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AS Rank: AS 1273 -- Information for a single AS: AS Relationship Table

This page presents the BETA version of AS Rank, CAIDA's ranking of Autonomous Systems (AS) (which approximately map to Internet Service Providers) and organizations (Orgs) (which are a collection of one or more ASes). This ranking is derived from topological data collected by CAIDA's Archipelago Measurement Infrastructure and Border Gateway Protocol (BGP) routing data collected by the Route Views Project and RIPE NCC.

ASes and Orgs are ranked by their customer cone size, which is the number of their direct and indirect customers. Note: We do not have data to rank ASes (ISPs) by traffic, revenue, users, or any other non-topological metric.

Download Data: AS Relationship Data   AS Organization   AS Classification
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AS Relationship Table Help
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Dataset:

AS relationship information for AS 1273 is shown below.
To select a different AS, enter the AS number associated with the AS, the name of the AS, or the name of the Org associated with the AS:

 
Map for AS#1273 was not created!
AS number: 1273
AS name: CW
Org name: Cable and Wireless Worldwide plc
AS rank: 10
Country: EU
Customer cone size: 5,878
AS transit degree:
296 5 81 248 0
Provider Peer Customer Sibling
Type:  Tr/Ac 
Position in Ranking AS Relationship Table AS Relationship (Geo) Graph AS Relationship Graph AS Link Geo Map Corrections

The relationship table below displays the neighbors of AS 1273, and each neighbor's inferred relationship type with AS 1273.

Table shows of 334 neighbor ASes,  sorted by  relationship type and AS rank, with details.

neighbor type known locations (hideshow cities)
AS rank AS AS name AS type(s) Org name
1 3356 LEVEL3  Tr/Ac  Level 3 Communications, Inc.  ↑ provider

San Jose, Los Angeles, Miami, Washington, D.C., New York City5

London1

Paris1

Hoofddorp1

Frankfurt Am Main1

Milano1

Vienna1

Stockholm1

Beijing1
3 1299 TELIANET  Tr/Ac  TeliaSonera AB  ↑ provider

Guangzhou, Zhengzhou2

Horsens1
12 701 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↑ provider

Urumqi, Beijing, Hangzhou3

Seattle1

Osaka1
14 4436 AS-GTT-4436  Tr/Ac  nLayer Communications, Inc.  ↑ provider
52 10026 PACNET  Tr/Ac  Pacnet Global Ltd.  ↑ provider
2 174 COGENT-174  Tr/Ac  Cogent Communications  ↔ peer

Kunming, Guangzhou, Shijiazhuang3

Kuala Lumpur1

Seoul1
4 2914 NTT-COMMUN...  Tr/Ac  NTT America, Inc.  ↔ peer

Santa Clara, Los Angeles, Chicago, Grand Rapids, Sterling, New York City6

Urumqi, Guangzhou, Beijing3

Madrid1

London1

Paris1

Hoofddorp1

Frankfurt Am Main1

Milano1

Vienna1

Stockholm1

Changi1

Chek Lap Kok Airport1

Tokyo1
5 3257 GTT-BACKBONE  Tr/Ac  Tinet Spa  ↔ peer

Palo Alto, Los Angeles, Chicago, Miami, Washington, D.C., New York City6

Madrid1

London1

Paris1

Hoofddorp1

Frankfurt Am Main1

Milano1

Changi1

Guangzhou1

Jakarta1

Chek Lap Kok1

Manila1
6 6762 SEABONE-NET  Tr/Ac  TELECOM ITALIA SPARKLE S.p.A.  ↔ peer

Palo Alto, Miami, Ashburn3

London1

Paris1

Frankfurt Am Main1

Changi1
7 6453 AS6453  Tr/Ac  TATA COMMUNICATIONS (AMERICA) INC  ↔ peer

London1

Paris1

Frankfurt Am Main1

Milano1

Shenyang1
8 6939 HURRICANE  Tr/Ac  Hurricane Electric, Inc.  ↔ peer

Palo Alto, Los Angeles, Miami, Ashburn, New York City5

Madrid1

London1

Paris1

Hoofddorp1

Frankfurt Am Main1

Stockholm1

Changi1

Tokyo1
11 3549 LVLT-3549  Tr/Ac  Level 3 Communications, Inc.  ↔ peer

Lanzhou, Guangzhou, Beijing, Jinan4

Seattle1

Taastrup1

Seoul1

Yokohama1
13 6461 ABOVENET  Tr/Ac  Abovenet Communications, Inc  ↔ peer
15 209 CENTURYLIN...  Tr/Ac  Qwest Communications Company, LLC  ↔ peer

