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BGP Update Report
Interval: 06-Jun-13 -to- 13-Jun-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS36998 191638 8.3% 470.9 -- SDN-MOBITEL
2 - AS27947 49625 2.1% 149.5 -- Telconet S.A
3 - AS8402 41688 1.8% 26.9 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS4837 39287 1.7% 72.9 -- CHINA169-BACKBONE CNCGROUP China169 Backbone
5 - AS18403 35542 1.5% 70.8 -- FPT-AS-AP The Corporation for Financing & Promoting Technology
6 - AS9829 34126 1.5% 46.9 -- BSNL-NIB National Internet Backbone
7 - AS11492 25202 1.1% 47.9 -- CABLEONE - CABLE ONE, INC.
8 - AS17974 23969 1.0% 12.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
9 - AS7552 23096 1.0% 19.6 -- VIETEL-AS-AP Vietel Corporation
10 - AS27738 20083 0.9% 35.1 -- Ecuadortelecom S.A.
11 - AS2911 19434 0.8% 9717.0 -- CITI4 - Citicorp
12 - AS28573 17318 0.8% 8.0 -- NET Serviços de Comunicação S.A.
13 - AS9416 16478 0.7% 4119.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
14 - AS53189 14565 0.6% 539.4 -- NS Telecomunicações Ltda
15 - AS14420 13361 0.6% 45.4 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
16 - AS10620 12579 0.5% 4.8 -- Telmex Colombia S.A.
17 - AS30693 11508 0.5% 123.7 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
18 - AS50710 11064 0.5% 47.3 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services
19 - AS60974 11001 0.5% 224.5 -- NAICOMS Naicoms EOOD
20 - AS33776 10474 0.5% 56.9 -- STARCOMMS-ASN
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9854 9980 0.4% 9980.0 -- KTO-AS-KR KTO
2 - AS2911 19434 0.8% 9717.0 -- CITI4 - Citicorp
3 - AS6629 7424 0.3% 7424.0 -- NOAA-AS - NOAA
4 - AS8137 4834 0.2% 4834.0 -- DISNEYONLINE-AS - Disney Online
5 - AS42334 4542 0.2% 4542.0 -- BBP-AS Broadband Plus s.a.l.
6 - AS9416 16478 0.7% 4119.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
7 - AS14733 7502 0.3% 3751.0 -- AS14733 - Barclays Capital Inc.
8 - AS6174 6292 0.3% 3146.0 -- SPRINTLINK8 - Sprint
9 - AS36225 2913 0.1% 2913.0 -- INFINITEIT-ASN-01 - Infinite IT Solutions Inc.
10 - AS14680 6729 0.3% 2243.0 -- REALE-6 - Auction.com
11 - AS37367 3705 0.2% 1852.5 -- CALLKEY
12 - AS14453 5891 0.2% 1178.2 -- AS-AKN - ADVANCED KNOWLEDGE NETWORKS
13 - AS57201 1167 0.1% 1167.0 -- EDF-AS Estonian Defence Forces
14 - AS3909 9245 0.4% 1155.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC
15 - AS16982 1150 0.1% 1150.0 -- SUSQUEHANNA-26 - Susquehanna Bank
16 - AS16921 3003 0.1% 1001.0 -- INTELIGLOBE-1 - Inteliglobe USA, Inc.
17 - AS36153 938 0.0% 938.0 -- AVCTHSV - Avocent Huntsville Corporation
18 - AS22688 869 0.0% 869.0 -- DOLGENCORP - Dollar General Corporation
19 - AS8253 820 0.0% 820.0 -- DUTHNET-AS Democritus University of Thrace
20 - AS27164 2233 0.1% 744.3 -- US-INTERNET - Global Reach Communications LLC
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 211.214.206.0/24 9980 0.4% AS9854 -- KTO-AS-KR KTO
2 - 192.193.196.0/24 9717 0.4% AS2911 -- CITI4 - Citicorp
3 - 192.193.195.0/24 9717 0.4% AS2911 -- CITI4 - Citicorp
4 - 92.246.207.0/24 9308 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
5 - 203.118.232.0/21 8394 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
6 - 203.118.224.0/21 8082 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
7 - 192.107.15.0/24 7501 0.3% AS14733 -- AS14733 - Barclays Capital Inc.
8 - 192.58.232.0/24 7424 0.3% AS6629 -- NOAA-AS - NOAA
9 - 12.139.133.0/24 5651 0.2% AS14680 -- REALE-6 - Auction.com
10 - 173.232.235.0/24 5626 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
11 - 173.232.234.0/24 5624 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
12 - 202.41.70.0/24 5152 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network
13 - 198.187.189.0/24 4834 0.2% AS8137 -- DISNEYONLINE-AS - Disney Online
14 - 69.38.178.0/24 4679 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
15 - 62.84.76.0/24 4542 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l.
16 - 64.187.64.0/23 4359 0.2% AS16608 -- KENTEC - Kentec Communications, Inc.
17 - 204.245.102.0/24 3828 0.2% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
18 - 41.75.40.0/21 3703 0.1% AS37367 -- CALLKEY
19 - 5.102.192.0/19 3620 0.1% AS47956 -- XFONE XFONE COMMUNICATION LTD
20 - 64.187.64.0/24 3350 0.1% AS16608 -- KENTEC - Kentec Communications, Inc.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Jun 14 21:13:22 2013 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
07-06-13 457163 260461
08-06-13 457241 260445
09-06-13 457065 260403
10-06-13 457095 260442
11-06-13 457230 260407
12-06-13 457470 260195
13-06-13 457316 260303
14-06-13 457227 260695
AS Summary
44409 Number of ASes in routing system
18362 Number of ASes announcing only one prefix
3007 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
116803552 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').
--- 14Jun13 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 457785 260717 197068 43.0% All ASes
AS6389 3007 79 2928 97.4% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS28573 2812 111 2701 96.1% NET Serviços de Comunicação
S.A.
AS17974 2544 535 2009 79.0% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS4766 2945 938 2007 68.1% KIXS-AS-KR Korea Telecom
AS10620 2660 825 1835 69.0% Telmex Colombia S.A.
AS22773 1984 152 1832 92.3% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS18566 2065 474 1591 77.0% COVAD - Covad Communications
Co.
AS7303 1732 454 1278 73.8% Telecom Argentina S.A.
AS4323 1628 410 1218 74.8% TWTC - tw telecom holdings,
inc.
AS4755 1743 586 1157 66.4% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS2118 1069 85 984 92.0% RELCOM-AS OOO "NPO Relcom"
AS7552 1162 194 968 83.3% VIETEL-AS-AP Vietel
Corporation
AS18881 995 44 951 95.6% Global Village Telecom
AS36998 1237 301 936 75.7% SDN-MOBITEL
AS1785 1992 1149 843 42.3% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 1002 182 820 81.8% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS4808 1144 392 752 65.7% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS701 1535 803 732 47.7% UUNET - MCI Communications
Services, Inc. d/b/a Verizon
Business
AS13977 843 139 704 83.5% CTELCO - FAIRPOINT
COMMUNICATIONS, INC.
AS22561 1191 511 680 57.1% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS855 734 55 679 92.5% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS8151 1289 617 672 52.1% Uninet S.A. de C.V.
AS24560 1077 410 667 61.9% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS6983 1138 477 661 58.1% ITCDELTA - ITC^Deltacom
AS7545 2006 1354 652 32.5% TPG-INTERNET-AP TPG Telecom
Limited
AS17676 732 109 623 85.1% GIGAINFRA Softbank BB Corp.
AS6147 665 48 617 92.8% Telefonica del Peru S.A.A.
AS3549 1050 440 610 58.1% GBLX Global Crossing Ltd.
AS34744 676 72 604 89.3% GVM S.C. GVM SISTEM 2003
S.R.L.
AS31148 802 210 592 73.8% FREENET-AS Freenet Ltd.
Total 45459 12156 33303 73.3% 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-
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.
64.187.208.0/24 AS174 COGENT Cogent/PSI
65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
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
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.35.224.0/22 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
74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc
81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A.
82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A.
82.103.0.0/18 AS30901
91.197.36.0/22 AS43359
91.205.188.0/22 AS47983
91.209.163.0/24 AS48445
91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS
100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange
102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports.
103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd
103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd
115.31.64.0/20 AS17639 COMCLARK-AS ComClark Network & Technology Corp.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
120.50.176.0/24 AS38267
120.50.177.0/24 AS38267
120.50.178.0/24 AS38267
120.50.179.0/24 AS38267
120.50.180.0/24 AS38267
120.50.181.0/24 AS38267
120.50.182.0/24 AS38267
120.50.183.0/24 AS38267
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.
