 1248 APNIC Region transit ASes present in the Internet Routing Table: 742 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 227 Number of APNIC addresses announced to Internet: 702947456 Equivalent to 41 /8s, 230 /16s and 32 /24s Percentage of available APNIC address space announced: 82.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 150/8, 153/8, 163/8, 171/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 151879 Total ARIN prefixes after maximum aggregation: 77226 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 152854 Unique aggregates announced from the ARIN address blocks: 68024 ARIN Region origin ASes present in the Internet Routing Table: 15161 ARIN Prefixes per ASN: 10.08 ARIN Region origin ASes announcing only one prefix: 5752 ARIN Region transit ASes present in the Internet Routing Table: 1600 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 16 Number of ARIN addresses announced to Internet: 1081034368 Equivalent to 64 /8s, 111 /16s and 70 /24s Percentage of available ARIN address space announced: 57.2 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, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 103555 Total RIPE prefixes after maximum aggregation: 54773 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 105450 Unique aggregates announced from the RIPE address blocks: 66502 RIPE Region origin ASes present in the Internet Routing Table: 16625 RIPE Prefixes per ASN: 6.34 RIPE Region origin ASes announcing only one prefix: 8065 RIPE Region transit ASes present in the Internet Routing Table: 2664 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1645 Number of RIPE addresses announced to Internet: 630722692 Equivalent to 37 /8s, 152 /16s and 16 /24s Percentage of available RIPE address space announced: 91.7 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, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 42038 Total LACNIC prefixes after maximum aggregation: 8316 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 44471 Unique aggregates announced from the LACNIC address blocks: 21854 LACNIC Region origin ASes present in the Internet Routing Table: 1603 LACNIC Prefixes per ASN: 27.74 LACNIC Region origin ASes announcing only one prefix: 436 LACNIC Region transit ASes present in the Internet Routing Table: 306 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 588 Number of LACNIC addresses announced to Internet: 110613672 Equivalent to 6 /8s, 151 /16s and 212 /24s Percentage of available LACNIC address space announced: 65.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9310 Total AfriNIC prefixes after maximum aggregation: 2159 AfriNIC Deaggregation factor: 4.31 Prefixes being announced from the AfriNIC address blocks: 9752 Unique aggregates announced from the AfriNIC address blocks: 3261 AfriNIC Region origin ASes present in the Internet Routing Table: 546 AfriNIC Prefixes per ASN: 17.86 AfriNIC Region origin ASes announcing only one prefix: 166 AfriNIC Region transit ASes present in the Internet Routing Table: 119 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 40404480 Equivalent to 2 /8s, 104 /16s and 134 /24s Percentage of available AfriNIC address space announced: 40.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2672 11116 1158 Korea Telecom (KIX) 17974 1929 531 82 PT TELEKOMUNIKASI INDONESIA 7545 1684 301 86 TPG Internet Pty Ltd 4755 1593 386 155 TATA Communications formerly 9829 1300 1085 28 BSNL National Internet Backbo 9583 1183 89 509 Sify Limited 4808 1103 2049 314 CNCGROUP IP network: China169 7552 1089 1062 11 Vietel Corporation 24560 1031 385 163 Bharti Airtel Ltd., Telemedia 9498 966 291 63 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3405 3791 191 bellsouth.net, inc. 7029 3298 986 159 Windstream Communications Inc 18566 2091 382 181 Covad Communications 1785 1919 681 132 PaeTec Communications, Inc. 22773 1649 2911 121 Cox Communications, Inc. 20115 1643 1570 613 Charter Communications 4323 1574 1043 385 Time Warner Telecom 30036 1433 266 752 Mediacom Communications Corp 7018 1226 10014 825 AT&T WorldNet Services 11492 1189 216 356 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1771 544 16 Corbina telecom 2118 1239 97 14 EUnet/RELCOM Autonomous Syste 12479 745 713 90 Uni2 Autonomous System 34984 708 188 172 BILISIM TELEKOM 31148 685 37 9 FreeNet ISP 20940 676 222 528 Akamai Technologies European 6830 661 2219 427 UPC Distribution Services 8551 575 364 61 Bezeq International 3320 489 8442 402 Deutsche Telekom AG 3292 475 2108 408 TDC Tele Danmark Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1967 342 205 TVCABLE BOGOTA 28573 1917 1188 52 NET Servicos de Comunicao S.A 6503 1527 418 65 AVANTEL, S.A. 8151 1487 3068 336 UniNet S.A. de C.V. 7303 1440 901 195 Telecom Argentina Stet-France 26615 900 696 35 Tim Brasil S.A. 27947 705 73 93 Telconet S.A 11172 646 91 74 Servicios Alestra S.A de C.V 3816 584 245 92 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1254 958 13 TEDATA 24863 854 274 35 LINKdotNET AS number 6713 497 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 210 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 171 664 87 MTN Network Solutions 29975 167 571 19 Vodacom 29571 157 15 16 Ci Telecom Autonomous system Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3405 3791 191 bellsouth.net, inc. 7029 3298 986 159 Windstream Communications Inc 4766 2672 11116 1158 Korea Telecom (KIX) 18566 2091 382 181 Covad Communications 10620 1967 342 205 TVCABLE BOGOTA 17974 1929 531 82 PT TELEKOMUNIKASI INDONESIA 1785 1919 681 132 PaeTec Communications, Inc. 28573 1917 1188 52 NET Servicos de Comunicao S.A 8402 1771 544 16 Corbina telecom 7545 1684 301 86 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3298 3139 Windstream Communications Inc 18566 2091 1910 Covad Communications 28573 1917 1865 NET Servicos de Comunicao S.A 17974 1929 1847 PT TELEKOMUNIKASI INDONESIA 1785 1919 1787 PaeTec Communications, Inc. 10620 1967 1762 TVCABLE BOGOTA 8402 1771 1755 Corbina telecom 7545 1684 1598 TPG Internet Pty Ltd 22773 1649 1528 Cox Communications, Inc. 4766 2672 1514 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser 32873 UNALLOCATED 12.46.102.0/24 10912 InterNAP Network Ser 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.83.16.0/21 35362 Best ISP 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm Complete listing at http://thyme.rand.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 /9:13 /10:28 /11:83 /12:236 /13:462 /14:834 /15:1508 /16:12304 /17:6324 /18:10705 /19:20805 /20:29533 /21:31182 /22:40852 /23:38649 /24:216623 /25:1232 /26:1440 /27:848 /28:169 /29:68 /30:18 /31:0 /32:22 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2679 3298 Windstream Communications Inc 18566 2040 2091 Covad Communications 6389 1876 3405 bellsouth.net, inc. 8402 1465 1771 Corbina telecom 30036 1373 1433 Mediacom Communications Corp 11492 1152 1189 Cable One 22773 1081 1649 Cox Communications, Inc. 6503 1061 1527 AVANTEL, S.A. 1785 1032 1919 PaeTec Communications, Inc. 8452 1023 1254 TEDATA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:529 2:767 3:1 4:13 5:60 6:3 8:426 12:2016 13:1 14:625 15:12 16:3 17:5 20:25 23:183 24:1777 27:1311 31:990 32:56 33:2 34:2 36:9 37:722 38:811 40:127 41:3113 42:135 44:3 46:1420 47:2 49:392 50:562 52:13 54:12 55:10 56:1 57:34 58:964 59:496 60:260 61:1213 62:1007 63:2007 64:4218 65:2251 66:4453 67:2007 68:1160 69:3172 70:981 71:509 72:1825 74:2599 75:478 76:329 77:958 78:979 79:491 80:1222 81:947 82:658 83:541 84:504 85:1190 86:424 87:926 88:337 89:1723 90:293 91:4931 92:572 93:1384 94:1591 95:1227 96:373 97:315 98:902 99:38 100:17 101:248 103:1163 106:103 107:186 108:332 109:1376 110:778 111:922 112:418 113:618 114:637 115:849 116:950 117:732 118:922 119:1223 120:350 121:692 122:1671 123:1090 124:1393 125:1254 128:559 129:199 130:250 131:633 132:289 133:22 134:244 135:61 136:215 137:239 138:334 139:191 140:494 141:253 142:416 143:377 144:531 145:73 146:510 147:292 148:768 149:314 150:161 151:176 152:472 153:173 154:16 155:447 156:223 157:381 158:188 159:603 160:350 161:268 162:352 163:190 164:641 165:416 166:588 167:473 168:862 169:127 170:882 171:138 172:4 173:1779 174:599 175:429 176:544 177:803 178:1455 180:1262 181:97 182:1018 183:229 184:535 185:1 186:2307 187:1106 188:1348 189:1842 190:5589 192:6010 193:5529 194:4539 195:3411 196:1222 197:156 198:3664 199:4787 200:5889 201:1948 202:8651 203:8543 204:4349 205:2539 206:2810 207:2795 208:4012 209:3608 210:2774 211:1548 212:2034 213:1931 214:868 215:86 216:5114 217:1565 218:553 219:312 220:1237 221:570 222:317 223:362 End of report

1 0

New on RIPE Labs: De-bogonising 128.0.0.0/16
by Mirjam Kuehne 15 Jun '12

15 Jun '12

[apologies for duplicates] Dear colleagues, Please find an update on RIPE Labs about our effort to help network operators clean-up redundant settings with respect to 128.0.0.0/16 https://labs.ripe.net/Members/mirjam/de-bogonising-128.0.0.0-16 Kind regards, Mirjam Kuehne RIPE NCC

