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AS Rank: AS 42 -- 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
Feedback: asrank-feedback@caida.org

AS Relationship Table Help
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Dataset:

AS relationship information for AS 42 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#42 was not created!
AS number: 42
AS name: WOODYNET-1
Org name: WoodyNet
AS rank: 1600
Country: US
Customer cone size: 11
AS transit degree:
161 5 171 8 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 42, and each neighbor's inferred relationship type with AS 42.

Table shows of 184 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
4 2914 NTT-COMMUN...  Tr/Ac  NTT America, Inc.  ↑ provider

Santa Clara, Los Angeles, Chicago, Atlanta, New York City5

London1

Paris1

Frankfurt Am Main1

Changi1

Mascot1
11 3549 LVLT-3549  Tr/Ac  Level 3 Communications, Inc.  ↑ provider
14 4436 AS-GTT-4436  Tr/Ac  nLayer Communications, Inc.  ↑ provider
38 43531 IXREACH  Tr/Ac  IX Reach Ltd  ↑ provider

London1

Frankfurt Am Main1
961 17547 QALA-SG-AP  Tr/Ac  M1 NET Ltd  ↑ provider
1 3356 LEVEL3  Tr/Ac  Level 3 Communications, Inc.  ↔ peer
5 3257 GTT-BACKBONE  Tr/Ac  Tinet Spa  ↔ peer

Miami, Washington, D.C.2

London1

Hoofddorp1

Frankfurt Am Main1
6 6762 SEABONE-NET  Tr/Ac  TELECOM ITALIA SPARKLE S.p.A.  ↔ peer

Palo Alto, Ashburn2

London1

Hoofddorp1

Frankfurt Am Main1

Changi1
8 6939 HURRICANE  Tr/Ac  Hurricane Electric, Inc.  ↔ peer

Portland, San Francisco, Seattle, Palo Alto, Los Angeles, Chicago, Atlanta, Miami, Ashburn, New York City, Boston11

Calgary, Winnipeg, Mississauga, Dorval4

D??Sseldorf, Frankfurt Am Main, Fuhlsb??Ttel, Berlin4

Dublin1

London1

Paris1

Hoofddorp1

Z??Rich1

Milano1

Prague1

Stockholm1

Sofia1

Tallinn1

Changi1

Seoul1

Tokyo1
10 1273 CW  Tr/Ac  Cable and Wireless Worldwide plc  ↔ peer
12 701 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer

Coventry1
13 6461 ZAYO  Tr/Ac  Zayo  ↔ peer
16 9002 RETN-AS  Tr/Ac  RETN Limited  ↔ peer
17 3491 BTN-ASN  Tr/Ac  Beyond The Network America, Inc.  ↔ peer

Seattle, Los Angeles, Miami3

Hoofddorp1

Dongguan1

Mascot1
18 20485 TRANSTELECOM  Tr/Ac  Closed Joint Stock Company TransTeleCom  ↔ peer

London1

Frankfurt Am Main1
22 12389 ROSTELECOM-AS  Tr/Ac  PJSC Rostelecom  ↔ peer
24 7473 SINGTEL-AS-AP  Tr/Ac  Singapore Telecommunications Ltd  ↔ peer
26 3216 SOVAM-AS  Tr/Ac  OJSC "Vimpelcom"  ↔ peer
30 5580 HIBERNIA  Tr/Ac  Hibernia Networks (Netherlands) BV  ↔ peer
31 8359 MTS  Tr/Ac  MTS PJSC  ↔ peer
32 20764 RASCOM-AS  Tr/Ac  CJSC RASCOM  ↔ peer

London1

Frankfurt Am Main1
34 8928 INTEROUTE  Tr/Ac  Interoute Communications Limited  ↔ peer
39 29076 CITYTELECO...  Co  Filanco, ltd.  ↔ peer

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

Hong Kong1

Tianjin1
42 6830 LGI-UPC  Tr/Ac  Liberty Global Operations B.V.  ↔ peer
44 4637 ASN-TELSTR...  Tr/Ac  Telstra Global - Customer AS Number  ↔ peer

London1
45 12989 HWNG  Tr/Ac  Eweka Internet Services B.V.  ↔ peer

Seattle, Los Angeles, Chicago, Atlanta, Miami, Washington, D.C., New York City7

London1

Hoofddorp1

Frankfurt Am Main1
46 28917 Fiord-AS  Tr/Ac  LLC "TRC FIORD"  ↔ peer

Hoofddorp1

Frankfurt Am Main1
49 16735 (no data)  Tr/Ac  ALGAR TELECOM S/A  ↔ peer
50 4826 VOCUS-BACK...  Tr/Ac  Vocus National DSL Network  ↔ peer
51 8220 COLT  Tr/Ac  COLT Technology Services Group Limited  ↔ peer