174.138.128.0/20 AS32738
190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA
190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas
190.124.252.0/22 AS7303 Telecom Argentina S.A.
195.248.240.0/23 AS34169 MEDIA-COM-TYCHY Media-Com Sp. z o.o.
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.58.248.0/21 AS27849
201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM
201.77.96.0/20 AS28639 Daniela Ropke da Rosa
201.222.32.0/20 AS27821
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
203.23.1.0/24 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
203.142.219.0/24 AS45149
203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network
203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service
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
204.10.112.0/21 AS27027 ANBELL ASN-ANBELL
204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation
204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC
205.211.160.0/24 AS30045 UHN-ASN - University Health Network
206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc.
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.
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.
207.254.128.0/21 AS30689 FLOW-NET - FLOW
207.254.128.0/24 AS30689 FLOW-NET - FLOW
207.254.136.0/21 AS30689 FLOW-NET - FLOW
208.70.56.0/21 AS32738
208.77.164.0/24 AS22659
208.77.165.0/24 AS22659
208.77.166.0/24 AS22659
208.77.167.0/24 AS22659
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc.
208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.
208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING
208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC)
208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.
209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC
209.209.67.0/24 AS46851 IPARADIGMS - iParadigms, LLC
209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.234.112.0/23 AS32252
209.234.114.0/23 AS32252
209.234.116.0/24 AS32252
209.234.117.0/24 AS32252
209.234.118.0/24 AS32252
209.234.119.0/24 AS32252
209.234.120.0/24 AS32252
209.234.121.0/24 AS32252
209.234.122.0/24 AS32252
213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations
216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.127.192.0/24 AS22166
216.127.193.0/24 AS22166
216.127.194.0/24 AS22166
216.127.195.0/24 AS22166
216.127.196.0/24 AS22166
216.127.196.64/26 AS22166
216.127.197.0/24 AS22166
216.127.198.0/24 AS22166
216.127.199.0/24 AS22166
216.127.200.0/24 AS22166
216.127.201.0/24 AS22166
216.127.202.0/24 AS22166
216.127.203.0/24 AS22166
216.127.204.0/24 AS22166
216.127.205.0/24 AS22166
216.127.206.0/24 AS22166
216.127.207.0/24 AS22166
216.127.208.0/24 AS22166
216.127.209.0/24 AS22166
216.127.210.0/24 AS22166
216.127.211.0/24 AS22166
216.127.212.0/24 AS22166
216.127.213.0/24 AS22166
216.127.214.0/24 AS22166
216.127.215.0/24 AS22166
216.127.216.0/24 AS22166
216.127.217.0/24 AS22166
216.127.218.0/24 AS22166
216.127.219.0/24 AS22166
216.127.220.0/24 AS22166
216.127.221.0/24 AS22166
216.127.222.0/24 AS22166
216.127.223.0/24 AS22166
216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
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
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 Jun, 2013
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 455698
Prefixes after maximum aggregation: 185776
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 226123
Total ASes present in the Internet Routing Table: 44284
Prefixes per ASN: 10.29
Origin-only ASes present in the Internet Routing Table: 34691
Origin ASes announcing only one prefix: 16153
Transit ASes present in the Internet Routing Table: 5876
Transit-only ASes present in the Internet Routing Table: 150
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 55
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 844
Unregistered ASNs in the Routing Table: 367
Number of 32-bit ASNs allocated by the RIRs: 4791
Number of 32-bit ASNs visible in the Routing Table: 3717
Prefixes from 32-bit ASNs in the Routing Table: 10806
Special use prefixes present in the Routing Table: 25
Prefixes being announced from unallocated address space: 229
Number of addresses announced to Internet: 2642097068
Equivalent to 157 /8s, 123 /16s and 51 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 159877
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 109564
Total APNIC prefixes after maximum aggregation: 33495
APNIC Deaggregation factor: 3.27
Prefixes being announced from the APNIC address blocks: 111077
Unique aggregates announced from the APNIC address blocks: 45247
APNIC Region origin ASes present in the Internet Routing Table: 4852
APNIC Prefixes per ASN: 22.89
APNIC Region origin ASes announcing only one prefix: 1226
APNIC Region transit ASes present in the Internet Routing Table: 822
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 572
Number of APNIC addresses announced to Internet: 725150944
Equivalent to 43 /8s, 56 /16s and 236 /24s
Percentage of available APNIC address space announced: 84.7
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: 158888
Total ARIN prefixes after maximum aggregation: 80309
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159495
Unique aggregates announced from the ARIN address blocks: 73943
ARIN Region origin ASes present in the Internet Routing Table: 15730
ARIN Prefixes per ASN: 10.14
ARIN Region origin ASes announcing only one prefix: 5982
ARIN Region transit ASes present in the Internet Routing Table: 1647
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1081940032
Equivalent to 64 /8s, 125 /16s and 24 /24s
Percentage of available ARIN address space announced: 57.2
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 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: 117300
Total RIPE prefixes after maximum aggregation: 60050
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120868
Unique aggregates announced from the RIPE address blocks: 78057
RIPE Region origin ASes present in the Internet Routing Table: 17215
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8166
RIPE Region transit ASes present in the Internet Routing Table: 2833
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2358
Number of RIPE addresses announced to Internet: 656316516
Equivalent to 39 /8s, 30 /16s and 152 /24s
Percentage of available RIPE address space announced: 95.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 48304
Total LACNIC prefixes after maximum aggregation: 9400
LACNIC Deaggregation factor: 5.14
Prefixes being announced from the LACNIC address blocks: 52699
Unique aggregates announced from the LACNIC address blocks: 24771
LACNIC Region origin ASes present in the Internet Routing Table: 1960
LACNIC Prefixes per ASN: 26.89
LACNIC Region origin ASes announcing only one prefix: 590
LACNIC Region transit ASes present in the Internet Routing Table: 364
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 762
Number of LACNIC addresses announced to Internet: 131745576
Equivalent to 7 /8s, 218 /16s and 71 /24s
Percentage of available LACNIC address space announced: 78.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10741
Total AfriNIC prefixes after maximum aggregation: 2481
AfriNIC Deaggregation factor: 4.33
Prefixes being announced from the AfriNIC address blocks: 11330
Unique aggregates announced from the AfriNIC address blocks: 3893
AfriNIC Region origin ASes present in the Internet Routing Table: 632
AfriNIC Prefixes per ASN: 17.93
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 129
Average AfriNIC Region AS path length visible: 4.8
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: 46645504
Equivalent to 2 /8s, 199 /16s and 193 /24s
Percentage of available AfriNIC address space announced: 46.3
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2945 11561 922 Korea Telecom (KIX)
17974 2545 855 91 PT TELEKOMUNIKASI INDONESIA
7545 1999 320 108 TPG Internet Pty Ltd
4755 1744 391 191 TATA Communications formerly
9829 1517 1205 40 BSNL National Internet Backbo
9583 1218 91 503 Sify Limited
7552 1162 1080 13 Vietel Corporation
4808 1144 2124 334 CNCGROUP IP network: China169
9498 1129 309 70 BHARTI Airtel Ltd.
24560 1077 394 164 Bharti Airtel Ltd., Telemedia
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 3007 3691 75 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
1785 1992 677 124 PaeTec Communications, Inc.
22773 1984 2927 122 Cox Communications, Inc.
20115 1665 1618 615 Charter Communications
4323 1625 1138 406 Time Warner Telecom
701 1535 11143 800 UUNET Technologies, Inc.
30036 1328 297 642 Mediacom Communications Corp
7018 1297 11039 830 AT&T WorldNet Services
11492 1218 216 359 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 1667 544 16 Corbina telecom
34984 1276 244 222 BILISIM TELEKOM
2118 1069 97 13 EUnet/RELCOM Autonomous Syste
20940 891 312 695 Akamai Technologies European
13188 808 98 82 Educational Network
31148 802 40 25 FreeNet ISP
8551 772 370 44 Bezeq International
6830 766 2376 440 UPC Distribution Services
12479 677 786 59 Uni2 Autonomous System
34744 676 173 59 SC GVM SISTEM 2003 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 2660 418 208 TVCABLE BOGOTA
28573 2655 1534 167 NET Servicos de Comunicao S.A
7303 1730 1154 225 Telecom Argentina Stet-France
8151 1283 2721 401 UniNet S.A. de C.V.
18881 995 844 20 Global Village Telecom
6503 865 434 65 AVANTEL, S.A.