1 0

The Cidr Report
by cidr-report＠potaroo.net 09 Jun '12

09 Jun '12

This report has been generated at Fri Jun 8 21:12:37 2012 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 01-06-12 415005 242289 02-06-12 415008 242419 03-06-12 415143 242530 04-06-12 414957 242433 05-06-12 415378 242704 06-06-12 415605 242487 07-06-12 415516 242302 08-06-12 415656 242304 AS Summary 41397 Number of ASes in routing system 17290 Number of ASes announcing only one prefix 3409 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113033952 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 08Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 415813 242299 173514 41.7% All ASes AS6389 3409 195 3214 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS22773 1644 135 1509 91.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7029 3291 1783 1508 45.8% WINDSTREAM - Windstream Communications Inc AS4766 2645 1184 1461 55.2% KIXS-AS-KR Korea Telecom AS18566 2091 706 1385 66.2% COVAD - Covad Communications Co. AS28573 1923 555 1368 71.1% NET Servicos de Comunicao S.A. AS2118 1226 14 1212 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1575 387 1188 75.4% TWTC - tw telecom holdings, inc. AS10620 1932 764 1168 60.5% Telmex Colombia S.A. AS1785 1918 809 1109 57.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1590 538 1052 66.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1437 450 987 68.7% Telecom Argentina S.A. AS7552 1173 214 959 81.8% VIETEL-AS-AP Vietel Corporation AS26615 902 32 870 96.5% Tim Celular S.A. AS8151 1500 686 814 54.3% Uninet S.A. de C.V. AS18101 949 159 790 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17974 1928 1160 768 39.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4808 1103 346 757 68.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 846 160 686 81.1% CRNET CHINA RAILWAY Internet(CRNET) AS13977 808 125 683 84.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1104 467 637 57.7% LEVEL3 Level 3 Communications AS17676 691 74 617 89.3% GIGAINFRA Softbank BB Corp. AS30036 1426 819 607 42.6% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS19262 997 398 599 60.1% VZGNI-TRANSIT - Verizon Online LLC AS22561 1012 417 595 58.8% DIGITAL-TELEPORT - Digital Teleport Inc. AS8452 1375 784 591 43.0% TE-AS TE-AS AS4780 842 271 571 67.8% SEEDNET Digital United Inc. AS24560 1029 459 570 55.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 997 440 557 55.9% GBLX Global Crossing Ltd. AS22047 583 31 552 94.7% VTR BANDA ANCHA S.A. Total 43946 14562 29384 66.9% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.188.64.0/18 AS29544 MAURITEL-AS Mauritanian Telecommunication Company 41.188.96.0/21 AS8346 SONATEL-AS Autonomous System 41.188.104.0/21 AS8346 SONATEL-AS Autonomous System 41.188.112.0/21 AS8346 SONATEL-AS Autonomous System 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.18.128.0/19 AS14037 64.18.128.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 64.18.143.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 64.18.159.0/24 AS14037 64.66.32.0/20 AS18864 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.172.64.0/19 AS6408 PRADO - Prado Internet Access INc. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 70.34.112.0/20 AS27589 EOS - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 98.159.96.0/20 AS46975 100.100.0.0/16 AS9198 KAZTELECOM-AS JSC Kazakhtelecom 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.12.224.0/20 AS26285 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 190.114.160.0/23 AS22927 Telefonica de Argentina 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.8.216.0/21 AS14037 204.8.216.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 204.8.218.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 204.8.220.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 204.8.222.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.250.224.0/19 AS14037 209.250.227.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.228.0/23 AS14037 209.250.230.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.232.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.235.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.237.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.238.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.241.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.242.0/24 AS14037 209.250.245.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.247.0/24 AS14037 209.250.248.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.250.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.251.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 209.250.254.0/24 AS39323 209.250.255.0/24 AS46496 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

BGP Update Report
by cidr-report＠potaroo.net 09 Jun '12

09 Jun '12

BGP Update Report Interval: 31-May-12 -to- 07-Jun-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 143220 7.0% 131.8 -- TE-AS TE-AS 2 - AS8402 52088 2.5% 37.5 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS9829 49055 2.4% 60.6 -- BSNL-NIB National Internet Backbone 4 - AS19318 36813 1.8% 1673.3 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 5 - AS35994 34504 1.7% 985.8 -- AKAMAI-AS - Akamai Technologies, Inc. 6 - AS12479 27374 1.3% 346.5 -- UNI2-AS France Telecom Espana SA 7 - AS3549 20534 1.0% 211.7 -- GBLX Global Crossing Ltd. 8 - AS17813 19135 0.9% 147.2 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 9 - AS13118 17847 0.9% 482.4 -- ASN-YARTELECOM OJSC Rostelecom 10 - AS786 17391 0.8% 87.4 -- JANET The JNT Association 11 - AS8926 17239 0.8% 12.1 -- MOLDTELECOM-AS Moldtelecom SE 12 - AS35041 17150 0.8% 65.2 -- NET-CRYSTONE-STHLM Crystone Autonomous Network Stockholm 13 - AS5800 14979 0.7% 57.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 14 - AS36856 13702 0.7% 6851.0 -- MOZILLA-CORP - Mozilla Corporation 15 - AS29512 13516 0.7% 2703.2 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 16 - AS7552 12127 0.6% 9.4 -- VIETEL-AS-AP Vietel Corporation 17 - AS47602 10882 0.5% 217.6 -- PROFISOL-AS SC PROFISOL TELECOM SRL 18 - AS28573 10235 0.5% 8.8 -- NET Servicos de Comunicao S.A. 19 - AS11664 10193 0.5% 38.8 -- Techtel LMDS Comunicaciones Interactivas S.A. 20 - AS28306 9861 0.5% 1095.7 -- TC Net Informática e Telecomunicações LTDA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS36856 13702 0.7% 6851.0 -- MOZILLA-CORP - Mozilla Corporation 2 - AS26249 3092 0.1% 3092.0 -- MAI-CRO - MAI 3 - AS29512 13516 0.7% 2703.2 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 4 - AS17621 2347 0.1% 2347.0 -- CNCGROUP-SH China Unicom Shanghai network 5 - AS19318 36813 1.8% 1673.3 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 6 - AS19647 7011 0.3% 1402.2 -- HPOD20001 - Hewlett-Packard Operation Division 7 - AS1997 3352 0.2% 1117.3 -- IBMDES-AS - IBM Dallas Engineering & Scientific 8 - AS28306 9861 0.5% 1095.7 -- TC Net Informática e Telecomunicações LTDA 9 - AS35994 34504 1.7% 985.8 -- AKAMAI-AS - Akamai Technologies, Inc. 10 - AS55665 966 0.1% 966.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 11 - AS29126 860 0.0% 860.0 -- DATIQ-AS Datiq B.V. 12 - AS26896 1703 0.1% 567.7 -- D102-ITC - Data 102, LLC 13 - AS10455 7672 0.4% 548.0 -- LUCENT-CIO - Lucent Technologies Inc. 14 - AS30944 499 0.0% 499.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD" 15 - AS48068 483 0.0% 483.0 -- VISONIC Visonic Ltd 16 - AS13118 17847 0.9% 482.4 -- ASN-YARTELECOM OJSC Rostelecom 17 - AS36948 873 0.0% 436.5 -- KENIC 18 - AS3 417 0.0% 1756.0 -- BGTEL-AS BGTEL's AS Number 19 - AS57201 406 0.0% 406.0 -- EDF-AS Estonian Defence Forces 20 - AS20211 406 0.0% 406.0 -- HWI-ASN00 - Henry Wurst, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 17667 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 63.245.221.0/24 13697 0.6% AS36856 -- MOZILLA-CORP - Mozilla Corporation 3 - 69.31.106.0/23 12726 0.6% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 4 - 23.65.27.0/24 10853 0.5% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 5 - 23.2.6.0/23 10853 0.5% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 6 - 41.43.147.0/24 9282 0.4% AS8452 -- TE-AS TE-AS 7 - 62.36.252.0/22 7967 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 8 - 62.36.249.0/24 6540 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.241.0/24 6195 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 62.36.210.0/24 6071 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 11 - 59.177.48.0/20 5994 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 12 - 194.63.9.0/24 5098 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 149.77.236.0/22 4200 0.2% AS4195 -- DE-SHAW-AS DE SHAW 14 - 195.140.236.0/22 3966 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 15 - 94.231.224.0/20 3661 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 16 - 193.19.212.0/22 3661 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 17 - 200.115.64.0/21 3358 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 18 - 69.10.32.0/19 3357 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 19 - 202.53.73.0/24 3354 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 20 - 129.42.191.0/24 3346 0.1% AS1997 -- IBMDES-AS - IBM Dallas Engineering & Scientific Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 08 Jun '12

