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The Cidr Report
by cidr-report＠potaroo.net 29 Sep '12

29 Sep '12

This report has been generated at Fri Sep 28 21:13:05 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 21-09-12 430248 247201 22-09-12 430292 247204 23-09-12 430355 247399 24-09-12 430537 247542 25-09-12 430165 248082 26-09-12 430853 248401 27-09-12 430947 248124 28-09-12 429749 247960 AS Summary 42330 Number of ASes in routing system 17613 Number of ASes announcing only one prefix 3290 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113770720 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'). --- 28Sep12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 429943 247849 182094 42.4% All ASes AS6389 3290 180 3110 94.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2141 57 2084 97.3% NET Servicos de Comunicao S.A. AS4766 2984 943 2041 68.4% KIXS-AS-KR Korea Telecom AS17974 2356 612 1744 74.0% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 3164 1478 1686 53.3% WINDSTREAM - Windstream Communications Inc AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS22773 1888 285 1603 84.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS10620 2190 807 1383 63.2% Telmex Colombia S.A. AS2118 1399 97 1302 93.1% RELCOM-AS OOO "NPO Relcom" AS4323 1580 393 1187 75.1% TWTC - tw telecom holdings, inc. AS7303 1561 449 1112 71.2% Telecom Argentina S.A. AS1785 1921 823 1098 57.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1624 550 1074 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1108 182 926 83.6% VIETEL-AS-AP Vietel Corporation AS8151 1600 730 870 54.4% Uninet S.A. de C.V. AS18101 1016 172 844 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1124 352 772 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 1762 1023 739 41.9% TPG-INTERNET-AP TPG Internet Pty Ltd AS13977 859 120 739 86.0% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 686 52 634 92.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1113 485 628 56.4% LEVEL3 Level 3 Communications AS17676 711 87 624 87.8% GIGAINFRA Softbank BB Corp. AS36998 772 148 624 80.8% SDN-MOBITEL AS22561 1038 434 604 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1002 404 598 59.7% VZGNI-TRANSIT - Verizon Online LLC AS24560 1039 443 596 57.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1026 438 588 57.3% GBLX Global Crossing Ltd. AS4780 852 277 575 67.5% SEEDNET Digital United Inc. AS6458 600 38 562 93.7% Telgua AS4804 653 97 556 85.1% MPX-AS Microplex PTY LTD Total 45143 12579 32564 72.1% 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. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 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 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 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 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 172.120.16.0/21 AS19891 BML-AS Bill Me Later, Inc 192.0.0.0/24 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.18.0.0/15 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14745 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 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS52390 Administradora de Redes, S.A. 200.75.184.0/24 AS14754 Telgua 200.75.185.0/24 AS14754 Telgua 200.75.186.0/24 AS14754 Telgua 200.75.187.0/24 AS14754 Telgua 200.75.188.0/24 AS14754 Telgua 200.75.189.0/24 AS14754 Telgua 200.75.190.0/24 AS14754 Telgua 200.75.191.0/24 AS14754 Telgua 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 202.174.125.0/24 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 AS14745 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 213.150.204.0/24 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 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 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

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Weekly Routing Table Report
by Routing Analysis Role Account 28 Sep '12

28 Sep '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 29 Sep, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 427331 Prefixes after maximum aggregation: 178718 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 209290 Total ASes present in the Internet Routing Table: 42215 Prefixes per ASN: 10.12 Origin-only ASes present in the Internet Routing Table: 33672 Origin ASes announcing only one prefix: 15754 Transit ASes present in the Internet Routing Table: 5612 Transit-only ASes present in the Internet Routing Table: 141 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 769 Unregistered ASNs in the Routing Table: 279 Number of 32-bit ASNs allocated by the RIRs: 3336 Number of 32-bit ASNs visible in the Routing Table: 2931 Prefixes from 32-bit ASNs in the Routing Table: 7916 Special use prefixes present in the Routing Table: 12 Prefixes being announced from unallocated address space: 164 Number of addresses announced to Internet: 2601743212 Equivalent to 155 /8s, 19 /16s and 115 /24s Percentage of available address space announced: 70.3 Percentage of allocated address space announced: 70.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.7 Total number of prefixes smaller than registry allocations: 150222 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 102740 Total APNIC prefixes after maximum aggregation: 32571 APNIC Deaggregation factor: 3.15 Prefixes being announced from the APNIC address blocks: 103414 Unique aggregates announced from the APNIC address blocks: 42743 APNIC Region origin ASes present in the Internet Routing Table: 4766 APNIC Prefixes per ASN: 21.70 APNIC Region origin ASes announcing only one prefix: 1237 APNIC Region transit ASes present in the Internet Routing Table: 773 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 315 Number of APNIC addresses announced to Internet: 708388512 Equivalent to 42 /8s, 57 /16s and 38 /24s Percentage of available APNIC address space announced: 82.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 154519 Total ARIN prefixes after maximum aggregation: 78181 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155430 Unique aggregates announced from the ARIN address blocks: 69144 ARIN Region origin ASes present in the Internet Routing Table: 15250 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5766 ARIN Region transit ASes present in the Internet Routing Table: 1586 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087029632 Equivalent to 64 /8s, 202 /16s and 193 /24s Percentage of available ARIN address space announced: 57.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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: 108275 Total RIPE prefixes after maximum aggregation: 57184 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 110843 Unique aggregates announced from the RIPE address blocks: 71392 RIPE Region origin ASes present in the Internet Routing Table: 16872 RIPE Prefixes per ASN: 6.57 RIPE Region origin ASes announcing only one prefix: 8127 RIPE Region transit ASes present in the Internet Routing Table: 2714 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1906 Number of RIPE addresses announced to Internet: 647248932 Equivalent to 38 /8s, 148 /16s and 60 /24s Percentage of available RIPE address space announced: 94.1 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: 43973 Total LACNIC prefixes after maximum aggregation: 8501 LACNIC Deaggregation factor: 5.17 Prefixes being announced from the LACNIC address blocks: 47221 Unique aggregates announced from the LACNIC address blocks: 22344 LACNIC Region origin ASes present in the Internet Routing Table: 1660 LACNIC Prefixes per ASN: 28.45 LACNIC Region origin ASes announcing only one prefix: 450 LACNIC Region transit ASes present in the Internet Routing Table: 321 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 687 Number of LACNIC addresses announced to Internet: 116918824 Equivalent to 6 /8s, 248 /16s and 10 /24s Percentage of available LACNIC address space announced: 69.7 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: 9784 Total AfriNIC prefixes after maximum aggregation: 2224 AfriNIC Deaggregation factor: 4.40 Prefixes being announced from the AfriNIC address blocks: 10259 Unique aggregates announced from the AfriNIC address blocks: 3532 AfriNIC Region origin ASes present in the Internet Routing Table: 562 AfriNIC Prefixes per ASN: 18.25 AfriNIC Region origin ASes announcing only one prefix: 174 AfriNIC Region transit ASes present in the Internet Routing Table: 128 Average AfriNIC Region AS path length visible: 4.7 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: 41850880 Equivalent to 2 /8s, 126 /16s and 152 /24s Percentage of available AfriNIC address space announced: 41.6 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 2979 11428 904 Korea Telecom (KIX) 17974 2356 702 54 PT TELEKOMUNIKASI INDONESIA 7545 1762 301 87 TPG Internet Pty Ltd 4755 1624 387 163 TATA Communications formerly 9829 1332 1106 41 BSNL National Internet Backbo 9583 1181 88 515 Sify Limited 4808 1124 2046 319 CNCGROUP IP network: China169 7552 1108 1062 11 Vietel Corporation 24560 1039 386 160 Bharti Airtel Ltd., Telemedia 18101 1016 135 169 Reliance Infocom Ltd Internet 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 3291 3730 177 bellsouth.net, inc. 7029 3164 990 161 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1918 678 128 PaeTec Communications, Inc. 22773 1888 2931 128 Cox Communications, Inc. 20115 1656 1581 617 Charter Communications 4323 1576 1153 387 Time Warner Telecom 30036 1365 272 751 Mediacom Communications Corp 7018 1262 10320 840 AT&T WorldNet Services 7011 1205 329 699 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 1726 544 16 Corbina telecom 2118 1399 97 14 EUnet/RELCOM Autonomous Syste 12479 846 775 74 Uni2 Autonomous System 34984 782 206 181 BILISIM TELEKOM 6830 724 2313 448 UPC Distribution Services 31148 711 37 9 FreeNet ISP 13188 694 92 153 Educational Network 20940 691 219 531 Akamai Technologies European 58113 631 70 366 LIR DATACENTER TELECOM SRL 8551 575 364 61 Bezeq International 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 2190 376 218 TVCABLE BOGOTA 28573 2141 1251 56 NET Servicos de Comunicao S.A 8151 1594 3045 346 UniNet S.A. de C.V. 7303 1561 1034 199 Telecom Argentina Stet-France 6503 1536 435 68 AVANTEL, S.A. 27947 724 74 91 Telconet S.A 3816 642 309 53 Empresa Nacional de Telecomun 6458 601 81 15 GUATEL 11172 590 85 69 Servicios Alestra S.A de C.V 14420 588 87 102 CORPORACION NACIONAL DE TELEC 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 24863 865 275 36 LINKdotNET AS number 8452 784 958 13 TEDATA 36998 772 48 3 MOBITEL 6713 517 650 19 Itissalat Al-MAGHRIB 24835 269 80 8 RAYA Telecom - Egypt 3741 264 904 224 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 192 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 33776 189 12 13 Starcomms Nigeria 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 3291 3730 177 bellsouth.net, inc. 7029 3164 990 161 Windstream Communications Inc 4766 2979 11428 904 Korea Telecom (KIX) 17974 2356 702 54 PT TELEKOMUNIKASI INDONESIA 10620 2190 376 218 TVCABLE BOGOTA 28573 2141 1251 56 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1918 678 128 PaeTec Communications, Inc. 22773 1888 2931 128 Cox Communications, Inc. 7545 1762 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 3164 3003 Windstream Communications Inc 17974 2356 2302 PT TELEKOMUNIKASI INDONESIA 28573 2141 2085 NET Servicos de Comunicao S.A 4766 2979 2075 Korea Telecom (KIX) 10620 2190 1972 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 1785 1918 1790 PaeTec Communications, Inc. 22773 1888 1760 Cox Communications, Inc. 8402 1726 1710 Corbina telecom 7545 1762 1675 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.64.0/19 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev 128.0.170.0/24 24685 ISP Elencom autonomous system 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 41.220.80.0/24 38925 DAC AS Germany 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 /8:18 /9:14 /10:29 /11:87 /12:240 /13:477 /14:846 /15:1546 /16:12409 /17:6482 /18:10858 /19:21073 /20:30287 /21:32307 /22:42709 /23:40047 /24:223626 /25:1395 /26:1680 /27:914 /28:179 /29:66 /30:18 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2647 3164 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1838 3291 bellsouth.net, inc. 8402 1438 1726 Corbina telecom 30036 1299 1365 Mediacom Communications Corp 22773 1229 1888 Cox Communications, Inc. 11492 1164 1201 Cable One 6503 1054 1536 AVANTEL, S.A. 1785 1016 1918 PaeTec Communications, Inc. 7011 944 1205 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:621 2:668 3:1 4:13 5:544 6:3 8:463 12:1985 13:1 14:666 15:11 16:3 17:6 20:27 23:202 24:1786 27:1345 31:1023 32:54 33:2 34:2 36:7 37:821 38:829 39:2 40:133 41:3032 42:159 44:3 46:1602 47:2 49:469 50:594 52:13 54:22 55:9 56:1 57:27 58:990 59:541 60:238 61:1290 62:938 63:1982 64:4271 65:2242 66:4512 67:2090 68:1165 69:3235 70:988 71:509 72:1871 74:2592 75:485 76:314 77:968 78:961 79:495 80:1234 81:970 82:635 83:529 84:516 85:1159 86:491 87:927 88:364 89:1831 90:301 91:5230 92:596 93:1422 94:1638 95:1225 96:417 97:324 98:972 99:39 100:23 101:263 103:1578 105:512 106:118 107:199 108:464 109:1530 110:806 111:970 112:445 113:702 114:609 115:889 116:893 117:732 118:932 119:1214 120:335 121:690 122:1634 123:1165 124:1327 125:1277 128:563 129:190 130:282 131:634 132:309 133:22 134:251 135:61 136:219 137:239 138:337 139:170 140:498 141:279 142:486 143:387 144:488 145:81 146:517 147:264 148:750 149:325 150:154 151:192 152:451 153:178 154:20 155:420 156:224 157:373 158:258 159:659 160:344 161:411 162:363 163:191 164:694 165:423 166:527 167:553 168:966 169:126 170:908 171:167 172:6 173:1681 174:627 175:444 176:789 177:1243 178:1613 180:1340 181:140 182:1058 183:296 184:605 185:6 186:2193 187:1258 188:1697 189:1587 190:6053 192:6029 193:5727 194:4559 195:3478 196:1219 197:225 198:3818 199:5024 200:6023 201:1990 202:8712 203:8719 204:4423 205:2536 206:2755 207:2856 208:4068 209:3659 210:2853 211:1529 212:1988 213:1819 214:892 215:87 216:5118 217:1570 218:569 219:313 220:1251 221:532 222:337 223:403 End of report

