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AS Rank: AS 12956 -- 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 12956 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#12956 was not created!
AS number: 12956
AS name: Telefonica
Org name: Telefonica International Wholesale Services, SL
AS rank: 23
Country: ES
Customer cone size: 2,418
AS transit degree:
261 0 246 203 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 12956, and each neighbor's inferred relationship type with AS 12956.

Table shows of 449 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.  ↔ peer

San Jose, Dallas, Miami3

Guangzhou, Beijing2

Madrid1

London1

Paris1

Frankfurt Am Main1

Seoul1
2 174 COGENT-174  Tr/Ac  Cogent Communications  ↔ peer

Seoul1

Shinjuku1
3 1299 TELIANET  Tr/Ac  TeliaSonera AB  ↔ peer

Albany1

Sao Paulo1

Singapore1

Macau1

Beijing1

Seoul1

Sydney1
4 2914 NTT-COMMUN...  Tr/Ac  NTT America, Inc.  ↔ peer

Santa Clara, Houston, Miami, Sterling, New York City5

Hoofddorp, Amsterdam2

Madrid1

London1

Paris1

Zurich1

Frankfurt Am Main1

Rome1

Tbilisi1

Osaka1
5 3257 GTT-BACKBONE  Tr/Ac  Tinet Spa  ↔ peer

Palo Alto, Dallas, Middleton, Washington, D.C., New York City5

London1

Paris1

Frankfurt Am Main1

Jinan1

Seoul1
6 6762 SEABONE-NET  Tr/Ac  TELECOM ITALIA SPARKLE S.p.A.  ↔ peer

Miami, Ashburn2

Toronto1

Buenos Aires1

Sao Paulo1

London1

Paris1

Frankfurt Am Main1

Singapore1

Makati1

Seoul1

Sydney1
7 6453 AS6453  Tr/Ac  TATA COMMUNICATIONS (AMERICA) INC  ↔ peer

Miami, Ashburn2

Beijing, Shenyang2

London1

Frankfurt Am Main1
8 6939 HURRICANE  Tr/Ac  Hurricane Electric, Inc.  ↔ peer

Palo Alto, Dallas, Ashburn, New York City4

London1

Paris1

Hoofddorp1
9 2828 XO-AS15  Tr/Ac  XO Communications  ↔ peer

Buffalo1

Sao Jose Dos Campos1

Seoul1
10 1273 CW  Tr/Ac  Cable and Wireless Worldwide plc  ↔ peer

Singapore1
11 3549 LVLT-3549  Tr/Ac  Level 3 Communications, Inc.  ↔ peer

Osaka, Tokyo2

Vancouver1

Managua1

London1

Mumbai1

Singapore1

Guangzhou1

Macau1

Makati1

Seoul1
12 701 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer

Seattle, San Jose, Middleton, Madison, Lebanon5

Calgary1

Riga1

Shanghai1

Seoul1

Tokyo1

Sydney1
13 6461 ABOVENET  Tr/Ac  Abovenet Communications, Inc  ↔ peer

New York1

Hanoi1

Seoul1
14 4436 AS-GTT-4436  Tr/Ac  nLayer Communications, Inc.  ↔ peer

Madison1
15 209 CENTURYLIN...  Tr/Ac  Qwest Communications Company, LLC  ↔ peer

Guangzhou, Shenzhen, Beijing, Nanjing, Shanghai5

Sterling1

Barcelona1

Bern1

Riga1
17 3491 BTN-ASN  Tr/Ac  Beyond The Network America, Inc.  ↔ peer

Dallas, Ashburn2
18 20485 TRANSTELECOM  Tr/Ac  Closed Joint Stock Company TransTeleCom  ↔ peer

New Orleans1
19 1239 SPRINTLINK  Tr/Ac  Sprint  ↔ peer

Osaka1
20 3320 DTAG  Tr/Ac  Deutsche Telekom AG  ↔ peer

North Pole, Seattle, Redwood City, Santa Clara, Helena, Cheyenne, Waco, Dallas, Omaha, Conway, Lynchburg, Sterling, Park Ridge, New York, Albany, Montpelier16