08 Jun '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Jun, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 413039 Prefixes after maximum aggregation: 175026 Deaggregation factor: 2.36 Unique aggregates announced to Internet: 201617 Total ASes present in the Internet Routing Table: 41269 Prefixes per ASN: 10.01 Origin-only ASes present in the Internet Routing Table: 33286 Origin ASes announcing only one prefix: 15684 Transit ASes present in the Internet Routing Table: 5524 Transit-only ASes present in the Internet Routing Table: 140 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 28 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 395 Unregistered ASNs in the Routing Table: 138 Number of 32-bit ASNs allocated by the RIRs: 2815 Number of 32-bit ASNs visible in the Routing Table: 2459 Prefixes from 32-bit ASNs in the Routing Table: 6257 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 158 Number of addresses announced to Internet: 2561425708 Equivalent to 152 /8s, 172 /16s and 65 /24s Percentage of available address space announced: 69.1 Percentage of allocated address space announced: 69.2 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 92.8 Total number of prefixes smaller than registry allocations: 171497 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 100699 Total APNIC prefixes after maximum aggregation: 32592 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 97153 Unique aggregates announced from the APNIC address blocks: 40289 APNIC Region origin ASes present in the Internet Routing Table: 4708 APNIC Prefixes per ASN: 20.64 APNIC Region origin ASes announcing only one prefix: 1257 APNIC Region transit ASes present in the Internet Routing Table: 739 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 224 Number of APNIC addresses announced to Internet: 648549440 Equivalent to 38 /8s, 168 /16s and 20 /24s Percentage of available APNIC address space announced: 82.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 151599 Total ARIN prefixes after maximum aggregation: 77134 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 121982 Unique aggregates announced from the ARIN address blocks: 51397 ARIN Region origin ASes present in the Internet Routing Table: 15161 ARIN Prefixes per ASN: 8.05 ARIN Region origin ASes announcing only one prefix: 5758 ARIN Region transit ASes present in the Internet Routing Table: 1601 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 816518336 Equivalent to 48 /8s, 171 /16s and 20 /24s Percentage of available ARIN address space announced: 65.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 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: 102916 Total RIPE prefixes after maximum aggregation: 54777 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 94838 Unique aggregates announced from the RIPE address blocks: 59810 RIPE Region origin ASes present in the Internet Routing Table: 16620 RIPE Prefixes per ASN: 5.71 RIPE Region origin ASes announcing only one prefix: 8068 RIPE Region transit ASes present in the Internet Routing Table: 2663 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1626 Number of RIPE addresses announced to Internet: 515524868 Equivalent to 30 /8s, 186 /16s and 73 /24s Percentage of available RIPE address space announced: 83.0 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, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 41994 Total LACNIC prefixes after maximum aggregation: 8290 LACNIC Deaggregation factor: 5.07 Prefixes being announced from the LACNIC address blocks: 42193 Unique aggregates announced from the LACNIC address blocks: 20602 LACNIC Region origin ASes present in the Internet Routing Table: 1601 LACNIC Prefixes per ASN: 26.35 LACNIC Region origin ASes announcing only one prefix: 436 LACNIC Region transit ASes present in the Internet Routing Table: 306 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 587 Number of LACNIC addresses announced to Internet: 101954184 Equivalent to 6 /8s, 19 /16s and 178 /24s Percentage of available LACNIC address space announced: 67.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9388 Total AfriNIC prefixes after maximum aggregation: 2169 AfriNIC Deaggregation factor: 4.33 Prefixes being announced from the AfriNIC address blocks: 7442 Unique aggregates announced from the AfriNIC address blocks: 2195 AfriNIC Region origin ASes present in the Internet Routing Table: 544 AfriNIC Prefixes per ASN: 13.68 AfriNIC Region origin ASes announcing only one prefix: 165 AfriNIC Region transit ASes present in the Internet Routing Table: 120 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 31836160 Equivalent to 1 /8s, 229 /16s and 200 /24s Percentage of available AfriNIC address space announced: 47.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2637 11113 1122 Korea Telecom (KIX) 17974 1928 530 81 PT TELEKOMUNIKASI INDONESIA 7545 1682 301 86 TPG Internet Pty Ltd 4755 1590 385 155 TATA Communications formerly 9829 1297 1085 28 BSNL National Internet Backbo 9583 1175 87 502 Sify Limited 7552 1173 1062 11 Vietel Corporation 4808 1103 2049 314 CNCGROUP IP network: China169 24560 1029 385 163 Bharti Airtel Ltd., Telemedia 9498 965 291 64 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3409 3791 192 bellsouth.net, inc. 7029 3250 986 159 Windstream Communications Inc 18566 2091 382 181 Covad Communications 1785 1917 681 131 PaeTec Communications, Inc. 20115 1646 1570 616 Charter Communications 22773 1644 2911 121 Cox Communications, Inc. 4323 1574 1043 385 Time Warner Telecom 30036 1426 265 754 Mediacom Communications Corp 7018 1224 10013 823 AT&T WorldNet Services 11492 1189 216 356 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1740 544 16 Corbina telecom 2118 1226 97 14 EUnet/RELCOM Autonomous Syste 12479 718 699 84 Uni2 Autonomous System 34984 705 188 171 BILISIM TELEKOM 31148 684 37 9 FreeNet ISP 20940 667 219 523 Akamai Technologies European 6830 657 2217 426 UPC Distribution Services 8551 580 364 61 Bezeq International 3320 489 8442 402 Deutsche Telekom AG 3292 474 2108 408 TDC Tele Danmark Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1932 342 205 TVCABLE BOGOTA 28573 1923 1184 48 NET Servicos de Comunicao S.A 6503 1532 418 65 AVANTEL, S.A. 8151 1496 3084 336 UniNet S.A. de C.V. 7303 1437 901 193 Telecom Argentina Stet-France 26615 903 760 32 Tim Brasil S.A. 27947 700 73 94 Telconet S.A 11172 644 91 73 Servicios Alestra S.A de C.V 3816 584 247 89 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1391 958 13 TEDATA 24863 846 274 35 LINKdotNET AS number 6713 497 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 210 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 170 664 87 MTN Network Solutions 29571 157 15 16 Ci Telecom Autonomous system 36923 157 20 4 Swift Networks Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3409 3791 192 bellsouth.net, inc. 7029 3250 986 159 Windstream Communications Inc 4766 2637 11113 1122 Korea Telecom (KIX) 18566 2091 382 181 Covad Communications 10620 1932 342 205 TVCABLE BOGOTA 17974 1928 530 81 PT TELEKOMUNIKASI INDONESIA 28573 1923 1184 48 NET Servicos de Comunicao S.A 1785 1917 681 131 PaeTec Communications, Inc. 8402 1740 544 16 Corbina telecom 7545 1682 301 86 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3250 3091 Windstream Communications Inc 18566 2091 1910 Covad Communications 28573 1923 1875 NET Servicos de Comunicao S.A 17974 1928 1847 PT TELEKOMUNIKASI INDONESIA 1785 1917 1786 PaeTec Communications, Inc. 10620 1932 1727 TVCABLE BOGOTA 8402 1740 1724 Corbina telecom 7545 1682 1596 TPG Internet Pty Ltd 22773 1644 1523 Cox Communications, Inc. 4766 2637 1515 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser 32873 UNALLOCATED 12.46.102.0/24 10912 InterNAP Network Ser 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.188.64.0/18 29544 Mauritanian Telecommunication Complete listing at http://thyme.rand.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 /9:13 /10:28 /11:82 /12:236 /13:461 /14:832 /15:1505 /16:12298 /17:6303 /18:10641 /19:20776 /20:29530 /21:31054 /22:40785 /23:38492 /24:216195 /25:1236 /26:1449 /27:827 /28:172 /29:66 /30:17 /31:0 /32:22 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2910 3250 Windstream Communications Inc 6389 2129 3409 bellsouth.net, inc. 18566 2040 2091 Covad Communications 8402 1718 1740 Corbina telecom 30036 1366 1426 Mediacom Communications Corp 6503 1222 1532 AVANTEL, S.A. 8452 1190 1391 TEDATA 11492 1152 1189 Cable One 22773 1089 1644 Cox Communications, Inc. 7011 1073 1188 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:555 2:746 3:1 4:13 5:51 6:3 8:425 12:2012 13:1 14:619 15:12 16:3 17:5 20:23 23:180 24:1778 27:1306 31:977 32:56 33:2 34:2 36:9 37:684 38:812 40:127 41:3269 42:135 44:3 46:1423 47:2 49:401 50:555 52:13 54:12 55:8 56:1 57:33 58:960 59:497 60:259 61:1212 62:981 63:2008 64:4233 65:2249 66:4451 67:2028 68:1158 69:3174 70:950 71:508 72:1824 74:2591 75:471 76:327 77:956 78:973 79:478 80:1225 81:939 82:663 83:543 84:491 85:1192 86:432 87:918 88:334 89:1726 90:293 91:4919 92:557 93:1391 94:1566 95:1213 96:367 97:315 98:900 99:38 100:8 101:261 103:1133 106:95 107:186 108:330 109:1359 110:775 111:923 112:417 113:616 114:629 115:846 116:956 117:721 118:923 119:1232 120:358 121:695 122:1668 123:1102 124:1388 125:1261 128:559 129:202 130:247 131:632 132:288 133:22 134:242 135:61 136:215 137:239 138:358 139:185 140:494 141:252 142:417 143:375 144:532 145:72 146:508 147:293 148:776 149:312 150:164 151:179 152:469 153:174 154:14 155:446 156:222 157:381 158:186 159:578 160:345 161:265 162:347 163:190 164:638 165:404 166:592 167:471 168:863 169:127 170:878 171:136 172:4 173:1766 174:604 175:433 176:540 177:821 178:1381 180:1234 181:91 182:1050 183:228 184:528 185:1 186:2318 187:1122 188:1340 189:1827 190:5601 192:5992 193:5516 194:4532 195:3390 196:1224 197:151 198:3664 199:4763 200:5896 201:1951 202:8618 203:8565 204:4347 205:2509 206:2772 207:2801 208:4007 209:3608 210:2761 211:1545 212:2034 213:1931 214:874 215:98 216:5102 217:1548 218:553 219:313 220:1235 221:569 222:317 223:321 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 02 Jun '12