London1

Frankfurt Am Main1
52 10026 PACNET  Tr/Ac  Pacnet Global Ltd.  ↔ peer

London1

Frankfurt Am Main1
58 11164 INTERNET2-...  Tr/Ac  Internet2  ↔ peer
62 3303 SWISSCOM  Tr/Ac  Swisscom (Switzerland) Ltd  ↔ peer

Los Angeles, Chicago, Miami, Ashburn4

London1

Paris1

Hoofddorp1

Z??Rich1

Frankfurt Am Main1
63 9304 HUTCHISON-...  Tr/Ac  Hutchison Global Communications  ↔ peer

London1

Frankfurt Am Main1
65 8218 NEO-ASN  Tr/Ac  Neo Telecoms S.A.S.  ↔ peer
68 33891 CORE-BACKBONE  Tr/Ac  Core-Backbone GmbH  ↔ peer
86 2497 IIJ  Tr/Ac  Internet Initiative Japan Inc.  ↔ peer
93 6663 TTI-NET  Tr/Ac  Euroweb Romania S.A.  ↔ peer

London1

Frankfurt Am Main1
98 12874 FASTWEB  Tr/Ac  Fastweb SpA  ↔ peer
103 3267 RUNNET  Tr/Ac  State Institute of Information Technologies and Telecommunications (SIIT&T "Info  ↔ peer
108 13237 LAMBDANET-AS  Tr/Ac  euNetworks Managed Services GmbH  ↔ peer

Frankfurt Am Main1
111 20562 OPEN-PEERI...  Tr/Ac  Open Peering B.V.  ↔ peer

London1

Frankfurt Am Main1
130 3292 TDC  Tr/Ac  TDC A/S  ↔ peer
132 19151 WVFIBER-1  Tr/Ac  WV FIBER  ↔ peer

Palo Alto, Los Angeles, Chicago, Atlanta, Miami, Ashburn, New York City7
140 13030 INIT7  Tr/Ac  Init7 (Switzerland) Ltd.  ↔ peer

Los Angeles, Miami, New York City3

London1

Paris1

Hoofddorp1

Glattbrugg1

Frankfurt Am Main1

Vienna1
144 1764 NEXTLAYER-AS  Tr/Ac  Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH  ↔ peer

Frankfurt Am Main1
147 4657 STARHUBINT...  Tr/Ac  StarHub Internet Exchange 2  ↔ peer
154 852 ASN852  Tr/Ac  TELUS Communications Inc.  ↔ peer
168 2603 NORDUNET  Tr/Ac  NORDUnet A/S  ↔ peer
169 3252 FBRX-AS  Tr/Ac  Fiberax Networking&Cloud Ltd.  ↔ peer

Frankfurt Am Main1
176 37100 SEACOM-AS  Tr/Ac  SEACOM Ltd  ↔ peer

London1

Frankfurt Am Main1
179 8447 TELEKOM-AT  Tr/Ac  A1 Telekom Austria AG  ↔ peer
182 6730 SUNRISE  Tr/Ac  Sunrise Communications AG  ↔ peer

Ashburn1

Paris1

Z??Rich1
193 52320 (no data)  Tr/Ac  GlobeNet Cabos Submarinos VZLA, S.A.  ↔ peer

London1

Frankfurt Am Main1
195 3741 IS  Tr/Ac  Internet Solutions  ↔ peer

London1
198 14840 (no data)  Tr/Ac  COMMCORP COMUNICACOES LTDA  ↔ peer
201 251 KAIAGLOBAL-AS  Tr/Ac  Kaia Global Networks Ltd.  ↔ peer
204 5650 FRONTIER-FRTR  Tr/Ac  Frontier Communications of America, Inc.  ↔ peer
213 38809 NXGNET-AS-AP  Tr/Ac  Nextgen Networks  ↔ peer
220 8455 ATOM86-AS  Tr/Ac  Schuberg Philis B.V.  ↔ peer
230 34224 NETERRA-AS  Tr/Ac  Neterra Ltd.  ↔ peer