Kitakyushu, Tottori, Naruto, Osaka, Toyama, Nagano, Ome, Tokyo8

Belz, Orsay, Moulon, Seclin4

Brasilia, Sao Jose Dos Campos, Rio De Janeiro3

Newcastle-Under-Lyme, London2

Vancouver1

Lima1

Chaguanas1

Basetxeta1

Geneve1

Parma1

Berlin1

Prague1

Sisak1

Algyo1

Nis1

Thessaloniki1

Menlo Park1

Bangkok1

Universiti Teknologi Malaysia1

Singapore1

Beijing1

Seoul1

Doncaster1
21 7018 ATT-INTERNET4  Tr/Ac  AT&T Services, Inc.  ↔ peer

Vancouver1

Columbus1

Buenos Aires1

Rio De Janeiro1

Seoul1
27 5511 Opentransit  Tr/Ac  Orange S.A.  ↔ peer

Calgary, Sioux Lookout2

Buenos Aires1

Paris1

Hanoi1
28 7922 COMCAST-7922  Tr/Ac  Comcast Cable Communications, Inc.  ↔ peer

Jackson, Madison2

Guangzhou, Hangzhou2
29 31133 MF-MGSM-AS  Tr/Ac  PJSC MegaFon  ↔ peer

Montreal1

London1

Zurich1
30 5580 HIBERNIA  Tr/Ac  Hibernia Networks (Netherlands) BV  ↔ peer

Rabat1
37 286 KPN  Tr/Ac  KPN B.V.  ↔ peer

London1

Frankfurt Am Main1
38 43531 IXREACH  Tr/Ac  IX Reach Ltd  ↔ peer
39 29076 CITYTELECO...  Co  Filanco, ltd.  ↔ peer
40 2516 KDDI  Tr/Ac  KDDI CORPORATION  ↔ peer

Foshan, Beijing, Tianjin3

Warsaw1

Riga1
42 6830 LGI-UPC  Tr/Ac  Liberty Global Operations B.V.  ↔ peer

San Jose, Secaucus2

Riga1

Hanoi1

Foshan1

Shinjuku1
44 4637 ASN-TELSTR...  Tr/Ac  Telstra Global - Customer AS Number  ↔ peer

Baton Rouge, New Orleans2
46 28917 Fiord-AS  Tr/Ac  LLC "TRC FIORD"  ↔ peer

Frankfurt Am Main1
47 7843 TWCABLE-BA...  Tr/Ac  Time Warner Cable Internet LLC  ↔ peer
51 8220 COLT  Tr/Ac  COLT Technology Services Group Limited  ↔ peer

Chesterfield, Newark2

Beijing, Shanghai2

Hanoi1

Tokyo1
52 10026 PACNET  Tr/Ac  Pacnet Global Ltd.  ↔ peer

Beijing1
54 5588 GTSCE  Tr/Ac  T-Mobile Czech Republic a.s.  ↔ peer

Foshan1

Seoul1
60 21219 Datagroup  Tr/Ac  PRIVATE JOINT STOCK COMPANY "DATAGROUP"  ↔ peer
61 24724 ATMAN-Fore...  Tr/Ac  ATM S.A.  ↔ peer
62 3303 SWISSCOM  Tr/Ac  Swisscom (Switzerland) Ltd  ↔ peer

London1

Paris1

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

Paris1
67 8732 COMCOR-AS  Tr/Ac  OJSC Comcor  ↔ peer
69 31500 GLOBALNET-AS  Tr/Ac  JSC GLOBALNET  ↔ peer
71 702 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer

Seoul1
72 4134 CHINANET-B...  Tr/Ac  No.31,Jin-rong Street  ↔ peer

Beaverton, Seattle, Bakersfield, Los Angeles, Irvine, Houston, Belvidere, Mobile, Cincinnati, Miami, Charleston, New York, Albany, Troy14

Guangzhou, Changsha, Beijing, Nanchang, Hangzhou5

Vancouver, Guelph, Toronto3

Brasilia, Sao Paulo, Rio De Janeiro3

Munich, Berlin2

Willemstad1

Port Of Spain1

Bamako1

Rabat1

Dublin1

Pont-Saint-Martin1

Vienna1

Windhoek1

Belgrade1

Warsaw1

Vladikavkaz1

Singapore1

Hanoi1

Macau1

Makati1

Seoul1

Osaka1
81 20804 ASN-TELENERGO  Tr/Ac  Exatel S.A.  ↔ peer
88 12714 TI-AS  Tr/Ac  Net By Net Holding LLC  ↔ peer
89 3255 UARNET-AS  Tr/Ac  State Enterprise Scientific and Telecommunication Centre "Ukrainian Academic and  ↔ peer
97 3561 CENTURYLIN...  Tr/Ac  Savvis  ↔ peer

Seoul1
99 5400 BT  Tr/Ac  British Telecommunications plc  ↔ peer
102 13249 ITS-UA  Tr/Ac  IT Systems LLC  ↔ peer
106 29049 Delta-Tele...  Tr/Ac  Delta Telecom Ltd  ↔ peer
111 20562 OPEN-PEERI...  Tr/Ac  Open Peering B.V.  ↔ peer
118 1257 SWIPNET  Tr/Ac  TELE2  ↔ peer
126 28329 (no data)  Tr/Ac  G8 NETWORKS LTDA  ↔ peer
130 3292 TDC  Tr/Ac  TDC A/S  ↔ peer