02 Jun '12

BGP Update Report Interval: 24-May-12 -to- 31-May-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS383 192192 8.5% 1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group 2 - AS8452 91007 4.0% 89.9 -- TE-AS TE-AS 3 - AS8402 60332 2.6% 47.7 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS9829 54914 2.4% 62.4 -- BSNL-NIB National Internet Backbone 5 - AS19647 47156 2.1% 9431.2 -- HPOD20001 - Hewlett-Packard Operation Division 6 - AS38142 33384 1.5% 2086.5 -- UNAIR-AS-ID Universitas Airlangga 7 - AS12479 27393 1.2% 351.2 -- UNI2-AS France Telecom Espana SA 8 - AS35994 26629 1.2% 951.0 -- AKAMAI-AS - Akamai Technologies, Inc. 9 - AS7908 25800 1.1% 344.0 -- Comsat Argentina S.A. 10 - AS5800 23102 1.0% 86.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS41661 21899 1.0% 61.7 -- ERTH-CHEL-AS CJSC "ER-Telecom Holding" 12 - AS1257 20680 0.9% 108.8 -- TELE2 13 - AS13118 20040 0.9% 417.5 -- ASN-YARTELECOM OJSC Rostelecom 14 - AS28306 19103 0.8% 2122.6 -- TC Net Informática e Telecomunicações LTDA 15 - AS10455 18155 0.8% 2017.2 -- LUCENT-CIO - Lucent Technologies Inc. 16 - AS17813 17513 0.8% 142.4 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 17 - AS3549 16826 0.7% 168.3 -- GBLX Global Crossing Ltd. 18 - AS36856 16593 0.7% 8296.5 -- MOZILLA-CORP - Mozilla Corporation 19 - AS25543 15053 0.7% 273.7 -- FasoNet-AS 20 - AS24560 13716 0.6% 19.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19647 47156 2.1% 9431.2 -- HPOD20001 - Hewlett-Packard Operation Division 2 - AS36856 16593 0.7% 8296.5 -- MOZILLA-CORP - Mozilla Corporation 3 - AS44798 7750 0.3% 7750.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 4 - AS3 2638 0.1% 683.0 -- PRED-AS PRED-Telecom OOO 5 - AS32528 12095 0.5% 2419.0 -- ABBOTT Abbot Labs 6 - AS28306 19103 0.8% 2122.6 -- TC Net Informática e Telecomunicações LTDA 7 - AS38142 33384 1.5% 2086.5 -- UNAIR-AS-ID Universitas Airlangga 8 - AS10455 18155 0.8% 2017.2 -- LUCENT-CIO - Lucent Technologies Inc. 9 - AS383 192192 8.5% 1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group 10 - AS55665 1043 0.1% 1043.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 11 - AS35994 26629 1.2% 951.0 -- AKAMAI-AS - Akamai Technologies, Inc. 12 - AS29126 918 0.0% 918.0 -- DATIQ-AS Datiq B.V. 13 - AS16535 890 0.0% 890.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation 14 - AS19318 12159 0.5% 715.2 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 15 - AS53531 672 0.0% 672.0 -- MIDWEST-CARECENTER - Midwest Palliative & Hospice CareCenter 16 - AS38857 950 0.0% 475.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 17 - AS56616 451 0.0% 451.0 -- SHARIF-AS Tarahan Shabake Sharif LTD 18 - AS25821 450 0.0% 450.0 -- NET-SCNB - Suffolk County National Bank 19 - AS29512 2199 0.1% 439.8 -- TVK-WROC-AS TVK Tel-Ka Wroclaw 20 - AS48068 435 0.0% 435.0 -- VISONIC Visonic Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 19671 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 63.245.221.0/24 16573 0.7% AS36856 -- MOZILLA-CORP - Mozilla Corporation 3 - 168.87.176.0/24 14222 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 4 - 168.87.128.0/21 14171 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 5 - 130.36.34.0/24 10737 0.4% AS32528 -- ABBOTT Abbot Labs 6 - 69.31.106.0/23 9520 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 7 - 155.72.152.0/21 9383 0.4% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 8 - 155.72.158.0/24 9376 0.4% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 9 - 41.43.147.0/24 9035 0.4% AS8452 -- TE-AS TE-AS 10 - 23.2.6.0/23 8522 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 11 - 23.65.27.0/24 8520 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 12 - 62.36.252.0/22 8022 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 13 - 91.202.212.0/22 7750 0.3% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 14 - 62.36.249.0/24 6535 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 15 - 62.36.241.0/24 6218 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 16 - 62.36.210.0/24 6060 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 17 - 59.177.48.0/20 5860 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 18 - 194.63.9.0/24 4646 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 19 - 182.64.0.0/16 4607 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 20 - 192.11.177.0/24 3616 0.1% AS10455 -- LUCENT-CIO - Lucent Technologies Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 02 Jun '12

02 Jun '12

This report has been generated at Fri Jun 1 21:12:54 2012 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 25-05-12 414357 242094 26-05-12 414444 242009 27-05-12 414372 242171 28-05-12 414483 242396 29-05-12 414855 242346 30-05-12 415000 242304 31-05-12 414797 242308 01-06-12 415005 242253 AS Summary 41293 Number of ASes in routing system 17231 Number of ASes announcing only one prefix 3411 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 112706016 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 01Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 415012 242341 172671 41.6% All ASes AS6389 3411 196 3215 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3353 1843 1510 45.0% WINDSTREAM - Windstream Communications Inc AS22773 1638 135 1503 91.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2643 1176 1467 55.5% KIXS-AS-KR Korea Telecom AS18566 2092 706 1386 66.3% COVAD - Covad Communications Co. AS28573 1896 521 1375 72.5% NET Servicos de Comunicao S.A. AS2118 1301 14 1287 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1575 387 1188 75.4% TWTC - tw telecom holdings, inc. AS10620 1926 760 1166 60.5% Telmex Colombia S.A. AS1785 1912 806 1106 57.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1577 542 1035 65.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1435 448 987 68.8% Telecom Argentina S.A. AS7552 1097 188 909 82.9% VIETEL-AS-AP Vietel Corporation AS26615 901 32 869 96.4% Tim Celular S.A. AS8151 1490 684 806 54.1% Uninet S.A. de C.V. AS18101 948 159 789 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17974 1927 1161 766 39.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4808 1105 349 756 68.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 839 159 680 81.0% CRNET CHINA RAILWAY Internet(CRNET) AS13977 772 122 650 84.2% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1099 463 636 57.9% LEVEL3 Level 3 Communications AS30036 1420 792 628 44.2% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 692 75 617 89.2% GIGAINFRA Softbank BB Corp. AS22561 1020 419 601 58.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 997 398 599 60.1% VZGNI-TRANSIT - Verizon Online LLC AS8452 1369 779 590 43.1% TE-AS TE-AS AS24560 1027 447 580 56.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1002 443 559 55.8% GBLX Global Crossing Ltd. AS22047 583 31 552 94.7% VTR BANDA ANCHA S.A. AS4780 831 283 548 65.9% SEEDNET Digital United Inc. Total 43878 14518 29360 66.9% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 98.159.96.0/20 AS46975 100.100.0.0/16 AS9198 KAZTELECOM-AS JSC Kazakhtelecom 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 194.33.112.0/23 AS12859 NL-BIT BIT BV 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

BGP Update Report
by cidr-report＠potaroo.net 26 May '12

26 May '12

BGP Update Report Interval: 17-May-12 -to- 24-May-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 71594 4.0% 78.7 -- BSNL-NIB National Internet Backbone 2 - AS8402 54432 3.1% 44.3 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS8452 38314 2.2% 16.2 -- TE-AS TE-AS 4 - AS19647 33384 1.9% 4769.1 -- HPOD20001 - Hewlett-Packard Operation Division 5 - AS12479 26798 1.5% 339.2 -- UNI2-AS France Telecom Espana SA 6 - AS5800 23371 1.3% 84.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 7 - AS13118 20782 1.2% 593.8 -- ASN-YARTELECOM OJSC Rostelecom 8 - AS35994 17912 1.0% 1377.8 -- AKAMAI-AS - Akamai Technologies, Inc. 9 - AS24560 17630 1.0% 19.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 10 - AS17813 16617 0.9% 138.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 11 - AS9808 14742 0.8% 11.4 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 12 - AS7552 12672 0.7% 12.3 -- VIETEL-AS-AP Vietel Corporation 13 - AS28306 12632 0.7% 371.5 -- TC Net Informática e Telecomunicações LTDA 14 - AS36856 12254 0.7% 4084.7 -- MOZILLA-CORP - Mozilla Corporation 15 - AS19361 11423 0.6% 336.0 -- Atrium Telecomunicacoes Ltda 16 - AS9394 11138 0.6% 15.3 -- CRNET CHINA RAILWAY Internet(CRNET) 17 - AS45899 10666 0.6% 8.0 -- VNPT-AS-VN VNPT Corp 18 - AS27738 9948 0.6% 18.1 -- Ecuadortelecom S.A. 19 - AS8151 9906 0.6% 14.5 -- Uninet S.A. de C.V. 20 - AS28573 9469 0.5% 8.9 -- NET Servicos de Comunicao S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19647 33384 1.9% 4769.1 -- HPOD20001 - Hewlett-Packard Operation Division 2 - AS44798 4471 0.2% 4471.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 3 - AS36856 12254 0.7% 4084.7 -- MOZILLA-CORP - Mozilla Corporation 4 - AS32528 9121 0.5% 3040.3 -- ABBOTT Abbot Labs 5 - AS35994 17912 1.0% 1377.8 -- AKAMAI-AS - Akamai Technologies, Inc. 6 - AS55665 1007 0.1% 1007.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 7 - AS18592 8586 0.5% 954.0 -- Corporacion Universitaria para el Desarrollo de Internet, A.C. 8 - AS3 922 0.1% 366.0 -- SPIDA-AS Spital Davosr 9 - AS38857 1727 0.1% 863.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 10 - AS29126 833 0.1% 833.0 -- DATIQ-AS Datiq B.V. 11 - AS57817 801 0.1% 801.0 -- GTT-TORINO-AS Gruppo Torinese Trasporti S.p.A 12 - AS8657 762 0.0% 762.0 -- CPRM CPRM Autonomous System 13 - AS25644 3014 0.2% 753.5 -- LOGICLINK - Logic Solutions 14 - AS58074 700 0.0% 700.0 -- MIVIROM-AS MIVIROM COM PROD SRL 15 - AS53531 672 0.0% 672.0 -- MIDWEST-CARECENTER - Midwest Palliative & Hospice CareCenter 16 - AS14929 1321 0.1% 660.5 -- VITELITY - Vitelity, LLC 17 - AS16535 644 0.0% 644.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation 18 - AS13263 1914 0.1% 638.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S 19 - AS13118 20782 1.2% 593.8 -- ASN-YARTELECOM OJSC Rostelecom 20 - AS3968 587 0.0% 587.0 -- El Colegio de Mexico, A.C. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 20099 1.1% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 63.245.221.0/24 12241 0.6% AS36856 -- MOZILLA-CORP - Mozilla Corporation 3 - 168.87.176.0/24 10420 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 4 - 168.87.128.0/21 10397 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 5 - 41.43.147.0/24 9012 0.5% AS8452 -- TE-AS TE-AS 6 - 62.36.252.0/22 7981 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 7 - 62.36.249.0/24 6491 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 8 - 69.31.106.0/23 6335 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 9 - 155.72.152.0/21 6204 0.3% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 10 - 155.72.158.0/24 6189 0.3% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division 11 - 62.36.241.0/24 6125 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 12 - 62.36.210.0/24 5941 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 13 - 23.65.27.0/24 5768 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 14 - 23.2.6.0/23 5768 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 15 - 122.161.0.0/16 4877 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 16 - 130.36.34.0/24 4836 0.2% AS32528 -- ABBOTT Abbot Labs 17 - 59.177.48.0/20 4639 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 18 - 91.202.212.0/22 4471 0.2% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 19 - 194.63.9.0/24 4356 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 20 - 130.36.35.0/24 4278 0.2% AS32528 -- ABBOTT Abbot Labs Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 26 May '12