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Minutes from RIPE 64
by Rob Evans 26 Sep '12

26 Sep '12

Hi, Apologies for circulating these so late, but with thanks to the NCC for producing them, the draft minutes of the meeting at Ljubljana are here: <http://www.ripe.net/ripe/groups/wg/routing/minutes/ripe-64> If you have any comments or corrections, please let myself and Joao know via <routing-wg-chairs(a)ripe.net>. Don't forget we'll be meeting in the main room (Grand Ballroom I-III) at 14:00 CEST tomorrow! Cheers, Rob

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PIM survey for operators (round 2)
by Stig Venaas 25 Sep '12

25 Sep '12

The IETF pim working group is conducting a survey in order to advance the PIM Sparse Mode spec on the IETF Standards Track, and would like input from operators. The survey ends October 24th. Please note that we did this survey previously with a deadline in July. But owing to unforeseen circumstances we need to restart this survey. We are acutely aware that this is an additional burden on the people who took the time to respond before. We hope that they will re-send their responses - maybe they are still filed in their sent emails. Please see below for more information. thank you, pim chairs Mike & Stig ---- Introduction: PIM-SM was first published as RFC 2117 in 1997 and then again as RFC 2362 in 1998. The protocol was classified as Experimental in both of these documents. The PIM-SM protocol specification was then rewritten in whole and advanced to Proposed Standard as RFC 4601 in 2006. Considering the multiple independent implementations developed and the successful operational experience gained, the IETF has decided to advance the PIM-SM routing protocol to Draft Standard. This survey intends to provide supporting documentation to advance the Protocol Independent Multicast - Sparse Mode (PIM-SM) routing protocol from IETF Proposed Standard to Draft Standard. (Due to RFC 6410, now the intention is to progress it to Internet Standard. Draft Standard is no longer used.) This survey is issued on behalf of the IETF PIM Working Group. The responses will be collected by a neutral third-party and kept strictly confidential; only the final combined results will be published. Tim Chown and Bill Atwood have agreed to anonymize the response to this Questionnaire. They have a long experience with multicast but have no direct financial interest in this matter, nor ties to any of the vendors involved. Tim is working at University of Southampton, UK, and he has been active in the IETF for many years, including the mboned working group, and he is a co-chair of the 6renum working group. Bill is at Concordia University, Montreal, Canada, and he has been an active participant in the IETF pim working group for over ten years, especially in the area of security. Please send questionnaire responses addressed to them both. The addresses are tjc(a)ecs.soton.ac.uk and william.atwood(a)concordia.ca. Please include the string "RFC 4601 bis Questionnaire" in the subject field. Before answering the questions, please complete the following background information. Name of the Respondent: Affiliation/Organization: Contact Email: Provide description of PIM deployment: Do you wish to keep the information provided confidential: Questions: 1 Have you deployed PIM-SM in your network? 2 How long have you had PIM-SM deployed in your network? Do you know if your deployment is based on the most recent RFC4601? 3 Have you deployed PIM-SM for IPv6 in your network? 4 Are you using equipment with different (multi-vendor) PIM-SM implementations for your deployment? 5 Have you encountered any inter-operability or backward- compatibility issues amongst differing implementations? If yes, what are your concerns about these issues? 6 Have you deployed both dense mode and sparse mode in your network? If yes, do you route between these modes using features such as *,*,RP or PMBR? 7 To what extent have you deployed PIM functionality, like BSR, SSM, and Explicit Tracking? 8 Which RP mapping mechanism do you use: Static, AutoRP, or BSR? 9 How many RPs have you deployed in your network? 10 If you use Anycast-RP, is it Anycast-RP using MSDP (RFC 3446) or Anycast-RP using PIM (RFC 4610)? 11 Do you have any other comments on PIM-SM deployment in your network?

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Fwd: [sidr] meeting registration for interim 29 Sep 2012
by Rob Evans 24 Sep '12

24 Sep '12

Hi all. If you're intending to participate in the interim sidr meeting on Saturday, here are the registration details. All the best, Rob ---------- Forwarded message ---------- From: Murphy, Sandra <Sandra.Murphy(a)sparta.com> Date: 21 September 2012 15:32 Subject: [sidr] meeting registration for interim 29 Sep 2012 To: "sidr(a)ietf.org" <sidr(a)ietf.org> The IETF Secretariat announced the interim meeting details on Tues. There is a registration process for this meeting, much the same as for a regular IETF meeting. See the Secretariat's message http://www.ietf.org/mail-archive/web/sidr/current/msg05067.html. Registration is at http://www.ietf.org/registration/lim2012/ietfreg.py. You MUST register with the IETF for this meeting. For planning purposes, please do also indicate your plans to attend by sending a message to sidr-chairs+reg09292012(a)ietf.org. In particular, please do mention if you plan on participating in person or remotely. This is for the sidr meeting planning purposes only; it DOES NOT take the place of the IETF registration announced 18 Sep. You MUST register for the interim meeting with the IETF at http://www.ietf.org/registration/lim2012/ietfreg.py. --Sandy _______________________________________________ sidr mailing list sidr(a)ietf.org https://www.ietf.org/mailman/listinfo/sidr

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BGP Update Report
by cidr-report＠potaroo.net 22 Sep '12

22 Sep '12

BGP Update Report Interval: 13-Sep-12 -to- 20-Sep-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 50791 1.7% 24.9 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS9829 36316 1.2% 27.2 -- BSNL-NIB National Internet Backbone 3 - AS22561 29726 1.0% 27.8 -- DIGITAL-TELEPORT - Digital Teleport Inc. 4 - AS24560 28930 1.0% 27.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - AS27947 28720 0.9% 37.7 -- Telconet S.A 6 - AS10620 22031 0.7% 10.2 -- Telmex Colombia S.A. 7 - AS13118 20062 0.7% 418.0 -- ASN-YARTELECOM OJSC Rostelecom 8 - AS7552 18689 0.6% 16.3 -- VIETEL-AS-AP Vietel Corporation 9 - AS6389 17986 0.6% 5.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 10 - AS27738 15727 0.5% 28.2 -- Ecuadortelecom S.A. 11 - AS28573 15693 0.5% 7.2 -- NET Servicos de Comunicao S.A. 12 - AS17974 15024 0.5% 6.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 13 - AS7029 14898 0.5% 4.6 -- WINDSTREAM - Windstream Communications Inc 14 - AS2118 12565 0.4% 9.0 -- RELCOM-AS OOO "NPO Relcom" 15 - AS45595 12535 0.4% 25.0 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 16 - AS7545 12508 0.4% 7.1 -- TPG-INTERNET-AP TPG Internet Pty Ltd 17 - AS21599 12065 0.4% 67.8 -- NETDIRECT S.A. 18 - AS25620 11640 0.4% 55.4 -- COTAS LTDA. 19 - AS8151 11619 0.4% 7.3 -- Uninet S.A. de C.V. 20 - AS1637 11601 0.4% 59.5 -- DNIC-AS-01637 - Headquarters, USAISC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS44410 10148 0.3% 3382.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 2 - AS15053 3188 0.1% 3188.0 -- ROLL-GLOBAL-LLC - Roll Global LLC 3 - AS14680 7488 0.2% 2496.0 -- REALE-6 - Auction.com 4 - AS41733 7040 0.2% 1005.7 -- ZTELECOM-AS JSC "Z-Telecom" 5 - AS48696 962 0.0% 962.0 -- TEMP-AS TEMP Ltd. 6 - AS29126 792 0.0% 792.0 -- DATIQ-AS Datiq B.V. 7 - AS38142 10593 0.3% 662.1 -- UNAIR-AS-ID Universitas Airlangga 8 - AS38857 1117 0.0% 558.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 9 - AS57201 550 0.0% 550.0 -- EDF-AS Estonian Defence Forces 10 - AS25911 502 0.0% 502.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC. 11 - AS29398 449 0.0% 449.0 -- PETROBALTIC "Petrobaltic" S.A. 12 - AS53205 5338 0.2% 444.8 -- 13 - AS23861 4865 0.2% 442.3 -- ETRADING-AS-ID-AP PT eTrading Securities 14 - AS9223 426 0.0% 426.0 -- INDUS-TOWERS Spreaded across 35 locations in india 15 - AS13118 20062 0.7% 418.0 -- ASN-YARTELECOM OJSC Rostelecom 16 - AS32529 405 0.0% 405.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 17 - AS21023 405 0.0% 405.0 -- UPB-AS Joint Stock Company Ural Industrial Bank 18 - AS2 385 0.0% 637.0 -- BIORAD-AP 1000 Alfred Nobel Drive US 19 - AS52118 373 0.0% 373.0 -- GU-YAO-AS GU YaO Yaroslavl Centre for Telecommunications and Information Technologies in Education 20 - AS36948 737 0.0% 368.5 -- KENIC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 19841 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 12486 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 184.157.224.0/19 10562 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 4 - 200.46.0.0/19 10207 0.3% AS21599 -- NETDIRECT S.A. 5 - 202.41.70.0/24 7856 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 6 - 122.161.0.0/16 7475 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - 5.16.0.0/16 7010 0.2% AS41733 -- ZTELECOM-AS JSC "Z-Telecom" 8 - 190.60.31.0/24 6676 0.2% AS18747 -- IFX-NW - IFX Communication Ventures, Inc. 9 - 202.56.215.0/24 6509 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 10 - 182.64.0.0/16 6419 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 11 - 12.139.133.0/24 6028 0.2% AS14680 -- REALE-6 - Auction.com 12 - 166.137.184.0/22 5566 0.2% AS20057 -- AT&T Wireless Service 13 - 78.111.6.0/24 5539 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP AS48159 -- TIC-AS Telecommunication Infrastructure Company 14 - 49.248.72.0/21 5083 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd 15 - 192.58.2.0/24 5011 0.1% AS6629 -- NOAA-AS - NOAA 16 - 192.58.232.0/24 4930 0.1% AS6629 -- NOAA-AS - NOAA 17 - 194.63.9.0/24 4801 0.1% AS1273 -- CW Cable and Wireless Worldwide plc 18 - 78.111.6.0/23 4592 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP AS48159 -- TIC-AS Telecommunication Infrastructure Company 19 - 69.38.178.0/24 3976 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 20 - 199.231.236.0/24 3188 0.1% AS15053 -- ROLL-GLOBAL-LLC - Roll Global 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

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The Cidr Report
by cidr-report＠potaroo.net 22 Sep '12

22 Sep '12

This report has been generated at Fri Sep 21 21:13:04 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 14-09-12 429020 246442 15-09-12 429325 246777 16-09-12 429508 246698 17-09-12 429346 246899 18-09-12 429763 247243 19-09-12 430009 247144 20-09-12 429920 247029 21-09-12 430248 247406 AS Summary 42264 Number of ASes in routing system 17619 Number of ASes announcing only one prefix 3311 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113672416 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'). --- 21Sep12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 430328 247263 183065 42.5% All ASes AS6389 3311 191 3120 94.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2136 57 2079 97.3% NET Servicos de Comunicao S.A. AS4766 2982 941 2041 68.4% KIXS-AS-KR Korea Telecom AS22773 1884 141 1743 92.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17974 2356 616 1740 73.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 3164 1485 1679 53.1% WINDSTREAM - Windstream Communications Inc AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS2118 1399 14 1385 99.0% RELCOM-AS OOO "NPO Relcom" AS10620 2164 801 1363 63.0% Telmex Colombia S.A. AS4323 1579 392 1187 75.2% TWTC - tw telecom holdings, inc. AS7303 1559 447 1112 71.3% Telecom Argentina S.A. AS1785 1919 828 1091 56.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1620 547 1073 66.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1136 205 931 82.0% VIETEL-AS-AP Vietel Corporation AS8151 1594 704 890 55.8% Uninet S.A. de C.V. AS18101 1015 172 843 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1119 350 769 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 859 120 739 86.0% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS15557 1229 563 666 54.2% LDCOMNET Societe Francaise du Radiotelephone S.A AS6458 680 42 638 93.8% Telgua AS855 685 52 633 92.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1107 478 629 56.8% LEVEL3 Level 3 Communications AS17676 711 86 625 87.9% GIGAINFRA Softbank BB Corp. AS36998 772 148 624 80.8% SDN-MOBITEL AS22561 1039 435 604 58.1% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1002 404 598 59.7% VZGNI-TRANSIT - Verizon Online LLC AS24560 1041 447 594 57.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1009 437 572 56.7% GBLX Global Crossing Ltd. AS30036 1379 819 560 40.6% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS4804 643 97 546 84.9% MPX-AS Microplex PTY LTD Total 45177 12442 32735 72.5% 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. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 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 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 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 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 172.120.16.0/21 AS19891 BML-AS Bill Me Later, Inc 172.254.254.0/24 AS26274 192.0.0.0/24 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.18.0.0/15 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14745 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 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/24 AS14754 Telgua 200.75.185.0/24 AS14754 Telgua 200.75.186.0/24 AS14754 Telgua 200.75.187.0/24 AS14754 Telgua 200.75.188.0/24 AS14754 Telgua 200.75.189.0/24 AS14754 Telgua 200.75.190.0/24 AS14754 Telgua 200.75.191.0/24 AS14754 Telgua 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 202.151.40.0/21 AS24453 202.151.40.0/24 AS24453 202.151.41.0/24 AS24453 202.151.42.0/24 AS24453 202.151.43.0/24 AS24453 202.151.44.0/24 AS24453 202.151.45.0/24 AS24453 202.151.46.0/24 AS24453 202.151.47.0/24 AS24453 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 AS14745 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 213.150.204.0/24 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 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 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 21 Sep '12