London1

Frankfurt Am Main1
243 47872 SOFIA-CONN...  Tr/Ac  Sofia Connect EOOD  ↔ peer

Frankfurt Am Main1
252 2152 CSUNET-NW  Tr/Ac  California State University, Office of the Chancellor  ↔ peer
256 1267 ASN-WIND  Tr/Ac  Wind Telecomunicazioni SpA  ↔ peer

London1

Frankfurt Am Main1
269 24130 TPG-AU  Tr/Ac  TPG Internet Pty Ltd.  ↔ peer
271 24482 SGGS-AS-AP  Tr/Ac  SG.GS  ↔ peer

London1

Frankfurt Am Main1
275 7575 AARNET-AS-AP  Tr/Ac  Alfred Health  ↔ peer

Seattle, Palo Alto, Los Angeles3

Changi1
277 6667 EUNET-FINLAND  Tr/Ac  Elisa Oyj  ↔ peer

London1

Hoofddorp1

Frankfurt Am Main1
278 39326 GOSCOMB-AS  Tr/Ac  HighSpeed Office Limited  ↔ peer
291 1853 ACOnet  Tr/Ac  ACOnet Backbone  ↔ peer
294 42708 PORTLANE  Tr/Ac  Portlane AB  ↔ peer

London1

Frankfurt Am Main1
311 4739 INTERNODE-AS  Tr/Ac  iiNet Limited  ↔ peer
313 2381 WISCNET1-AS  Tr/Ac  WiscNet  ↔ peer
327 30844 LIQUID-AS  Tr/Ac  Liquid Telecommunications Ltd  ↔ peer

London1

Frankfurt Am Main1
350 23148 TERRENAP  Tr/Ac  TERRENAP DATA CENTERS, INC.  ↔ peer

London1

Frankfurt Am Main1
367 22652 FIBRENOIRE...  Tr/Ac  Fibrenoire Inc.  ↔ peer
374 6079 RCN-AS  Tr/Ac  RCN  ↔ peer
406 31025 IAG-AS  Tr/Ac  GHOSTnet GmbH  ↔ peer

Frankfurt Am Main1
416 1916 (no data)  Tr/Ac  Associação Rede Nacional de Ensino e Pesquisa  ↔ peer
426 4181 TDS-AS  Tr/Ac  TDS TELECOM  ↔ peer

Chicago, Atlanta, Ashburn3
431 41095 IPTP  Tr/Ac  IPTP LTD  ↔ peer
486 8492 OBIT-AS  Tr/Ac  "OBIT" Ltd.  ↔ peer
508 8468 ENTANET  Tr/Ac  ENTANET International Limited  ↔ peer

London1

Frankfurt Am Main1
514 50304 BLIX  Tr/Ac  Blix Solutions AS  ↔ peer
528 11096 FLORIDANET  Tr/Ac  FloridaNet  ↔ peer
540 5769 VIDEOTRON  Tr/Ac  Videotron Telecom Ltee  ↔ peer
546 20771 CAUCASUS-C...  Tr/Ac  Caucasus Online Ltd.  ↔ peer
589 20080 AMPATH  Tr/Ac  Florida International University  ↔ peer
643 8426 CLARANET-AS  Tr/Ac  ClaraNET LTD  ↔ peer

Frankfurt Am Main1
651 4589 EASYNET  Tr/Ac  Easynet Global Services  ↔ peer

Los Angeles, Ashburn2

London1

Hoofddorp1

Frankfurt Am Main1
653 12779 ITGATE  Tr/Ac  IT.Gate S.p.A.  ↔ peer

London1

Frankfurt Am Main1
659 48166 FORTEX-AS  Tr/Ac  FORTEX CJSC  ↔ peer

Frankfurt Am Main1
703 8422 NETCOLOGNE  Tr/Ac  NetCologne GmbH  ↔ peer

London1

Frankfurt Am Main1
726 18106 VIEWQWEST-...  Tr/Ac  Viewqwest Pte Ltd  ↔ peer
803 1836 GREEN  Tr/Ac  green.ch AG  ↔ peer
805 25091 IP-MAX  Tr/Ac  IP-Max SA  ↔ peer

London1

Frankfurt Am Main1
817 293 ESNET  Tr/Ac  ESnet  ↔ peer
839 50300 CUSTDC  Tr/Ac  Custodian Ltd.  ↔ peer

London1
853 38726 VTCDIGICOM...  Tr/Ac  Digital Communications Company  ↔ peer
882 1103 SURFNET-NL  Tr/Ac  SURFnet, The Netherlands  ↔ peer

London1


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 42.


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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