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- 5 participants
- 3290 discussions
Most of the discussions around RPKI Resource Certification that have been held up to now have largely revolved around infrastructure and policy topics. I would like to move away from that here and discuss what kind of value and which features can be offered with Certification for network administrators around the world. Because in the end, the goal is to make Internet routing more robust and create a more reliable method for network operators to make routing decisions.
We all know about the shortcomings of the IRR system and that just half of all prefixes on the Internet have a route object associated with them (http://bgpmon.net/blog/?p=140). However, it does mean that there is ton of valuable information in the IRRs, whereas the Certification system needs to start from scratch. Based on many discussion I've had with members and the Community, here is my idea for a Route Origin Authorisation** (ROA) wizard that retrieves IRR information, compares it to real world routing and uses that for the creation of ROA Specifications. This has a number of benefits:
- Network operators don't have to create their routing policy in the Certification system from scratch
- Because a comparison between is done the IRR and RIS (http://ripe.net/ris/), only accurate up-to-date information is added to the Certification system
- The accuracy of the IRR is increased as a bonus, and is achieved without leaving the wizard
Ideally, a network operator should be able to manage and publish their routing policy – both for the IRR and Certification – from one single interface.
Here are the basic steps for the wizard after a certificate is generated:
1. Start ROA Wizard
2. Detect IRR information using the AS numbers in the Certificate, like for example:
http://www.db.ripe.net/whois?searchtext=AS286&inverse_attributes=origin&for…
3: Compare results with RIS using RRCC/Netsense, like for example:
http://www.ris.ripe.net/cgi-bin/rrccng/query.cgi?target=AS286
4: Allow user to flag which ROA specifications they would actually like to create, based on the IRR and RRCC/Netsense results.
5: Allow user to create additional ROA Specifications
6: Detect which maintainer is used for the route objects in the IRR
7: Allow user to specify maintainer password/pgp key, so all route objects are updated/removed/added based on the ROAs that were created. This makes sure the data in the IRR and the Certification system is consistent.
8: Save and publish ROAs and route objects
Do you think there is value in creating a system like this? Are there any glaring holes that I missed, or something that could be added? I'm looking forward to your feedback.
Alex Band
RIPE NCC
http://ripe.net/certification
** The certification system largely revolves around three main elements: (1) the Certificate, that offers validated proof of holdership of an Internet Resource, (2) the Route Orgin Authorisation Object (ROA), a standardised document that states that the holder of a certain prefix authorises a particular AS to announce that prefix and (3) the Validator, which relying parties, i.e. your peers, can use to validate certificates and ROAs.
1
0
BGP Update Report
Interval: 23-Sep-10 -to- 30-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8151 24582 2.3% 12.3 -- Uninet S.A. de C.V.
2 - AS3464 21803 2.0% 484.5 -- ASC-NET - Alabama Supercomputer Network
3 - AS32528 17249 1.6% 2156.1 -- ABBOTT Abbot Labs
4 - AS5536 15687 1.5% 146.6 -- Internet-Egypt
5 - AS35931 13325 1.2% 4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
6 - AS5800 12818 1.2% 59.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
7 - AS8452 9632 0.9% 9.7 -- TE-AS TE-AS
8 - AS3816 9132 0.9% 24.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
9 - AS10620 9023 0.8% 6.8 -- Telmex Colombia S.A.
10 - AS4771 8955 0.8% 25.7 -- NZTELECOM Netgate
11 - AS14420 8319 0.8% 13.7 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
12 - AS27738 7444 0.7% 35.4 -- Ecuadortelecom S.A.
13 - AS2764 7225 0.7% 21.2 -- AAPT AAPT Limited
14 - AS7552 6856 0.6% 10.6 -- VIETEL-AS-AP Vietel Corporation
15 - AS3475 6692 0.6% 291.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC)
16 - AS9498 6370 0.6% 14.1 -- BBIL-AP BHARTI Airtel Ltd.
17 - AS21017 6184 0.6% 618.4 -- VSI-AS VSI AS
18 - AS9829 6149 0.6% 24.0 -- BSNL-NIB National Internet Backbone
19 - AS15399 5871 0.6% 65.2 -- WANANCHI-KE
20 - AS36992 5846 0.6% 11.7 -- ETISALAT-MISR
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS35931 13325 1.2% 4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
2 - AS32528 17249 1.6% 2156.1 -- ABBOTT Abbot Labs
3 - AS22753 1896 0.2% 1896.0 -- REDHAT-STUTTGART REDHAT Stuttgart
4 - AS53532 1037 0.1% 1037.0 -- KINGMETALS - King Architectural Metals
5 - AS45600 948 0.1% 948.0 -- UPM-AS-AP University of the Philippines, Manila
6 - AS38531 828 0.1% 828.0 -- SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm.
7 - AS11613 702 0.1% 702.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
8 - AS53327 685 0.1% 685.0 -- CO-OPERATIVE-INSURANCE-COMPANIES - Co-operative Insurance Companies, inc.
9 - AS14294 638 0.1% 638.0 -- LIBERTYTEL - Liberty Telecom, LLC
10 - AS15984 622 0.1% 622.0 -- The Joint-Stock Commercial Bank CentroCredit.
11 - AS21017 6184 0.6% 618.4 -- VSI-AS VSI AS
12 - AS31055 579 0.1% 579.0 -- CONSULTIX-AS Consultix GmbH
13 - AS33775 4398 0.4% 549.8 -- NITEL-AS
14 - AS3 540 0.1% 333.0 -- STOFANET Stofa A/S
15 - AS27027 538 0.1% 538.0 -- ANBELL ASN-ANBELL
16 - AS3464 21803 2.0% 484.5 -- ASC-NET - Alabama Supercomputer Network
17 - AS37204 3385 0.3% 483.6 -- TELONE
18 - AS37065 462 0.0% 462.0 -- ZOOM-AS
19 - AS703 381 0.0% 381.0 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
20 - AS9556 1745 0.2% 349.0 -- ADAM-AS-AP Adam Internet Pty Ltd
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 129.66.0.0/17 10808 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network
2 - 129.66.128.0/17 10804 0.9% AS3464 -- ASC-NET - Alabama Supercomputer Network
3 - 130.36.34.0/24 8616 0.7% AS32528 -- ABBOTT Abbot Labs
4 - 130.36.35.0/24 8616 0.7% AS32528 -- ABBOTT Abbot Labs
5 - 201.134.18.0/24 8420 0.7% AS8151 -- Uninet S.A. de C.V.
6 - 63.211.68.0/22 7886 0.7% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
7 - 198.140.43.0/24 5327 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - 190.65.228.0/22 5307 0.5% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
9 - 216.126.136.0/22 4645 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 148.204.141.0/24 4249 0.4% AS8151 -- Uninet S.A. de C.V.
