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Autonomous System

AS174 — COGENT-174 - Cogent Communications, LLC(US)

Last fetched

AS174 is an Autonomous System operated by COGENT-174 - Cogent Communications, LLC and registered in US. As of Thu, 21 May 2026 19:49:23 GMT, it announces 4,347 routed IP prefixes and peers with 5,109 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS174Routing diversity10.0/10Peering density10.0/10MOAS conflict⚠ 16 conflictsThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/174

Routing footprint

Routing footprint is temporarily unavailable. Refresh in a moment to retry.

Peering ecosystem

5,109 distinct peers via BGP. The first 200 (alphabetical) are listed below.

Peer ASNOperatorCountry
AS3MIT-GATEWAYS - Massachusetts Institute of TechnologyUS
AS4886OPINIONRESEARCHERS - Opinion Researchers, L.L.C.US
AS4867CBOE - CboeUS
AS4857TVP-OPERATIONS-COMPANY-AP TVP Operations CompanyAU
AS4837CHINA169-BACKBONE CHINA UNICOM China169 BackboneCN
AS4818DIGIIX-AP DiGi Telecommunications Sdn. Bhd.MY
AS4800LINTASARTA-AS-AP PT Aplikanusa LintasartaID
AS4788TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD.MY
AS4775GLOBE-TELECOM-AS Globe TelecomsPH
AS4766KIXS-AS-KR Korea TelecomKR
AS4764WIDEBAND-AS-AP Aussie BroadbandAU
AS4761INDOSAT-INP-AP INDOSAT Internet Network ProviderID
AS4657STARHUB-INTERNET StarHub LtdSG
AS4651NTPCL-AS-AP National Telecom Public Company LimitedTH
AS4646SUNNYVISION SunnyVision LimitedHK
AS4581SOCKET - Socket Holdings CorporationUS
AS4546SPGI-AS - S&P Global Inc.US
AS4544NAVE-CONX-A - Navisite Opco LLCUS
AS4538ERX-CERNET-BKB China Education and Research Network CenterCN
AS4455BSOGB
AS4385RIT-ASN - Rochester Institute of TechnologyUS
AS4314NTSC-ASN2 - Vexus FiberUS
AS4261BLUEGRASSNET - Intermart Inc.US
AS4230CLARO S.A.BR
AS4226SUMOFIBER - SumofiberUS
AS4213EVOCATIVE-GLOBAL - Krypt TechnologiesUS
AS4195SHAW - D. E. Shaw & Co. LPUS
AS4136QTS - Quality Technology Services, LLCUS
AS4134CHINANET-BACKBONE No.31,Jin-rong StreetCN
AS4058CITICTEL-CPC-AS4058 CITIC Telecom International CPC LimitedHK
AS4046FAA - Federal Aviation AdministrationUS
AS4010DNIC-AS-04010 - Headquarters, USAISCUS
AS3927RGNET-IAD RGnet Ashburn DC2EE
AS3855LOGIC-3855 - Logic Communications LtdBM
AS3833WYOMING - wyoming.comUS
AS3819ARIN-EDGEPRIZM-ASN - EdgePrizmUS
AS3795BRYNMAWR - Bryn Mawr CollegeUS
AS3789ESSENTIAHEALTH-3789 - Essentia Health EastUS
AS3786LGDACOM LG DACOM CorporationKR
AS3778TEMPLE - Temple UniversityUS
AS3777HAVERFORD - Haverford CollegeUS
AS3755NYSERNET3-AS - NYSERNetUS
AS3741NTT-DATA-IncZA
AS3714KEC-NET - Kentucky Educational Computing NetworkUS
AS3685BUFFALO-ASN - State University of New York at BuffaloUS
AS3663NETNET-NET - NetNetUS
AS3653HBAL-2-3653 - House of Ben Avraham LLCUS
AS3580PLANET - Planet NetworksUS