26 May '12

This report has been generated at Fri May 25 21:12:42 2012 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 18-05-12 411873 241478 19-05-12 412420 241334 20-05-12 412517 241446 21-05-12 412631 241800 22-05-12 412894 241768 23-05-12 413168 241938 24-05-12 414410 242074 25-05-12 414357 242162 AS Summary 41237 Number of ASes in routing system 17219 Number of ASes announcing only one prefix 3412 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 112706272 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 25May12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 414515 242089 172426 41.6% All ASes AS6389 3412 195 3217 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3375 1862 1513 44.8% WINDSTREAM - Windstream Communications Inc AS22773 1608 135 1473 91.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2641 1174 1467 55.5% KIXS-AS-KR Korea Telecom AS18566 2093 706 1387 66.3% COVAD - Covad Communications Co. AS28573 1891 518 1373 72.6% NET Servicos de Comunicao S.A. AS2118 1312 14 1298 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1568 382 1186 75.6% TWTC - tw telecom holdings, inc. AS1785 1908 809 1099 57.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1577 537 1040 65.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1435 448 987 68.8% Telecom Argentina S.A. AS10620 1917 938 979 51.1% Telmex Colombia S.A. AS7552 1173 217 956 81.5% VIETEL-AS-AP Vietel Corporation AS26615 901 32 869 96.4% Tim Celular S.A. AS8151 1486 680 806 54.2% Uninet S.A. de C.V. AS18101 949 159 790 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17974 1925 1168 757 39.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4808 1105 349 756 68.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 836 152 684 81.8% CRNET CHINA RAILWAY Internet(CRNET) AS13977 773 123 650 84.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1097 462 635 57.9% LEVEL3 Level 3 Communications AS17676 692 75 617 89.2% GIGAINFRA Softbank BB Corp. AS30036 1402 788 614 43.8% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS22561 1020 419 601 58.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 996 399 597 59.9% VZGNI-TRANSIT - Verizon Online LLC AS8452 1368 779 589 43.1% TE-AS TE-AS AS24560 1027 449 578 56.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1004 445 559 55.7% GBLX Global Crossing Ltd. AS22047 582 31 551 94.7% VTR BANDA ANCHA S.A. AS4780 832 284 548 65.9% SEEDNET Digital United Inc. Total 43905 14729 29176 66.5% Top 30 total Possible Bogus Routes 5.45.32.0/20 AS58202 5.45.32.0/21 AS58202 5.45.32.0/22 AS58202 5.45.32.0/23 AS58202 5.45.34.0/23 AS58202 5.45.36.0/22 AS58202 5.45.36.0/23 AS58202 5.45.38.0/23 AS58202 5.45.40.0/21 AS58202 5.45.40.0/22 AS58202 5.45.40.0/23 AS58202 5.45.42.0/23 AS58202 5.45.44.0/22 AS58202 5.45.44.0/23 AS58202 5.45.46.0/23 AS58202 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 91.239.220.0/22 AS51445 DUMICONET Dumcon Intermed SRL 91.239.224.0/23 AS51445 DUMICONET Dumcon Intermed SRL 91.239.226.0/24 AS51445 DUMICONET Dumcon Intermed SRL 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 25 May '12