11 - 95.32.192.0/18 3326 0.3% AS21017 -- VSI-AS VSI AS
12 - 206.184.16.0/24 3062 0.3% AS174 -- COGENT Cogent/PSI
13 - 216.118.245.0/24 3008 0.3% AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
14 - 95.32.128.0/18 2824 0.2% AS21017 -- VSI-AS VSI AS
15 - 202.92.235.0/24 2535 0.2% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
16 - 64.86.26.0/23 2473 0.2% AS37204 -- TELONE
17 - 41.238.176.0/23 1985 0.2% AS8452 -- TE-AS TE-AS
18 - 66.187.234.0/24 1896 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart
19 - 138.116.134.0/24 1369 0.1% AS7018 -- ATT-INTERNET4 - AT&T WorldNet Services
20 - 205.90.224.0/20 1159 0.1% AS3475 -- LANT-AFLOAT - Navy Network Information Center (NNIC)
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Oct 1 21:12:03 2010 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
24-09-10 336850 207985
25-09-10 336997 207887
26-09-10 337000 208528
27-09-10 337205 208311
28-09-10 337437 208418
29-09-10 337629 208515
30-09-10 337929 208442
01-10-10 337368 208582
AS Summary
35515 Number of ASes in routing system
15117 Number of ASes announcing only one prefix
4480 Largest number of prefixes announced by an AS
AS4323 : TWTC - tw telecom holdings, inc.
96837376 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').
--- 01Oct10 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 337851 208477 129374 38.3% All ASes
AS6389 3776 282 3494 92.5% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 4480 1946 2534 56.6% TWTC - tw telecom holdings,
inc.
AS19262 1822 286 1536 84.3% VZGNI-TRANSIT - Verizon Online
LLC
AS4766 1861 519 1342 72.1% KIXS-AS-KR Korea Telecom
AS22773 1199 66 1133 94.5% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS4755 1357 290 1067 78.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS17488 1347 297 1050 78.0% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS18566 1087 63 1024 94.2% COVAD - Covad Communications
Co.
AS5668 1080 95 985 91.2% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS10620 1324 344 980 74.0% Telmex Colombia S.A.
AS6478 1354 426 928 68.5% ATT-INTERNET3 - AT&T WorldNet
Services
AS1785 1796 962 834 46.4% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS13343 1385 633 752 54.3% SCRR-13343 - Road Runner
HoldCo LLC
AS7303 810 114 696 85.9% Telecom Argentina S.A.
AS8452 1009 345 664 65.8% TE-AS TE-AS
AS7545 1414 757 657 46.5% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS8151 1338 691 647 48.4% Uninet S.A. de C.V.
AS18101 882 247 635 72.0% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS4808 936 303 633 67.6% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS4804 665 75 590 88.7% MPX-AS Microplex PTY LTD
AS28573 1161 601 560 48.2% NET Servicos de Comunicao S.A.
AS7018 1488 959 529 35.6% ATT-INTERNET4 - AT&T WorldNet
Services
AS4780 706 180 526 74.5% SEEDNET Digital United Inc.
AS17676 607 81 526 86.7% GIGAINFRA Softbank BB Corp.
AS24560 1040 517 523 50.3% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS7552 648 137 511 78.9% VIETEL-AS-AP Vietel
Corporation
AS9443 575 77 498 86.6% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS7011 1157 667 490 42.4% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS22047 561 82 479 85.4% VTR BANDA ANCHA S.A.
AS14420 564 102 462 81.9% CORPORACION NACIONAL DE
TELECOMUNICACIONES - CNT EP
Total 39429 12144 27285 69.2% Top 30 total
Possible Bogus Routes
31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service
41.223.196.0/24 AS36990
41.223.197.0/24 AS36990
41.223.198.0/24 AS36990
41.223.199.0/24 AS36990
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.20.80.0/20 AS40028 SPD-NETWORK-1 - SPD NETWORK
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
66.207.32.0/20 AS23011
66.230.240.0/20 AS27286
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC
68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC
69.6.80.0/24 AS13442
69.6.81.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS I.NET S.p.A.
71.19.160.0/23 AS4648 NZIX-2 Netgate
72.22.32.0/19 AS33150
72.22.61.0/24 AS33150
72.22.62.0/24 AS33150
76.77.32.0/19 AS2828 XO-AS15 - XO Communications
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
91.198.217.0/24 AS50877 INSTANTEXCHANGER-AS InstantExchanger Ltd.
96.45.160.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA
96.47.48.0/20 AS3257 TINET-BACKBONE Tinet SpA
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd.
114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
116.68.136.0/21 AS28045 Pantel Communications
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
121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
158.222.70.0/23 AS6137 SISNA - SISNA, Inc.
158.222.72.0/23 AS6137 SISNA - SISNA, Inc.
158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS
173.225.112.0/20 AS3257 TINET-BACKBONE Tinet SpA
176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
190.102.32.0/20 AS30058 ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.124.252.0/22 AS680 DFN-IP service X-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.154.32.0/19 AS81 NCREN - MCNC
192.154.64.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
196.2.224.0/22 AS24863 LINKdotNET-AS
196.6.108.0/24 AS5713 SAIX-NET
196.13.201.0/24 AS2018 TENET-1
196.13.202.0/24 AS2018 TENET-1
196.13.203.0/24 AS2018 TENET-1
196.13.204.0/24 AS2018 TENET-1
196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services
196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network
196.202.224.0/21 AS8818 TELE Greenland Autonomous System
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc.
198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications
199.10.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.24.73.0/24 AS26061 Equant Colombia
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited
202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited
202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited
202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited
202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa
202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.174.125.128/26 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.142.219.0/24 AS45149
203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited
203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.10.232.0/21 AS33150
204.19.14.0/23 AS577 BACOM - Bell Canada
204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc.
204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc.
204.238.70.0/24 AS36826
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO
205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.188.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.189.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.190.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.191.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.78.165.0/24 AS16565
208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc.
208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.105.224.0/19 AS20074
209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
209.236.96.0/20 AS3257 TINET-BACKBONE Tinet SpA
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral
216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.21.196.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.201.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.202.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.206.0/23 AS12251 INVISION - Invision.com, Inc.
216.47.32.0/20 AS3257 TINET-BACKBONE Tinet SpA
216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc.