27947 842 89 106 Telconet S.A
3816 715 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
6147 665 374 25 Telefonica Del Peru
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
36998 1237 80 4 MOBITEL
24863 885 274 31 LINKdotNET AS number
6713 537 617 25 Itissalat Al-MAGHRIB
8452 455 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 261 922 219 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 205 17 9 Ci Telecom Autonomous system
12258 192 28 66 Vodacom Internet Company
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 3007 3691 75 bellsouth.net, inc.
4766 2945 11561 922 Korea Telecom (KIX)
10620 2660 418 208 TVCABLE BOGOTA
28573 2655 1534 167 NET Servicos de Comunicao S.A
17974 2545 855 91 PT TELEKOMUNIKASI INDONESIA
18566 2065 382 184 Covad Communications
7545 1999 320 108 TPG Internet Pty Ltd
1785 1992 677 124 PaeTec Communications, Inc.
22773 1984 2927 122 Cox Communications, Inc.
4755 1744 391 191 TATA Communications formerly
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
28573 2655 2488 NET Servicos de Comunicao S.A
17974 2545 2454 PT TELEKOMUNIKASI INDONESIA
10620 2660 2452 TVCABLE BOGOTA
4766 2945 2023 Korea Telecom (KIX)
7545 1999 1891 TPG Internet Pty Ltd
18566 2065 1881 Covad Communications
1785 1992 1868 PaeTec Communications, Inc.
22773 1984 1862 Cox Communications, Inc.
8402 1667 1651 Corbina telecom
4755 1744 1553 TATA Communications formerly
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.
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 /8:17 /9:11 /10:30 /11:91 /12:250
/13:484 /14:899 /15:1600 /16:12706 /17:6653 /18:11160
/19:22176 /20:32045 /21:34349 /22:47590 /23:42254 /24:239425
/25:1305 /26:1660 /27:851 /28:46 /29:61 /30:18
/31:0 /32:17
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
6389 1726 3007 bellsouth.net, inc.
8402 1363 1667 Corbina telecom
22773 1292 1984 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1196 1328 Mediacom Communications Corp
11492 1180 1218 Cable One
1785 1062 1992 PaeTec Communications, Inc.
6983 1011 1138 ITC^Deltacom
10620 991 2660 TVCABLE BOGOTA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:818 2:841 3:3 4:19 5:791 6:12
8:556 12:1923 13:3 14:836 15:11 16:3
17:10 20:17 23:370 24:1765 27:1473 31:1320
32:43 33:2 34:5 36:40 37:1855 38:874
39:2 40:170 41:2693 42:195 44:6 46:1929
47:2 49:660 50:734 52:11 54:35 55:5
57:26 58:1150 59:575 60:314 61:1405 62:1126
63:2022 64:4320 65:2162 66:4178 67:2054 68:1081
69:3264 70:786 71:488 72:1917 74:2475 75:323
76:303 77:1134 78:1051 79:614 80:1273 81:1007
82:654 83:577 84:541 85:1163 86:454 87:994
88:538 89:1748 90:147 91:5526 92:606 93:1667
94:1865 95:1653 96:513 97:346 98:1005 99:42
100:30 101:327 103:2790 105:517 106:146 107:208
108:514 109:1822 110:904 111:1053 112:544 113:813
114:709 115:964 116:963 117:799 118:1093 119:1313
120:379 121:730 122:1798 123:1220 124:1368 125:1377
128:639 129:223 130:326 131:662 132:341 133:148
134:267 135:67 136:222 137:242 138:359 139:193
140:212 141:332 142:538 143:383 144:500 145:93
146:507 147:384 148:686 149:369 150:157 151:506
152:419 153:188 154:42 155:408 156:268 157:396
158:279 159:732 160:343 161:447 162:420 163:221
164:598 165:497 166:273 167:597 168:1018 169:130
170:1052 171:181 172:21 173:1584 174:546 175:469
176:966 177:2057 178:1860 179:29 180:1460 181:465
182:1231 183:387 184:692 185:540 186:2293 187:1289
188:2150 189:1250 190:6835 192:6721 193:5667 194:4590
195:3430 196:1348 197:936 198:4482 199:5338 200:5988
201:2238 202:8827 203:8901 204:4514 205:2578 206:2799
207:2845 208:4046 209:3618 210:2956 211:1506 212:2186
213:1972 214:926 215:98 216:5235 217:1621 218:619
219:335 220:1281 221:557 222:322 223:456
End of report
1
0
BGP Update Report
Interval: 30-May-13 -to- 06-Jun-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS36998 180296 6.9% 269.1 -- SDN-MOBITEL
2 - AS4837 130901 5.0% 246.1 -- CHINA169-BACKBONE CNCGROUP China169 Backbone
3 - AS17974 83748 3.2% 34.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
4 - AS8402 53306 2.0% 35.4 -- CORBINA-AS OJSC "Vimpelcom"
5 - AS4538 37215 1.4% 71.7 -- ERX-CERNET-BKB China Education and Research Network Center
6 - AS9829 31658 1.2% 50.7 -- BSNL-NIB National Internet Backbone
7 - AS18403 31281 1.2% 74.3 -- FPT-AS-AP The Corporation for Financing & Promoting Technology
8 - AS35548 26358 1.0% 4393.0 -- SMARTTERRA-AS smartTERRA GmbH NL-AMS / DE-DUS1 / DE-DUS2
9 - AS5800 25716 1.0% 111.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
10 - AS33776 24043 0.9% 143.1 -- STARCOMMS-ASN
11 - AS50710 21353 0.8% 89.3 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services
12 - AS7552 16537 0.6% 15.0 -- VIETEL-AS-AP Vietel Corporation
13 - AS2118 16177 0.6% 12.8 -- RELCOM-AS OOO "NPO Relcom"
14 - AS9416 16049 0.6% 8024.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
15 - AS3909 15563 0.6% 864.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC
16 - AS28573 14239 0.6% 6.3 -- NET Serviços de Comunicação S.A.
17 - AS45899 13982 0.5% 37.5 -- VNPT-AS-VN VNPT Corp
18 - AS14420 13457 0.5% 40.8 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
19 - AS9854 13017 0.5% 13017.0 -- KTO-AS-KR KTO
20 - AS7029 12933 0.5% 7.2 -- WINDSTREAM - Windstream Communications Inc
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9854 13017 0.5% 13017.0 -- KTO-AS-KR KTO
2 - AS33920 8322 0.3% 8322.0 -- AQL (aq) Networks Limited
3 - AS9416 16049 0.6% 8024.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
4 - AS19406 5177 0.2% 5177.0 -- TWRS-MA - Towerstream I, Inc.
5 - AS8137 4724 0.2% 4724.0 -- DISNEYONLINE-AS - Disney Online
6 - AS29018 4397 0.2% 4397.0 -- WEBCONTROL-AS SmartTERRA GmbH
7 - AS35548 26358 1.0% 4393.0 -- SMARTTERRA-AS smartTERRA GmbH NL-AMS / DE-DUS1 / DE-DUS2
8 - AS6629 7293 0.3% 3646.5 -- NOAA-AS - NOAA
9 - AS6174 6300 0.2% 3150.0 -- SPRINTLINK8 - Sprint
10 - AS14733 2491 0.1% 2491.0 -- AS14733 - Barclays Capital Inc.
11 - AS14680 6977 0.3% 2325.7 -- REALE-6 - Auction.com
12 - AS36225 2156 0.1% 2156.0 -- INFINITEIT-ASN-01 - Infinite IT Solutions Inc.
13 - AS37367 3387 0.1% 1693.5 -- CALLKEY
14 - AS14453 4366 0.2% 1455.3 -- AS-AKN - ADVANCED KNOWLEDGE NETWORKS
15 - AS42334 4330 0.2% 1443.3 -- BBP-AS Broadband Plus s.a.l.
16 - AS37164 1396 0.1% 1396.0 -- ZAIN-SL
17 - AS36948 2483 0.1% 1241.5 -- KENIC
18 - AS57201 1236 0.1% 1236.0 -- EDF-AS Estonian Defence Forces
19 - AS10445 2204 0.1% 1102.0 -- HTG - Huntleigh Telcom
20 - AS44971 1860 0.1% 930.0 -- GOETEC-AS GOETEC Limited
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 211.214.206.0/24 13017 0.5% AS9854 -- KTO-AS-KR KTO
2 - 92.246.207.0/24 9613 0.3% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
3 - 202.41.70.0/24 9043 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network
4 - 78.40.240.0/24 8322 0.3% AS33920 -- AQL (aq) Networks Limited
5 - 203.118.224.0/21 8051 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
6 - 203.118.232.0/21 7998 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
7 - 192.58.232.0/24 7289 0.3% AS6629 -- NOAA-AS - NOAA
8 - 12.139.133.0/24 5863 0.2% AS14680 -- REALE-6 - Auction.com
9 - 173.232.234.0/24 5837 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
10 - 173.232.235.0/24 5837 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
11 - 69.38.178.0/24 5177 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 151.118.255.0/24 5168 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
13 - 151.118.254.0/24 5168 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
14 - 151.118.18.0/24 5151 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
15 - 198.187.189.0/24 4724 0.2% AS8137 -- DISNEYONLINE-AS - Disney Online
16 - 64.187.64.0/23 4494 0.2% AS16608 -- KENTEC - Kentec Communications, Inc.