Newark1
137 12552 IPO-EU  Tr/Ac  IP-Only Networks AB  ↔ peer

Singapore1
143 196844 PIONIER-AS...  Tr/Ac  Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputi  ↔ peer
146 15772 WNET  Tr/Ac  LLC "WNET UKRAINE"  ↔ peer
147 4657 STARHUBINT...  Tr/Ac  StarHub Internet Exchange 2  ↔ peer
152 8881 VERSATEL  Tr/Ac  Versatel Deutschland GmbH  ↔ peer

Macau1
157 3223 VOXILITY  Tr/Ac  Voxility S.R.L.  ↔ peer
163 12695 DINET-AS  Tr/Ac  JSC Digital Network  ↔ peer
164 2854 ROSPRINT-AS  Tr/Ac  LLC Equant  ↔ peer
170 3327 LINXTELECOM  Tr/Ac  Linx Telecommunications B.V.  ↔ peer
174 201053 ASN-EPIX-T... Stowarzyszenie na Rzecz Rozwoju Spoleczenstwa Informacyjnego e-Poludnie  ↔ peer
184 8717 SPECTRUMNET  Tr/Ac  MOBILTEL EAD  ↔ peer

Tel Aviv1
186 44530 HOPUS  En  HOPUS SAS  ↔ peer
191 31042 SERBIA-BRO...  Tr/Ac  Serbia BroadBand-Srpske Kablovske mreze d.o.o.  ↔ peer

Lima1
198 14840 (no data)  Tr/Ac  COMMCORP COMUNICACOES LTDA  ↔ peer
202 8400 TELEKOM-AS  Tr/Ac  TELEKOM SRBIJA a.d.  ↔ peer
206 8551 BEZEQ-INTE...  Tr/Ac  Bezeq International-Ltd  ↔ peer
215 39386 STC-IGW-AS  Tr/Ac  Saudi Telecom Company JSC  ↔ peer
221 39737 NETVISION-AS  Tr/Ac  Net Vision Telecom SRL  ↔ peer

Newark1
222 42861 FOTONTELEC...  Tr/Ac  Foton Telecom CJSC  ↔ peer
229 13768 PEER1  Tr/Ac  Peer 1 Network (USA) Inc.  ↔ peer
235 29226 MASTERTEL-AS  Tr/Ac  CJSC Mastertel  ↔ peer
241 29632 NASSIST-AS  Tr/Ac  NetAssist LLC  ↔ peer
247 2119 TELENOR-NE...  Tr/Ac  Telenor Norge AS  ↔ peer
251 29208 DIALTELECO...  Tr/Ac  Dial Telecom, a.s.  ↔ peer
267 43727 KVANT-TELECOM  Tr/Ac  KVANT-TELEKOM Closed Joint Stock Company  ↔ peer
271 24482 SGGS-AS-AP  Tr/Ac  SG.GS  ↔ peer

New York1
273 8657 CPRM  Tr/Ac  MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.  ↔ peer
275 7575 AARNET-AS-AP  Tr/Ac  Alfred Health  ↔ peer

Palo Alto, Los Angeles2

Foshan1
281 8262 LIREXNET-AS  Tr/Ac  Lirex net EOOD  ↔ peer
292 9116 GOLDENLINE...  Tr/Ac  012 Smile Communications LTD.  ↔ peer

Ann Arbor1
302 22822 LLNW  Co  Limelight Networks, Inc.  ↔ peer

Palo Alto1
307 2686 ATGS-MMD-AS  Tr/Ac  AT&T Global Network Services, LLC  ↔ peer
308 5563 URAL  Tr/Ac  CJSC Ural WES  ↔ peer
319 6910 DialTelecomRO  Tr/Ac  Digital Cable Systems S.A.  ↔ peer
321 200612 GulfBridge... Gulf Bridge International Inc.  ↔ peer
343 41059 T-CIX  Tr/Ac  "NOVATEL" EOOD  ↔ peer
348 21385 TNIB  Tr/Ac  Trusted Network GmbH  ↔ peer
370 8764 TEOLTAB  Tr/Ac  TEO LT, AB  ↔ peer

Paris1
389 52720 (no data)  Tr/Ac  WEBFOCO TELECOMUNICACOES LTDA  ↔ peer
395 8926 MOLDTELECO...  Tr/Ac  Moldtelecom SA  ↔ peer

Mumbai1
398 5578 GTS-SK-AS  Tr/Ac  BENESTRA, s.r.o.  ↔ peer
402 20676 QSC-1  Tr/Ac  QSC AG  ↔ peer
406 31025 IAG-AS  Tr/Ac  GHOSTnet GmbH  ↔ peer
408 199599 CIREX  Tr/Ac  Telecom-Birzha, LLC  ↔ peer
416 1916 (no data)  Tr/Ac  Associação Rede Nacional de Ensino e Pesquisa  ↔ peer

Warsaw1
436 52752 (no data)  Tr/Ac  Vegas Telecom Informática Ltda.  ↔ peer
449 60280 NTEC  Tr/Ac  Republican Unitary Enterprise "National Traffic Exchange Center"  ↔ peer


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 12956.


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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