216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
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,
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.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 02 Oct, 2010
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 332569
Prefixes after maximum aggregation: 152883
Deaggregation factor: 2.18
Unique aggregates announced to Internet: 163430
Total ASes present in the Internet Routing Table: 34884
Prefixes per ASN: 9.53
Origin-only ASes present in the Internet Routing Table: 30253
Origin ASes announcing only one prefix: 14676
Transit ASes present in the Internet Routing Table: 4631
Transit-only ASes present in the Internet Routing Table: 102
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN (41664) 21
Prefixes from unregistered ASNs in the Routing Table: 3584
Unregistered ASNs in the Routing Table: 1563
Number of 32-bit ASNs allocated by the RIRs: 804
Prefixes from 32-bit ASNs in the Routing Table: 1114
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 226
Number of addresses announced to Internet: 2276381248
Equivalent to 135 /8s, 174 /16s and 210 /24s
Percentage of available address space announced: 61.4
Percentage of allocated address space announced: 65.6
Percentage of available address space allocated: 93.7
Percentage of address space in use by end-sites: 85.0
Total number of prefixes smaller than registry allocations: 157088
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 81203
Total APNIC prefixes after maximum aggregation: 27834
APNIC Deaggregation factor: 2.92
Prefixes being announced from the APNIC address blocks: 78077
Unique aggregates announced from the APNIC address blocks: 34231
APNIC Region origin ASes present in the Internet Routing Table: 4198
APNIC Prefixes per ASN: 18.60
APNIC Region origin ASes announcing only one prefix: 1168
APNIC Region transit ASes present in the Internet Routing Table: 650
Average APNIC Region AS path length visible: 3.7
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 551534112
Equivalent to 32 /8s, 223 /16s and 190 /24s
Percentage of available APNIC address space announced: 78.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
55296-56319, 131072-132095
APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8,
60/8, 61/8, 101/8, 110/8, 111/8, 112/8, 113/8,
114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8,
121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8,
175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8,
211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 136044
Total ARIN prefixes after maximum aggregation: 70193
ARIN Deaggregation factor: 1.94
Prefixes being announced from the ARIN address blocks: 108795
Unique aggregates announced from the ARIN address blocks: 43480
ARIN Region origin ASes present in the Internet Routing Table: 13926
ARIN Prefixes per ASN: 7.81
ARIN Region origin ASes announcing only one prefix: 5321
ARIN Region transit ASes present in the Internet Routing Table: 1374
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 22
Number of ARIN addresses announced to Internet: 735644704
Equivalent to 43 /8s, 217 /16s and 12 /24s
Percentage of available ARIN address space announced: 62.6
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 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, 54/8,
55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8,
68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8,
75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 107/8,
108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 76257
Total RIPE prefixes after maximum aggregation: 44237
RIPE Deaggregation factor: 1.72
Prefixes being announced from the RIPE address blocks: 69692
Unique aggregates announced from the RIPE address blocks: 45701
RIPE Region origin ASes present in the Internet Routing Table: 14833
RIPE Prefixes per ASN: 4.70
RIPE Region origin ASes announcing only one prefix: 7643
RIPE Region transit ASes present in the Internet Routing Table: 2238
Average RIPE Region AS path length visible: 3.9
Max RIPE Region AS path length visible: 24
Number of RIPE addresses announced to Internet: 440007168
Equivalent to 26 /8s, 57 /16s and 250 /24s
Percentage of available RIPE address space announced: 77.1
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 196608-197631
RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 62/8, 77/8,
78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8,
85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8,
92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 30341
Total LACNIC prefixes after maximum aggregation: 7326
LACNIC Deaggregation factor: 4.14
Prefixes being announced from the LACNIC address blocks: 28839
Unique aggregates announced from the LACNIC address blocks: 15055
LACNIC Region origin ASes present in the Internet Routing Table: 1353
LACNIC Prefixes per ASN: 21.31
LACNIC Region origin ASes announcing only one prefix: 419
LACNIC Region transit ASes present in the Internet Routing Table: 233
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 75693952
Equivalent to 4 /8s, 130 /16s and 255 /24s
Percentage of available LACNIC address space announced: 56.4
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8,
201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 7356
Total AfriNIC prefixes after maximum aggregation: 1891
AfriNIC Deaggregation factor: 3.89
Prefixes being announced from the AfriNIC address blocks: 5662
Unique aggregates announced from the AfriNIC address blocks: 1688
AfriNIC Region origin ASes present in the Internet Routing Table: 407
AfriNIC Prefixes per ASN: 13.91
AfriNIC Region origin ASes announcing only one prefix: 125
AfriNIC Region transit ASes present in the Internet Routing Table: 91
Average AfriNIC Region AS path length visible: 3.8
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC addresses announced to Internet: 20910336
Equivalent to 1 /8s, 63 /16s and 17 /24s
Percentage of available AfriNIC address space announced: 62.3
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1861 9436 505 Korea Telecom (KIX)
7545 1409 297 82 TPG Internet Pty Ltd
4755 1357 368 163 TATA Communications formerly
17488 1347 155 124 Hathway IP Over Cable Interne
17974 1251 301 85 PT TELEKOMUNIKASI INDONESIA
24560 1040 303 179 Bharti Airtel Ltd., Telemedia
9583 1029 77 495 Sify Limited
4808 936 1714 261 CNCGROUP IP network: China169
18101 882 100 132 Reliance Infocom Ltd Internet
9829 820 692 33 BSNL National Internet Backbo
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3775 3666 277 bellsouth.net, inc.
4323 2712 1106 389 Time Warner Telecom
19262 1821 4708 285 Verizon Global Networks
1785 1796 698 131 PaeTec Communications, Inc.
20115 1491 1530 650 Charter Communications
7018 1490 5731 956 AT&T WorldNet Services
6478 1354 275 136 AT&T Worldnet Services
2386 1297 555 915 AT&T Data Communications Serv
11492 1218 229 78 Cable One
22773 1200 2858 61 Cox Communications, Inc.
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 448 2026 389 TDC Tele Danmark
8866 417 117 21 Bulgarian Telecommunication C
702 405 1869 319 UUNET - Commercial IP service
8551 402 353 46 Bezeq International
34984 379 90 185 BILISIM TELEKOM
3301 377 1688 333 TeliaNet Sweden
30890 374 79 203 Evolva Telecom
3320 371 7328 322 Deutsche Telekom AG
12479 368 576 5 Uni2 Autonomous System
31148 352 18 77 FreeNet ISP
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1339 2559 367 UniNet S.A. de C.V.
10620 1324 248 149 TVCABLE BOGOTA
28573 1168 893 92 NET Servicos de Comunicao S.A
7303 810 424 102 Telecom Argentina Stet-France
6503 755 223 258 AVANTEL, S.A.
14420 563 39 81 CORPORACION NACIONAL DE TELEC
22047 561 310 15 VTR PUNTO NET S.A.
3816 483 210 94 Empresa Nacional de Telecomun
7738 477 922 30 Telecomunicacoes da Bahia S.A
11172 445 99 76 Servicios Alestra S.A de C.V
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1008 445 10 TEDATA
24863 737 147 39 LINKdotNET AS number
36992 652 279 181 Etisalat MISR
3741 266 906 224 The Internet Solution
6713 203 199 12 Itissalat Al-MAGHRIB
29571 203 19 11 Ci Telecom Autonomous system
2018 197 277 64 Tertiary Education Network
33776 196 12 14 Starcomms Nigeria Limited
24835 163 78 9 RAYA Telecom - Egypt
16637 154 440 92 MTN Network Solutions
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3775 3666 277 bellsouth.net, inc.
4323 2712 1106 389 Time Warner Telecom
4766 1861 9436 505 Korea Telecom (KIX)
19262 1821 4708 285 Verizon Global Networks
1785 1796 698 131 PaeTec Communications, Inc.
20115 1491 1530 650 Charter Communications
7018 1490 5731 956 AT&T WorldNet Services
7545 1409 297 82 TPG Internet Pty Ltd
4755 1357 368 163 TATA Communications formerly
6478 1354 275 136 AT&T Worldnet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 2712 2323 Time Warner Telecom
1785 1796 1665 PaeTec Communications, Inc.