17 - 213.218.160.0/19 4397 0.2% AS29018 -- WEBCONTROL-AS SmartTERRA GmbH
18 - 194.9.87.0/24 4396 0.2% AS35548 -- SMARTTERRA-AS smartTERRA GmbH NL-AMS / DE-DUS1 / DE-DUS2
19 - 195.225.132.0/22 4396 0.2% AS35548 -- SMARTTERRA-AS smartTERRA GmbH NL-AMS / DE-DUS1 / DE-DUS2
20 - 194.9.86.0/24 4396 0.2% AS35548 -- SMARTTERRA-AS smartTERRA GmbH NL-AMS / DE-DUS1 / DE-DUS2
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
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1
0
This report has been generated at Fri Jun 7 21:13:20 2013 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
31-05-13 456466 261325
01-06-13 457291 261189
02-06-13 457058 261549
03-06-13 457448 261806
04-06-13 457768 260371
05-06-13 456341 260320
06-06-13 456735 260392
07-06-13 457163 260501
AS Summary
44384 Number of ASes in routing system
18385 Number of ASes announcing only one prefix
3015 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
116910048 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').
--- 07Jun13 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 457311 260494 196817 43.0% All ASes
AS6389 3015 79 2936 97.4% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS28573 2820 110 2710 96.1% NET Serviços de Comunicação
S.A.
AS4766 2958 942 2016 68.2% KIXS-AS-KR Korea Telecom
AS17974 2523 546 1977 78.4% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS22773 1989 154 1835 92.3% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS10620 2650 830 1820 68.7% Telmex Colombia S.A.
AS18566 2065 507 1558 75.4% COVAD - Covad Communications
Co.
AS7303 1732 454 1278 73.8% Telecom Argentina S.A.
AS4323 1621 410 1211 74.7% TWTC - tw telecom holdings,
inc.
AS4755 1737 584 1153 66.4% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS2118 1069 85 984 92.0% RELCOM-AS OOO "NPO Relcom"
AS7552 1164 187 977 83.9% VIETEL-AS-AP Vietel
Corporation
AS18881 974 29 945 97.0% Global Village Telecom
AS36998 1237 301 936 75.7% SDN-MOBITEL
AS1785 1991 1148 843 42.3% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS18101 998 179 819 82.1% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS4808 1141 391 750 65.7% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS13977 844 140 704 83.4% CTELCO - FAIRPOINT
COMMUNICATIONS, INC.
AS701 1533 843 690 45.0% UUNET - MCI Communications
Services, Inc. d/b/a Verizon
Business
AS22561 1192 511 681 57.1% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS855 731 54 677 92.6% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS7545 2000 1326 674 33.7% TPG-INTERNET-AP TPG Telecom
Limited
AS24560 1077 409 668 62.0% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS8151 1277 612 665 52.1% Uninet S.A. de C.V.
AS6983 1138 477 661 58.1% ITCDELTA - ITC^Deltacom
AS8402 1660 1024 636 38.3% CORBINA-AS OJSC "Vimpelcom"
AS17676 730 107 623 85.3% GIGAINFRA Softbank BB Corp.
AS6147 665 48 617 92.8% Telefonica del Peru S.A.A.
AS3549 1046 437 609 58.2% GBLX Global Crossing Ltd.
AS34744 676 72 604 89.3% GVM S.C. GVM SISTEM 2003
S.R.L.
Total 46253 12996 33257 71.9% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.
64.187.208.0/24 AS174 COGENT Cogent/PSI
65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
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
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.35.224.0/22 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
74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc
81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A.
82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A.
82.103.0.0/18 AS30901
91.197.36.0/22 AS43359
91.209.163.0/24 AS48445
91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS
100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange
100.100.100.0/24 AS9950 PUBNETPLUS2-AS-KR DACOM
102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports.
103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd
103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
120.50.176.0/24 AS38267
120.50.177.0/24 AS38267
120.50.178.0/24 AS38267
120.50.179.0/24 AS38267
120.50.180.0/24 AS38267
120.50.181.0/24 AS38267
120.50.182.0/24 AS38267
120.50.183.0/24 AS38267
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.
174.138.128.0/20 AS32738
190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA
190.124.252.0/22 AS7303 Telecom Argentina S.A.
195.248.240.0/23 AS34169 MEDIA-COM-TYCHY Media-Com Sp. z o.o.
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.58.248.0/21 AS27849
201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM
201.77.96.0/20 AS28639 Daniela Ropke da Rosa
201.222.32.0/20 AS27821
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
203.23.1.0/24 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
203.142.219.0/24 AS45149
203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network
203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service
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
204.10.112.0/21 AS27027 ANBELL ASN-ANBELL
204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation
204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC
205.211.160.0/24 AS30045 UHN-ASN - University Health Network
206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc.
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.
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.
207.254.128.0/21 AS30689 FLOW-NET - FLOW
207.254.128.0/24 AS30689 FLOW-NET - FLOW
207.254.136.0/21 AS30689 FLOW-NET - FLOW
208.70.56.0/21 AS32738
208.77.164.0/24 AS22659
208.77.165.0/24 AS22659
208.77.166.0/24 AS22659
208.77.167.0/24 AS22659
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc.
208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.
208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING
208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC)
208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.
209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC
209.209.67.0/24 AS46851 IPARADIGMS - iParadigms, LLC
209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.234.112.0/23 AS32252
209.234.114.0/23 AS32252
209.234.116.0/24 AS32252
209.234.117.0/24 AS32252
209.234.118.0/24 AS32252
209.234.119.0/24 AS32252
209.234.120.0/24 AS32252
209.234.121.0/24 AS32252
209.234.122.0/24 AS32252
213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations
216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.127.192.0/24 AS22166
216.127.193.0/24 AS22166
216.127.194.0/24 AS22166
216.127.195.0/24 AS22166
216.127.196.0/24 AS22166
216.127.196.64/26 AS22166
216.127.197.0/24 AS22166
216.127.198.0/24 AS22166
216.127.199.0/24 AS22166
216.127.200.0/24 AS22166
216.127.201.0/24 AS22166
216.127.202.0/24 AS22166
216.127.203.0/24 AS22166
216.127.204.0/24 AS22166
216.127.205.0/24 AS22166
216.127.206.0/24 AS22166
216.127.207.0/24 AS22166
216.127.208.0/24 AS22166
216.127.209.0/24 AS22166
216.127.210.0/24 AS22166
216.127.211.0/24 AS22166
216.127.212.0/24 AS22166
216.127.213.0/24 AS22166
216.127.214.0/24 AS22166
216.127.215.0/24 AS22166
216.127.216.0/24 AS22166
216.127.217.0/24 AS22166
216.127.218.0/24 AS22166
216.127.219.0/24 AS22166
216.127.220.0/24 AS22166
216.127.221.0/24 AS22166
216.127.222.0/24 AS22166
216.127.223.0/24 AS22166
216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
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
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1
0
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 Jun, 2013
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 455106
Prefixes after maximum aggregation: 185702
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 225482
Total ASes present in the Internet Routing Table: 44265
Prefixes per ASN: 10.28
Origin-only ASes present in the Internet Routing Table: 34687
Origin ASes announcing only one prefix: 16161
Transit ASes present in the Internet Routing Table: 5879
Transit-only ASes present in the Internet Routing Table: 147
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 30
Max AS path prepend of ASN ( 55644) 23
Prefixes from unregistered ASNs in the Routing Table: 331
Unregistered ASNs in the Routing Table: 139
Number of 32-bit ASNs allocated by the RIRs: 4787
Number of 32-bit ASNs visible in the Routing Table: 3699
Prefixes from 32-bit ASNs in the Routing Table: 10729
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 226
Number of addresses announced to Internet: 2623669644
Equivalent to 156 /8s, 98 /16s and 5 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 159823
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 109375
Total APNIC prefixes after maximum aggregation: 33513
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 110866
Unique aggregates announced from the APNIC address blocks: 45108
APNIC Region origin ASes present in the Internet Routing Table: 4855
APNIC Prefixes per ASN: 22.84
APNIC Region origin ASes announcing only one prefix: 1227
APNIC Region transit ASes present in the Internet Routing Table: 825
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 563