Urumqi, Kunming, Guangzhou, Chengdu, Zhengzhou, Beijing, Hangzhou7
16 9002 RETN-AS  Tr/Ac  RETN Limited  ↔ peer
17 3491 BTN-ASN  Tr/Ac  Beyond The Network America, Inc.  ↔ peer

Los Angeles, Miami2

Hoofddorp1

Guangzhou1
18 20485 TRANSTELECOM  Tr/Ac  Closed Joint Stock Company TransTeleCom  ↔ peer

Hong Kong1
19 1239 SPRINTLINK  Tr/Ac  Sprint  ↔ peer

Kunming, Guangzhou, Zhengzhou3
20 3320 DTAG  Tr/Ac  Deutsche Telekom AG  ↔ peer

Atlanta, Ashburn2

Bangalore1

Guangzhou1

Jakarta1

Hong Kong1

Seoul1
23 12956 Telefonica  Tr/Ac  Telefonica International Wholesale Services, SL  ↔ peer

Singapore1
24 7473 SINGTEL-AS-AP  Tr/Ac  Singapore Telecommunications Ltd  ↔ peer
25 4323 TWTC  Tr/Ac  tw telecom holdings, inc.  ↔ peer

Beijing1
27 5511 Opentransit  Tr/Ac  Orange S.A.  ↔ peer

Port Angeles1

Paris1

Changi1

Beijing1
28 7922 COMCAST-7922  Tr/Ac  Comcast Cable Communications, Inc.  ↔ peer

Mumbai1

Guangzhou1
30 5580 HIBERNIA  Tr/Ac  Hibernia Networks (Netherlands) BV  ↔ peer
35 15412 FLAG-AS  Tr/Ac  Global Cloud Xchange  ↔ peer

New Delhi, Bangalore2

Moscow1
37 286 KPN  Tr/Ac  KPN B.V.  ↔ peer

Miami, Ashburn2

London1

Hoofddorp1

Frankfurt Am Main1
40 2516 KDDI  Tr/Ac  KDDI CORPORATION  ↔ peer

Nanning, Zhengzhou, Tianjin, Fuzhou4

Zurich1

Bangalore1

Singapore1

Osaka1
42 6830 LGI-UPC  Tr/Ac  Liberty Global Operations B.V.  ↔ peer

Jakarta1

Fuzhou1
43 4766 KIXS-AS-KR  Tr/Ac  Korea Telecom  ↔ peer

Seattle, Grand Rapids2

Guangzhou1
44 4637 ASN-TELSTR...  Tr/Ac  Telstra Global - Customer AS Number  ↔ peer

Beijing1
45 12989 HWNG  Tr/Ac  Eweka Internet Services B.V.  ↔ peer

Los Angeles, Chicago, Washington, D.C., New York City4

London1

Hoofddorp1

Guangzhou1
47 7843 TWCABLE-BA...  Tr/Ac  Time Warner Cable Internet LLC  ↔ peer
51 8220 COLT  Tr/Ac  COLT Technology Services Group Limited  ↔ peer

Chesterfield, Seymour, Chicago3

New Delhi1
62 3303 SWISSCOM  Tr/Ac  Swisscom (Switzerland) Ltd  ↔ peer

New York City1

London1

Hoofddorp1

Z??Rich1

Frankfurt Am Main1
65 8218 NEO-ASN  Tr/Ac  Neo Telecoms S.A.S.  ↔ peer

Paris1
71 702 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer
72 4134 CHINANET-B...  Tr/Ac  No.31,Jin-rong Street  ↔ peer

Urumqi, Kunming, Nanning, Guangzhou, Chengdu, Wuhan, Beijing, Longyan, Fuzhou, Nanchang, Hangzhou11

Port Angeles, Pasadena, Chesterfield, Seymour, Chicago, Ashburn, Wilmington7

Mumbai, New Delhi, Faridabad City, Bangalore4

Quito1

Pointe-A-Pitre1

Lijnden1

Zurich1

Frankfurt Am Main1

Horsens1

Bodo1

Singapore1

Hanoi1

Jakarta1

Hong Kong1

Makati1

Seoul1
74 22773 ASN-CXA-AL...  Tr/Ac  Cox Communications Inc.  ↔ peer
79 6128 CABLE-NET-1  Tr/Ac  Cablevision Systems Corp.  ↔ peer

Seattle1
82 9009 M247  Tr/Ac  M247 Ltd  ↔ peer
86 2497 IIJ  Tr/Ac  Internet Initiative Japan Inc.  ↔ peer