19262 1821 1536 Verizon Global Networks
4766 1861 1356 Korea Telecom (KIX)
7545 1409 1327 TPG Internet Pty Ltd
17488 1347 1223 Hathway IP Over Cable Interne
6478 1354 1218 AT&T Worldnet Services
4755 1357 1194 TATA Communications formerly
10620 1324 1175 TVCABLE BOGOTA
17974 1251 1166 PT TELEKOMUNIKASI INDONESIA
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
40331 UNALLOCATED 8.11.167.0/24 7018 AT&T WorldNet Servic
11946 UNALLOCATED 8.12.155.0/24 40913 Quality Technology S
15040 UNALLOCATED 8.12.156.0/24 3356 Level 3 Communicatio
33084 UNALLOCATED 8.15.195.0/24 3356 Level 3 Communicatio
18826 UNALLOCATED 8.17.208.0/20 2828 XO Communications
16734 UNALLOCATED 8.18.204.0/24 26914 Global Netoptex, Inc
53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio
23200 UNALLOCATED 8.20.243.0/24 25653 Pegasus Web Technolo
22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks
46856 UNALLOCATED 8.22.184.0/22 3356 Level 3 Communicatio
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.0.0.0/16 12654 RIPE NCC RIS Project
31.1.0.0/21 12654 RIPE NCC RIS Project
31.1.24.0/24 12654 RIPE NCC RIS Project
41.222.79.0/24 36938 >>UNKNOWN<<
41.223.92.0/22 36936 >>UNKNOWN<<
41.223.196.0/24 36990 Alkan Telecom Ltd
41.223.197.0/24 36990 Alkan Telecom Ltd
41.223.198.0/24 36990 Alkan Telecom Ltd
41.223.199.0/24 36990 Alkan Telecom Ltd
46.16.64.0/22 28703 Joint Stock Company "UralInte
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:10 /10:25 /11:67 /12:203
/13:422 /14:732 /15:1325 /16:11292 /17:5465 /18:9287
/19:18481 /20:23594 /21:23820 /22:31164 /23:30460 /24:173233
/25:1021 /26:1138 /27:584 /28:170 /29:47 /30:3
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2403 3775 bellsouth.net, inc.
4766 1478 1861 Korea Telecom (KIX)
4323 1369 2712 Time Warner Telecom
1785 1259 1796 PaeTec Communications, Inc.
10620 1212 1324 TVCABLE BOGOTA
11492 1105 1218 Cable One
17488 1087 1347 Hathway IP Over Cable Interne
18566 1068 1087 Covad Communications
24560 941 1040 Bharti Airtel Ltd., Telemedia
8452 922 1008 TEDATA
Complete listing at http://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:74 2:15 4:13 8:309 12:2014 13:8
14:13 15:20 16:3 17:9 20:8 24:1376
27:354 31:1 32:61 33:12 38:700 40:97
41:2467 44:3 46:140 47:10 49:4 52:12
55:5 56:2 57:29 58:827 59:505 60:478
61:1087 62:1045 63:1970 64:3727 65:2290 66:4043
67:1843 68:1138 69:2832 70:741 71:375 72:1944
73:2 74:2312 75:289 76:322 77:870 78:677
79:421 80:1016 81:800 82:505 83:454 84:680
85:1038 86:432 87:681 88:325 89:1557 90:104
91:3072 92:430 93:1004 94:1092 95:728 96:398
97:219 98:633 99:32 101:3 108:64 109:709
110:432 111:596 112:295 113:288 114:476 115:600
116:1105 117:659 118:531 119:971 120:178 121:716
122:1549 123:916 124:1228 125:1273 128:228 129:157
130:172 131:558 132:257 133:20 134:207 135:46
136:224 137:140 138:275 139:109 140:480 141:196
142:348 143:352 144:482 145:54 146:429 147:169
148:628 149:304 150:152 151:233 152:291 153:171
154:3 155:367 156:169 157:335 158:112 159:357
160:315 161:190 162:267 163:165 164:417 165:366
166:467 167:409 168:677 169:156 170:719 171:62
172:2 173:1086 174:558 175:176 176:1 177:1
178:518 180:677 181:1 182:228 183:258 184:156
186:685 187:501 188:825 189:805 190:4134 192:5776
193:4738 194:3432 195:2828 196:1202 198:3557 199:3591
200:5411 201:1581 202:8079 203:8302 204:4016 205:2396
206:2529 207:3040 208:3888 209:3496 210:2559 211:1283
212:1777 213:1701 214:665 215:66 216:4742 217:1569
218:491 219:401 220:1170 221:427 222:341 223:46
End of report
1
0
Hi all,
As you're no doubt aware, RIPE 61 will be happening in Rome during the
week of November 15th.
http://www.ripe.net/ripe/meetings/ripe-61/
The routing working group is tentatively scheduled to meet after lunch
on Wednesday, parallel to the Co-operation working group, but bear in
mind the agenda is always subject to change.
If there is something you'd like to talk about at the meeting, please
send Joao and myself a note.
Best regards,
Rob
1
0
BGP Update Report
Interval: 16-Sep-10 -to- 23-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8151 29705 1.6% 11.9 -- Uninet S.A. de C.V.
2 - AS3464 22140 1.2% 492.0 -- ASC-NET - Alabama Supercomputer Network
3 - AS32528 17447 0.9% 2180.9 -- ABBOTT Abbot Labs
4 - AS34984 15911 0.9% 42.3 -- TELLCOM-AS Tellcom Iletisim Hizmetleri
5 - AS35931 14631 0.8% 2438.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
6 - AS7011 13318 0.7% 11.5 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc.
7 - AS5536 12851 0.7% 110.8 -- Internet-Egypt
8 - AS5668 11618 0.6% 10.2 -- AS-5668 - CenturyTel Internet Holdings, Inc.
9 - AS8866 11147 0.6% 27.5 -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - AS14420 10222 0.6% 17.4 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
11 - AS24560 10197 0.6% 9.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
12 - AS1785 9677 0.5% 5.4 -- AS-PAETEC-NET - PaeTec Communications, Inc.
13 - AS8452 9318 0.5% 7.9 -- TE-AS TE-AS
14 - AS3816 8799 0.5% 18.2 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
15 - AS10620 8691 0.5% 6.6 -- Telmex Colombia S.A.
16 - AS9155 8395 0.5% 35.7 -- QNET QualityNet AS number
17 - AS18566 8294 0.5% 7.6 -- COVAD - Covad Communications Co.
18 - AS36992 8142 0.4% 12.2 -- ETISALAT-MISR
19 - AS7545 8104 0.4% 5.7 -- TPG-INTERNET-AP TPG Internet Pty Ltd
20 - AS4755 7987 0.4% 5.9 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS35931 14631 0.8% 2438.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
2 - AS32528 17447 0.9% 2180.9 -- ABBOTT Abbot Labs
3 - AS50571 1488 0.1% 1488.0 -- PRLIB FGBU Presidential Library named after NB Yeltsin
4 - AS53532 1451 0.1% 1451.0 -- KINGMETALS - King Architectural Metals
5 - AS22753 3789 0.2% 947.2 -- REDHAT-STUTTGART REDHAT Stuttgart
6 - AS15984 719 0.0% 719.0 -- The Joint-Stock Commercial Bank CentroCredit.