Number of APNIC addresses announced to Internet: 724781792
Equivalent to 43 /8s, 51 /16s and 74 /24s
Percentage of available APNIC address space announced: 84.7
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: 158557
Total ARIN prefixes after maximum aggregation: 80320
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 159120
Unique aggregates announced from the ARIN address blocks: 73458
ARIN Region origin ASes present in the Internet Routing Table: 15729
ARIN Prefixes per ASN: 10.12
ARIN Region origin ASes announcing only one prefix: 5984
ARIN Region transit ASes present in the Internet Routing Table: 1653
Average ARIN Region AS path length visible: 4.2
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064524096
Equivalent to 63 /8s, 115 /16s and 89 /24s
Percentage of available ARIN address space announced: 56.3
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, 62464-63487, 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: 117096
Total RIPE prefixes after maximum aggregation: 60007
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120642
Unique aggregates announced from the RIPE address blocks: 78094
RIPE Region origin ASes present in the Internet Routing Table: 17224
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8185
RIPE Region transit ASes present in the Internet Routing Table: 2823
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2349
Number of RIPE addresses announced to Internet: 656568420
Equivalent to 39 /8s, 34 /16s and 112 /24s
Percentage of available RIPE address space announced: 95.5
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: 48355
Total LACNIC prefixes after maximum aggregation: 9319
LACNIC Deaggregation factor: 5.19
Prefixes being announced from the LACNIC address blocks: 52748
Unique aggregates announced from the LACNIC address blocks: 24740
LACNIC Region origin ASes present in the Internet Routing Table: 1953
LACNIC Prefixes per ASN: 27.01
LACNIC Region origin ASes announcing only one prefix: 583
LACNIC Region transit ASes present in the Internet Routing Table: 361
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 762
Number of LACNIC addresses announced to Internet: 130842376
Equivalent to 7 /8s, 204 /16s and 127 /24s
Percentage of available LACNIC address space announced: 78.0
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10894
Total AfriNIC prefixes after maximum aggregation: 2500
AfriNIC Deaggregation factor: 4.36
Prefixes being announced from the AfriNIC address blocks: 11504
Unique aggregates announced from the AfriNIC address blocks: 3873
AfriNIC Region origin ASes present in the Internet Routing Table: 628
AfriNIC Prefixes per ASN: 18.32
AfriNIC Region origin ASes announcing only one prefix: 182
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46672128
Equivalent to 2 /8s, 200 /16s and 41 /24s
Percentage of available AfriNIC address space announced: 46.4
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 2958 11559 926 Korea Telecom (KIX)
17974 2524 855 91 PT TELEKOMUNIKASI INDONESIA
7545 1992 320 108 TPG Internet Pty Ltd
4755 1738 391 191 TATA Communications formerly
9829 1500 1205 40 BSNL National Internet Backbo
9583 1221 91 503 Sify Limited
7552 1164 1080 13 Vietel Corporation
4808 1141 2123 333 CNCGROUP IP network: China169
9498 1127 309 70 BHARTI Airtel Ltd.
24560 1077 394 164 Bharti Airtel Ltd., Telemedia
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 3015 3691 75 bellsouth.net, inc.
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
22773 1989 2929 125 Cox Communications, Inc.
20115 1664 1616 617 Charter Communications
4323 1618 1138 403 Time Warner Telecom
701 1533 11075 840 UUNET Technologies, Inc.
30036 1333 298 644 Mediacom Communications Corp
7018 1293 11038 833 AT&T WorldNet Services
11492 1218 216 359 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 1684 544 16 Corbina telecom
34984 1271 244 223 BILISIM TELEKOM
2118 1069 97 13 EUnet/RELCOM Autonomous Syste
20940 896 315 702 Akamai Technologies European
13188 830 98 74 Educational Network
31148 812 41 25 FreeNet ISP
8551 773 370 43 Bezeq International
6830 768 2376 441 UPC Distribution Services
34744 676 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2827 1558 111 NET Servicos de Comunicao S.A
10620 2650 417 218 TVCABLE BOGOTA
7303 1732 1155 221 Telecom Argentina Stet-France
8151 1271 2710 407 UniNet S.A. de C.V.
18881 972 780 19 Global Village Telecom
6503 873 434 65 AVANTEL, S.A.
27947 836 89 104 Telconet S.A
3816 711 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
6147 665 374 25 Telefonica Del Peru
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
36998 1237 80 4 MOBITEL
24863 887 274 32 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 446 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 259 906 218 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 205 17 9 Ci Telecom Autonomous system
12258 193 28 67 Vodacom Internet Company
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 3015 3691 75 bellsouth.net, inc.
4766 2958 11559 926 Korea Telecom (KIX)
28573 2827 1558 111 NET Servicos de Comunicao S.A
10620 2650 417 218 TVCABLE BOGOTA
17974 2524 855 91 PT TELEKOMUNIKASI INDONESIA
18566 2065 382 184 Covad Communications
7545 1992 320 108 TPG Internet Pty Ltd
1785 1991 677 123 PaeTec Communications, Inc.
22773 1989 2929 125 Cox Communications, Inc.
4755 1738 391 191 TATA Communications formerly
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
28573 2827 2716 NET Servicos de Comunicao S.A
17974 2524 2433 PT TELEKOMUNIKASI INDONESIA
10620 2650 2432 TVCABLE BOGOTA
4766 2958 2032 Korea Telecom (KIX)
7545 1992 1884 TPG Internet Pty Ltd
18566 2065 1881 Covad Communications
1785 1991 1868 PaeTec Communications, Inc.
22773 1989 1864 Cox Communications, Inc.
8402 1684 1668 Corbina telecom
4755 1738 1547 TATA Communications formerly
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.
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 /8:16 /9:11 /10:30 /11:91 /12:250
/13:484 /14:901 /15:1599 /16:12696 /17:6638 /18:11162
/19:22169 /20:32006 /21:34349 /22:47488 /23:42257 /24:238977
/25:1318 /26:1660 /27:855 /28:46 /29:65 /30:18
/31:0 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
6389 1732 3015 bellsouth.net, inc.
8402 1370 1684 Corbina telecom
22773 1296 1989 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1202 1333 Mediacom Communications Corp
11492 1180 1218 Cable One
1785 1062 1991 PaeTec Communications, Inc.
6983 1011 1138 ITC^Deltacom
10620 990 2650 TVCABLE BOGOTA
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:821 2:778 3:3 4:15 5:771 6:11
8:558 12:1927 13:3 14:831 15:11 16:3
17:10 20:17 23:369 24:1769 27:1478 31:1322
32:57 33:2 34:5 36:32 37:1851 38:871
39:2 40:171 41:2810 42:194 44:6 46:1933
47:2 49:641 50:716 52:12 54:33 55:5
57:27 58:1164 59:572 60:314 61:1407 62:1123
63:2034 64:4324 65:2164 66:4177 67:2049 68:1074
69:3263 70:787 71:487 72:1914 74:2476 75:323
76:301 77:1131 78:1025 79:619 80:1269 81:1004
82:624 83:574 84:534 85:1164 86:453 87:992
88:537 89:1763 90:147 91:5531 92:590 93:1673
94:1856 95:1459 96:512 97:344 98:1002 99:42
100:31 101:323 103:2735 105:519 106:149 107:208
108:510 109:1820 110:896 111:1046 112:539 113:813
114:695 115:958 116:933 117:800 118:1083 119:1301
120:408 121:729 122:1794 123:1217 124:1362 125:1356
128:648 129:224 130:325 131:654 132:342 133:148
134:267 135:66 136:224 137:239 138:345 139:194
140:211 141:327 142:536 143:392 144:497 145:93
146:510 147:382 148:684 149:368 150:162 151:500
152:417 153:193 154:41 155:402 156:267 157:397
158:278 159:729 160:339 161:432 162:409 163:221
164:599 165:495 166:271 167:594 168:1021 169:129
170:1052 171:181 172:21 173:1594 174:544 175:470
176:1144 177:2087 178:1863 179:27 180:1458 181:450
182:1215 183:387 184:693 185:512 186:2281 187:1298
188:2135 189:1259 190:6822 192:6651 193:5668 194:4591
195:3423 196:1349 197:904 198:4483 199:5329 200:5979
201:2250 202:8825 203:8896 204:4499 205:2572 206:2802
207:2849 208:4060 209:3620 210:2964 211:1507 212:2185
213:1979 214:924 215:98 216:5233 217:1616 218:618
219:349 220:1264 221:558 222:321 223:456
End of report
1
0
BGP Update Report
Interval: 23-May-13 -to- 30-May-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS36998 213281 8.8% 301.7 -- SDN-MOBITEL
2 - AS5800 52809 2.2% 219.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
3 - AS8402 48260 2.0% 36.5 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS9829 39099 1.6% 41.3 -- BSNL-NIB National Internet Backbone
5 - AS4538 35774 1.5% 68.9 -- ERX-CERNET-BKB China Education and Research Network Center
6 - AS7552 23880 1.0% 20.8 -- VIETEL-AS-AP Vietel Corporation
7 - AS21299 17430 0.7% 77.5 -- ORBITA-PLUS-AS ORBITA-PLUS Autonomous System
8 - AS17974 17048 0.7% 8.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
9 - AS9416 16296 0.7% 354.3 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
10 - AS3909 16063 0.7% 2677.2 -- QWEST-AS-3908 - Qwest Communications Company, LLC
11 - AS28573 14733 0.6% 6.7 -- NET Serviços de Comunicação S.A.