AS3573ACCENTURE - Accenture LLPUS
AS3512EUSHC - Emory UniversityUS
AS3491PCCWG-APAC-HK PCCW Global HK Ltd.HK
AS3479PEACHNET-AS3479 - Board of Regents of the University System of GeorgiaUS
AS3464ASC-NET - Alabama Supercomputer AuthorityUS
AS3401SEATTLE - City of Seattle, Dept. of Admin. ServicesUS
AS3399OBE-NETSE
AS3389FORDSRL-AS - Ford Motor CompanyUS
AS3360DXC-AS3360 - DXC US Latin America CorporationUS
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS3330PROFINET-AT Vienna, AustriaAT
AS3326DATAGROUP Datagroup PJSCUA
AS3320DTAG Internet service provider operationsDE
AS3303SWISSCOM Swisscom Switzerland LtdCH
AS3302AS-RETELIT-IRIDEOSIT
AS3266INTERLINKLT
AS3257GTT-BACKBONE GTTUS
AS3255UARNET-AS UARNet-EksintechUA
AS3252FBRX-ASGB
AS3245DIGSYS-ASBG
AS3238ALCOMFI
AS3170VELOXSERVGB
AS3132Red Cientifica PeruanaPE
AS3130RGNET-SEA RGnet Seattle WestinEE
AS3064AFFINITY-FTL - Ntirety, Inc.US
AS3061PDNPVD-1 - ProvDotNet LLCUS
AS2914NTT-DATA-2914 - NTT America, Inc.US
AS2903MORIC - Madison-Oneida BOCESUS
AS2901OGT-AS - Oso Grande Technologies, Inc.US
AS2860NOS_COMUNICACOESPT
AS2731HORIZONTELCOM - Infinity Fiber LLCUS
AS2729MG-431-2729 - One CallUS
AS2728GIGSOUTH - Gigsouth, LLCUS
AS2721SCLR - CULR, LLCUS
AS2711SPIRITTEL-AS - Spirit CommunicationsUS
AS2707FIRSTCOMM-AS1 - First Communications LLCUS
AS2686ATGS-MMD-AS - AT&T Enterprises, LLCUS
AS2637GEORGIA-TECH - Georgia Institute of TechnologyUS
AS2614ROEDUNETRO
AS2611BELNETBE
AS2589WANSTORGB
AS2572MORENET - University of Missouri - dba the Missouri Research and Education Network MOREnetUS
AS2567SLB-WESTERNGECO-AS - Schlumberger LimitedUS
AS2552WUSTL-ASN - Washington UniversityUS
AS2549Universidad de GuadalajaraMX
AS2544METRO-AS - King County GovUS
AS2519VECTANT ARTERIA Networks CorporationJP
AS2518BIGLOBE BIGLOBE Inc.JP
AS2516KDDI KDDI CORPORATIONJP
AS2497IIJ Internet Initiative Japan Inc.JP
AS2485NIC-FR-SITES-SQY-TH3 AFNIC Association Francaise pour le Nommage Internet en CooperationFR
AS2200FR-RENATER Reseau National de telecommunications pour la TechnologieFR
AS2149COGENT-2149 - Cogent Communications, LLCUS
AS2108CARNET-AS J.Marohnica 5, 10000 ZagrebHR
AS2107ARNES-NET Academic and Research Network of SloveniaSI
AS2044DF-PTL1 - Digital FortressUS
AS2033PANIX - PanixUS
AS2018TENET-1ZA
AS1996ASN1 - Fairdinkum Consulting, LLCUS
AS1968UMASSNET-AS1968 - UMASSNETUS
AS1916Rede Nacional de Ensino e PesquisaBR
AS1886BTNETHR
AS1836GREEN green.ch AG Autonomous SystemCH
AS1825SETCLEAR - SetClear Pte. Ltd.SG
AS1798OREGON - State of OregonUS
AS1790COGENT-1790 - Cogent Communications, LLCUS
AS1764NEXTLAYER-ASAT
AS1742HARVARD-UNIV - Harvard UniversityUS
AS1680NV-ASN CELLCOM ltd.IL
AS1647INTEROP-AS - Interop TechnologiesUS
AS1635WSC-READING - WeidenhammerUS
AS1622NCHAS - NCH Capital Inc.US
AS1610CONTE-25-ASN - ContegixUS
AS1605ALGT-HQNET - Allegiant Travel CompanyUS