7 - AS27092 652 0.0% 652.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
8 - AS11613 650 0.0% 650.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
9 - AS21017 5784 0.3% 578.4 -- VSI-AS VSI AS
10 - AS16861 497 0.0% 497.0 -- REVELEX - Revelex.com
11 - AS3464 22140 1.2% 492.0 -- ASC-NET - Alabama Supercomputer Network
12 - AS190 2795 0.1% 465.8 -- NSYPTSMH-POE-AS - Navy Network Information Center (NNIC)
13 - AS27094 883 0.1% 441.5 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
14 - AS38531 387 0.0% 387.0 -- SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm.
15 - AS37204 3851 0.2% 385.1 -- TELONE
16 - AS3 367 0.0% 333.0 -- NVT-AS Closed Joint Stock Company NOVOTEL
17 - AS49970 350 0.0% 350.0 -- RKRS-ISDP Rangin Kaman Rayaneh Sepahan ISDP
18 - AS48309 335 0.0% 335.0 -- AGS-AS Ariana Gostar Spadana Autonomous Number
19 - AS48431 650 0.0% 325.0 -- MAXNET MAXNET Autonomous System
20 - AS41152 650 0.0% 325.0 -- AFTAB Aftab Internet Service Provider
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 129.66.128.0/17 11021 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network
2 - 129.66.0.0/17 11020 0.6% AS3464 -- ASC-NET - Alabama Supercomputer Network
3 - 130.36.34.0/24 8713 0.5% AS32528 -- ABBOTT Abbot Labs
4 - 130.36.35.0/24 8713 0.5% AS32528 -- ABBOTT Abbot Labs
5 - 201.134.18.0/24 8656 0.5% AS8151 -- Uninet S.A. de C.V.
6 - 195.39.181.0/24 8461 0.4% AS6755 -- ASN - TURNET
AS9155 -- QNET QualityNet AS number
7 - 63.211.68.0/22 8301 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - 198.140.43.0/24 6237 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
9 - 216.126.136.0/22 5954 0.3% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 190.65.228.0/22 5783 0.3% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
11 - 148.204.141.0/24 5089 0.3% AS8151 -- Uninet S.A. de C.V.
12 - 66.187.234.0/24 3782 0.2% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart
13 - 206.184.16.0/24 3123 0.2% AS174 -- COGENT Cogent/PSI
14 - 95.32.128.0/18 2882 0.1% AS21017 -- VSI-AS VSI AS
15 - 202.92.235.0/24 2812 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
16 - 95.32.192.0/18 2780 0.1% AS21017 -- VSI-AS VSI AS
17 - 216.118.245.0/24 2763 0.1% AS22150 -- CARRIERHOUSE - Carrierhouse Corp.
AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
18 - 64.86.26.0/23 2465 0.1% AS37204 -- TELONE
19 - 193.232.105.0/24 1488 0.1% AS50571 -- PRLIB FGBU Presidential Library named after NB Yeltsin
20 - 208.51.46.0/24 1451 0.1% AS53532 -- KINGMETALS - King Architectural Metals
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Sep 24 21:12:04 2010 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
17-09-10 336284 207825
18-09-10 336415 207604
19-09-10 336058 207474
20-09-10 336248 207788
21-09-10 336492 207756
22-09-10 336436 207987
23-09-10 336770 208046
24-09-10 336850 208076
AS Summary
35479 Number of ASes in routing system
15112 Number of ASes announcing only one prefix
4468 Largest number of prefixes announced by an AS
AS4323 : TWTC - tw telecom holdings, inc.
97402624 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').
--- 24Sep10 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 337009 208022 128987 38.3% All ASes
AS6389 3779 282 3497 92.5% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 4468 1924 2544 56.9% TWTC - tw telecom holdings,
inc.
AS19262 1819 285 1534 84.3% VZGNI-TRANSIT - Verizon Online
LLC
AS4766 1859 515 1344 72.3% KIXS-AS-KR Korea Telecom
AS22773 1195 66 1129 94.5% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS17488 1347 284 1063 78.9% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS4755 1346 288 1058 78.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS18566 1087 63 1024 94.2% COVAD - Covad Communications
Co.
AS5668 1111 94 1017 91.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS10620 1319 345 974 73.8% Telmex Colombia S.A.
AS6478 1352 413 939 69.5% ATT-INTERNET3 - AT&T WorldNet
Services
AS1785 1797 961 836 46.5% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS13343 1423 642 781 54.9% SCRR-13343 - Road Runner
HoldCo LLC
AS8452 1130 418 712 63.0% TE-AS TE-AS
AS7303 783 101 682 87.1% Telecom Argentina S.A.
AS8151 1340 679 661 49.3% Uninet S.A. de C.V.
AS7545 1407 752 655 46.6% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS18101 883 247 636 72.0% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS4808 936 304 632 67.5% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS4804 670 73 597 89.1% MPX-AS Microplex PTY LTD
AS28573 1114 581 533 47.8% NET Servicos de Comunicao S.A.
AS4780 704 177 527 74.9% SEEDNET Digital United Inc.
AS17676 606 81 525 86.6% GIGAINFRA Softbank BB Corp.
AS7552 643 126 517 80.4% VIETEL-AS-AP Vietel
Corporation
AS7018 1459 951 508 34.8% ATT-INTERNET4 - AT&T WorldNet
Services
AS24560 1036 535 501 48.4% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS9443 572 76 496 86.7% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS7011 1157 667 490 42.4% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS14420 580 90 490 84.5% CORPORACION NACIONAL DE
TELECOMUNICACIONES - CNT EP
AS22047 558 80 478 85.7% VTR BANDA ANCHA S.A.
Total 39480 12100 27380 69.4% Top 30 total
Possible Bogus Routes
31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service
41.223.196.0/24 AS36990
41.223.197.0/24 AS36990
41.223.198.0/24 AS36990
41.223.199.0/24 AS36990
50.32.0.0/12 AS5650 FRONTIER-FRTR - Frontier Communications of America, Inc.
50.48.0.0/13 AS5650 FRONTIER-FRTR - Frontier Communications of America, Inc.
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.20.80.0/20 AS40028 SPD-NETWORK-1 - SPD NETWORK
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.82.128.0/19 AS16617 COMMUNITYISP - CISP
64.82.160.0/19 AS16617 COMMUNITYISP - CISP
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
66.207.32.0/20 AS23011
66.230.240.0/20 AS27286
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC
68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC
69.6.80.0/24 AS13442
69.6.81.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS I.NET S.p.A.
71.19.160.0/23 AS4648 NZIX-2 Netgate
72.22.32.0/19 AS33150
72.22.61.0/24 AS33150
72.22.62.0/24 AS33150
76.77.32.0/19 AS2828 XO-AS15 - XO Communications
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
96.45.160.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.161.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.162.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.163.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.164.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.165.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.166.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.167.0/24 AS3257 TINET-BACKBONE Tinet SpA
96.45.168.0/21 AS3257 TINET-BACKBONE Tinet SpA
96.47.48.0/20 AS3257 TINET-BACKBONE Tinet SpA
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd.