21 Sep '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 22 Sep, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 427480 Prefixes after maximum aggregation: 178522 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 208854 Total ASes present in the Internet Routing Table: 42150 Prefixes per ASN: 10.14 Origin-only ASes present in the Internet Routing Table: 33623 Origin ASes announcing only one prefix: 15762 Transit ASes present in the Internet Routing Table: 5619 Transit-only ASes present in the Internet Routing Table: 136 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 32 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 736 Unregistered ASNs in the Routing Table: 268 Number of 32-bit ASNs allocated by the RIRs: 3307 Number of 32-bit ASNs visible in the Routing Table: 2908 Prefixes from 32-bit ASNs in the Routing Table: 7789 Special use prefixes present in the Routing Table: 9 Prefixes being announced from unallocated address space: 170 Number of addresses announced to Internet: 2597807124 Equivalent to 154 /8s, 215 /16s and 100 /24s Percentage of available address space announced: 70.2 Percentage of allocated address space announced: 70.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.7 Total number of prefixes smaller than registry allocations: 150657 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 102817 Total APNIC prefixes after maximum aggregation: 32533 APNIC Deaggregation factor: 3.16 Prefixes being announced from the APNIC address blocks: 103474 Unique aggregates announced from the APNIC address blocks: 42726 APNIC Region origin ASes present in the Internet Routing Table: 4760 APNIC Prefixes per ASN: 21.74 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 768 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 316 Number of APNIC addresses announced to Internet: 708467008 Equivalent to 42 /8s, 58 /16s and 89 /24s Percentage of available APNIC address space announced: 82.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 154454 Total ARIN prefixes after maximum aggregation: 78148 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155396 Unique aggregates announced from the ARIN address blocks: 69131 ARIN Region origin ASes present in the Internet Routing Table: 15249 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5758 ARIN Region transit ASes present in the Internet Routing Table: 1599 Average ARIN Region AS path length visible: 4.1 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: 1084628608 Equivalent to 64 /8s, 166 /16s and 30 /24s Percentage of available ARIN address space announced: 57.4 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: 108700 Total RIPE prefixes after maximum aggregation: 57005 RIPE Deaggregation factor: 1.91 Prefixes being announced from the RIPE address blocks: 111222 Unique aggregates announced from the RIPE address blocks: 71031 RIPE Region origin ASes present in the Internet Routing Table: 16856 RIPE Prefixes per ASN: 6.60 RIPE Region origin ASes announcing only one prefix: 8154 RIPE Region transit ASes present in the Internet Routing Table: 2720 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1889 Number of RIPE addresses announced to Internet: 646098660 Equivalent to 38 /8s, 130 /16s and 174 /24s Percentage of available RIPE address space announced: 93.9 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: 43822 Total LACNIC prefixes after maximum aggregation: 8560 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 46964 Unique aggregates announced from the LACNIC address blocks: 22336 LACNIC Region origin ASes present in the Internet Routing Table: 1646 LACNIC Prefixes per ASN: 28.53 LACNIC Region origin ASes announcing only one prefix: 440 LACNIC Region transit ASes present in the Internet Routing Table: 319 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 680 Number of LACNIC addresses announced to Internet: 116497520 Equivalent to 6 /8s, 241 /16s and 156 /24s Percentage of available LACNIC address space announced: 69.4 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: 9773 Total AfriNIC prefixes after maximum aggregation: 2218 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 10254 Unique aggregates announced from the AfriNIC address blocks: 3489 AfriNIC Region origin ASes present in the Internet Routing Table: 561 AfriNIC Prefixes per ASN: 18.28 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 128 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: 41815296 Equivalent to 2 /8s, 126 /16s and 13 /24s Percentage of available AfriNIC address space announced: 41.5 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 2977 11429 901 Korea Telecom (KIX) 17974 2356 702 54 PT TELEKOMUNIKASI INDONESIA 7545 1760 301 87 TPG Internet Pty Ltd 4755 1620 387 162 TATA Communications formerly 9829 1335 1106 41 BSNL National Internet Backbo 9583 1180 87 513 Sify Limited 7552 1136 1062 11 Vietel Corporation 4808 1119 2044 317 CNCGROUP IP network: China169 24560 1041 386 160 Bharti Airtel Ltd., Telemedia 18101 1015 135 169 Reliance Infocom Ltd Internet 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 3311 3733 186 bellsouth.net, inc. 7029 3164 990 161 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1916 678 128 PaeTec Communications, Inc. 22773 1884 2931 129 Cox Communications, Inc. 20115 1661 1580 614 Charter Communications 4323 1575 1153 386 Time Warner Telecom 30036 1379 273 739 Mediacom Communications Corp 7018 1249 10318 832 AT&T WorldNet Services 7011 1204 329 698 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 1594 544 16 Corbina telecom 2118 1399 97 14 EUnet/RELCOM Autonomous Syste 15557 1229 2247 55 LDCOM NETWORKS 12479 839 774 77 Uni2 Autonomous System 34984 774 206 181 BILISIM TELEKOM 6830 724 2313 448 UPC Distribution Services 20940 709 225 544 Akamai Technologies European 31148 709 37 9 FreeNet ISP 13188 691 92 162 Educational Network 58113 631 70 366 LIR DATACENTER TELECOM SRL 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 2164 370 219 TVCABLE BOGOTA 28573 2137 1249 55 NET Servicos de Comunicao S.A 8151 1588 3045 345 UniNet S.A. de C.V. 7303 1564 1034 200 Telecom Argentina Stet-France 6503 1536 435 68 AVANTEL, S.A. 27947 725 74 94 Telconet S.A 6458 681 81 15 GUATEL 3816 623 258 114 Empresa Nacional de Telecomun 11172 595 85 69 Servicios Alestra S.A de C.V 14420 587 86 101 CORPORACION NACIONAL DE TELEC 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 24863 882 275 36 LINKdotNET AS number 8452 796 958 13 TEDATA 36998 772 48 3 MOBITEL 6713 517 650 19 Itissalat Al-MAGHRIB 24835 269 80 8 RAYA Telecom - Egypt 3741 264 904 224 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 192 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 33776 179 13 11 Starcomms Nigeria 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 3311 3733 186 bellsouth.net, inc. 7029 3164 990 161 Windstream Communications Inc 4766 2977 11429 901 Korea Telecom (KIX) 17974 2356 702 54 PT TELEKOMUNIKASI INDONESIA 10620 2164 370 219 TVCABLE BOGOTA 28573 2137 1249 55 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1916 678 128 PaeTec Communications, Inc. 22773 1884 2931 129 Cox Communications, Inc. 7545 1760 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 3164 3003 Windstream Communications Inc 17974 2356 2302 PT TELEKOMUNIKASI INDONESIA 28573 2137 2082 NET Servicos de Comunicao S.A 4766 2977 2076 Korea Telecom (KIX) 10620 2164 1945 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 1785 1916 1788 PaeTec Communications, Inc. 22773 1884 1755 Cox Communications, Inc. 7545 1760 1673 TPG Internet Pty Ltd 8402 1594 1578 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.64.0/19 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.80.0/20 52041 Timer LTD 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev 128.0.170.0/24 24685 ISP Elencom autonomous system 128.0.176.0/20 30764 PODA s.r.o. 128.0.192.0/21 51483 SaSG GmbH & Co. KG 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 41.220.80.0/24 38925 DAC AS Germany 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 /8:18 /9:14 /10:29 /11:84 /12:237 /13:476 /14:841 /15:1548 /16:12409 /17:6470 /18:10855 /19:21100 /20:30284 /21:32205 /22:42557 /23:39934 /24:224158 /25:1390 /26:1668 /27:921 /28:176 /29:64 /30:18 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2646 3164 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1841 3311 bellsouth.net, inc. 30036 1313 1379 Mediacom Communications Corp 8402 1308 1594 Corbina telecom 22773 1227 1884 Cox Communications, Inc. 15557 1173 1229 LDCOM NETWORKS 11492 1161 1198 Cable One 6503 1054 1536 AVANTEL, S.A. 1785 1015 1916 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:622 2:613 3:1 4:13 5:507 6:3 8:457 12:1987 13:1 14:665 15:11 16:3 17:6 20:27 23:206 24:1790 27:1334 31:1013 32:54 33:2 34:2 36:7 37:791 38:832 39:2 40:133 41:3023 42:158 44:3 46:1587 47:2 49:481 50:596 52:13 54:20 55:9 56:1 57:30 58:990 59:539 60:237 61:1288 62:979 63:1996 64:4268 65:2240 66:4511 67:2052 68:1167 69:3233 70:982 71:509 72:1872 74:2602 75:485 76:314 77:967 78:956 79:493 80:1268 81:964 82:633 83:528 84:625 85:1152 86:809 87:918 88:363 89:1792 90:304 91:5212 92:576 93:1540 94:1617 95:1118 96:418 97:320 98:979 99:39 100:23 101:262 103:1548 105:512 106:118 107:198 108:456 109:1950 110:802 111:1001 112:449 113:699 114:633 115:879 116:893 117:728 118:965 119:1261 120:307 121:689 122:1642 123:1169 124:1332 125:1275 128:561 129:184 130:282 131:632 132:310 133:22 134:250 135:61 136:217 137:239 138:338 139:171 140:497 141:281 142:485 143:377 144:489 145:81 146:518 147:261 148:761 149:323 150:155 151:172 152:449 153:178 154:20 155:420 156:226 157:372 158:261 159:654 160:342 161:413 162:364 163:191 164:693 165:421 166:528 167:552 168:965 169:125 170:906 171:161 172:7 173:1693 174:608 175:447 176:794 177:1227 178:1605 180:1362 181:136 182:1053 183:296 184:604 185:2 186:2184 187:1242 188:1674 189:1583 190:6040 192:6034 193:5717 194:4564 195:3475 196:1220 197:220 198:3806 199:5020 200:6002 201:1973 202:8721 203:8730 204:4426 205:2545 206:2761 207:2875 208:4071 209:3668 210:2844 211:1527 212:1997 213:1829 214:879 215:87 216:5123 217:1538 218:567 219:315 220:1246 221:536 222:336 223:390 End of report

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New Resource Certification (RPKI) Management Interface
by Alex Band 19 Sep '12

19 Sep '12

Dear colleagues, The RIPE NCC is continuing to improve and enhance the Resource Certification (RPKI) service that was launched in 2011 in order to make our registry more robust and BGP routing more secure. As announced at RIPE 64, the main focus of our activities has been on security, resilience and operator autonomy. Most of this work has been at the back end, so users will not have noticed any visible changes in the system for quite some time. Today, I am proud to announce a major improvement to the service that can be experienced by all members: the new Resource Certification Management Interface. The standard for usability was set by the RIPE NCC RPKI Validator toolset, and the bar has been raised by this new LIR Portal interface to manage Route Origin Authorisations (ROAs). It sets a new standard in the services we offer to our members and the community, with an extreme focus on quality and user friendliness. The main driver for this has been the community wish for a high quality RPKI dataset, so operators can base reliable routing decisions on it. In order to achieve this, we have added some remarkable features: - There is a product tour to guide new users through the basic concepts of RPKI and BGP Origin Validation - The system can suggest ROAs to users, helping them to authorise legitimate BGP announcements - We offer a fine-grained, highly configurable alerting system, notifying users of BGP hijacks and configuration errors If you are a RIPE NCC member, please try out the new Resource Certification (RPKI) system and authorise all legitimate BGP announcements with your address space by creating ROAs for them. It is available at: https://certification.ripe.net (requires LIR Portal login) To use BGP Origin Validation in your routing workflow, please use the RIPE NCC RPKI Validator toolset. It is compatible with all Cisco and Juniper platforms that offer support for BGP Origin Validation. Learn more at: https://ripe.net/certification/validation Kind regards, Alex Band Product Manager RIPE NCC

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One more time...
by Rob Evans 17 Sep '12

17 Sep '12

All, You may have set a precedent in finishing before the coffee break in Ljubljana, but we may struggle to achieve that two meetings running. Here is the latest, and hopefully final, agenda for our meeting next week. All the best, Rob A. Welcome. 0:05 Thank scribe, jabber monitor and stenographer. Minutes of working group meeting at RIPE65. Moving the Route Flap Damping document to last call. B. BGP Security Best Practices 0:10 Ivan Pepelnjak http://tools.ietf.org/html/draft-jdurand-bgp-security-01 C. A Case Study of IPv6 /48 Filtering 0:15 Emile Aben D. Summary of the open source routing BoF 0:15 Martin Winter E. IPv6 Real-Time Blackholing (with configuration examples) Nick Hilliard F. Using RIPEstat for prefix size filtering 0:10 Vasco Asturiano Y. Interaction with other working groups Z. AOB Andrei Robachevsky: Feedback requested on ISOC routing security survey.