12 - AS29049 14613 0.6% 43.0 -- DELTA-TELECOM-AS Delta Telecom LTD.
13 - AS33776 13834 0.6% 75.6 -- STARCOMMS-ASN
14 - AS45899 13619 0.6% 36.5 -- VNPT-AS-VN VNPT Corp
15 - AS30693 12382 0.5% 33.6 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
16 - AS27738 12108 0.5% 21.2 -- Ecuadortelecom S.A.
17 - AS31148 11434 0.5% 14.0 -- FREENET-AS Freenet Ltd.
18 - AS7545 11310 0.5% 7.8 -- TPG-INTERNET-AP TPG Telecom Limited
19 - AS2708 11185 0.5% 145.3 -- Universidad de Guanajuato
20 - AS18207 10917 0.5% 38.6 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6629 7406 0.3% 7406.0 -- NOAA-AS - NOAA
2 - AS19406 5390 0.2% 5390.0 -- TWRS-MA - Towerstream I, Inc.
3 - AS42334 5270 0.2% 5270.0 -- BBP-AS Broadband Plus s.a.l.
4 - AS44971 9912 0.4% 4956.0 -- GOETEC-AS GOETEC Limited
5 - AS9854 6818 0.3% 3409.0 -- KTO-AS-KR KTO
6 - AS6174 6386 0.3% 3193.0 -- SPRINTLINK8 - Sprint
7 - AS37367 2843 0.1% 2843.0 -- CALLKEY
8 - AS3909 16063 0.7% 2677.2 -- QWEST-AS-3908 - Qwest Communications Company, LLC
9 - AS14680 8022 0.3% 2674.0 -- REALE-6 - Auction.com
10 - AS27735 5660 0.2% 1886.7 -- Synapsis Soluciones y Servicios IT LTDA
11 - AS33920 3361 0.1% 1680.5 -- AQL (aq) Networks Limited
12 - AS8137 5028 0.2% 1676.0 -- DISNEYONLINE-AS - Disney Online
13 - AS57201 1236 0.1% 1236.0 -- EDF-AS Estonian Defence Forces
14 - AS22356 5590 0.2% 1118.0 -- Durand do Brasil Ltda
15 - AS22688 979 0.0% 979.0 -- DOLGENCORP - Dollar General Corporation
16 - AS23295 793 0.0% 793.0 -- EA-01 - Extend America
17 - AS12396 745 0.0% 745.0 -- INAR-ARKHNAGELSK-AS OJSC MegaFon
18 - AS27164 2190 0.1% 730.0 -- US-INTERNET - Global Reach Communications LLC
19 - AS48612 9633 0.4% 688.1 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
20 - AS47887 3831 0.2% 638.5 -- NEU-AS NEU Telecom & Technologies
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 92.246.207.0/24 9560 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
2 - 5.56.48.0/21 8945 0.3% AS44971 -- GOETEC-AS GOETEC Limited
3 - 202.41.70.0/24 8227 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network
4 - 203.118.224.0/21 8081 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
5 - 203.118.232.0/21 8027 0.3% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
6 - 192.58.232.0/24 7406 0.3% AS6629 -- NOAA-AS - NOAA
7 - 211.214.206.0/24 6816 0.3% AS9854 -- KTO-AS-KR KTO
8 - 12.139.133.0/24 6672 0.3% AS14680 -- REALE-6 - Auction.com
9 - 206.48.139.0/24 5655 0.2% AS27735 -- Synapsis Soluciones y Servicios IT LTDA
10 - 69.38.178.0/24 5390 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
11 - 151.118.255.0/24 5348 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
12 - 151.118.254.0/24 5348 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
13 - 151.118.18.0/24 5340 0.2% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
14 - 62.84.76.0/24 5270 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l.
15 - 173.232.235.0/24 5215 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
16 - 173.232.234.0/24 5214 0.2% AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
17 - 198.187.189.0/24 5026 0.2% AS8137 -- DISNEYONLINE-AS - Disney Online
18 - 193.19.90.0/23 4868 0.2% AS29684 -- NOURNET-ASN Nour Communication Co.Ltd - Nournet
19 - 203.215.32.0/24 4228 0.2% AS55330 -- GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK
20 - 64.187.64.0/23 4100 0.2% AS16608 -- KENTEC - Kentec Communications, Inc.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri May 31 21:13:21 2013 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
24-05-13 457343 260522
25-05-13 457261 261050
26-05-13 457360 261034
27-05-13 457347 261303
28-05-13 457273 261905
29-05-13 457301 261868
30-05-13 457371 260916
31-05-13 456466 261087
AS Summary
44286 Number of ASes in routing system
18335 Number of ASes announcing only one prefix
3017 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
116960224 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').
--- 31May13 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 456592 260924 195668 42.9% All ASes
AS6389 3017 81 2936 97.3% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS28573 2794 547 2247 80.4% NET Serviços de Comunicação
S.A.
AS4766 2959 942 2017 68.2% KIXS-AS-KR Korea Telecom
AS17974 2518 544 1974 78.4% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS22773 1983 135 1848 93.2% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS10620 2633 831 1802 68.4% Telmex Colombia S.A.
AS18566 2065 474 1591 77.0% COVAD - Covad Communications
Co.
AS7303 1723 452 1271 73.8% Telecom Argentina S.A.
AS4323 1622 411 1211 74.7% TWTC - tw telecom holdings,
inc.
AS2118 1260 86 1174 93.2% RELCOM-AS OOO "NPO Relcom"
AS4755 1733 584 1149 66.3% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS7552 1152 198 954 82.8% VIETEL-AS-AP Vietel
Corporation
AS36998 1237 301 936 75.7% SDN-MOBITEL
AS18881 958 83 875 91.3% Global Village Telecom
AS18101 999 180 819 82.0% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS1785 1991 1242 749 37.6% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4808 1138 389 749 65.8% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS701 1585 848 737 46.5% UUNET - MCI Communications
Services, Inc. d/b/a Verizon
Business
AS13977 844 140 704 83.4% CTELCO - FAIRPOINT
COMMUNICATIONS, INC.
AS855 733 55 678 92.5% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS22561 1185 509 676 57.0% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS8151 1278 608 670 52.4% Uninet S.A. de C.V.
AS7029 2070 1405 665 32.1% WINDSTREAM - Windstream
Communications Inc
AS6983 1136 476 660 58.1% ITCDELTA - ITC^Deltacom
AS24560 1076 418 658 61.2% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS17676 733 110 623 85.0% GIGAINFRA Softbank BB Corp.
AS34744 684 72 612 89.5% GVM S.C. GVM SISTEM 2003
S.R.L.
AS3549 1055 444 611 57.9% GBLX Global Crossing Ltd.
AS7545 1987 1381 606 30.5% TPG-INTERNET-AP TPG Telecom
Limited
AS3356 1100 509 591 53.7% LEVEL3 Level 3 Communications
Total 47248 14455 32793 69.4% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.
64.187.208.0/24 AS174 COGENT Cogent/PSI
65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
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
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.35.224.0/22 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
74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc
81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A.
82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A.
91.197.36.0/22 AS43359
91.209.163.0/24 AS48445
91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS
100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange
102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports.