114.142.160.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.160.0/22 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.168.0/21 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.168.0/23 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.171.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
114.142.172.0/24 AS38595 OCEAN-AS-AU Ocean Broadband - Wireless Broadband Internet provider, Perth
115.42.0.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.5.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.6.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.11.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.20.0/24 AS24541 FORTYFIVERU-AS-AU 45RU Pty Ltd. Internet Service Provider, Perth, Western Australia.
115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.29.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.30.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.31.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.43.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
116.68.136.0/21 AS28045 Pantel Communications
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
121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT
122.0.0.0/8 AS38356 TIMENET BeiJing Sincerity-times Network Technology Project Ltd.
158.222.70.0/23 AS6137 SISNA - SISNA, Inc.
158.222.72.0/23 AS6137 SISNA - SISNA, Inc.
158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS
173.225.112.0/20 AS3257 TINET-BACKBONE Tinet SpA
176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
177.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
181.1.8.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
190.102.32.0/20 AS30058 ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.101.46.0/24 AS6503 Axtel, S.A.B. de C. V.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.124.252.0/22 AS680 DFN-IP service X-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.154.32.0/19 AS81 NCREN - MCNC
192.154.64.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
196.2.224.0/22 AS24863 LINKdotNET-AS
196.6.108.0/24 AS5713 SAIX-NET
196.13.201.0/24 AS2018 TENET-1
196.13.202.0/24 AS2018 TENET-1
196.13.203.0/24 AS2018 TENET-1
196.13.204.0/24 AS2018 TENET-1
196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services
196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network
196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network
196.202.224.0/21 AS8818 TELE Greenland Autonomous System
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.51.100.0/24 AS16953 ASCENT-MEDIA-GROUP-LLC - Ascent Media Group, LLC
198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc.
198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN
198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc.
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications
199.10.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.24.73.0/24 AS26061 Equant Colombia
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited
202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited
202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited
202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited
202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa
202.174.70.0/24 AS21175 WIS WIS S.A. : WIND International Services
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.174.125.128/26 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
203.142.219.0/24 AS45149
203.175.98.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.99.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.103.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited
203.175.110.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.10.232.0/21 AS33150
204.19.14.0/23 AS577 BACOM - Bell Canada
204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc.
204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc.
204.238.70.0/24 AS36826
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO
205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
206.72.192.0/23 AS27375 IDS-TELECOM - IDS Telecom
206.72.194.0/23 AS27375 IDS-TELECOM - IDS Telecom
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.188.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.189.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.190.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.191.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.64.200.0/22 AS11730 CIL-ASN - Circle Internet LTD
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC
208.78.165.0/24 AS16565
208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc.
208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.105.224.0/19 AS20074
209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
209.236.96.0/20 AS3257 TINET-BACKBONE Tinet SpA
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral
216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.21.196.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.201.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.202.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.206.0/23 AS12251 INVISION - Invision.com, Inc.
216.47.32.0/20 AS3257 TINET-BACKBONE Tinet SpA
216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc.
216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
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,
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.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 25 Sep, 2010
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 331883
Prefixes after maximum aggregation: 152525
Deaggregation factor: 2.18
Unique aggregates announced to Internet: 161648
Total ASes present in the Internet Routing Table: 34863
Prefixes per ASN: 9.52
Origin-only ASes present in the Internet Routing Table: 30227
Origin ASes announcing only one prefix: 14677
Transit ASes present in the Internet Routing Table: 4636
Transit-only ASes present in the Internet Routing Table: 101
Average AS path length visible in the Internet Routing Table: 3.7
Max AS path length visible: 24
Max AS path prepend of ASN (41664) 21
Prefixes from unregistered ASNs in the Routing Table: 3160
Unregistered ASNs in the Routing Table: 1399
Number of 32-bit ASNs allocated by the RIRs: 794
Prefixes from 32-bit ASNs in the Routing Table: 1017
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 228
Number of addresses announced to Internet: 2273798848
Equivalent to 135 /8s, 135 /16s and 106 /24s
Percentage of available address space announced: 61.3
Percentage of allocated address space announced: 65.5
Percentage of available address space allocated: 93.7
Percentage of address space in use by end-sites: 84.9
Total number of prefixes smaller than registry allocations: 156837
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 80968
Total APNIC prefixes after maximum aggregation: 27719
APNIC Deaggregation factor: 2.92
Prefixes being announced from the APNIC address blocks: 77853
Unique aggregates announced from the APNIC address blocks: 32742
APNIC Region origin ASes present in the Internet Routing Table: 4196
APNIC Prefixes per ASN: 18.55
APNIC Region origin ASes announcing only one prefix: 1167
APNIC Region transit ASes present in the Internet Routing Table: 648
Average APNIC Region AS path length visible: 3.7
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 551901216
Equivalent to 32 /8s, 229 /16s and 88 /24s
Percentage of available APNIC address space announced: 78.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
55296-56319, 131072-132095
APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8,
60/8, 61/8, 101/8, 110/8, 111/8, 112/8, 113/8,
114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8,
121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8,
175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8,
211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 135903
Total ARIN prefixes after maximum aggregation: 70118
ARIN Deaggregation factor: 1.94
Prefixes being announced from the ARIN address blocks: 108637
Unique aggregates announced from the ARIN address blocks: 43091
ARIN Region origin ASes present in the Internet Routing Table: 13925
ARIN Prefixes per ASN: 7.80
ARIN Region origin ASes announcing only one prefix: 5334
ARIN Region transit ASes present in the Internet Routing Table: 1380
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 22
Number of ARIN addresses announced to Internet: 734124576
Equivalent to 43 /8s, 193 /16s and 218 /24s
Percentage of available ARIN address space announced: 62.5
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 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, 54/8,
55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8,
68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8,
75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 107/8,
108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 76059
Total RIPE prefixes after maximum aggregation: 44153
RIPE Deaggregation factor: 1.72
Prefixes being announced from the RIPE address blocks: 69455
Unique aggregates announced from the RIPE address blocks: 45623
RIPE Region origin ASes present in the Internet Routing Table: 14816
RIPE Prefixes per ASN: 4.69
RIPE Region origin ASes announcing only one prefix: 7631
RIPE Region transit ASes present in the Internet Routing Table: 2237
Average RIPE Region AS path length visible: 3.9
Max RIPE Region AS path length visible: 24
Number of RIPE addresses announced to Internet: 439384960
Equivalent to 26 /8s, 48 /16s and 123 /24s
Percentage of available RIPE address space announced: 77.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 196608-197631
RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 62/8, 77/8,
78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8,
85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8,
92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 30249
Total LACNIC prefixes after maximum aggregation: 7285
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 28745
Unique aggregates announced from the LACNIC address blocks: 15259
LACNIC Region origin ASes present in the Internet Routing Table: 1354
LACNIC Prefixes per ASN: 21.23
LACNIC Region origin ASes announcing only one prefix: 422
LACNIC Region transit ASes present in the Internet Routing Table: 232
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 75452800
Equivalent to 4 /8s, 127 /16s and 81 /24s
Percentage of available LACNIC address space announced: 56.2
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8,
201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 7427
Total AfriNIC prefixes after maximum aggregation: 1881
AfriNIC Deaggregation factor: 3.95
Prefixes being announced from the AfriNIC address blocks: 5745
Unique aggregates announced from the AfriNIC address blocks: 1675
AfriNIC Region origin ASes present in the Internet Routing Table: 404
AfriNIC Prefixes per ASN: 14.22
AfriNIC Region origin ASes announcing only one prefix: 123
AfriNIC Region transit ASes present in the Internet Routing Table: 93
Average AfriNIC Region AS path length visible: 3.8
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC addresses announced to Internet: 20374016
Equivalent to 1 /8s, 54 /16s and 226 /24s
Percentage of available AfriNIC address space announced: 60.7
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1859 9436 501 Korea Telecom (KIX)
7545 1395 297 83 TPG Internet Pty Ltd
4755 1348 368 160 TATA Communications formerly
17488 1347 155 124 Hathway IP Over Cable Interne
17974 1240 299 70 PT TELEKOMUNIKASI INDONESIA
24560 1036 304 177 Bharti Airtel Ltd., Telemedia
9583 1015 75 488 Sify Limited
4808 932 1714 261 CNCGROUP IP network: China169
18101 883 100 132 Reliance Infocom Ltd Internet
9829 823 692 33 BSNL National Internet Backbo
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3780 3667 278 bellsouth.net, inc.