1 0

BGP Update Report
by cidr-report＠potaroo.net 15 Sep '12

15 Sep '12

BGP Update Report Interval: 06-Sep-12 -to- 13-Sep-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30137 94685 5.1% 1552.2 -- SEA-BROADBAND - Sea Broadband, LLC 2 - AS6517 54436 3.0% 273.5 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 3 - AS9829 53829 2.9% 42.3 -- BSNL-NIB National Internet Backbone 4 - AS8402 47127 2.5% 27.0 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS22561 25881 1.4% 184.9 -- DIGITAL-TELEPORT - Digital Teleport Inc. 6 - AS1637 21255 1.1% 590.4 -- DNIC-AS-01637 - Headquarters, USAISC 7 - AS24560 19948 1.1% 21.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS13118 19913 1.1% 19913.0 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS5800 14966 0.8% 58.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 10 - AS28573 13156 0.7% 7.8 -- NET Servicos de Comunicao S.A. 11 - AS21599 12839 0.7% 118.9 -- NETDIRECT S.A. 12 - AS2697 11828 0.6% 87.0 -- ERX-ERNET-AS Education and Research Network 13 - AS10198 11675 0.6% 2335.0 -- CUP-AS-KR Catholic University of Pusan 14 - AS14420 10070 0.5% 18.9 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 15 - AS6629 10017 0.5% 5008.5 -- NOAA-AS - NOAA 16 - AS2118 9684 0.5% 6.9 -- RELCOM-AS OOO "NPO Relcom" 17 - AS36998 9397 0.5% 18.4 -- SDN-MOBITEL 18 - AS38547 9282 0.5% 21.5 -- WITRIBE-AS-AP WITRIBE PAKISTAN LIMITED 19 - AS27947 8993 0.5% 26.8 -- Telconet S.A 20 - AS25620 8573 0.5% 59.1 -- COTAS LTDA. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13118 19913 1.1% 19913.0 -- ASN-YARTELECOM OJSC Rostelecom 2 - AS6629 10017 0.5% 5008.5 -- NOAA-AS - NOAA 3 - AS38920 7067 0.4% 3533.5 -- TURKLANDBANK-TR TURKLANDBANK 4 - AS14680 7017 0.4% 2339.0 -- REALE-6 - Auction.com 5 - AS10198 11675 0.6% 2335.0 -- CUP-AS-KR Catholic University of Pusan 6 - AS44410 6789 0.4% 2263.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 7 - AS6197 2182 0.1% 2182.0 -- BATI-ATL - BellSouth Network Solutions, Inc 8 - AS30137 94685 5.1% 1552.2 -- SEA-BROADBAND - Sea Broadband, LLC 9 - AS22753 3074 0.2% 1537.0 -- REDHAT-STUTTGART REDHAT Stuttgart 10 - AS36948 3069 0.2% 1534.5 -- KENIC 11 - AS25911 1402 0.1% 1402.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC. 12 - AS36529 2564 0.1% 1282.0 -- AXXA-RACKCO - Rackco.com 13 - AS41733 7682 0.4% 1097.4 -- ZTELECOM-AS JSC "Z-Telecom" 14 - AS48696 1006 0.1% 1006.0 -- TEMP-AS TEMP Ltd. 15 - AS56763 1002 0.1% 1002.0 -- INFOTELL-AS Infotell-Telecom Ltd 16 - AS29126 940 0.1% 940.0 -- DATIQ-AS Datiq B.V. 17 - AS38857 1713 0.1% 856.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 18 - AS29524 806 0.0% 806.0 -- GUILBERT GUILBERT AS NUMBER 19 - AS26260 783 0.0% 783.0 -- WAUSAU-BENEFITS-INC - Wausau Benefits, Inc 20 - AS32244 730 0.0% 730.0 -- LIQUID-WEB-INC - Liquid Web, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 19913 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 13098 0.7% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 184.157.224.0/19 10762 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 4 - 200.46.0.0/19 10122 0.5% AS21599 -- NETDIRECT S.A. 5 - 199.250.214.0/24 8213 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 6 - 199.250.205.0/24 8209 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 7 - 199.250.193.0/24 8208 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 8 - 199.250.192.0/24 8208 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 9 - 202.41.70.0/24 7879 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network 10 - 74.91.52.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 11 - 74.91.59.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 12 - 74.91.56.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 13 - 74.91.61.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 14 - 74.91.57.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 15 - 74.91.58.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 16 - 74.91.63.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 17 - 74.91.54.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 18 - 74.91.60.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 19 - 74.91.53.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC 20 - 74.91.62.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, 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 15 Sep '12

15 Sep '12

This report has been generated at Fri Sep 14 21:13:03 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 07-09-12 427365 246274 08-09-12 428107 246515 09-09-12 428524 246572 10-09-12 428665 246586 11-09-12 428741 246649 12-09-12 429120 246892 13-09-12 428900 246353 14-09-12 429020 246568 AS Summary 42211 Number of ASes in routing system 17607 Number of ASes announcing only one prefix 3329 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113311968 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'). --- 14Sep12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 429249 246442 182807 42.6% All ASes AS6389 3329 188 3141 94.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2144 58 2086 97.3% NET Servicos de Comunicao S.A. AS4766 2981 941 2040 68.4% KIXS-AS-KR Korea Telecom AS22773 1884 161 1723 91.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS17974 2339 618 1721 73.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 3154 1480 1674 53.1% WINDSTREAM - Windstream Communications Inc AS18566 2085 423 1662 79.7% COVAD - Covad Communications Co. AS2118 1401 14 1387 99.0% RELCOM-AS OOO "NPO Relcom" AS10620 2117 784 1333 63.0% Telmex Colombia S.A. AS4323 1582 392 1190 75.2% TWTC - tw telecom holdings, inc. AS7303 1565 451 1114 71.2% Telecom Argentina S.A. AS1785 1915 821 1094 57.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1617 545 1072 66.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1129 210 919 81.4% VIETEL-AS-AP Vietel Corporation AS8151 1583 708 875 55.3% Uninet S.A. de C.V. AS18101 941 158 783 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1126 355 771 68.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 857 119 738 86.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6458 749 42 707 94.4% Telgua AS15557 1226 560 666 54.3% LDCOMNET Societe Francaise du Radiotelephone S.A AS36998 772 124 648 83.9% SDN-MOBITEL AS855 683 52 631 92.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1105 474 631 57.1% LEVEL3 Level 3 Communications AS17676 710 85 625 88.0% GIGAINFRA Softbank BB Corp. AS22561 1027 428 599 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1002 404 598 59.7% VZGNI-TRANSIT - Verizon Online LLC AS24560 1041 443 598 57.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7545 1758 1184 574 32.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS3549 1008 435 573 56.8% GBLX Global Crossing Ltd. AS30036 1388 824 564 40.6% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp Total 46218 13481 32737 70.8% Top 30 total Possible Bogus Routes 5.254.128.0/24 AS42708 PORTLANE Portlane Networks AB 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. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 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 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 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 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.254.254.0/24 AS26274 187.252.0.0/24 AS28557 Cablemas Telecomunicaciones SA de CV 187.252.1.0/24 AS28557 Cablemas Telecomunicaciones SA de CV 192.0.0.0/24 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 194.0.58.0/24 AS49962 ZERO zero.net.uk Ltd 198.18.0.0/15 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14745 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 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/24 AS14754 Telgua 200.75.185.0/24 AS14754 Telgua 200.75.186.0/24 AS14754 Telgua 200.75.187.0/24 AS14754 Telgua 200.75.188.0/24 AS14754 Telgua 200.75.189.0/24 AS14754 Telgua 200.75.190.0/24 AS14754 Telgua 200.75.191.0/24 AS14754 Telgua 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 202.174.125.0/24 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 AS14745 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 213.150.204.0/24 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 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 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 14 Sep '12