25 May '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 26 May, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 411471 Prefixes after maximum aggregation: 174357 Deaggregation factor: 2.36 Unique aggregates announced to Internet: 200214 Total ASes present in the Internet Routing Table: 41122 Prefixes per ASN: 10.01 Origin-only ASes present in the Internet Routing Table: 33227 Origin ASes announcing only one prefix: 15654 Transit ASes present in the Internet Routing Table: 5503 Transit-only ASes present in the Internet Routing Table: 137 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 29 Max AS path prepend of ASN ( 2115) 25 Prefixes from unregistered ASNs in the Routing Table: 385 Unregistered ASNs in the Routing Table: 134 Number of 32-bit ASNs allocated by the RIRs: 2738 Number of 32-bit ASNs visible in the Routing Table: 2392 Prefixes from 32-bit ASNs in the Routing Table: 6078 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 116 Number of addresses announced to Internet: 2553429168 Equivalent to 152 /8s, 50 /16s and 60 /24s Percentage of available address space announced: 68.9 Percentage of allocated address space announced: 69.0 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 92.6 Total number of prefixes smaller than registry allocations: 175392 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 100470 Total APNIC prefixes after maximum aggregation: 32508 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 96903 Unique aggregates announced from the APNIC address blocks: 40056 APNIC Region origin ASes present in the Internet Routing Table: 4698 APNIC Prefixes per ASN: 20.63 APNIC Region origin ASes announcing only one prefix: 1245 APNIC Region transit ASes present in the Internet Routing Table: 732 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 217 Number of APNIC addresses announced to Internet: 646675008 Equivalent to 38 /8s, 139 /16s and 122 /24s Percentage of available APNIC address space announced: 82.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-132095, 132096-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 151368 Total ARIN prefixes after maximum aggregation: 76847 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 121901 Unique aggregates announced from the ARIN address blocks: 51066 ARIN Region origin ASes present in the Internet Routing Table: 15130 ARIN Prefixes per ASN: 8.06 ARIN Region origin ASes announcing only one prefix: 5742 ARIN Region transit ASes present in the Internet Routing Table: 1602 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 812317120 Equivalent to 48 /8s, 106 /16s and 249 /24s Percentage of available ARIN address space announced: 64.8 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, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 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: 102332 Total RIPE prefixes after maximum aggregation: 54493 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 94402 Unique aggregates announced from the RIPE address blocks: 59288 RIPE Region origin ASes present in the Internet Routing Table: 16590 RIPE Prefixes per ASN: 5.69 RIPE Region origin ASes announcing only one prefix: 8060 RIPE Region transit ASes present in the Internet Routing Table: 2655 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1591 Number of RIPE addresses announced to Internet: 514347400 Equivalent to 30 /8s, 168 /16s and 81 /24s Percentage of available RIPE address space announced: 82.9 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, 47104-52223, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 41693 Total LACNIC prefixes after maximum aggregation: 8266 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 41798 Unique aggregates announced from the LACNIC address blocks: 20439 LACNIC Region origin ASes present in the Internet Routing Table: 1597 LACNIC Prefixes per ASN: 26.17 LACNIC Region origin ASes announcing only one prefix: 440 LACNIC Region transit ASes present in the Internet Routing Table: 308 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 563 Number of LACNIC addresses announced to Internet: 101399432 Equivalent to 6 /8s, 11 /16s and 59 /24s Percentage of available LACNIC address space announced: 67.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9337 Total AfriNIC prefixes after maximum aggregation: 2175 AfriNIC Deaggregation factor: 4.29 Prefixes being announced from the AfriNIC address blocks: 7389 Unique aggregates announced from the AfriNIC address blocks: 2197 AfriNIC Region origin ASes present in the Internet Routing Table: 541 AfriNIC Prefixes per ASN: 13.66 AfriNIC Region origin ASes announcing only one prefix: 167 AfriNIC Region transit ASes present in the Internet Routing Table: 119 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 31746304 Equivalent to 1 /8s, 228 /16s and 105 /24s Percentage of available AfriNIC address space announced: 47.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2635 11114 1120 Korea Telecom (KIX) 17974 1925 530 80 PT TELEKOMUNIKASI INDONESIA 7545 1671 301 87 TPG Internet Pty Ltd 4755 1577 385 155 TATA Communications formerly 9829 1298 1085 28 BSNL National Internet Backbo 7552 1173 1062 11 Vietel Corporation 9583 1156 87 503 Sify Limited 4808 1105 2050 317 CNCGROUP IP network: China169 24560 1027 385 167 Bharti Airtel Ltd., Telemedia 9498 965 291 64 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3413 3807 193 bellsouth.net, inc. 7029 3335 986 159 Windstream Communications Inc 18566 2093 382 181 Covad Communications 1785 1909 681 131 PaeTec Communications, Inc. 20115 1639 1566 616 Charter Communications 22773 1608 2911 121 Cox Communications, Inc. 4323 1566 1040 379 Time Warner Telecom 30036 1401 260 760 Mediacom Communications Corp 7018 1224 10031 821 AT&T WorldNet Services 7011 1188 317 681 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1718 544 16 Corbina telecom 2118 1312 97 14 EUnet/RELCOM Autonomous Syste 34984 697 188 172 BILISIM TELEKOM 12479 692 678 70 Uni2 Autonomous System 31148 684 37 9 FreeNet ISP 20940 669 221 522 Akamai Technologies European 6830 655 2215 426 UPC Distribution Services 8551 577 362 71 Bezeq International 3320 489 8442 402 Deutsche Telekom AG 3292 471 2108 407 TDC Tele Danmark Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1917 340 202 TVCABLE BOGOTA 28573 1891 1171 59 NET Servicos de Comunicao S.A 6503 1539 418 65 AVANTEL, S.A. 8151 1483 3054 337 UniNet S.A. de C.V. 7303 1435 901 191 Telecom Argentina Stet-France 26615 902 760 32 Tim Brasil S.A. 27947 689 73 95 Telconet S.A 11172 642 91 73 Servicios Alestra S.A de C.V 3816 584 247 89 Empresa Nacional de Telecomun 22047 582 326 15 VTR PUNTO NET S.A. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1367 957 12 TEDATA 24863 846 274 35 LINKdotNET AS number 6713 496 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 205 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 171 666 83 MTN Network Solutions 15706 164 32 6 Sudatel Internet Exchange Aut 29571 157 15 16 Ci Telecom Autonomous system Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3413 3807 193 bellsouth.net, inc. 7029 3335 986 159 Windstream Communications Inc 4766 2635 11114 1120 Korea Telecom (KIX) 18566 2093 382 181 Covad Communications 17974 1925 530 80 PT TELEKOMUNIKASI INDONESIA 10620 1917 340 202 TVCABLE BOGOTA 1785 1909 681 131 PaeTec Communications, Inc. 28573 1891 1171 59 NET Servicos de Comunicao S.A 8402 1718 544 16 Corbina telecom 7545 1671 301 87 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3335 3176 Windstream Communications Inc 18566 2093 1912 Covad Communications 17974 1925 1845 PT TELEKOMUNIKASI INDONESIA 28573 1891 1832 NET Servicos de Comunicao S.A 1785 1909 1778 PaeTec Communications, Inc. 10620 1917 1715 TVCABLE BOGOTA 8402 1718 1702 Corbina telecom 7545 1671 1584 TPG Internet Pty Ltd 4766 2635 1515 Korea Telecom (KIX) 22773 1608 1487 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser 32873 UNALLOCATED 12.46.102.0/24 10912 InterNAP Network Ser 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.44.40.0/21 23456 32-bit ASN transition 5.44.96.0/22 31342 AS from Clanotopia IT-Service 5.44.100.0/22 31342 AS from Clanotopia IT-Service 5.44.104.0/22 29066 velia.net 5.44.184.0/21 23456 32-bit ASN transition 5.44.216.0/21 51109 CAMELHOST SIA 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg Complete listing at http://thyme.rand.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 /9:12 /10:29 /11:81 /12:235 /13:462 /14:832 /15:1502 /16:12299 /17:6299 /18:10615 /19:20778 /20:29474 /21:30834 /22:40476 /23:38421 /24:215321 /25:1229 /26:1457 /27:821 /28:169 /29:67 /30:17 /31:0 /32:22 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2995 3335 Windstream Communications Inc 6389 2132 3413 bellsouth.net, inc. 18566 2042 2093 Covad Communications 10620 1734 1917 TVCABLE BOGOTA 8402 1696 1718 Corbina telecom 30036 1342 1401 Mediacom Communications Corp 6503 1293 1539 AVANTEL, S.A. 8452 1169 1367 TEDATA 11492 1149 1186 Cable One 7011 1073 1188 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:547 2:744 4:13 5:35 6:3 8:420 12:2006 13:1 14:618 15:12 16:3 17:5 20:23 23:173 24:1773 27:1319 31:1025 32:57 33:2 34:2 36:8 37:623 38:807 40:121 41:3203 42:137 44:3 46:1415 47:3 49:452 50:548 52:13 54:12 55:9 56:3 57:33 58:961 59:496 60:254 61:1217 62:1003 63:2036 64:4237 65:2249 66:4480 67:2008 68:1160 69:3196 70:933 71:494 72:1824 74:2599 75:493 76:328 77:952 78:984 79:492 80:1222 81:936 82:659 83:543 84:491 85:1221 86:438 87:907 88:340 89:1718 90:289 91:4854 92:550 93:1333 94:1517 95:1171 96:368 97:313 98:860 99:38 100:7 101:192 103:1105 106:104 107:185 108:307 109:1342 110:753 111:923 112:409 113:591 114:628 115:838 116:936 117:724 118:906 119:1236 120:357 121:698 122:1663 123:1103 124:1379 125:1254 128:554 129:195 130:245 131:631 132:287 133:22 134:248 135:59 136:214 137:187 138:359 139:186 140:496 141:243 142:417 143:555 144:535 145:70 146:506 147:286 148:775 149:298 150:191 151:177 152:468 153:172 154:12 155:401 156:223 157:381 158:186 159:556 160:340 161:265 162:345 163:190 164:606 165:397 166:593 167:466 168:862 169:126 170:875 171:131 172:4 173:1746 174:578 175:431 176:526 177:797 178:1380 180:1211 181:85 182:1005 183:226 184:497 185:1 186:2284 187:1098 188:1276 189:1804 190:5536 192:5996 193:5562 194:4526 195:3418 196:1208 197:148 198:3659 199:4650 200:5857 201:1940 202:8585 203:8607 204:4340 205:2550 206:2763 207:2802 208:4059 209:3629 210:2766 211:1534 212:2031 213:1934 214:863 215:103 216:5096 217:1550 218:553 219:314 220:1240 221:563 222:325 223:359 End of report

1 0

The Cidr Report
by cidr-report＠potaroo.net 19 May '12

19 May '12

This report has been generated at Fri May 18 21:12:46 2012 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 11-05-12 410225 240868 12-05-12 410475 240522 13-05-12 410127 241239 14-05-12 410740 240953 15-05-12 410599 240761 16-05-12 410522 241112 17-05-12 411045 241394 18-05-12 411873 241338 AS Summary 41157 Number of ASes in routing system 17189 Number of ASes announcing only one prefix 3414 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 112440288 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 18May12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 412447 241411 171036 41.5% All ASes AS6389 3414 196 3218 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3407 1889 1518 44.6% WINDSTREAM - Windstream Communications Inc AS4766 2608 1122 1486 57.0% KIXS-AS-KR Korea Telecom AS22773 1607 135 1472 91.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2094 703 1391 66.4% COVAD - Covad Communications Co. AS28573 1858 497 1361 73.3% NET Servicos de Comunicao S.A. AS4323 1585 385 1200 75.7% TWTC - tw telecom holdings, inc. AS10620 1911 805 1106 57.9% Telmex Colombia S.A. AS1785 1905 802 1103 57.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1577 534 1043 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1435 446 989 68.9% Telecom Argentina S.A. AS7552 1173 224 949 80.9% VIETEL-AS-AP Vietel Corporation AS26615 902 32 870 96.5% Tim Celular S.A. AS8151 1486 673 813 54.7% Uninet S.A. de C.V. AS18101 947 158 789 83.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17974 1924 1162 762 39.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4808 1109 350 759 68.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 834 153 681 81.7% CRNET CHINA RAILWAY Internet(CRNET) AS13977 770 121 649 84.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS2118 658 14 644 97.9% RELCOM-AS OOO "NPO Relcom" AS3356 1100 463 637 57.9% LEVEL3 Level 3 Communications AS30036 1417 786 631 44.5% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 691 75 616 89.1% GIGAINFRA Softbank BB Corp. AS19262 995 398 597 60.0% VZGNI-TRANSIT - Verizon Online LLC AS22561 1016 424 592 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS24560 1027 450 577 56.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4780 832 258 574 69.0% SEEDNET Digital United Inc. AS3549 1006 444 562 55.9% GBLX Global Crossing Ltd. AS22047 582 31 551 94.7% VTR BANDA ANCHA S.A. AS8452 1302 759 543 41.7% TE-AS TE-AS Total 43172 14489 28683 66.4% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 114.134.16.0/20 AS56310 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 194.61.59.0/24 AS49544 INTERACTIVE3D-AS i3d B.V. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