4323 2708 1107 388 Time Warner Telecom
19262 1818 4676 286 Verizon Global Networks
1785 1797 698 132 PaeTec Communications, Inc.
20115 1494 1531 652 Charter Communications
7018 1461 5747 947 AT&T WorldNet Services
6478 1352 275 123 AT&T Worldnet Services
2386 1293 554 912 AT&T Data Communications Serv
11492 1207 229 85 Cable One
22773 1195 2858 61 Cox Communications, Inc.
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 447 2026 388 TDC Tele Danmark
30890 442 99 211 Evolva Telecom
8866 405 117 19 Bulgarian Telecommunication C
702 404 1868 318 UUNET - Commercial IP service
8551 402 353 46 Bezeq International
3301 378 1688 333 TeliaNet Sweden
34984 376 90 185 BILISIM TELEKOM
3320 373 7328 323 Deutsche Telekom AG
12479 361 576 5 Uni2 Autonomous System
31148 349 18 75 FreeNet ISP
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1341 2559 367 UniNet S.A. de C.V.
10620 1319 247 148 TVCABLE BOGOTA
28573 1114 869 108 NET Servicos de Comunicao S.A
7303 809 424 103 Telecom Argentina Stet-France
6503 746 223 258 AVANTEL, S.A.
14420 580 38 76 CORPORACION NACIONAL DE TELEC
22047 558 310 15 VTR PUNTO NET S.A.
3816 482 209 95 Empresa Nacional de Telecomun
7738 477 922 30 Telecomunicacoes da Bahia S.A
11172 444 99 76 Servicios Alestra S.A de C.V
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1129 445 10 TEDATA
24863 728 147 39 LINKdotNET AS number
36992 660 279 178 Etisalat MISR
3741 266 906 224 The Internet Solution
6713 203 199 12 Itissalat Al-MAGHRIB
29571 202 19 11 Ci Telecom Autonomous system
2018 197 277 64 Tertiary Education Network
33776 197 12 14 Starcomms Nigeria Limited
24835 165 78 9 RAYA Telecom - Egypt
16637 154 440 92 MTN Network Solutions
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3780 3667 278 bellsouth.net, inc.
4323 2708 1107 388 Time Warner Telecom
4766 1859 9436 501 Korea Telecom (KIX)
19262 1818 4676 286 Verizon Global Networks
1785 1797 698 132 PaeTec Communications, Inc.
20115 1494 1531 652 Charter Communications
7018 1461 5747 947 AT&T WorldNet Services
7545 1395 297 83 TPG Internet Pty Ltd
6478 1352 275 123 AT&T Worldnet Services
4755 1348 368 160 TATA Communications formerly
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 2708 2320 Time Warner Telecom
1785 1797 1665 PaeTec Communications, Inc.
19262 1818 1532 Verizon Global Networks
4766 1859 1358 Korea Telecom (KIX)
7545 1395 1312 TPG Internet Pty Ltd
6478 1352 1229 AT&T Worldnet Services
17488 1347 1223 Hathway IP Over Cable Interne
4755 1348 1188 TATA Communications formerly
10620 1319 1171 TVCABLE BOGOTA
17974 1240 1170 PT TELEKOMUNIKASI INDONESIA
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
11946 UNALLOCATED 8.12.155.0/24 40913 Quality Technology S
15040 UNALLOCATED 8.12.156.0/24 3356 Level 3 Communicatio
33084 UNALLOCATED 8.15.195.0/24 3356 Level 3 Communicatio
18826 UNALLOCATED 8.17.208.0/20 2828 XO Communications
16734 UNALLOCATED 8.18.204.0/24 26914 Global Netoptex, Inc
53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio
22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks
46856 UNALLOCATED 8.22.184.0/22 3356 Level 3 Communicatio
21893 UNALLOCATED 8.26.33.0/24 3356 Level 3 Communicatio
26169 UNALLOCATED 8.225.177.0/24 20225 TelJet
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
31.0.0.0/16 12654 RIPE NCC RIS Project
31.1.0.0/21 12654 RIPE NCC RIS Project
31.1.24.0/24 12654 RIPE NCC RIS Project
41.222.79.0/24 36938 >>UNKNOWN<<
41.223.92.0/22 36936 >>UNKNOWN<<
41.223.196.0/24 36990 Alkan Telecom Ltd
41.223.197.0/24 36990 Alkan Telecom Ltd
41.223.198.0/24 36990 Alkan Telecom Ltd
41.223.199.0/24 36990 Alkan Telecom Ltd
46.20.80.0/20 5602 KPNQwest Italia S.p.a
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:10 /10:25 /11:67 /12:202
/13:420 /14:730 /15:1318 /16:11289 /17:5447 /18:9267
/19:18479 /20:23532 /21:23780 /22:31095 /23:30369 /24:172749
/25:1048 /26:1163 /27:646 /28:170 /29:47 /30:3
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2407 3780 bellsouth.net, inc.
4766 1476 1859 Korea Telecom (KIX)
4323 1367 2708 Time Warner Telecom
1785 1259 1797 PaeTec Communications, Inc.