14 Sep '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 15 Sep, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 426606 Prefixes after maximum aggregation: 177882 Deaggregation factor: 2.40 Unique aggregates announced to Internet: 207475 Total ASes present in the Internet Routing Table: 42113 Prefixes per ASN: 10.13 Origin-only ASes present in the Internet Routing Table: 33613 Origin ASes announcing only one prefix: 15760 Transit ASes present in the Internet Routing Table: 5611 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 32 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 716 Unregistered ASNs in the Routing Table: 253 Number of 32-bit ASNs allocated by the RIRs: 3277 Number of 32-bit ASNs visible in the Routing Table: 2889 Prefixes from 32-bit ASNs in the Routing Table: 7687 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 177 Number of addresses announced to Internet: 2595714508 Equivalent to 154 /8s, 183 /16s and 117 /24s Percentage of available address space announced: 70.1 Percentage of allocated address space announced: 70.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.6 Total number of prefixes smaller than registry allocations: 150375 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 102576 Total APNIC prefixes after maximum aggregation: 32472 APNIC Deaggregation factor: 3.16 Prefixes being announced from the APNIC address blocks: 103203 Unique aggregates announced from the APNIC address blocks: 42696 APNIC Region origin ASes present in the Internet Routing Table: 4756 APNIC Prefixes per ASN: 21.70 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 768 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 309 Number of APNIC addresses announced to Internet: 707879232 Equivalent to 42 /8s, 49 /16s and 97 /24s Percentage of available APNIC address space announced: 82.7 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: 154269 Total ARIN prefixes after maximum aggregation: 78053 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155263 Unique aggregates announced from the ARIN address blocks: 69144 ARIN Region origin ASes present in the Internet Routing Table: 15238 ARIN Prefixes per ASN: 10.19 ARIN Region origin ASes announcing only one prefix: 5745 ARIN Region transit ASes present in the Internet Routing Table: 1599 Average ARIN Region AS path length visible: 4.1 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: 1084171392 Equivalent to 64 /8s, 159 /16s and 36 /24s Percentage of available ARIN address space announced: 57.4 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: 108355 Total RIPE prefixes after maximum aggregation: 56640 RIPE Deaggregation factor: 1.91 Prefixes being announced from the RIPE address blocks: 110819 Unique aggregates announced from the RIPE address blocks: 70085 RIPE Region origin ASes present in the Internet Routing Table: 16853 RIPE Prefixes per ASN: 6.58 RIPE Region origin ASes announcing only one prefix: 8165 RIPE Region transit ASes present in the Internet Routing Table: 2711 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1876 Number of RIPE addresses announced to Internet: 645372900 Equivalent to 38 /8s, 119 /16s and 155 /24s Percentage of available RIPE address space announced: 93.8 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: 43765 Total LACNIC prefixes after maximum aggregation: 8447 LACNIC Deaggregation factor: 5.18 Prefixes being announced from the LACNIC address blocks: 46833 Unique aggregates announced from the LACNIC address blocks: 21932 LACNIC Region origin ASes present in the Internet Routing Table: 1647 LACNIC Prefixes per ASN: 28.44 LACNIC Region origin ASes announcing only one prefix: 442 LACNIC Region transit ASes present in the Internet Routing Table: 324 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 681 Number of LACNIC addresses announced to Internet: 116179240 Equivalent to 6 /8s, 236 /16s and 193 /24s Percentage of available LACNIC address space announced: 69.2 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: 9832 Total AfriNIC prefixes after maximum aggregation: 2213 AfriNIC Deaggregation factor: 4.44 Prefixes being announced from the AfriNIC address blocks: 10311 Unique aggregates announced from the AfriNIC address blocks: 3470 AfriNIC Region origin ASes present in the Internet Routing Table: 562 AfriNIC Prefixes per ASN: 18.35 AfriNIC Region origin ASes announcing only one prefix: 174 AfriNIC Region transit ASes present in the Internet Routing Table: 128 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: 41805056 Equivalent to 2 /8s, 125 /16s and 229 /24s Percentage of available AfriNIC address space announced: 41.5 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 2979 11429 904 Korea Telecom (KIX) 17974 2339 702 54 PT TELEKOMUNIKASI INDONESIA 7545 1757 301 86 TPG Internet Pty Ltd 4755 1617 387 162 TATA Communications formerly 9829 1333 1106 41 BSNL National Internet Backbo 9583 1177 87 513 Sify Limited 7552 1129 1062 11 Vietel Corporation 4808 1126 2050 320 CNCGROUP IP network: China169 24560 1040 385 159 Bharti Airtel Ltd., Telemedia 9498 1009 310 73 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 3331 3735 185 bellsouth.net, inc. 7029 3154 990 161 Windstream Communications Inc 18566 2085 382 180 Covad Communications 1785 1911 678 128 PaeTec Communications, Inc. 22773 1886 2931 129 Cox Communications, Inc. 20115 1659 1580 615 Charter Communications 4323 1577 1154 387 Time Warner Telecom 30036 1388 273 744 Mediacom Communications Corp 7018 1241 10316 827 AT&T WorldNet Services 7011 1204 329 698 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 1654 544 16 Corbina telecom 2118 1401 97 14 EUnet/RELCOM Autonomous Syste 15557 1226 2247 55 LDCOM NETWORKS 12479 846 773 79 Uni2 Autonomous System 34984 766 205 179 BILISIM TELEKOM 6830 723 2313 447 UPC Distribution Services 20940 720 230 552 Akamai Technologies European 31148 709 37 9 FreeNet ISP 13188 668 100 9 Educational Network 58113 616 69 362 LIR DATACENTER TELECOM SRL 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 2155 368 223 TVCABLE BOGOTA 28573 2145 1248 54 NET Servicos de Comunicao S.A 8151 1580 3034 348 UniNet S.A. de C.V. 7303 1565 1034 199 Telecom Argentina Stet-France 6503 1535 451 69 AVANTEL, S.A. 6458 751 81 15 GUATEL 27947 722 74 94 Telconet S.A 3816 643 310 30 Empresa Nacional de Telecomun 11172 593 85 69 Servicios Alestra S.A de C.V 14420 581 83 100 CORPORACION NACIONAL DE TELEC 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 24863 879 275 36 LINKdotNET AS number 8452 812 958 13 TEDATA 36998 772 48 3 MOBITEL 6713 517 650 19 Itissalat Al-MAGHRIB 24835 269 80 8 RAYA Telecom - Egypt 3741 263 904 223 The Internet Solution 33776 207 12 12 Starcomms Nigeria Limited 12258 194 28 66 Vodacom Internet Company 15706 193 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 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 3331 3735 185 bellsouth.net, inc. 7029 3154 990 161 Windstream Communications Inc 4766 2979 11429 904 Korea Telecom (KIX) 17974 2339 702 54 PT TELEKOMUNIKASI INDONESIA 10620 2155 368 223 TVCABLE BOGOTA 28573 2145 1248 54 NET Servicos de Comunicao S.A 18566 2085 382 180 Covad Communications 1785 1911 678 128 PaeTec Communications, Inc. 22773 1886 2931 129 Cox Communications, Inc. 7545 1757 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 3154 2993 Windstream Communications Inc 17974 2339 2285 PT TELEKOMUNIKASI INDONESIA 28573 2145 2091 NET Servicos de Comunicao S.A 4766 2979 2075 Korea Telecom (KIX) 10620 2155 1932 TVCABLE BOGOTA 18566 2085 1905 Covad Communications 1785 1911 1783 PaeTec Communications, Inc. 22773 1886 1757 Cox Communications, Inc. 7545 1757 1671 TPG Internet Pty Ltd 8402 1654 1638 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.64.0/19 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.249.176.0/20 58056 IKT, d.o.o. 5.249.192.0/19 42277 RIPE Network Coordination Cen 5.254.128.0/24 42708 RIPE Network Coordination Cen 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 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 /8:18 /9:14 /10:29 /11:84 /12:237 /13:476 /14:843 /15:1543 /16:12393 /17:6441 /18:10838 /19:21093 /20:30253 /21:32163 /22:42398 /23:39918 /24:223596 /25:1402 /26:1664 /27:924 /28:175 /29:62 /30:18 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2641 3154 Windstream Communications Inc 18566 2035 2085 Covad Communications 6389 1851 3331 bellsouth.net, inc. 8402 1377 1654 Corbina telecom 30036 1323 1388 Mediacom Communications Corp 22773 1227 1886 Cox Communications, Inc. 15557 1170 1226 LDCOM NETWORKS 11492 1161 1198 Cable One 6503 1053 1535 AVANTEL, S.A. 1785 1013 1911 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:604 2:600 3:1 4:13 5:485 6:3 8:457 12:2000 13:1 14:664 15:11 16:3 17:6 20:27 23:206 24:1789 27:1358 31:1022 32:56 33:2 34:2 36:7 37:737 38:829 39:2 40:133 41:3072 42:158 44:3 46:1587 47:2 49:476 50:595 52:13 54:18 55:9 56:1 57:31 58:986 59:531 60:241 61:1292 62:950 63:1995 64:4266 65:2240 66:4500 67:2040 68:1170 69:3202 70:987 71:509 72:1871 74:2599 75:483 76:313 77:949 78:960 79:488 80:1264 81:957 82:628 83:532 84:615 85:1159 86:810 87:923 88:363 89:1805 90:302 91:5206 92:579 93:1546 94:1604 95:1167 96:416 97:319 98:994 99:39 100:23 101:261 103:1533 105:512 106:118 107:198 108:455 109:1935 110:797 111:964 112:450 113:704 114:657 115:813 116:891 117:729 118:935 119:1266 120:309 121:688 122:1645 123:1161 124:1345 125:1284 128:549 129:184 130:282 131:633 132:301 133:22 134:250 135:61 136:217 137:239 138:340 139:171 140:500 141:282 142:487 143:370 144:497 145:80 146:515 147:257 148:757 149:324 150:157 151:170 152:450 153:183 154:20 155:419 156:222 157:381 158:186 159:647 160:343 161:414 162:359 163:190 164:693 165:420 166:530 167:550 168:964 169:125 170:908 171:150 172:7 173:1688 174:612 175:440 176:799 177:1166 178:1645 180:1361 181:136 182:1052 183:295 184:605 186:2242 187:1248 188:1501 189:1578 190:6026 192:6030 193:5725 194:4554 195:3455 196:1200 197:220 198:3784 199:4996 200:5967 201:1957 202:8714 203:8726 204:4431 205:2548 206:2780 207:2874 208:4069 209:3656 210:2837 211:1533 212:2034 213:1814 214:883 215:87 216:5135 217:1550 218:569 219:315 220:1242 221:536 222:334 223:385 End of report

1 0

Annoucing supernets in BGP?
by Michael Markstaller 13 Sep '12

13 Sep '12

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, just a formal question: Is it good/best practice for Swisscom to announce 80/5 into BGP ? (which covers our assignment 81.16.176.0/20 and many others) More-specific wins, sure.. but we had some troubles yesterday, so just a question to ask.. If it's the wrong ML, sorry, happy to get redirected.. - -- Mit freundlichen Grüssen Michael Markstaller Elaborated Networks GmbH www.elabnet.de Lise-Meitner-Str. 1, D-85662 Hohenbrunn, Germany fon: +49-8102-8951-60, fax: +49-8102-8951-80 Geschäftsführer: Stefan Werner, Michael Markstaller Amtsgericht München HRB 125120, Ust-ID: DE201281054 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iEYEARECAAYFAlBPVDAACgkQaWRHV2kMuAL0FACeOV3dX6Z20RWMCiaNfBWLdpNG XD0An0HOlBRg8JrHIIrlCMcgfq0XmJuL =sRoe -----END PGP SIGNATURE-----

8 12

Fwd: Re: Annoucing supernets in BGP?
by Michael Markstaller 12 Sep '12

12 Sep '12

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > I see three ways: 1) RPKI 2) RPKI 3) RPKI I fully agree! But I ask: where is it used? Obviously nowhere at Tier1/2, otherwise we wouldn't see such a big mess like 80/5 in BGP.. Is it up to me, a XS-provider to start with - while its globally ignored? regards Michael Markstaller Elaborated Networks GmbH www.elabnet.de Lise-Meitner-Str. 1, D-85662 Hohenbrunn, Germany fon: +49-8102-8951-60, fax: +49-8102-8951-80 Geschäftsführer: Stefan Werner, Michael Markstaller Amtsgericht München HRB 125120, Ust-ID: DE201281054 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iEYEARECAAYFAlBPfl0ACgkQaWRHV2kMuALt0wCcChjD/i/09cVhCK5VU7EPABPS RvEAoPVqblShjgKtH1dZK2S4rZC12ACQ =tHEE -----END PGP SIGNATURE-----

3 4

Updated agenda for Amsterdam
by Rob Evans 11 Sep '12

11 Sep '12

All, Here is a slightly updated agenda for our meeting in a couple of weeks time. Regards, Rob A. Welcome. 0:05 Thank scribe, jabber monitor and stenographer. Minutes of working group meeting at RIPE65. Moving the Route Flap Damping document to last call. B. BGP Security Best Practices 0:10 Ivan Pepelnjak http://tools.ietf.org/html/draft-jdurand-bgp-security-01 C. A Case Study of IPv6 /48 Filtering 0:15 Emile Aben D. Summary of the open source routing BoF 0:15 Martin Winter E. IPv6 Real-Time Blackholing (with configuration examples) Nick Hilliard Y. Interaction with other working groups Z. AOB

1 0

New on RIPE Labs: Update on AS Path Lengths Over Time
by Mirjam Kuehne 10 Sep '12

10 Sep '12

Dear colleagues, Please find a new article on RIPE Labs: Update on AS Path Lengths Over Time: https://labs.ripe.net/Members/mirjam/update-on-as-path-lengths-over-time Kind regards, Mirjam Kuehne RIPE NCC

1 0

BGP Update Report
by cidr-report＠potaroo.net 08 Sep '12

08 Sep '12

BGP Update Report Interval: 30-Aug-12 -to- 06-Sep-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6517 143391 6.8% 279.0 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 2 - AS30137 130915 6.2% 2146.1 -- SEA-BROADBAND - Sea Broadband, LLC 3 - AS10198 86716 4.1% 17343.2 -- CUP-AS-KR Catholic University of Pusan 4 - AS8402 43880 2.1% 30.5 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS9829 36108 1.7% 29.2 -- BSNL-NIB National Internet Backbone 6 - AS22561 26219 1.2% 25.1 -- DIGITAL-TELEPORT - Digital Teleport Inc. 7 - AS24560 23941 1.1% 41.9 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS13118 20062 1.0% 418.0 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS1637 16835 0.8% 189.2 -- DNIC-AS-01637 - Headquarters, USAISC 10 - AS28238 14083 0.7% 440.1 -- 11 - AS3356 14040 0.7% 12.8 -- LEVEL3 Level 3 Communications 12 - AS25620 11921 0.6% 56.5 -- COTAS LTDA. 13 - AS27947 11885 0.6% 16.5 -- Telconet S.A 14 - AS2697 11748 0.6% 94.0 -- ERX-ERNET-AS Education and Research Network 15 - AS19361 11314 0.5% 332.8 -- Atrium Telecomunicacoes Ltda 16 - AS28573 10642 0.5% 4.9 -- NET Servicos de Comunicao S.A. 17 - AS7029 10532 0.5% 3.0 -- WINDSTREAM - Windstream Communications Inc 18 - AS21599 10127 0.5% 81.7 -- NETDIRECT S.A. 19 - AS5800 9861 0.5% 38.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - AS38920 9159 0.4% 4579.5 -- TURKLANDBANK-TR TURKLANDBANK TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS10198 86716 4.1% 17343.2 -- CUP-AS-KR Catholic University of Pusan 2 - AS38920 9159 0.4% 4579.5 -- TURKLANDBANK-TR TURKLANDBANK 3 - AS14680 6671 0.3% 2223.7 -- REALE-6 - Auction.com 4 - AS30137 130915 6.2% 2146.1 -- SEA-BROADBAND - Sea Broadband, LLC 5 - AS44410 5228 0.2% 1742.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 6 - AS38857 1596 0.1% 1596.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 7 - AS36948 3143 0.1% 1571.5 -- KENIC 8 - AS6629 8923 0.4% 1274.7 -- NOAA-AS - NOAA 9 - AS13178 4286 0.2% 1071.5 -- DIGCOMM Digital communications, LTD 10 - AS41733 8324 0.4% 1040.5 -- ZTELECOM-AS JSC "Z-Telecom" 11 - AS29126 881 0.0% 881.0 -- DATIQ-AS Datiq B.V. 12 - AS46620 768 0.0% 768.0 -- WBH-ISC-RO - William Beaumont Hospital 13 - AS25715 1414 0.1% 707.0 -- UREACH-C - UREACH TECHNOLOGIES, INC. 14 - AS29398 503 0.0% 503.0 -- PETROBALTIC "Petrobaltic" S.A. 15 - AS32529 493 0.0% 493.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 16 - AS56763 474 0.0% 474.0 -- INFOTELL-AS Infotell-Telecom Ltd 17 - AS28238 14083 0.7% 440.1 -- 18 - AS48696 436 0.0% 436.0 -- TEMP-AS TEMP Ltd. 19 - AS21023 432 0.0% 432.0 -- UPB-AS Joint Stock Company Ural Industrial Bank 20 - AS13118 20062 1.0% 418.0 -- ASN-YARTELECOM OJSC Rostelecom TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 20015 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 110.9.62.0/23 17942 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan 3 - 110.9.64.0/23 17935 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan 4 - 110.9.61.0/24 17935 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan 5 - 203.232.208.0/21 16455 0.7% AS10198 -- CUP-AS-KR Catholic University of Pusan 6 - 210.93.62.0/23 16449 0.7% AS10198 -- CUP-AS-KR Catholic University of Pusan 7 - 184.159.130.0/23 13806 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 8 - 199.250.214.0/24 11293 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 9 - 199.250.206.0/24 11291 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 10 - 199.250.213.0/24 11290 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 11 - 199.250.204.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 12 - 199.250.215.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 13 - 199.250.207.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 14 - 199.250.195.0/24 11288 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 15 - 199.250.205.0/24 11286 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 16 - 199.250.193.0/24 11283 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 17 - 199.250.192.0/24 11283 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 18 - 199.250.212.0/24 11258 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 19 - 184.157.224.0/19 10921 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 20 - 74.91.60.0/24 10908 0.5% AS30137 -- SEA-BROADBAND - Sea Broadband, 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 08 Sep '12