Almere1
87 577 BACOM  Tr/Ac  Bell Canada  ↔ peer

Colombo1

Kunming1

Hanoi1

Osaka1
97 3561 CENTURYLIN...  Tr/Ac  Savvis  ↔ peer

Guangzhou1

Perth1
115 6327 SHAW  Tr/Ac  Shaw Communications Inc.  ↔ peer

Hangzhou1
118 1257 SWIPNET  Tr/Ac  TELE2  ↔ peer
130 3292 TDC  Tr/Ac  TDC A/S  ↔ peer

Ahmedabad1

Jinhua1
140 13030 INIT7  Tr/Ac  Init7 (Switzerland) Ltd.  ↔ peer

D??Sseldorf, Frankfurt Am Main2

Madrid1

London1

Hoofddorp1

Z??Rich1

Vienna1
141 32787 PROLEXIC-T...  Tr/Ac  Akamai Technologies, Inc.  ↔ peer
148 4837 CHINA169-B...  Tr/Ac  CNCGROUP IP network China169 Beijing Province Network  ↔ peer

Kunming, Guangzhou, Zhengzhou, Beijing, Jinhua, Hangzhou6

Gandhinagar, Mumbai, New Delhi, Calcutta4

Grand Rapids1

Quito1

Torres Novas1

Dublin1

Karlsruhe1

Zurich1

Singapore1

Jakarta1

Makati1

Taipei1

Tokyo1
151 17676 GIGAINFRA  Tr/Ac  Softbank BB Corp.  ↔ peer

Torres Novas1

Chengdu1

Seoul1
166 812 ROGERS-CABLE  Tr/Ac  Rogers Cable Communications Inc.  ↔ peer
201 251 KAIAGLOBAL-AS  Tr/Ac  Kaia Global Networks Ltd.  ↔ peer
238 58453 CMI-INT-HK  Tr/Ac  China Mobile International Limited  ↔ peer
256 1267 ASN-WIND  Tr/Ac  Wind Telecomunicazioni SpA  ↔ peer
302 22822 LLNW  Co  Limelight Networks, Inc.  ↔ peer

Charlotte1
307 2686 ATGS-MMD-AS  Tr/Ac  AT&T Global Network Services, LLC  ↔ peer
350 23148 TERRENAP  Tr/Ac  TERRENAP DATA CENTERS, INC.  ↔ peer
407 2687 ATGS-MMD-AS  Tr/Ac  AT&T Global Network Services, LLC  ↔ peer
430 3908 CENTURYLIN...  Tr/Ac  Qwest Communications Company, LLC  ↔ peer
431 41095 IPTP  Tr/Ac  IPTP LTD  ↔ peer
460 3910 CENTURYLIN...  Tr/Ac  Qwest Communications Company, LLC  ↔ peer
540 5769 VIDEOTRON  Tr/Ac  Videotron Telecom Ltee  ↔ peer
626 10310 YAHOO-1  Co  Yahoo!  ↔ peer
817 293 ESNET  Tr/Ac  ESnet  ↔ peer
1109 297 AS297  Tr/Ac  National Aeronautics and Space Administration  ↔ peer
1349 7342 VERISIGN-AS  Tr/Ac  VeriSign Infrastructure & Operations  ↔ peer
1371 8903 AS8903  Co  BT ESPANA, COMPANIA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, SA  ↔ peer
1491 8075 MICROSOFT-...  Tr/Ac  Microsoft Corporation  ↔ peer

Guangzhou1
1600 42 WOODYNET-1  Tr/Ac  WoodyNet  ↔ peer
2175 15133 EDGECAST  Co  EdgeCast Networks, Inc.  ↔ peer
3196 16509 AMAZON-02  En  Amazon.com, Inc.  ↔ peer

Guangzhou1
3340 21345 SYMANTEC-EU  Co  Messagelabs Limited  ↔ peer
3919 32934 FACEBOOK  Co  Facebook, Inc.  ↔ peer
4191 26282 SYMANTEC-US  Co  MessageLabs Inc.  ↔ peer
4846 2906 AS-SSI  Co  Netflix Streaming Services Inc.  ↔ peer
5865 47541 VKONTAKTE-...  Co  VKontakte Ltd  ↔ peer
6106 2818 BBC  Co  BBC  ↔ peer
6166 30132 ISC-F-AS  Tr/Ac  Internet Systems Consortium, Inc.  ↔ peer
6234 14907 WIKIMEDIA  Co  Wikimedia Foundation, Inc.  ↔ peer
6450 60781 LeaseWeb-NL  Co  LeaseWeb Netherlands B.V.  ↔ peer
6578 1668 AOL-ATDN  Tr/Ac  AOL Transit Data Network  ↔ peer
6775 38895 AMAZON-AS-AP  Co  Amazon.com Tech Telecom  ↔ peer
7649 57976 BLIZZEU-AS  Co  Blizzard Entertainment, Inc  ↔ peer
9269 8283 COLOCLUE-AS  Tr/Ac  Netwerkvereniging Coloclue  ↔ peer
9869 31459 BBC-RD-AS  Tr/Ac  BBC  ↔ peer
22 12389 ROSTELECOM-AS  Tr/Ac  PJSC Rostelecom  ↓ customer