103.249.84.0/24 AS55720 GIGABIT-MY Gigabit Hosting Sdn Bhd
103.249.85.0/24 AS55720 GIGABIT-MY Gigabit Hosting Sdn Bhd
103.249.86.0/24 AS55720 GIGABIT-MY Gigabit Hosting Sdn Bhd
103.249.87.0/24 AS55720 GIGABIT-MY Gigabit Hosting Sdn Bhd
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.
174.138.128.0/20 AS32738
190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA
190.52.192.0/24 AS27919
190.52.193.0/24 AS27919
190.52.194.0/24 AS27919
190.52.195.0/24 AS27919
190.52.196.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.197.0/24 AS27919
190.52.198.0/24 AS27919
190.52.199.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.202.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.203.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.205.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.206.0/24 AS3549 GBLX Global Crossing Ltd.
190.52.207.0/24 AS3549 GBLX Global Crossing Ltd.
190.124.252.0/22 AS7303 Telecom Argentina S.A.
195.248.240.0/23 AS34169 MEDIA-COM-TYCHY Media-Com Sp. z o.o.
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.58.248.0/21 AS27849
200.107.248.0/24 AS27919
200.107.249.0/24 AS27919
200.107.250.0/24 AS27919
200.107.251.0/24 AS27919
200.107.252.0/24 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
200.107.253.0/24 AS27919
200.107.254.0/24 AS27919
201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM
201.77.96.0/20 AS28639 Daniela Ropke da Rosa
201.222.32.0/20 AS27821
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.58.113.0/24 AS19161
202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
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
203.23.1.0/24 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
203.142.219.0/24 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
204.10.112.0/21 AS27027 ANBELL ASN-ANBELL
204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation
204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC
205.211.160.0/24 AS30045 UHN-ASN - University Health Network
206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc.
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.
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.
207.254.128.0/21 AS30689 FLOW-NET - FLOW
207.254.128.0/24 AS30689 FLOW-NET - FLOW
207.254.136.0/21 AS30689 FLOW-NET - FLOW
208.70.56.0/21 AS32738
208.77.164.0/24 AS22659
208.77.165.0/24 AS22659
208.77.166.0/24 AS22659
208.77.167.0/24 AS22659
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc.
208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.
208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING
208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC)
208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.
209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC
209.209.67.0/24 AS46851 IPARADIGMS - iParadigms, LLC
209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.234.112.0/23 AS32252
209.234.114.0/23 AS32252
209.234.116.0/24 AS32252
209.234.117.0/24 AS32252
209.234.118.0/24 AS32252
209.234.119.0/24 AS32252
209.234.120.0/24 AS32252
209.234.121.0/24 AS32252
209.234.122.0/24 AS32252
213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations
216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.127.192.0/24 AS22166
216.127.193.0/24 AS22166
216.127.194.0/24 AS22166
216.127.195.0/24 AS22166
216.127.196.0/24 AS22166
216.127.196.64/26 AS22166
216.127.197.0/24 AS22166
216.127.198.0/24 AS22166
216.127.199.0/24 AS22166
216.127.200.0/24 AS22166
216.127.201.0/24 AS22166
216.127.202.0/24 AS22166
216.127.203.0/24 AS22166
216.127.204.0/24 AS22166
216.127.205.0/24 AS22166
216.127.206.0/24 AS22166
216.127.207.0/24 AS22166
216.127.208.0/24 AS22166
216.127.209.0/24 AS22166
216.127.210.0/24 AS22166
216.127.211.0/24 AS22166
216.127.212.0/24 AS22166
216.127.213.0/24 AS22166
216.127.214.0/24 AS22166
216.127.215.0/24 AS22166
216.127.216.0/24 AS22166
216.127.217.0/24 AS22166
216.127.218.0/24 AS22166
216.127.219.0/24 AS22166
216.127.220.0/24 AS22166
216.127.221.0/24 AS22166
216.127.222.0/24 AS22166
216.127.223.0/24 AS22166
216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.
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
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 01 Jun, 2013
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 455214
Prefixes after maximum aggregation: 185422
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 224816
Total ASes present in the Internet Routing Table: 44200
Prefixes per ASN: 10.30
Origin-only ASes present in the Internet Routing Table: 34661
Origin ASes announcing only one prefix: 16138
Transit ASes present in the Internet Routing Table: 5862
Transit-only ASes present in the Internet Routing Table: 150
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 54
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 315
Unregistered ASNs in the Routing Table: 130
Number of 32-bit ASNs allocated by the RIRs: 4781
Number of 32-bit ASNs visible in the Routing Table: 3677
Prefixes from 32-bit ASNs in the Routing Table: 10524
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 235
Number of addresses announced to Internet: 2620299948
Equivalent to 156 /8s, 46 /16s and 154 /24s
Percentage of available address space announced: 70.8
Percentage of allocated address space announced: 70.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 160166
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 109303
Total APNIC prefixes after maximum aggregation: 33546
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 110744
Unique aggregates announced from the APNIC address blocks: 45098
APNIC Region origin ASes present in the Internet Routing Table: 4852
APNIC Prefixes per ASN: 22.82
APNIC Region origin ASes announcing only one prefix: 1221
APNIC Region transit ASes present in the Internet Routing Table: 822
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 547
Number of APNIC addresses announced to Internet: 722414304
Equivalent to 43 /8s, 15 /16s and 42 /24s
Percentage of available APNIC address space announced: 84.4
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: 159792
Total ARIN prefixes after maximum aggregation: 80132
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 160347
Unique aggregates announced from the ARIN address blocks: 73391
ARIN Region origin ASes present in the Internet Routing Table: 15711
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5978
ARIN Region transit ASes present in the Internet Routing Table: 1639
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064198208
Equivalent to 63 /8s, 110 /16s and 96 /24s
Percentage of available ARIN address space announced: 56.3
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: 116865
Total RIPE prefixes after maximum aggregation: 59837
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120385
Unique aggregates announced from the RIPE address blocks: 77846
RIPE Region origin ASes present in the Internet Routing Table: 17210
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8176
RIPE Region transit ASes present in the Internet Routing Table: 2821
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 54
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2345
Number of RIPE addresses announced to Internet: 656498020
Equivalent to 39 /8s, 33 /16s and 93 /24s
Percentage of available RIPE address space announced: 95.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 47792
Total LACNIC prefixes after maximum aggregation: 9344
LACNIC Deaggregation factor: 5.11
Prefixes being announced from the LACNIC address blocks: 52052
Unique aggregates announced from the LACNIC address blocks: 24378
LACNIC Region origin ASes present in the Internet Routing Table: 1948
LACNIC Prefixes per ASN: 26.72
LACNIC Region origin ASes announcing only one prefix: 580
LACNIC Region transit ASes present in the Internet Routing Table: 358
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 760
Number of LACNIC addresses announced to Internet: 130286632
Equivalent to 7 /8s, 196 /16s and 4 /24s
Percentage of available LACNIC address space announced: 77.7
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10851
Total AfriNIC prefixes after maximum aggregation: 2523
AfriNIC Deaggregation factor: 4.30
Prefixes being announced from the AfriNIC address blocks: 11451
Unique aggregates announced from the AfriNIC address blocks: 3885
AfriNIC Region origin ASes present in the Internet Routing Table: 625
AfriNIC Prefixes per ASN: 18.32
AfriNIC Region origin ASes announcing only one prefix: 183
AfriNIC Region transit ASes present in the Internet Routing Table: 131
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46610176
Equivalent to 2 /8s, 199 /16s and 55 /24s
Percentage of available AfriNIC address space announced: 46.3
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2959 11559 926 Korea Telecom (KIX)
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7545 1983 320 108 TPG Internet Pty Ltd
4755 1734 391 192 TATA Communications formerly
9829 1514 1205 40 BSNL National Internet Backbo
9583 1220 91 503 Sify Limited
7552 1152 1080 13 Vietel Corporation
4808 1141 2121 331 CNCGROUP IP network: China169
9498 1120 309 70 BHARTI Airtel Ltd.
24560 1076 394 164 Bharti Airtel Ltd., Telemedia
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 3017 3692 77 bellsouth.net, inc.
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications, Inc.
20115 1671 1611 611 Charter Communications
4323 1612 1139 401 Time Warner Telecom
701 1587 11075 841 UUNET Technologies, Inc.
30036 1334 298 642 Mediacom Communications Corp
7018 1306 11059 838 AT&T WorldNet Services
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 1586 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1215 240 222 BILISIM TELEKOM
20940 876 307 684 Akamai Technologies European
13188 828 98 73 Educational Network
31148 794 39 23 FreeNet ISP
8551 773 370 43 Bezeq International
6830 771 2377 444 UPC Distribution Services
34744 684 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2791 1533 112 NET Servicos de Comunicao S.A
10620 2633 414 231 TVCABLE BOGOTA
7303 1723 1154 219 Telecom Argentina Stet-France
8151 1272 2710 406 UniNet S.A. de C.V.