08 Sep '12

This report has been generated at Fri Sep 7 21:13:05 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 31-08-12 426827 246600 01-09-12 426662 246502 02-09-12 426856 246667 03-09-12 427078 246831 04-09-12 426935 245691 05-09-12 427098 246050 06-09-12 427448 246019 07-09-12 427365 246183 AS Summary 42141 Number of ASes in routing system 17590 Number of ASes announcing only one prefix 3459 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 113164512 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'). --- 07Sep12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 428070 246197 181873 42.5% All ASes AS6389 3334 187 3147 94.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2141 58 2083 97.3% NET Servicos de Comunicao S.A. AS17974 2342 537 1805 77.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 1888 158 1730 91.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7029 3459 1733 1726 49.9% WINDSTREAM - Windstream Communications Inc AS18566 2085 423 1662 79.7% COVAD - Covad Communications Co. AS4766 2954 1462 1492 50.5% KIXS-AS-KR Korea Telecom AS2118 1401 14 1387 99.0% RELCOM-AS OOO "NPO Relcom" AS10620 2132 785 1347 63.2% Telmex Colombia S.A. AS4323 1582 389 1193 75.4% TWTC - tw telecom holdings, inc. AS7303 1564 451 1113 71.2% Telecom Argentina S.A. AS1785 1914 824 1090 56.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1618 546 1072 66.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1121 207 914 81.5% VIETEL-AS-AP Vietel Corporation AS8151 1570 695 875 55.7% Uninet S.A. de C.V. AS18101 941 157 784 83.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1121 354 767 68.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS6458 791 42 749 94.7% Telgua AS13977 848 121 727 85.7% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS15557 1221 556 665 54.5% LDCOMNET Societe Francaise du Radiotelephone S.A AS3356 1107 475 632 57.1% LEVEL3 Level 3 Communications AS855 682 52 630 92.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS36998 776 146 630 81.2% SDN-MOBITEL AS17676 711 85 626 88.0% GIGAINFRA Softbank BB Corp. AS22561 1034 428 606 58.6% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1002 404 598 59.7% VZGNI-TRANSIT - Verizon Online LLC AS24560 1040 442 598 57.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS30036 1417 833 584 41.2% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS7545 1752 1182 570 32.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS3549 1001 438 563 56.2% GBLX Global Crossing Ltd. Total 46549 14184 32365 69.5% Top 30 total Possible Bogus Routes 5.226.64.0/18 AS12741 INTERNETIA-AS Netia SA 5.226.136.0/21 AS25369 BANDWIDTH-AS Bandwith Technologies Ltd 5.228.0.0/16 AS42610 NCNET-AS National Cable Networks 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. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 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 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 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 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 109.177.0.0/16 AS5541 ADNET-TELECOM AdNet Telecom 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.254.254.0/24 AS26274 176.124.148.0/24 AS29518 BREDBAND2 Bredband2 AB 176.124.172.0/22 AS52165 PDSINET Personal Development Systems International SRL 176.124.176.0/21 AS52165 PDSINET Personal Development Systems International SRL 188.114.96.0/20 AS13335 CLOUDFLARENET - CloudFlare, Inc. 192.0.0.0/24 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.18.0.0/15 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14745 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 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/24 AS14754 Telgua 200.75.185.0/24 AS14754 Telgua 200.75.186.0/24 AS14754 Telgua 200.75.187.0/24 AS14754 Telgua 200.75.188.0/24 AS14754 Telgua 200.75.189.0/24 AS14754 Telgua 200.75.190.0/24 AS14754 Telgua 200.75.191.0/24 AS14754 Telgua 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 202.151.40.0/21 AS24453 202.151.40.0/24 AS24453 202.151.41.0/24 AS24453 202.151.42.0/24 AS24453 202.151.43.0/24 AS24453 202.151.44.0/24 AS24453 202.151.45.0/24 AS24453 202.151.46.0/24 AS24453 202.151.47.0/24 AS24453 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 202.180.224.0/19 AS1221 ASN-TELSTRA Telstra Pty Ltd 202.180.236.0/24 AS38472 UCMS-AS-AP UCMS 202.180.253.0/24 AS38472 UCMS-AS-AP UCMS 202.180.255.0/24 AS38472 UCMS-AS-AP UCMS 203.0.113.0/24 AS14745 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 209.205.192.0/19 AS20228 209.205.224.0/20 AS20228 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 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 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 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

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Weekly Routing Table Report
by Routing Analysis Role Account 07 Sep '12

07 Sep '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 08 Sep, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 425836 Prefixes after maximum aggregation: 178207 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 207327 Total ASes present in the Internet Routing Table: 42041 Prefixes per ASN: 10.13 Origin-only ASes present in the Internet Routing Table: 33589 Origin ASes announcing only one prefix: 15753 Transit ASes present in the Internet Routing Table: 5599 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 32 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 715 Unregistered ASNs in the Routing Table: 248 Number of 32-bit ASNs allocated by the RIRs: 3235 Number of 32-bit ASNs visible in the Routing Table: 2853 Prefixes from 32-bit ASNs in the Routing Table: 7496 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 184 Number of addresses announced to Internet: 2593144332 Equivalent to 154 /8s, 144 /16s and 62 /24s Percentage of available address space announced: 70.0 Percentage of allocated address space announced: 70.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.5 Total number of prefixes smaller than registry allocations: 150194 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 102226 Total APNIC prefixes after maximum aggregation: 32992 APNIC Deaggregation factor: 3.10 Prefixes being announced from the APNIC address blocks: 102840 Unique aggregates announced from the APNIC address blocks: 42607 APNIC Region origin ASes present in the Internet Routing Table: 4755 APNIC Prefixes per ASN: 21.63 APNIC Region origin ASes announcing only one prefix: 1245 APNIC Region transit ASes present in the Internet Routing Table: 763 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 297 Number of APNIC addresses announced to Internet: 707762048 Equivalent to 42 /8s, 47 /16s and 151 /24s Percentage of available APNIC address space announced: 82.7 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: 154235 Total ARIN prefixes after maximum aggregation: 77982 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155222 Unique aggregates announced from the ARIN address blocks: 69088 ARIN Region origin ASes present in the Internet Routing Table: 15222 ARIN Prefixes per ASN: 10.20 ARIN Region origin ASes announcing only one prefix: 5736 ARIN Region transit ASes present in the Internet Routing Table: 1595 Average ARIN Region AS path length visible: 4.1 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: 1083362176 Equivalent to 64 /8s, 146 /16s and 203 /24s Percentage of available ARIN address space announced: 57.3 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: 108148 Total RIPE prefixes after maximum aggregation: 56530 RIPE Deaggregation factor: 1.91 Prefixes being announced from the RIPE address blocks: 110545 Unique aggregates announced from the RIPE address blocks: 69820 RIPE Region origin ASes present in the Internet Routing Table: 16841 RIPE Prefixes per ASN: 6.56 RIPE Region origin ASes announcing only one prefix: 8164 RIPE Region transit ASes present in the Internet Routing Table: 2710 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1860 Number of RIPE addresses announced to Internet: 644425956 Equivalent to 38 /8s, 105 /16s and 40 /24s Percentage of available RIPE address space announced: 93.7 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: 43718 Total LACNIC prefixes after maximum aggregation: 8443 LACNIC Deaggregation factor: 5.18 Prefixes being announced from the LACNIC address blocks: 46692 Unique aggregates announced from the LACNIC address blocks: 22215 LACNIC Region origin ASes present in the Internet Routing Table: 1642 LACNIC Prefixes per ASN: 28.44 LACNIC Region origin ASes announcing only one prefix: 435 LACNIC Region transit ASes present in the Internet Routing Table: 320 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 673 Number of LACNIC addresses announced to Internet: 115436584 Equivalent to 6 /8s, 225 /16s and 108 /24s Percentage of available LACNIC address space announced: 68.8 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: 9877 Total AfriNIC prefixes after maximum aggregation: 2203 AfriNIC Deaggregation factor: 4.48 Prefixes being announced from the AfriNIC address blocks: 10353 Unique aggregates announced from the AfriNIC address blocks: 3445 AfriNIC Region origin ASes present in the Internet Routing Table: 560 AfriNIC Prefixes per ASN: 18.49 AfriNIC Region origin ASes announcing only one prefix: 173 AfriNIC Region transit ASes present in the Internet Routing Table: 125 Average AfriNIC Region AS path length visible: 4.7 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: 41688576 Equivalent to 2 /8s, 124 /16s and 30 /24s Percentage of available AfriNIC address space announced: 41.4 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 2950 11125 1418 Korea Telecom (KIX) 17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA 7545 1752 301 86 TPG Internet Pty Ltd 4755 1618 387 162 TATA Communications formerly 9829 1322 1101 31 BSNL National Internet Backbo 9583 1179 87 508 Sify Limited 4808 1121 2049 319 CNCGROUP IP network: China169 7552 1107 1062 11 Vietel Corporation 24560 1040 386 160 Bharti Airtel Ltd., Telemedia 9498 1002 310 73 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 7029 3456 990 154 Windstream Communications Inc 6389 3334 3736 184 bellsouth.net, inc. 18566 2085 382 180 Covad Communications 1785 1912 678 127 PaeTec Communications, Inc. 22773 1888 2931 129 Cox Communications, Inc. 20115 1658 1578 614 Charter Communications 4323 1580 1026 385 Time Warner Telecom 30036 1417 279 746 Mediacom Communications Corp 7018 1260 10316 831 AT&T WorldNet Services 11492 1197 217 343 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 1661 544 16 Corbina telecom 2118 1401 97 14 EUnet/RELCOM Autonomous Syste 15557 1221 2247 55 LDCOM NETWORKS 12479 830 765 82 Uni2 Autonomous System 34984 756 205 179 BILISIM TELEKOM 6830 723 2313 447 UPC Distribution Services 31148 713 37 9 FreeNet ISP 20940 711 227 549 Akamai Technologies European 13188 702 100 9 Educational Network 58113 616 69 362 LIR DATACENTER TELECOM SRL 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 2141 1248 54 NET Servicos de Comunicao S.A 10620 2132 362 221 TVCABLE BOGOTA 8151 1570 3032 343 UniNet S.A. de C.V. 7303 1564 1034 199 Telecom Argentina Stet-France 6503 1535 451 69 AVANTEL, S.A. 6458 792 81 15 GUATEL 27947 721 74 94 Telconet S.A 3816 638 262 95 Empresa Nacional de Telecomun 11172 593 85 69 Servicios Alestra S.A de C.V 14420 580 83 105 CORPORACION NACIONAL DE TELEC 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 24863 878 275 36 LINKdotNET AS number 8452 834 958 13 TEDATA 36998 776 48 3 MOBITEL 6713 517 650 19 Itissalat Al-MAGHRIB 24835 269 80 8 RAYA Telecom - Egypt 3741 262 904 223 The Internet Solution 33776 231 13 11 Starcomms Nigeria Limited 12258 194 28 66 Vodacom Internet Company 15706 193 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 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 7029 3456 990 154 Windstream Communications Inc 6389 3334 3736 184 bellsouth.net, inc. 4766 2950 11125 1418 Korea Telecom (KIX) 17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA 28573 2141 1248 54 NET Servicos de Comunicao S.A 10620 2132 362 221 TVCABLE BOGOTA 18566 2085 382 180 Covad Communications 1785 1912 678 127 PaeTec Communications, Inc. 22773 1888 2931 129 Cox Communications, Inc. 7545 1752 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 6389 3334 3150 bellsouth.net, inc. 17974 2342 2288 PT TELEKOMUNIKASI INDONESIA 28573 2141 2087 NET Servicos de Comunicao S.A 10620 2132 1911 TVCABLE BOGOTA 18566 2085 1905 Covad Communications 1785 1912 1785 PaeTec Communications, Inc. 22773 1888 1759 Cox Communications, Inc. 7545 1752 1666 TPG Internet Pty Ltd 8402 1661 1645 Corbina telecom 4766 2950 1532 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 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.67.0/24 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R 5.226.64.0/18 12741 INTERNETIA Commercial Autonom 5.226.136.0/21 25369 4u servers 5.228.0.0/16 42610 RIPE Network Coordination Cen 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 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 /8:18 /9:14 /10:29 /11:84 /12:237 /13:475 /14:841 /15:1541 /16:12381 /17:6415 /18:10842 /19:21044 /20:30202 /21:32106 /22:42325 /23:39848 /24:223276 /25:1364 /26:1592 /27:921 /28:175 /29:64 /30:18 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2812 3456 Windstream Communications Inc 18566 2035 2085 Covad Communications 6389 1849 3334 bellsouth.net, inc. 8402 1384 1661 Corbina telecom 30036 1350 1417 Mediacom Communications Corp 22773 1231 1888 Cox Communications, Inc. 15557 1165 1221 LDCOM NETWORKS 11492 1160 1197 Cable One 6503 1053 1535 AVANTEL, S.A. 1785 1013 1912 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:581 2:783 3:1 4:13 5:428 6:3 8:455 12:2001 13:1 14:663 15:11 16:3 17:6 20:27 23:203 24:1824 27:1317 31:1015 32:56 33:2 34:2 36:7 37:759 38:828 39:2 40:132 41:3133 42:158 44:3 46:1527 47:2 49:468 50:592 52:13 54:17 55:6 56:1 57:31 58:989 59:528 60:240 61:1295 62:1002 63:2003 64:4262 65:2241 66:4494 67:2051 68:1169 69:3194 70:985 71:522 72:1870 74:2583 75:495 76:323 77:951 78:941 79:488 80:1265 81:956 82:634 83:531 84:626 85:1157 86:806 87:924 88:350 89:1789 90:303 91:5183 92:578 93:1494 94:1635 95:1271 96:416 97:318 98:893 99:39 100:23 101:260 103:1493 105:512 106:118 107:198 108:444 109:1921 110:794 111:957 112:446 113:682 114:655 115:856 116:825 117:733 118:946 119:1261 120:299 121:691 122:1646 123:1170 124:1352 125:1270 128:549 129:186 130:282 131:631 132:302 133:22 134:251 135:61 136:217 137:238 138:342 139:187 140:502 141:280 142:486 143:366 144:487 145:80 146:514 147:268 148:758 149:323 150:157 151:177 152:451 153:182 154:20 155:420 156:222 157:379 158:184 159:642 160:343 161:414 162:408 163:190 164:693 165:416 166:560 167:544 168:959 169:125 170:905 171:149 172:6 173:1721 174:628 175:445 176:575 177:1102 178:1659 180:1344 181:134 182:1043 183:230 184:597 186:2195 187:1244 188:1529 189:1586 190:6094 192:6024 193:5720 194:4560 195:3447 196:1215 197:220 198:3776 199:4975 200:5994 201:1969 202:8712 203:8698 204:4419 205:2542 206:2752 207:2875 208:4057 209:3668 210:2833 211:1536 212:2025 213:1809 214:893 215:88 216:5140 217:1553 218:548 219:316 220:1239 221:532 222:339 223:378 End of report

