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AS Rank: AS 1221 -- 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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Dataset:

AS relationship information for AS 1221 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#1221 was not created!
AS number: 1221
AS name: ASN-TELSTRA
Org name: Telstra Pty Ltd.
AS rank: 56
Country: AU
Customer cone size: 671
AS transit degree:
146 1 24 221 2
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 1221, and each neighbor's inferred relationship type with AS 1221.

Table shows of 246 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
44 4637 ASN-TELSTR...  Tr/Ac  Telstra Global - Customer AS Number  ↑ provider
50 4826 VOCUS-BACK...  Tr/Ac  Vocus Connect International Backbone  ↔ peer
52 10026 PACNET  Tr/Ac  Pacnet Global Ltd.  ↔ peer

Taiyuan1
78 4809 CHINATELEC...  Tr/Ac  China Telecom Next Generation Carrier Network  ↔ peer
223 703 UUNET  Tr/Ac  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer
275 7575 AARNET-AS-AP  Tr/Ac  Alfred Health  ↔ peer

Melbourne1
407 2687 ATGS-MMD-AS  Tr/Ac  AT&T Global Network Services, LLC  ↔ peer
1215 45671 SAU-NET-AU  Tr/Ac  Provider of cheap, reliable dedicated hosting in Australia  ↔ peer
1420 7543 PI-AU  Tr/Ac  Pacific Internet (Australia) Pty Ltd  ↔ peer
1704 15169 GOOGLE  Co  Google Inc.  ↔ peer

Chongqing1
2175 15133 EDGECAST  Co  MCI Communications Services, Inc. d/b/a Verizon Business  ↔ peer
3196 16509 AMAZON-02  En  Amazon.com, Inc.  ↔ peer
3841 714 APPLE-ENGI...  Co  Apple Inc.  ↔ peer
3919 32934 FACEBOOK  Co  Facebook, Inc.  ↔ peer
4106 1828 UNITAS  En  Unitas Global LLC  ↔ peer
4846 2906 AS-SSI  Co  Netflix Streaming Services Inc.  ↔ peer
5611 38561 DOM-AU-AP  Tr/Ac  Domestic-ASN  ↔ peer
6006 38172 IPSTAR-AS-AU  Tr/Ac  IPSTAR Australia Pty Ltd.  ↔ peer
6292 23708 ISC-BNE1  Tr/Ac  Internet Systems Consortium, Inc.  ↔ peer
7165 16839 SNC  Co  Service-now.com  ↔ peer
7243 25605 SCANSAFE  Co  SCANSAFE SERVICES LLC  ↔ peer
8305 14294 AS14294  Tr/Ac  Fuzebox Software Corporation  ↔ peer
9113 38622 LLNW-AU  Tr/Ac  Limelight Networks New Delhi  ↔ peer
9863 63913 IMPL-AU  Tr/Ac  Ingram Micro Pty Ltd  ↔ peer
9874 37935 IBM-ABS-AS-AP  Tr/Ac  IBM Philippine  ↔ peer
11 3549 LVLT-3549  Tr/Ac  Level 3 Communications, Inc.  ↓ customer

Wuhan, Beijing, Shanghai3

Taastrup, Copenhagen2

Miami1

London1

Paris1

Stockholm1

Moscow1
73 2764 AAPT  Tr/Ac  AAPT Limited  ↓ customer
85 7474 OPTUSCOM-A...  Tr/Ac  AMLINK Technologies  ↓ customer

Seoul1
213 38809 NXGNET-AS-AP  Tr/Ac  Nextgen Networks  ↓ customer
516 20473 AS-CHOOPA  Co  Choopa, LLC  ↓ customer

Wuhan1
543 10143 EXETEL-AS-AP  Tr/Ac  Exetel Pty Ltd  ↓ customer
587 19551 INCAPSULA  Co  Incapsula Inc  ↓ customer
682 42473 ANEXIA-AS  Co  ANEXIA Internetdienstleistungs GmbH  ↓ customer
1049 36351 SOFTLAYER  Co  SoftLayer Technologies Inc.  ↓ customer
1087 23686 ASN-EQIX-M...  Tr/Ac  Equinix Asia Pacific  ↓ customer
1199 38285 M2TELECOMM...  Tr/Ac  M2 Telecommunications Group Ltd  ↓ customer
1366 45437 RWTS-AS-AP  Tr/Ac  Real World Technology Solutions Pty Ltd  ↓ customer
1491 8075 MICROSOFT-...  Tr/Ac  Microsoft Corporation  ↓ customer
1515 38880 MICRON21-A...  Co  Micron21 Melbourne Australia Datacentre. Co-Location Dedicated Servers Web Hosti  ↓ customer
1552 10084 WAIA-TRANS...  Tr/Ac  Western Australian Internet Association  ↓ customer
1642 132789 PIVOTEL-AS-AP  En  Pivotel Group Pty Limited  ↓ customer
1712 53889 MICFO  Co  Micfo, LLC.  ↓ customer
1909 24516 VIRTUTEL-A...  Tr/Ac  Virtutel Pty Ltd  ↓ customer
2200 7991 CENTURYLIN...  Tr/Ac  SAVVIS COMMUNICATIONS  ↓ customer
2277 55707 SIMTRONIC-...  Tr/Ac  Simtronic Technologies Pty Ltd  ↓ customer
2319 14413 LINKEDIN  Co  LinkedIn Corporation  ↓ customer
2338 18117 HARBOURMSP...  Tr/Ac  Harbour MSP Pty. Ltd  ↓ customer
2919 33438 HIGHWINDS2  Tr/Ac  Highwinds Network Group, Inc.  ↓ customer
3199 13335 CLOUDFLARENET  Co  CloudFlare, Inc.  ↓ customer
3214 38333 SYMBIO-AS-...  Tr/Ac  Symbio Networks  ↓ customer
3389 9797 NexonAsiaP...  Tr/Ac  Nexon Asia Pacific  ↓ customer
3890 1421 WANSECURITY  Tr/Ac  WANSecurity, Inc.  ↓ customer
3908 9652 ECN-AS-AP  Tr/Ac  ECN Internet  ↓ customer
4011 133414 FOXTEL-AS-AP  Tr/Ac  Foxtel Management Pty Ltd  ↓ customer
4034 26380 MASTER-7-AS  Co  MasterCard Technologies LLC  ↓ customer
4123 55803 DIGITALPAC...  Tr/Ac  Digital Pacific Pty Ltd Australia  ↓ customer