10620 1207 1319 TVCABLE BOGOTA
11492 1099 1207 Cable One
17488 1087 1347 Hathway IP Over Cable Interne
18566 1068 1087 Covad Communications
8452 1029 1129 TEDATA
24560 937 1036 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:72 2:13 4:13 8:310 12:2012 13:8
14:9 15:20 16:3 17:9 20:8 24:1365
27:345 31:1 32:61 33:12 38:702 40:97
41:2519 44:3 46:97 47:10 49:4 52:12
55:5 56:2 57:30 58:867 59:505 60:477
61:1080 62:1049 63:1964 64:3715 65:2305 66:4025
67:1841 68:1136 69:2800 70:739 71:374 72:1959
73:2 74:2312 75:285 76:318 77:873 78:645
79:418 80:1021 81:798 82:498 83:454 84:680
85:1035 86:431 87:688 88:314 89:1574 90:98
91:3061 92:429 93:995 94:1167 95:703 96:397
97:219 98:634 99:32 101:3 108:64 109:711
110:430 111:579 112:297 113:284 114:452 115:594
116:1102 117:659 118:526 119:881 120:158 121:709
122:1541 123:923 124:1222 125:1241 128:226 129:157
130:168 131:558 132:259 133:19 134:207 135:46
136:223 137:138 138:274 139:109 140:478 141:197
142:346 143:351 144:479 145:54 146:428 147:171
148:629 149:305 150:152 151:233 152:288 153:171
154:3 155:366 156:170 157:335 158:111 159:362
160:315 161:189 162:268 163:165 164:414 165:368
166:468 167:409 168:677 169:156 170:724 171:62
172:2 173:1052 174:531 175:171 176:1 177:1
178:498 180:654 181:1 182:210 183:254 184:160
186:647 187:469 188:819 189:786 190:4156 192:5779
193:4739 194:3430 195:2822 196:1200 198:3552 199:3594
200:5397 201:1583 202:8111 203:8288 204:3995 205:2394
206:2554 207:3054 208:3885 209:3492 210:2582 211:1301
212:1773 213:1684 214:674 215:66 216:4753 217:1579
218:473 219:399 220:1176 221:389 222:314 223:42
End of report
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24 Sep '10
[apologies for duplicates]
Dear colleagues,
In July we published a study on the effects of BGP route origin
validation on hijackings.
In the meantime, some additional research has been done. See the results
on RIPE Labs:
https://labs.ripe.net/Members/David_Murray/bgp-route-origin-validation-a-fo…
Kind regards,
Mirjam Kühne
RIPE Labs Community Builder
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BGP Update Report
Interval: 09-Sep-10 -to- 16-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS34984 31696 1.3% 84.7 -- TELLCOM-AS Tellcom Iletisim Hizmetleri
2 - AS3464 23020 0.9% 511.6 -- ASC-NET - Alabama Supercomputer Network
3 - AS5536 22242 0.9% 200.4 -- Internet-Egypt
4 - AS32528 17289 0.7% 2161.1 -- ABBOTT Abbot Labs
5 - AS8151 16120 0.6% 9.0 -- Uninet S.A. de C.V.
6 - AS6389 15537 0.6% 4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
7 - AS35931 15308 0.6% 2551.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - AS4323 14972 0.6% 3.3 -- TWTC - tw telecom holdings, inc.
9 - AS8866 13592 0.5% 33.6 -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - AS7545 12945 0.5% 9.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd
11 - AS5668 12042 0.5% 10.6 -- AS-5668 - CenturyTel Internet Holdings, Inc.
12 - AS42910 11748 0.5% 107.8 -- SADECEHOSTING-COM Sadecehosting-Com
13 - AS9829 11678 0.5% 14.2 -- BSNL-NIB National Internet Backbone
14 - AS16718 11004 0.4% 393.0 -- EMBARQ-HMBL - Embarq Corporation
15 - AS3816 10912 0.4% 22.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
16 - AS17488 10679 0.4% 7.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
17 - AS24560 10496 0.4% 10.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
18 - AS17974 10315 0.4% 8.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS8452 10159 0.4% 8.7 -- TE-AS TE-AS
20 - AS5800 9783 0.4% 46.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS35931 15308 0.6% 2551.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
2 - AS32528 17289 0.7% 2161.1 -- ABBOTT Abbot Labs
3 - AS37204 8943 0.4% 894.3 -- TELONE
4 - AS1959 4246 0.2% 849.2 -- DMSLABNET - DoD Network Information Center
5 - AS15984 830 0.0% 830.0 -- The Joint-Stock Commercial Bank CentroCredit.
6 - AS21017 6570 0.3% 657.0 -- VSI-AS VSI AS
7 - AS11384 653 0.0% 653.0 --
8 - AS50150 653 0.0% 653.0 -- LONGLINE-AS LongLine SRL
9 - AS11613 584 0.0% 584.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
10 - AS17029 1125 0.0% 562.5 -- CHP-NET - California Highway Patrol
11 - AS27859 555 0.0% 555.0 -- Internet Systems Consortium
12 - AS18163 2158 0.1% 539.5 -- JINJU18163-AS-KR jinju national university
13 - AS3464 23020 0.9% 511.6 -- ASC-NET - Alabama Supercomputer Network
14 - AS6755 2037 0.1% 509.2 -- ASN - TURNET
15 - AS16861 480 0.0% 480.0 -- REVELEX - Revelex.com
16 - AS49879 472 0.0% 472.0 -- HOSTHANE ISIK Bilgisayar Internet ve Yayincilik Hizmetleri
17 - AS13880 7173 0.3% 421.9 -- ACI-AS - american century investments
18 - AS45600 394 0.0% 394.0 -- UPM-AS-AP University of the Philippines, Manila
19 - AS16718 11004 0.4% 393.0 -- EMBARQ-HMBL - Embarq Corporation
20 - AS51361 383 0.0% 383.0 -- ALARMNET-ASN Alarmnet Guvenlik Hizmetleri A.S
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 129.66.128.0/17 11412 0.4% AS3464 -- ASC-NET - Alabama Supercomputer Network
2 - 129.66.0.0/17 11402 0.4% AS3464 -- ASC-NET - Alabama Supercomputer Network
3 - 63.211.68.0/22 9483 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
4 - 130.36.34.0/24 8633 0.3% AS32528 -- ABBOTT Abbot Labs
5 - 130.36.35.0/24 8630 0.3% AS32528 -- ABBOTT Abbot Labs
6 - 195.39.181.0/24 8295 0.3% AS6755 -- ASN - TURNET
AS9155 -- QNET QualityNet AS number
7 - 198.140.43.0/24 5774 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - 190.65.228.0/22 5534 0.2% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
9 - 64.86.26.0/23 4479 0.2% AS37204 -- TELONE
10 - 95.32.192.0/18 3589 0.1% AS21017 -- VSI-AS VSI AS
11 - 216.126.136.0/22 3287 0.1% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
12 - 148.204.141.0/24 3280 0.1% AS8151 -- Uninet S.A. de C.V.
13 - 196.29.32.0/21 3150 0.1% AS37204 -- TELONE
14 - 206.184.16.0/24 3008 0.1% AS174 -- COGENT Cogent/PSI
15 - 95.32.128.0/18 2941 0.1% AS21017 -- VSI-AS VSI AS
16 - 216.118.245.0/24 2330 0.1% AS22150 -- CARRIERHOUSE - Carrierhouse Corp.
AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
17 - 202.92.235.0/24 2238 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
18 - 202.167.253.0/24 1738 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
19 - 202.177.223.0/24 1738 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
20 - 62.193.117.0/24 1510 0.1% AS5536 -- Internet-Egypt
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
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