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Routing WG Agenda for RIPE 65.
by Rob Evans 03 Sep '12

03 Sep '12

Hi all, Here is the agenda as it stands for our meeting in Amsterdam. As you'll note, there is still some time up for grabs if there is a hot topic to discuss. All the best, Rob A. Welcome. 0:05 Thank scribe, jabber monitor and stenographer. Minutes of working group meeting at RIPE65. Reminder to comment on flap damping document. B. BGP Security Best Practices 0:10 Ivan Pepelnjak http://tools.ietf.org/html/draft-jdurand-bgp-security-01 C. IPv6 Real-Time Blackholing (with config examples) Nick Hilliard Y. Interaction with other working groups Z. AOB

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BGP Update Report
by cidr-report＠potaroo.net 01 Sep '12

01 Sep '12

BGP Update Report Interval: 23-Aug-12 -to- 30-Aug-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 50659 2.2% 26.8 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS9829 39453 1.7% 30.2 -- BSNL-NIB National Internet Backbone 3 - AS10198 33365 1.4% 6673.0 -- CUP-AS-KR Catholic University of Pusan 4 - AS6517 31766 1.4% 61.2 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 5 - AS24560 30170 1.3% 29.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 6 - AS30137 27638 1.2% 453.1 -- SEA-BROADBAND - Sea Broadband, LLC 7 - AS22561 26874 1.1% 25.8 -- DIGITAL-TELEPORT - Digital Teleport Inc. 8 - AS1637 18388 0.8% 206.6 -- DNIC-AS-01637 - Headquarters, USAISC 9 - AS13118 18051 0.8% 376.1 -- ASN-YARTELECOM OJSC Rostelecom 10 - AS27947 16857 0.7% 23.3 -- Telconet S.A 11 - AS2697 16556 0.7% 78.1 -- ERX-ERNET-AS Education and Research Network 12 - AS10620 16227 0.7% 7.6 -- Telmex Colombia S.A. 13 - AS6458 14218 0.6% 15.9 -- Telgua 14 - AS11492 13834 0.6% 11.6 -- CABLEONE - CABLE ONE, INC. 15 - AS6389 13685 0.6% 4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 16 - AS8151 13594 0.6% 8.7 -- Uninet S.A. de C.V. 17 - AS7029 13198 0.6% 3.7 -- WINDSTREAM - Windstream Communications Inc 18 - AS19361 13158 0.6% 387.0 -- Atrium Telecomunicacoes Ltda 19 - AS7738 12237 0.5% 22.1 -- Telecomunicacoes da Bahia S.A. 20 - AS27738 12103 0.5% 21.7 -- Ecuadortelecom S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS10198 33365 1.4% 6673.0 -- CUP-AS-KR Catholic University of Pusan 2 - AS38920 8126 0.3% 4063.0 -- TURKLANDBANK-TR TURKLANDBANK 3 - AS14680 6787 0.3% 2262.3 -- REALE-6 - Auction.com 4 - AS52378 1716 0.1% 1716.0 -- UNIVERSIDAD NACIONAL DE VILLA MARIA 5 - AS44410 4818 0.2% 1606.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 6 - AS16535 4394 0.2% 1464.7 -- ECHOS-3 - Echostar Holding Purchasing Corporation 7 - AS19859 2465 0.1% 1232.5 -- FLAIR-DATA-SYSTEMS - Flair Data Systems 8 - AS4623 7507 0.3% 938.4 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1 9 - AS27771 1857 0.1% 928.5 -- Instituto Venezolano de Investigaciones Cientificas 10 - AS29126 850 0.0% 850.0 -- DATIQ-AS Datiq B.V. 11 - AS52297 802 0.0% 802.0 -- HAICOM (Haiti Communications, S.A.) 12 - AS43298 749 0.0% 749.0 -- SEQUENCE-AS Sequence Collective Ltd 13 - AS10445 3524 0.1% 704.8 -- HTG - Huntleigh Telcom 14 - AS32529 618 0.0% 618.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 15 - AS38857 1120 0.1% 560.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 16 - AS55856 1041 0.0% 520.5 -- UNIMAS-MY Universiti Malaysia Sarawak 17 - AS29398 490 0.0% 490.0 -- PETROBALTIC "Petrobaltic" S.A. 18 - AS52851 967 0.0% 483.5 -- 19 - AS21023 468 0.0% 468.0 -- UPB-AS Joint Stock Company Ural Industrial Bank 20 - AS30137 27638 1.2% 453.1 -- SEA-BROADBAND - Sea Broadband, LLC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 17909 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 13650 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 184.157.224.0/19 10578 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 4 - 200.46.0.0/19 10214 0.4% AS21599 -- NETDIRECT S.A. 5 - 122.161.0.0/16 9424 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 6 - 194.156.165.0/24 8059 0.3% AS38920 -- TURKLANDBANK-TR TURKLANDBANK 7 - 66.6.104.0/24 7578 0.3% AS10970 -- LIGHTEDGE - LightEdge Solutions 8 - 110.9.62.0/23 6998 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan 9 - 110.9.61.0/24 6998 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan 10 - 110.9.64.0/23 6997 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan 11 - 202.41.70.0/24 6289 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network 12 - 202.56.215.0/24 6252 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 13 - 210.93.62.0/23 6187 0.2% AS10198 -- CUP-AS-KR Catholic University of Pusan 14 - 203.232.208.0/21 6185 0.2% AS10198 -- CUP-AS-KR Catholic University of Pusan 15 - 123.252.208.0/24 5642 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd 16 - 210.10.118.0/23 5548 0.2% AS7600 -- ESCAPE-NET-AS Escape.net 17 - 12.139.133.0/24 5491 0.2% AS14680 -- REALE-6 - Auction.com 18 - 194.63.9.0/24 5112 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 19 - 67.47.194.0/23 4386 0.2% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation 20 - 182.64.0.0/16 4264 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 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

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Any more for any more? (Agenda items for Amsterdam)
by Rob Evans 29 Aug '12

29 Aug '12

Hi all, Lest we finish before the end of the coffee break two meetings running, are there any more suggestions for items to discuss in Amsterdam in 29 days time? Cheers, Rob

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BGP Update Report
by cidr-report＠potaroo.net 25 Aug '12

25 Aug '12

BGP Update Report Interval: 19-Aug-12 -to- 23-Aug-12 (4 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 36689 1.0% 20.9 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS6389 30409 0.8% 9.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 3 - AS24560 29347 0.8% 28.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - AS5800 28400 0.8% 110.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 5 - AS7029 26168 0.7% 6.3 -- WINDSTREAM - Windstream Communications Inc 6 - AS9829 26027 0.7% 19.7 -- BSNL-NIB National Internet Backbone 7 - AS10620 25997 0.7% 12.4 -- Telmex Colombia S.A. 8 - AS22561 23738 0.7% 22.8 -- DIGITAL-TELEPORT - Digital Teleport Inc. 9 - AS11992 20720 0.6% 47.1 -- CENTENNIAL-PR - Centennial de Puerto Rico 10 - AS28573 19159 0.5% 9.3 -- NET Servicos de Comunicao S.A. 11 - AS4766 17816 0.5% 6.2 -- KIXS-AS-KR Korea Telecom 12 - AS18566 14895 0.4% 7.1 -- COVAD - Covad Communications Co. 13 - AS8151 14510 0.4% 9.7 -- Uninet S.A. de C.V. 14 - AS9498 14397 0.4% 14.3 -- BBIL-AP BHARTI Airtel Ltd. 15 - AS14117 14045 0.4% 24.9 -- Telefonica del Sur S.A. 16 - AS6503 14020 0.4% 9.1 -- Axtel, S.A.B. de C.V. 17 - AS1785 13856 0.4% 7.1 -- AS-PAETEC-NET - PaeTec Communications, Inc. 18 - AS17974 13372 0.4% 5.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 19 - AS27947 12804 0.4% 17.7 -- Telconet S.A 20 - AS20115 11843 0.3% 7.2 -- CHARTER-NET-HKY-NC - Charter Communications TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38920 6621 0.2% 3310.5 -- TURKLANDBANK-TR TURKLANDBANK 2 - AS16535 4068 0.1% 1356.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation 3 - AS57755 1156 0.0% 1156.0 -- FASTPRONET-AS PE Andrushkov Sergey Yur'yevich 4 - AS16536 1131 0.0% 1131.0 -- HPES - Hewlett-Packard Company 5 - AS44410 2791 0.1% 930.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 6 - AS19859 1707 0.1% 853.5 -- FLAIR-DATA-SYSTEMS - Flair Data Systems 7 - AS38857 1266 0.0% 633.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 8 - AS14680 1835 0.1% 611.7 -- REALE-6 - Auction.com 9 - AS27771 1042 0.0% 521.0 -- Instituto Venezolano de Investigaciones Cientificas 10 - AS42806 500 0.0% 500.0 -- TELECOM-AS Telecom Georgia 11 - AS56578 2214 0.1% 442.8 -- TS-AS Telesputnik Ltd 12 - AS29126 437 0.0% 437.0 -- DATIQ-AS Datiq B.V. 13 - AS32529 363 0.0% 363.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 14 - AS37420 633 0.0% 316.5 -- UNIV-JOS 15 - AS22721 315 0.0% 315.0 -- SPC-1 - Saint Peter's College 16 - AS59400 299 0.0% 299.0 -- INFONOT-AS INFONOT SYSTEMS S.R.L. 17 - AS21023 294 0.0% 294.0 -- UPB-AS Joint Stock Company Ural Industrial Bank 18 - AS29398 292 0.0% 292.0 -- PETROBALTIC "Petrobaltic" S.A. 19 - AS57201 285 0.0% 285.0 -- EDF-AS Estonian Defence Forces 20 - AS51250 281 0.0% 281.0 -- ITE-PROTON-AS "Information technologies enterprise "Proton" LTD TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 10908 0.3% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 8241 0.2% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 184.157.224.0/19 6843 0.2% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 4 - 194.156.165.0/24 6609 0.2% AS38920 -- TURKLANDBANK-TR TURKLANDBANK 5 - 182.64.0.0/16 6328 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 6 - 200.46.0.0/19 6105 0.2% AS21599 -- NETDIRECT S.A. 7 - 103.3.24.0/24 5853 0.2% AS45474 -- NEXUSGUARD-AS-AP Suite 1602, 16/F., Tower 2, Nina Tower 8 - 122.161.0.0/16 5129 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 9 - 67.47.194.0/23 4043 0.1% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation 10 - 202.56.215.0/24 3526 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 11 - 139.139.19.0/24 3389 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center 12 - 123.252.208.0/24 3315 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd 13 - 194.63.9.0/24 3127 0.1% AS1273 -- CW Cable and Wireless Worldwide plc 14 - 69.38.178.0/24 2444 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 15 - 59.177.48.0/20 1911 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 16 - 182.19.32.0/19 1726 0.1% AS55410 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020 17 - 216.138.65.0/24 1700 0.1% AS19859 -- FLAIR-DATA-SYSTEMS - Flair Data Systems 18 - 65.82.30.0/24 1643 0.0% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc 19 - 182.19.48.0/20 1600 0.0% AS55410 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020 20 - 78.111.6.0/23 1591 0.0% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 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