BGP Update Report
by cidr-report＠potaroo.net 19 May '12

19 May '12

BGP Update Report Interval: 10-May-12 -to- 17-May-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 75456 3.6% 62.7 -- BSNL-NIB National Internet Backbone 2 - AS8402 68093 3.2% 34.6 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS7029 29621 1.4% 13.3 -- WINDSTREAM - Windstream Communications Inc 4 - AS24560 28898 1.4% 31.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - AS12479 26694 1.3% 381.3 -- UNI2-AS France Telecom Espana SA 6 - AS32528 24694 1.2% 4938.8 -- ABBOTT Abbot Labs 7 - AS1785 24617 1.2% 13.2 -- AS-PAETEC-NET - PaeTec Communications, Inc. 8 - AS8452 20123 0.9% 29.7 -- TE-AS TE-AS 9 - AS25620 19727 0.9% 116.7 -- COTAS LTDA. 10 - AS5800 19376 0.9% 72.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS13118 19205 0.9% 533.5 -- ASN-YARTELECOM OJSC Rostelecom 12 - AS8151 14216 0.7% 17.4 -- Uninet S.A. de C.V. 13 - AS383 12128 0.6% 120.1 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group 14 - AS7552 11929 0.6% 11.8 -- VIETEL-AS-AP Vietel Corporation 15 - AS17974 11779 0.6% 9.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 16 - AS31148 10984 0.5% 15.4 -- FREENET-AS FreeNet ISP 17 - AS36167 10402 0.5% 103.0 -- NETRIPLEX01 - NETRIPLEX LLC 18 - AS11664 10180 0.5% 39.0 -- Techtel LMDS Comunicaciones Interactivas S.A. 19 - AS6503 10176 0.5% 16.8 -- Axtel, S.A.B. de C.V. 20 - AS9583 9985 0.5% 13.6 -- SIFY-AS-IN Sify Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS44798 8115 0.4% 8115.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 2 - AS16652 5809 0.3% 5809.0 -- RISEUP - Riseup Networks 3 - AS57343 5456 0.3% 5456.0 -- DIGIMAT-AS Digimat s.r.l. 4 - AS32528 24694 1.2% 4938.8 -- ABBOTT Abbot Labs 5 - AS20775 2640 0.1% 2640.0 -- GETIT GETIT Internet GmbH 6 - AS3 2482 0.1% 366.0 -- UMNIAH Umniah Mobile Company 7 - AS7219 1282 0.1% 1282.0 -- ASNTULIX - Tulix Systems, Inc. 8 - AS36948 1932 0.1% 966.0 -- KENIC 9 - AS55665 884 0.0% 884.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 10 - AS19045 1708 0.1% 854.0 -- DIRECTCOM - Direct Communications Cable LLC 11 - AS21452 795 0.0% 795.0 -- skannet-ibadan 12 - AS42281 794 0.0% 794.0 -- RACHFAHL-IT-AS Rachfahl IT-Solutions GmbH & Co.KG 13 - AS5430 6128 0.3% 766.0 -- FREENETDE freenet Datenkommunikations GmbH 14 - AS29126 746 0.0% 746.0 -- DATIQ-AS Datiq B.V. 15 - AS32890 5134 0.2% 733.4 -- BTC-AS-1 - Beehive Telephone Company, Inc. 16 - AS9821 718 0.0% 718.0 -- DOST-PH-AP Department of Science and Technology 17 - AS40677 1223 0.1% 611.5 -- GLOBALAIR-COM - Globalair.com 18 - AS13263 1767 0.1% 589.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S 19 - AS49182 1136 0.1% 568.0 -- BTENGAGEIT BT ENGAGE IT Limited 20 - AS27667 557 0.0% 557.0 -- Universidad Autonoma de la Laguna TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 18741 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 130.36.34.0/24 12339 0.6% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.35.0/24 12339 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 41.43.147.0/24 9960 0.4% AS8452 -- TE-AS TE-AS 5 - 91.202.212.0/22 8115 0.4% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 6 - 62.36.252.0/22 8007 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 7 - 62.36.249.0/24 6467 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 8 - 62.36.241.0/24 6066 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.210.0/24 5909 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 199.254.238.0/24 5809 0.3% AS16652 -- RISEUP - Riseup Networks 11 - 91.231.179.0/24 5456 0.2% AS57343 -- DIGIMAT-AS Digimat s.r.l. 12 - 194.63.9.0/24 5325 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 202.56.215.0/24 3582 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 14 - 69.54.109.0/24 3565 0.2% AS7018 -- ATT-INTERNET4 - AT&T Services, Inc. 15 - 182.64.0.0/16 3345 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 16 - 217.194.224.0/20 2640 0.1% AS20775 -- GETIT GETIT Internet GmbH 17 - 193.105.129.0/24 2482 0.1% AS3 -- UMNIAH Umniah Mobile Company 18 - 115.170.128.0/17 2353 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange 19 - 208.54.82.0/24 2127 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 20 - 69.31.106.0/23 1987 0.1% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 18 May '12