Guangzhou, Nanjing, Shanghai3
26 3216 SOVAM-AS  Tr/Ac  OJSC "Vimpelcom"  ↓ customer
69 31500 GLOBALNET-AS  Tr/Ac  JSC GLOBALNET  ↓ customer
95 12880 DCI-AS  Tr/Ac  Information Technology Company (ITC)  ↓ customer

Moscow1
96 3209 VODANET  Tr/Ac  Vodafone GmbH  ↓ customer
99 5400 BT  Tr/Ac  British Telecommunications plc  ↓ customer
104 55410 VODAFONE-N...  Tr/Ac  C48 Okhla Industrial Estate, New Delhi-110020  ↓ customer
106 29049 Delta-Tele...  Tr/Ac  Delta Telecom Ltd  ↓ customer
123 24785 JOINTTRANS...  Tr/Ac  Open Peering B.V.  ↓ customer
131 4651 THAI-GATEWAY  Tr/Ac  The Communications Authority of Thailand(CAT)  ↓ customer

Faridabad City1

Jakarta1
134 4788 TMNET-AS-AP  Tr/Ac  Telekom Malaysia Access Point Service.  ↓ customer

Zhengzhou, Shanghai, Hefei3

Thane1

Singapore1
146 15772 WNET  Tr/Ac  LLC "WNET UKRAINE"  ↓ customer
155 5089 NTL  Tr/Ac  Virgin Media Limited  ↓ customer

Guangzhou, Harbin, Jinan, Hangzhou4

Zurich1
173 6774 ASN-BICS  Tr/Ac  Belgacom International Carrier Services SA  ↓ customer
205 8966 Etisalat-AS  Tr/Ac  Emirates Telecommunications Corporation  ↓ customer