Wuhan1
4214 64044 EP2-AS-AP EP2 Payments Pty Ltd  ↓ customer
4306 9667 HOSTWORKS-...  Co  Hostworks Internet Services Pty Ltd  ↓ customer
4456 4608 APNIC-SERV...  Co  Asia Pacific Network Information Centre  ↓ customer
4805 45510 TELCOINABO...  Tr/Ac  Level 10, 9 Hunter Street  ↓ customer
4823 36408 CDNETWORKS...  Co  CDNetworks Inc.  ↓ customer
4870 19397 ACN-DIGITA...  Tr/Ac  ACN  ↓ customer
4897 4764 wideband-a...  Tr/Ac  Wideband Networks Pty Ltd, Transit AS  ↓ customer
5012 6507 RIOT-NA1  Co  Riot Games, Inc  ↓ customer
5089 62638 QUERY-FOUNDRY  Tr/Ac  Query Foundry, LLC  ↓ customer
5186 9313 ONTHENET-AS  Tr/Ac  Network Technology (AUST) P/L  ↓ customer
5290 37978 NETTAS-AS-AP  Tr/Ac  Networking Tasmania  ↓ customer
5574 38803 Goldenit-P...  Tr/Ac  Big Red Group Pty Ltd  ↓ customer
5906 7583 MESSAGELAB...  Co  MessageLabs - Now Part of Symantec  ↓ customer

Wuhan1
6034 16838 VERISIGN-CORP  En  VeriSign Infrastructure & Operations  ↓ customer
6100 7598 Forcepoint...  En  Forcepoint Cloud Services - AsiaPac region  ↓ customer
6223 45953 CNAPOPS-AS-AP  En  Catholic Network Australia Limited, CESANet, South Australia  ↓ customer
6286 134800 IGAPL-AS-AP SATAC Incorporated  ↓ customer
6291 132228 VANGOV-AS-AP  Tr/Ac  Vanuatu Government,  ↓ customer
6333 16625 AKAMAI-AS  Co  Akamai Technologies, Inc.  ↓ customer

Atlanta1
6395 22363 PHMGMT-AS1  Tr/Ac  Powerhouse Management, Inc.  ↓ customer
6410 3573 ACCENTURE  Tr/Ac  Accenture LLP  ↓ customer
6510 54113 FASTLY  Co  Fastly  ↓ customer
6686 109 CISCOSYSTEMS  En  Cisco Systems, Inc.  ↓ customer
6728 17899 ASN-ACN  Tr/Ac  iseek Communications Pty Ltd  ↓ customer
7017 24313 NSW-DET-AS  Co  NSW Department of Education  ↓ customer
7104 41264 GOOGLE-IT-...  En  Google Switzerland GmbH  ↓ customer
7134 10235 NATIONAL-A...  Tr/Ac  Optus Customer Network  ↓ customer
7171 17906 PWC-AP  En  PricewaterhouseCoopers Sydney, Australia GWAN  ↓ customer
7622 30081 CACHENETWORKS  Co  CacheNetworks, Inc.  ↓ customer
7784 17802 MACQUARIE-...  En  Macquarie Bank  ↓ customer
7825 17756 AUSPOST  Tr/Ac  Optus Customer Network  ↓ customer
7841 59346 AIS-AS-AP  En  Australian IT Solutions Group  ↓ customer
7843 9435 SUNCORP-AS...  En  SUNCORP  ↓ customer
7926 24033 ACTIV8ME-A...  Tr/Ac  Australian Private Networks Pty Ltd  ↓ customer
8009 7486 NEWS-INTER...  En  News Interactive Australia  ↓ customer
8064 58940 VDC-AS-AP  Tr/Ac  Virtual Datacentre Pty Ltd  ↓ customer
8131 55923 HARBOURSAT...  Tr/Ac  Harbour IT Pty Ltd  ↓ customer
8272 13720 SONYONLINE  Co  Sony Online Entertainment LLC  ↓ customer
8395 17457 YAHOO-AU-AP  Tr/Ac  YAHOO! SGA  ↓ customer
8433 132029 ASN-TELSTR...  Tr/Ac  Telstra Pty Ltd.  ↓ customer (sibling)
8438 55542 RMSNET-AS-AP  En  Roads and Maritime Services  ↓ customer
8584 10023 SNOOPA-TRA...  En  Vixtel Pty Ltd  ↓ customer
8604 9547 STGEORGE-A...  En  St George Bank Limited  ↓ customer
8820 10105 OMNI  Co  OMNIconnect VIC Peering Transit AS  ↓ customer
8842 24463 ASCIANO-AS-AP  En  ASCIANO SERVICES PTY LTD  ↓ 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 1221.


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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