18 May '12

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 19 May, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 409230 Prefixes after maximum aggregation: 173889 Deaggregation factor: 2.35 Unique aggregates announced to Internet: 199573 Total ASes present in the Internet Routing Table: 41033 Prefixes per ASN: 9.97 Origin-only ASes present in the Internet Routing Table: 33202 Origin ASes announcing only one prefix: 15654 Transit ASes present in the Internet Routing Table: 5481 Transit-only ASes present in the Internet Routing Table: 137 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN (36992) 22 Prefixes from unregistered ASNs in the Routing Table: 365 Unregistered ASNs in the Routing Table: 132 Number of 32-bit ASNs allocated by the RIRs: 2716 Number of 32-bit ASNs visible in the Routing Table: 2350 Prefixes from 32-bit ASNs in the Routing Table: 5960 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 106 Number of addresses announced to Internet: 2550061936 Equivalent to 151 /8s, 254 /16s and 219 /24s Percentage of available address space announced: 68.8 Percentage of allocated address space announced: 68.9 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 92.7 Total number of prefixes smaller than registry allocations: 174827 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 100170 Total APNIC prefixes after maximum aggregation: 32430 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 96619 Unique aggregates announced from the APNIC address blocks: 39919 APNIC Region origin ASes present in the Internet Routing Table: 4690 APNIC Prefixes per ASN: 20.60 APNIC Region origin ASes announcing only one prefix: 1242 APNIC Region transit ASes present in the Internet Routing Table: 728 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 22 Number of APNIC region 32-bit ASNs visible in the Routing Table: 212 Number of APNIC addresses announced to Internet: 644826304 Equivalent to 38 /8s, 111 /16s and 68 /24s Percentage of available APNIC address space announced: 81.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-132095, 132096-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 133/8, 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, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 151240 Total ARIN prefixes after maximum aggregation: 76711 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 121762 Unique aggregates announced from the ARIN address blocks: 50992 ARIN Region origin ASes present in the Internet Routing Table: 15113 ARIN Prefixes per ASN: 8.06 ARIN Region origin ASes announcing only one prefix: 5744 ARIN Region transit ASes present in the Internet Routing Table: 1595 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 16 Number of ARIN addresses announced to Internet: 812257216 Equivalent to 48 /8s, 106 /16s and 15 /24s Percentage of available ARIN address space announced: 64.8 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, 393216-394239 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, 23/8, 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, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 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: 101103 Total RIPE prefixes after maximum aggregation: 54239 RIPE Deaggregation factor: 1.86 Prefixes being announced from the RIPE address blocks: 93267 Unique aggregates announced from the RIPE address blocks: 58890 RIPE Region origin ASes present in the Internet Routing Table: 16571 RIPE Prefixes per ASN: 5.63 RIPE Region origin ASes announcing only one prefix: 8060 RIPE Region transit ASes present in the Internet Routing Table: 2649 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1563 Number of RIPE addresses announced to Internet: 513346312 Equivalent to 30 /8s, 153 /16s and 11 /24s Percentage of available RIPE address space announced: 82.7 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, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 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, 176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 41527 Total LACNIC prefixes after maximum aggregation: 8282 LACNIC Deaggregation factor: 5.01 Prefixes being announced from the LACNIC address blocks: 41554 Unique aggregates announced from the LACNIC address blocks: 20491 LACNIC Region origin ASes present in the Internet Routing Table: 1596 LACNIC Prefixes per ASN: 26.04 LACNIC Region origin ASes announcing only one prefix: 439 LACNIC Region transit ASes present in the Internet Routing Table: 300 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 554 Number of LACNIC addresses announced to Internet: 101104712 Equivalent to 6 /8s, 6 /16s and 188 /24s Percentage of available LACNIC address space announced: 67.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9047 Total AfriNIC prefixes after maximum aggregation: 2163 AfriNIC Deaggregation factor: 4.18 Prefixes being announced from the AfriNIC address blocks: 7073 Unique aggregates announced from the AfriNIC address blocks: 2216 AfriNIC Region origin ASes present in the Internet Routing Table: 540 AfriNIC Prefixes per ASN: 13.10 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 120 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 31790080 Equivalent to 1 /8s, 229 /16s and 20 /24s Percentage of available AfriNIC address space announced: 47.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2608 11113 1101 Korea Telecom (KIX) 17974 1924 530 80 PT TELEKOMUNIKASI INDONESIA 7545 1679 301 86 TPG Internet Pty Ltd 4755 1577 385 155 TATA Communications formerly 9829 1296 1085 28 BSNL National Internet Backbo 7552 1173 1062 11 Vietel Corporation 9583 1157 87 500 Sify Limited 4808 1109 2051 318 CNCGROUP IP network: China169 24560 1027 385 167 Bharti Airtel Ltd., Telemedia 9498 964 291 64 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3414 3807 193 bellsouth.net, inc. 7029 3366 985 158 Windstream Communications Inc 18566 2094 382 177 Covad Communications 1785 1905 681 131 PaeTec Communications, Inc. 20115 1637 1566 619 Charter Communications 22773 1607 2911 121 Cox Communications, Inc. 4323 1584 1042 383 Time Warner Telecom 30036 1417 263 754 Mediacom Communications Corp 7018 1223 10024 821 AT&T WorldNet Services 11492 1186 216 364 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1673 544 16 Corbina telecom 34984 696 188 172 BILISIM TELEKOM 31148 685 37 9 FreeNet ISP 12479 681 671 67 Uni2 Autonomous System 2118 658 97 14 EUnet/RELCOM Autonomous Syste 20940 658 216 512 Akamai Technologies European 6830 655 2215 426 UPC Distribution Services 8551 568 360 80 Bezeq International 3320 486 8442 402 Deutsche Telekom AG 3292 472 2108 407 TDC Tele Danmark Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1909 339 180 TVCABLE BOGOTA 28573 1866 1153 59 NET Servicos de Comunicao S.A 6503 1527 418 65 AVANTEL, S.A. 8151 1484 3027 342 UniNet S.A. de C.V. 7303 1435 901 191 Telecom Argentina Stet-France 26615 902 760 32 Tim Brasil S.A. 27947 690 73 95 Telconet S.A 11172 642 91 73 Servicios Alestra S.A de C.V 22047 582 326 15 VTR PUNTO NET S.A. 3816 578 244 98 Empresa Nacional de Telecomun Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1196 957 12 TEDATA 24863 845 274 35 LINKdotNET AS number 6713 497 649 18 Itissalat Al-MAGHRIB 3741 262 905 223 The Internet Solution 33776 203 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 24835 179 80 8 RAYA Telecom - Egypt 16637 170 666 82 MTN Network Solutions 15706 164 32 6 Sudatel Internet Exchange Aut 29571 157 15 16 Ci Telecom Autonomous system Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3414 3807 193 bellsouth.net, inc. 7029 3366 985 158 Windstream Communications Inc 4766 2608 11113 1101 Korea Telecom (KIX) 18566 2094 382 177 Covad Communications 17974 1924 530 80 PT TELEKOMUNIKASI INDONESIA 10620 1909 339 180 TVCABLE BOGOTA 1785 1905 681 131 PaeTec Communications, Inc. 28573 1866 1153 59 NET Servicos de Comunicao S.A 7545 1679 301 86 TPG Internet Pty Ltd 8402 1673 544 16 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3366 3208 Windstream Communications Inc 18566 2094 1917 Covad Communications 17974 1924 1844 PT TELEKOMUNIKASI INDONESIA 28573 1866 1807 NET Servicos de Comunicao S.A 1785 1905 1774 PaeTec Communications, Inc. 10620 1909 1729 TVCABLE BOGOTA 8402 1673 1657 Corbina telecom 7545 1679 1593 TPG Internet Pty Ltd 4766 2608 1507 Korea Telecom (KIX) 22773 1607 1486 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser 32873 UNALLOCATED 12.46.102.0/24 10912 InterNAP Network Ser 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.222.79.0/24 36938 >>UNKNOWN<< Complete listing at http://thyme.rand.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 /9:12 /10:29 /11:81 /12:235 /13:460 /14:832 /15:1495 /16:12258 /17:6266 /18:10598 /19:20694 /20:29440 /21:30649 /22:40198 /23:38324 /24:213890 /25:1218 /26:1450 /27:809 /28:168 /29:68 /30:17 /31:0 /32:20 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 3023 3366 Windstream Communications Inc 6389 2133 3414 bellsouth.net, inc. 18566 2043 2094 Covad Communications 10620 1735 1909 TVCABLE BOGOTA 8402 1651 1673 Corbina telecom 30036 1358 1417 Mediacom Communications Corp 6503 1285 1527 AVANTEL, S.A. 11492 1149 1186 Cable One 7011 1070 1185 Citizens Utilities 1785 1063 1905 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:542 2:686 4:13 5:11 6:3 8:414 12:2005 13:1 14:610 15:12 16:3 17:5 20:23 23:172 24:1772 27:1286 31:961 32:57 33:2 34:2 36:8 37:469 38:808 40:121 41:3097 42:133 44:3 46:1422 47:3 49:404 50:550 52:13 54:10 55:9 56:3 57:33 58:958 59:484 60:253 61:1228 62:995 63:2051 64:4179 65:2252 66:4473 67:2011 68:1164 69:3202 70:905 71:489 72:1823 74:2598 75:491 76:327 77:941 78:982 79:488 80:1211 81:911 82:664 83:553 84:487 85:1221 86:436 87:917 88:333 89:1708 90:290 91:4845 92:547 93:1321 94:1527 95:1181 96:367 97:313 98:878 99:38 100:7 101:190 103:1081 106:103 107:185 108:295 109:1329 110:765 111:921 112:410 113:603 114:623 115:834 116:932 117:715 118:910 119:1229 120:355 121:699 122:1658 123:1103 124:1382 125:1252 128:561 129:195 130:250 131:634 132:177 133:22 134:248 135:62 136:214 137:240 138:359 139:183 140:493 141:244 142:414 143:566 144:524 145:70 146:503 147:297 148:770 149:296 150:191 151:177 152:469 153:172 154:12 155:402 156:223 157:382 158:183 159:551 160:340 161:265 162:347 163:188 164:606 165:398 166:571 167:469 168:863 169:126 170:868 171:131 172:4 173:1743 174:580 175:431 176:586 177:754 178:1369 180:1214 181:83 182:1000 183:296 184:494 185:1 186:2302 187:1079 188:1275 189:1806 190:5511 192:5999 193:5444 194:4181 195:3219 196:1289 197:136 198:3658 199:4628 200:5840 201:1935 202:8584 203:8597 204:4335 205:2544 206:2765 207:2801 208:4062 209:3625 210:2754 211:1518 212:2030 213:1941 214:870 215:103 216:5096 217:1549 218:544 219:314 220:1238 221:557 222:324 223:337 End of report

1 0

RPKI performance metrics; your help requested
by Alex Band 17 May '12

17 May '12

As the global RPKI data set and system load grows, we want to ensure that the system is performing well. This is why we have added measurement functionality to the RIPE NCC RPKI Validator toolset: https://www.ripe.net/certification/rpki-validator-metrics When enabled, it will gather the following data and send it to the RIPE NCC for analysis: - Connection success rate to the configured repositories - Whether IPv4 or IPv6 is used to connect - Repository inconsistencies - Time taken to validate all retrieved objects There is a detailed post on the sidr mailing list with more information: http://www.ietf.org/mail-archive/web/sidr/current/msg04595.html We would really appreciate it if as many people from across the globe send us performance data. If you would like to participate, please install the latest RPKI Validator and leave it running as a service permanently: https://www.ripe.net/certification/tools-and-resources All you need is a system with Java 1.6, rsync and 1GB of available memory. Simply unzip the file, run ./bin/rpki-validator from the base directory and browse to http://localhost:8080. Then enable the performance metrics by clicking "Yes" to the prompt. If you have any questions or feedback, please let me know. Many thanks, Alex Band RIPE NCC

4 6

The Cidr Report
by cidr-report＠potaroo.net 12 May '12

12 May '12

This report has been generated at Fri May 11 21:12:23 2012 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 04-05-12 410788 239947 05-05-12 410006 239925 06-05-12 409830 239992 07-05-12 409942 240125 08-05-12 409732 239935 09-05-12 409471 240204 10-05-12 409530 240855 11-05-12 410225 240957 AS Summary 41077 Number of ASes in routing system 17163 Number of ASes announcing only one prefix 3417 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 112440288 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 11May12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 410703 240981 169722 41.3% All ASes AS6389 3415 196 3219 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3417 1803 1614 47.2% WINDSTREAM - Windstream Communications Inc AS4766 2540 1060 1480 58.3% KIXS-AS-KR Korea Telecom AS22773 1597 129 1468 91.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2093 705 1388 66.3% COVAD - Covad Communications Co. AS28573 1849 517 1332 72.0% NET Servicos de Comunicao S.A. AS4323 1607 385 1222 76.0% TWTC - tw telecom holdings, inc. AS1785 1903 800 1103 58.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS10620 1869 784 1085 58.1% Telmex Colombia S.A. AS4755 1593 548 1045 65.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1164 233 931 80.0% VIETEL-AS-AP Vietel Corporation AS7303 1371 442 929 67.8% Telecom Argentina S.A. AS26615 903 33 870 96.3% Tim Celular S.A. AS8151 1480 668 812 54.9% Uninet S.A. de C.V. AS18101 947 158 789 83.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17908 826 60 766 92.7% TCISL Tata Communications AS4808 1104 347 757 68.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17974 1869 1139 730 39.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS9394 836 155 681 81.5% CRNET CHINA RAILWAY Internet(CRNET) AS13977 765 121 644 84.2% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1098 461 637 58.0% LEVEL3 Level 3 Communications AS30036 1407 783 624 44.3% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 691 75 616 89.1% GIGAINFRA Softbank BB Corp. AS24560 1027 427 600 58.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1017 418 599 58.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 998 402 596 59.7% VZGNI-TRANSIT - Verizon Online LLC AS4780 829 256 573 69.1% SEEDNET Digital United Inc. AS3549 1009 444 565 56.0% GBLX Global Crossing Ltd. AS22047 582 31 551 94.7% VTR BANDA ANCHA S.A. AS8452 1307 765 542 41.5% TE-AS TE-AS Total 43113 14345 28768 66.7% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 114.134.16.0/20 AS56310 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.160.160.0/19 AS18233 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0