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Weekly Routing Table Report
by Routing Analysis Role Account 24 Aug '12

24 Aug '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 25 Aug, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 264582 Prefixes after maximum aggregation: 97761 Deaggregation factor: 2.71 Unique aggregates announced to Internet: 119633 Total ASes present in the Internet Routing Table: 29036 Prefixes per ASN: 9.11 Origin-only ASes present in the Internet Routing Table: 22245 Origin ASes announcing only one prefix: 11565 Transit ASes present in the Internet Routing Table: 4486 Transit-only ASes present in the Internet Routing Table: 492 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 32 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 435 Unregistered ASNs in the Routing Table: 144 Number of 32-bit ASNs allocated by the RIRs: 3169 Number of 32-bit ASNs visible in the Routing Table: 2305 Prefixes from 32-bit ASNs in the Routing Table: 6164 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 74 Number of addresses announced to Internet: 2132781732 Equivalent to 127 /8s, 31 /16s and 170 /24s Percentage of available address space announced: 57.5 Percentage of allocated address space announced: 57.6 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.3 Total number of prefixes smaller than registry allocations: 117536 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59813 Total APNIC prefixes after maximum aggregation: 15336 APNIC Deaggregation factor: 3.90 Prefixes being announced from the APNIC address blocks: 60438 Unique aggregates announced from the APNIC address blocks: 22879 APNIC Region origin ASes present in the Internet Routing Table: 2883 APNIC Prefixes per ASN: 20.96 APNIC Region origin ASes announcing only one prefix: 806 APNIC Region transit ASes present in the Internet Routing Table: 609 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 242 Number of APNIC addresses announced to Internet: 551407040 Equivalent to 32 /8s, 221 /16s and 205 /24s Percentage of available APNIC address space announced: 64.4 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: 96228 Total ARIN prefixes after maximum aggregation: 43322 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 97518 Unique aggregates announced from the ARIN address blocks: 38278 ARIN Region origin ASes present in the Internet Routing Table: 10585 ARIN Prefixes per ASN: 9.21 ARIN Region origin ASes announcing only one prefix: 4892 ARIN Region transit ASes present in the Internet Routing Table: 1244 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: 7 Number of ARIN addresses announced to Internet: 937035712 Equivalent to 55 /8s, 218 /16s and 7 /24s Percentage of available ARIN address space announced: 49.6 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: 74529 Total RIPE prefixes after maximum aggregation: 34410 RIPE Deaggregation factor: 2.17 Prefixes being announced from the RIPE address blocks: 76326 Unique aggregates announced from the RIPE address blocks: 45907 RIPE Region origin ASes present in the Internet Routing Table: 11345 RIPE Prefixes per ASN: 6.73 RIPE Region origin ASes announcing only one prefix: 5497 RIPE Region transit ASes present in the Internet Routing Table: 2197 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1423 Number of RIPE addresses announced to Internet: 548373764 Equivalent to 32 /8s, 175 /16s and 133 /24s Percentage of available RIPE address space announced: 79.7 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: 20998 Total LACNIC prefixes after maximum aggregation: 3524 LACNIC Deaggregation factor: 5.96 Prefixes being announced from the LACNIC address blocks: 23232 Unique aggregates announced from the LACNIC address blocks: 10439 LACNIC Region origin ASes present in the Internet Routing Table: 1009 LACNIC Prefixes per ASN: 23.02 LACNIC Region origin ASes announcing only one prefix: 258 LACNIC Region transit ASes present in the Internet Routing Table: 243 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 630 Number of LACNIC addresses announced to Internet: 72150560 Equivalent to 4 /8s, 76 /16s and 238 /24s Percentage of available LACNIC address space announced: 43.0 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, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6759 Total AfriNIC prefixes after maximum aggregation: 1134 AfriNIC Deaggregation factor: 5.96 Prefixes being announced from the AfriNIC address blocks: 6994 Unique aggregates announced from the AfriNIC address blocks: 2064 AfriNIC Region origin ASes present in the Internet Routing Table: 392 AfriNIC Prefixes per ASN: 17.84 AfriNIC Region origin ASes announcing only one prefix: 112 AfriNIC Region transit ASes present in the Internet Routing Table: 94 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: 3 Number of AfriNIC addresses announced to Internet: 23734528 Equivalent to 1 /8s, 106 /16s and 41 /24s Percentage of available AfriNIC address space announced: 23.6 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 17974 2051 678 47 PT TELEKOMUNIKASI INDONESIA 9829 1271 1068 25 BSNL National Internet Backbo 7545 1252 217 20 TPG Internet Pty Ltd 4766 1140 8409 574 Korea Telecom (KIX) 4755 1113 310 98 TATA Communications formerly 7552 1066 1054 9 Vietel Corporation 24560 1017 384 140 Bharti Airtel Ltd., Telemedia 9498 884 276 49 BHARTI Airtel Ltd. 4808 726 1581 181 CNCGROUP IP network: China169 17488 577 135 181 Hathway IP Over Cable Interne 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 7029 2956 878 80 Windstream Communications Inc 6389 2739 3537 137 bellsouth.net, inc. 18566 1924 369 140 Covad Communications 22773 1729 2908 64 Cox Communications, Inc. 20115 1590 1568 569 Charter Communications 30036 1445 284 732 Mediacom Communications Corp 11492 1197 217 345 Cable One 7011 1157 311 676 Citizens Utilities 1785 1007 378 32 PaeTec Communications, Inc. 19262 952 4686 386 Verizon Global Networks 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 1561 538 12 Corbina telecom 15557 1182 2232 27 LDCOM NETWORKS 12479 818 759 79 Uni2 Autonomous System 20940 692 226 534 Akamai Technologies European 31148 678 35 6 FreeNet ISP 13188 656 100 8 Educational Network 58113 613 69 359 LIR DATACENTER TELECOM SRL 8551 528 336 40 Bezeq International 34984 386 131 63 BILISIM TELEKOM 6830 379 2066 213 UPC Distribution Services 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 1780 1042 32 NET Servicos de Comunicao S.A 6503 1113 360 18 AVANTEL, S.A. 10620 1107 221 152 TVCABLE BOGOTA 8151 1064 2424 191 UniNet S.A. de C.V. 7303 997 761 111 Telecom Argentina Stet-France 18881 528 576 11 Global Village Telecom 27747 448 104 4 Telecentro S.A. 27947 423 54 65 Telconet S.A 7738 368 704 12 Telecomunicacoes da Bahia S.A 14420 348 61 64 CORPORACION NACIONAL DE TELEC 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 855 402 8 TEDATA 24863 663 125 28 LINKdotNET AS number 36998 534 48 3 MOBITEL 6713 412 539 11 Itissalat Al-MAGHRIB 24835 213 44 5 RAYA Telecom - Egypt 33776 190 12 10 Starcomms Nigeria Limited 29975 172 665 17 Vodacom 12258 142 14 51 Vodacom Internet Company 36923 138 20 4 Swift Networks Limited 29571 130 11 17 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 7029 2956 878 80 Windstream Communications Inc 6389 2739 3537 137 bellsouth.net, inc. 17974 2051 678 47 PT TELEKOMUNIKASI INDONESIA 18566 1924 369 140 Covad Communications 28573 1780 1042 32 NET Servicos de Comunicao S.A 22773 1729 2908 64 Cox Communications, Inc. 20115 1590 1568 569 Charter Communications 8402 1561 538 12 Corbina telecom 30036 1445 284 732 Mediacom Communications Corp 9829 1271 1068 25 BSNL National Internet Backbo Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2739 2602 bellsouth.net, inc. 17974 2051 2004 PT TELEKOMUNIKASI INDONESIA 18566 1924 1784 Covad Communications 28573 1780 1748 NET Servicos de Comunicao S.A 22773 1729 1665 Cox Communications, Inc. 8402 1561 1549 Corbina telecom 9829 1271 1246 BSNL National Internet Backbo 7545 1252 1232 TPG Internet Pty Ltd 15557 1182 1155 LDCOM NETWORKS 6503 1113 1095 AVANTEL, S.A. Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.67.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.68.0/24 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS 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 41.207.224.0/23 36898 UniNet Communications 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 /8:18 /9:13 /10:26 /11:74 /12:215 /13:411 /14:694 /15:1253 /16:10162 /17:5045 /18:8043 /19:13810 /20:22484 /21:23365 /22:28877 /23:25440 /24:122522 /25:622 /26:961 /27:404 /28:89 /29:30 /30:7 /31:0 /32:17 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2468 2956 Windstream Communications Inc 18566 1890 1924 Covad Communications 6389 1534 2739 bellsouth.net, inc. 30036 1381 1445 Mediacom Communications Corp 8402 1292 1561 Corbina telecom 22773 1167 1729 Cox Communications, Inc. 11492 1160 1197 Cable One 15557 1156 1182 LDCOM NETWORKS 7011 907 1157 Citizens Utilities 6503 857 1113 AVANTEL, S.A. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:557 2:768 3:1 4:13 5:364 6:3 8:439 12:2006 13:1 14:647 15:11 16:3 17:6 20:27 23:204 24:1804 27:1324 31:1038 32:56 33:2 34:2 36:8 37:716 38:826 39:1 40:133 41:2852 42:155 44:3 46:1584 47:2 49:468 50:592 52:13 54:17 55:7 56:1 57:31 58:990 59:523 60:238 61:1284 62:991 63:2009 64:4264 65:2245 66:4520 67:2044 68:1157 69:3208 70:989 71:525 72:1861 74:2572 75:491 76:330 77:952 78:906 79:490 80:1276 81:956 82:633 83:534 84:622 85:1136 86:787 87:928 88:350 89:1809 90:301 91:5128 92:591 93:1481 94:1568 95:1268 96:414 97:317 98:892 99:39 100:23 101:261 103:1433 105:512 106:115 107:195 108:431 109:1908 110:795 111:956 112:430 113:686 114:652 115:847 116:888 117:729 118:934 119:1245 120:301 121:690 122:1657 123:1171 124:1356 125:1265 128:525 129:183 130:283 131:626 132:299 133:22 134:246 135:61 136:218 137:239 138:338 139:184 140:501 141:275 142:483 143:361 144:486 145:81 146:512 147:258 148:758 149:300 150:156 151:168 152:458 153:177 154:20 155:414 156:224 157:382 158:179 159:631 160:348 161:409 162:404 163:189 164:689 165:411 166:560 167:538 168:957 169:125 170:907 171:145 172:5 173:1717 174:632 175:440 176:603 177:1050 178:1692 180:1347 181:127 182:1037 183:223 184:590 186:2150 187:1078 188:1440 189:1545 190:1332 End of report

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