data sources
geolocation BGP 2010.08.01, 2010.08.02, 2010.08.03, 2010.08.04, 2010.08.05 routeviews eqix, isc, kixp, linx, routeviews2
database 2010.08.30 netacuity
organization whois 0000.00.00 JPNIC, KRNIC, LACNIC
2012.06.29, 2013.10.01, 2014.01.01 AFRINIC, APNIC, ARIN, LACNIC, RIPE
topology BGP 2013.11.01, 2013.11.02, 2013.11.03, 2013.11.04, 2013.11.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, kixp, linx, routeviews, routeviews2, saoppaulo, sydney, telxatl, wide
2014.03.01, 2014.03.02, 2014.03.03 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, linx, routeviews, routeviews2, routeviews3, saoppaulo, sydney, telxatl, wide
2014.03.04, 2014.03.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, kixp, linx, routeviews, routeviews2, routeviews3, saoppaulo, sydney, telxatl, wide
2014.09.01, 2014.09.02, 2014.09.03, 2014.09.04, 2014.09.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, kixp, linx, routeviews, routeviews2, routeviews3, routeviews6, saopaulo, sydney, telxatl, wide
2014.12.01, 2014.12.02, 2014.12.03, 2014.12.04, 2014.12.05, 2015.01.01, 2015.01.02, 2015.01.03, 2015.01.04, 2015.01.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, kixp, linx, routeviews, routeviews2, routeviews3, saopaulo, sydney, telxatl, wide
2015.02.01, 2015.02.02, 2015.02.03, 2015.02.04, 2015.02.05, 2015.07.01, 2015.07.02, 2015.07.03, 2015.07.04, 2015.07.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15
routeviews eqix, isc, jinx, kixp, linx, routeviews2, routeviews3, saopaulo, sydney, telxatl, wide
2016.04.01, 2016.04.02, 2016.04.03, 2016.04.04, 2016.04.05, 2016.06.01, 2016.06.02, 2016.06.03, 2016.06.04, 2016.06.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15, rrc16
routeviews eqix, isc, jinx, kixp, linx, routeviews2, routeviews3, saopaulo, sydney, telxatl, wide
2016.09.01, 2016.09.02, 2016.09.03, 2016.09.04, 2016.09.05 ripe rrc00, rrc01, rrc03, rrc04, rrc05, rrc06, rrc07, rrc10, rrc11, rrc12, rrc13, rrc14, rrc15, rrc16
routeviews eqix, isc, kixp, linx, routeviews2, routeviews3, saopaulo, sydney, telxatl, wide
traceroute 2015.07.01, 2015.07.02 ark ams-nl, ams2-nl, ams5-nl, amw-us, anc-us, arn-se, atl-us, avl-us, aza-us, bcn-es, bed3-us, bfi-us, bjc-us, bjl-gm, bma-se, bre-de, bre2-de, bre3-de, bud2-hu, bwi-us, cbg-uk, cdg-fr, cgk-id, cjj-kr, cmn-ma, cph-dk, dac-bd, dfw-us, dkr-sn, dub-ie, eug-us, fnl-us, gai-us, gig-br, gva-ch, hel-fi, hkg2-cn, hkg3-cn, hlz-nz, hnl-us, iad-us, igx-us, ith-us, jfk-us, kna-cl, lax-us, lej-de, lex-us, mel-au, mnl-ph, mry-us, msy-us, mty-mx, muc-de, nce2-fr, nic-cy, nrt-jp, oak-us, oak2-us, osl-no, osl2-no, pao-us, per-au, pna-es, pry-za, rno-us, san-us, san2-us, san3-us, sao-br, sao2-br, scl-cl, she-cn, sin-sg, sjc2-us, sju-pr, sof-bg, sql-us, syd-au, tll-ee, tpe-tw, vie-at, wbu-us, wlg-nz, wvi-us, ylk-ca, yow-ca, yto-ca, yyz-ca, zrh-ch, zrh2-ch
2015.07.03 ark ams-nl, ams2-nl, ams5-nl, amw-us, anc-us, arn-se, atl-us, avl-us, aza-us, bcn-es, bed3-us, bfi-us, bjc-us, bjl-gm, bma-se, bre-de, bre2-de, bre3-de, bud2-hu, bwi-us, cbg-uk, cdg-fr, cgk-id, cjj-kr, cmn-ma, cph-dk, dac-bd, dfw-us, dkr-sn, dub-ie, eug-us, fnl-us, gai-us, gig-br, gva-ch, hel-fi, hkg2-cn, hkg3-cn, hlz-nz, hnl-us, iad-us, igx-us, ith-us, jfk-us, kna-cl, lax-us, lej-de, lex-us, mel-au, mnl-ph, mry-us, msy-us, muc-de, nce2-fr, nic-cy, nrt-jp, oak-us, oak2-us, osl-no, osl2-no, pao-us, per-au, pna-es, pry-za, rno-us, san-us, san2-us, san3-us, sao-br, sao2-br, scl-cl, she-cn, sin-sg, sjc2-us, sju-pr, sof-bg, sql-us, syd-au, tll-ee, tpe-tw, vie-at, wbu-us, wlg-nz, wvi-us, ylk-ca, yow-ca, yto-ca, yyz-ca, zrh2-ch
2015.07.04, 2015.07.05 ark ams-nl, ams2-nl, ams5-nl, amw-us, anc-us, arn-se, atl-us, avl-us, aza-us, bcn-es, bed3-us, bjc-us, bjl-gm, bma-se, bre-de, bre2-de, bre3-de, bud2-hu, bwi-us, cbg-uk, cdg-fr, cgk-id, cjj-kr, cmn-ma, cph-dk, dac-bd, dfw-us, dkr-sn, dub-ie, eug-us, fnl-us, gai-us, gig-br, gva-ch, hel-fi, hkg2-cn, hkg3-cn, hlz-nz, hnl-us, iad-us, igx-us, ith-us, jfk-us, kna-cl, lax-us, lej-de, lex-us, mel-au, mnl-ph, mry-us, msy-us, nce2-fr, nic-cy, nrt-jp, oak-us, osl-no, osl2-no, pao-us, per-au, pna-es, pry-za, rno-us, san-us, san2-us, san3-us, sao-br, sao2-br, scl-cl, she-cn, sin-sg, sjc2-us, sju-pr, sof-bg, sql-us, syd-au, tll-ee, tpe-tw, vie-at, wbu-us, wlg-nz, wvi-us, ylk-ca, yow-ca, yto-ca, yyz-ca, zrh2-ch

Corrections?

Do you find these relationships to be inconsistent with your own knowledge? We invite those with authoritative ground truth to provide corrections on our relationship inferences for AS 1273.


Support for this work is provided by the U.S. Department of Homeland Security's Science and Technology Directorate (Project N66001-08-C-2029), the National Science Foundation Internet Laboratory for Empirical Network Science (Project CNS-0958547), and Cisco's University Research Program.
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