18881 958 780 19 Global Village Telecom
6503 926 434 65 AVANTEL, S.A.
27947 838 89 102 Telconet S.A
3816 710 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 608 87 64 Servicios Alestra S.A de C.V
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
36998 1237 80 4 MOBITEL
24863 892 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 437 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR
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 3017 3692 77 bellsouth.net, inc.
4766 2959 11559 926 Korea Telecom (KIX)
28573 2791 1533 112 NET Servicos de Comunicao S.A
10620 2633 414 231 TVCABLE BOGOTA
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
7545 1983 320 108 TPG Internet Pty Ltd
22773 1983 2929 125 Cox Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
28573 2791 2679 NET Servicos de Comunicao S.A
17974 2519 2433 PT TELEKOMUNIKASI INDONESIA
10620 2633 2402 TVCABLE BOGOTA
4766 2959 2033 Korea Telecom (KIX)
18566 2065 1881 Covad Communications
7545 1983 1875 TPG Internet Pty Ltd
1785 1991 1868 PaeTec Communications, Inc.
7029 2070 1859 Windstream Communications Inc
22773 1983 1858 Cox Communications, Inc.
8402 1586 1570 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
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.
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 /8:16 /9:11 /10:30 /11:88 /12:249
/13:483 /14:899 /15:1595 /16:12688 /17:6658 /18:11175
/19:22184 /20:32051 /21:34277 /22:47494 /23:42375 /24:238957
/25:1316 /26:1665 /27:855 /28:46 /29:64 /30:18
/31:0 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
6389 1732 3017 bellsouth.net, inc.
7029 1580 2070 Windstream Communications Inc
22773 1290 1983 Cox Communications, Inc.
8402 1280 1586 Corbina telecom
36998 1231 1237 MOBITEL
30036 1203 1334 Mediacom Communications Corp
11492 1180 1219 Cable One
1785 1062 1991 PaeTec Communications, Inc.
6983 1009 1136 ITC^Deltacom
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:812 2:676 3:3 4:15 5:756 6:9
8:557 12:1924 13:3 14:826 15:11 16:3
17:9 20:17 23:274 24:1771 27:1478 31:1306
32:57 33:2 34:5 36:28 37:1869 38:876
39:2 40:172 41:2800 42:192 44:6 46:1910
47:2 49:650 50:717 52:12 54:33 55:9
57:26 58:1173 59:570 60:313 61:1408 62:1111
63:2035 64:4355 65:2174 66:4379 67:2063 68:1124
69:3312 70:882 71:566 72:1924 74:2559 75:413
76:304 77:1115 78:1019 79:616 80:1264 81:1000
82:623 83:571 84:534 85:1161 86:455 87:989
88:534 89:1738 90:147 91:5495 92:592 93:1666
94:1841 95:1487 96:516 97:344 98:1040 99:41
100:31 101:325 103:2646 105:519 106:150 107:208
108:519 109:1824 110:895 111:1037 112:539 113:799
114:693 115:951 116:920 117:796 118:1082 119:1298
120:405 121:726 122:1798 123:1212 124:1356 125:1355
128:643 129:221 130:326 131:655 132:342 133:148
134:265 135:67 136:222 137:263 138:347 139:196
140:210 141:327 142:541 143:372 144:496 145:93
146:503 147:395 148:683 149:368 150:158 151:567
152:416 153:193 154:41 155:398 156:267 157:398
158:278 159:729 160:337 161:431 162:438 163:219
164:599 165:446 166:289 167:592 168:1029 169:129
170:1025 171:181 172:21 173:1660 174:606 175:477
176:1110 177:2006 178:1860 179:14 180:1452 181:434
182:1211 183:389 184:670 185:490 186:2270 187:1307
188:2145 189:1322 190:6376 192:6648 193:5870 194:4594
195:3424 196:1359 197:908 198:4467 199:5319 200:5922
201:2276 202:8836 203:8877 204:4503 205:2560 206:2811
207:2886 208:4043 209:3648 210:2974 211:1509 212:2199
213:1919 214:917 215:98 216:5234 217:1599 218:618
219:331 220:1260 221:558 222:321 223:451
End of report
1
0
Re: [routing-wg] [ipv6-wg] MERIT Darknet Experiment, Guidance Sought in Routing WG
by Manish Karir 28 May '13
by Manish Karir 28 May '13
28 May '13
I wanted to follow up on the darknet /12 experiment that was discussed at the routing working group meeting.
Unfortunately I was unable to attend the meeting in person, so it would be great if someone who was there
could chime in with and relevant comments on what comments were made by anyone at the mtg.
Moving forward, I would like to discuss the following issues on this topic:
1: Better co-ordination of future experiments via the working group.
- As we have seen the covering /12 announcement really does matter in the visibility it provides
- Observing leaked traffic from your network provides you good insight into what might be
misconfigured/broken in your network which you might not even be aware of
- Observing traffic at the covering prefix can detect potential route flaps or transient routing instability
In the past we have been concerned about possibly contaminating the collected data if the experiment
was widely announced. This however, has turned out to not be a significant concern. We really do
not seen anyone maliciously trying to taint our data and there doesn't seem to be a valid reason for people
to do so other than vandalism.
2: Is there interest in receiving summary reports based on observed traffic from different ASes
- only reports to owners of the ASes - these would summarize traffic seen originating
from their AS and include items such as volume of traffic observed, sources, destinations,
breakdowns by source and destination ports.
3: Would a future /12 covering prefix announcement provide value to the community and help
during the transition to IPv6?
4: What IPv6 route filters do people currently have in place
- how many in the wg anticipate that a /12 announcement would be ignored in their networks
- 9 out of 12 ripe monitors showed the prefixes being accepted, is this a true representation of what
actually might be happening in network operator networks in the region?
5: Even aside from the experiment, given our observations we note that there is value in using a pull-up
route to catch similar pollution traffic at the local networks. Do people have any plans to
install such a pull-up route that catches unallocated customer traffic and routes it to
a collector or monitor of some sort within their own networks.
6: We would like to at a future date also create an IPv6 routing beacon. Beacons have been previously
used in IPv4 for research purposes to understand route convergence, We think IPv6 routing beacons
would be very helpful in understanding what happens to traffic when data is in flight and the underlying
prefix is flapping (different BGP views converging at different times?
We are grateful to the community (RIPE and all regions) for allowing us the opportunity to study these issues.
Any and all comments are welcome.
Thanks.
-manish
>
>
>
> Message: 3
> Date: Wed, 15 May 2013 22:09:36 +0200
> From: Roger J?rgensen <rogerj(a)gmail.com>
> Subject: Re: [routing-wg] [ipv6-wg] MERIT Darknet Experiment, Guidance
> Sought in Routing WG
> To: routing-wg(a)ripe.net
> Message-ID:
> <CAKFn1SH7NCREWFn6NL=MV0hkJaszrnAFJN9nL-=dKSd=K7XpUw(a)mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Wed, May 15, 2013 at 9:38 PM, Daniel Karrenberg
> <daniel.karrenberg(a)ripe.net> wrote:
>>
>>
>> Some of you may remember the short discussion here last November about the MERIT Darknet experiment and the subsequent change in our permission to MERIT. This RIPE meeting we have heard a presentation from MERIT/US-DHS about first results:
>>
>> https://ripe66.ripe.net/presentations/121-v6darknet-ripe2013.pdf
>>
>> Given this, the RIPE NCC is seeking guidance on what our permission to MERIT should be in the future. Here are a couple of slides which we will present in the routing-wg:
>>
>> https://ripe66.ripe.net/presentations/259-20130515-v6-darknet.key.pdf
>>
>> Any reactions are welcome. I suggest to have any discussion over on routing-wg(a)ripe.net.
>
> I'm divided on this,
> * I'm disapointed we, RIPE, sort of ruined this by not letting them
> announce the entire /12
> * I also think it was worth it since we can see what a difference that
> made for the traffic they collected
>
> So all in all, I think it was worth it by doing this /13+/14 instead
> of the entire /12 since it made such a big difference really. But
> maybe they should do it for some other regions the next time?
>
> However for the future - I think they should be allowed to announce
> the entire /12 for this Darknet experiment.
>
>
>
> --
>
> Roger Jorgensen | ROJO9-RIPE
> rogerj(a)gmail.com | - IPv6 is The Key!
> http://www.jorgensen.no | roger(a)jorgensen.no
3
3