AS1448UNITED-BROADBAND - United Cooperative ServicesUS
AS1443SUPERCOOPER01 - CooperVision, Inc.US
AS1441360-BROADBAND - 360 Broadband, LLCUS
AS1423RAINBOW-RTCA - Rainbow Communications, L.L.C.US
AS1419SELERITY - Selerity Financial, Inc.US
AS1411CHRISTOPHER-NEWPORT-UNIVERSITY - Christopher Newport UniversityUS
AS1406MOTOROLA-MOBILITY - Motorola IncUS
AS1378IBEL - Interbel Telephone Cooperative, Inc.US
AS1355ABELSONTAYLOR - AbelsonTaylor, Inc.US
AS1312VA-TECH-AS - Virginia Polytechnic Institute and State Univ.US
AS1311BARRA-NET-AS - Barra International, LLCUS
AS1299TWELVE99 Arelion, fka Telia CarrierSE
AS1289COLGATE-UNIVERSITY - Colgate UniversityUS
AS1286IVAS01 - Altay CorporationUS
AS1273CW Vodafone Group PLC—
AS1265SAINT-MARYS-AS - Saint Marys CollegeUS
AS1257TELE2—
AS1246TLL-WEST - Zito MediaUS
AS1239COGENT-1239 - Cogent Communications, LLCUS
AS1213HEANETIE
AS1204SUNYNET-ASN-AS - The State University of New YorkUS
AS1100NUDAY - Nuday Networks Inc.CA
AS1096IZUMA-PROD-1 - Izuma Networks Inc.US
AS1089ZELLATECH - Zella Technologies, LLCUS
AS1088FASTBRIDGE-FIBER-RDNG-PA-01 - FastBridge FiberUS
AS1086GET-REAL-CABLE-ASN - Get LLCUS
AS1031PEER1-1031 - PEER 1031 LLCUS
AS1008GANJINGWORLD - GANJINGWORLD CORPORATIONUS
AS1000PISL-24-1000 - CORIX NETWORKSUS
AS999CORIX-999 - CORIX NETWORKSUS
AS992MODEST-LABS - Modest Labs LLCUS
AS984OWS-NETWORK - OCTOPUS WEB SOLUTION INCUS
AS983AKARI-NETWORKS - Akari Networks LLCUS
AS979NETLAB-SDN - NetLab GlobalUS
AS978SHAMROCK-TRADING-CORPORATION - Shamrock Trading CorporationUS
AS973REVIVE-IT-NETWORK - Revive IT Solutions LLCUS
AS971PUREVOLTAGE - PureVoltage Hosting Inc.US
AS939USA-2022 - NovoServe LLCUS
AS902SPACECOASTCREDITUNIONMAIN - SPACE COAST CREDIT UNIONUS
AS897TURTLE-ROCK-STUDIOS - Turtle Rock Studios, Inc.US
AS896FORTLAB - FortlabUS
AS892EBSI-ISP-FO-01 - Emergent BiosolutionsUS
AS852TELUS CommunicationsCA
AS819LARG-NET - LARG*net London and Region Global Computer NetworkCA
AS812ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc.CA
AS803SASKTEL - Saskatchewan TelecommunicationsCA
AS766REDIRIS RedIRIS Autonomous SystemES
AS703UUNET - Verizon BusinessUS
AS702UUNET - Verizon BusinessUS
AS701UUNET - Verizon BusinessUS
AS693NOTRE-DAME-AS - University of Notre DameUS
AS577BACOM - Bell CanadaCA
AS558VEGANEXT - NV Next LLCUS
AS557UMAINE-SYS-AS - University of Maine SystemUS
AS513CERNCH
AS376RISQ-AS - Reseau dInformations Scientifiques du Quebec RISQ Inc.CA
AS264SRINET-AS - SRI InternationalUS
AS237MERIT-AS-14 - Merit Network Inc.US
AS210WEST-NET-WEST - Utah Education NetworkUS
AS160U-CHICAGO-AS - The University of ChicagoUS
AS156NORTHEASTERN-GW-AS - Northeastern UniversityUS
AS137ASGARR Consortium GARRIT
AS122UPMC-AS122 - UPMCUS
AS111BOSTONU-AS - Boston UniversityUS
AS103NWU-AS - Northwestern UniversityUS
AS101WASH-NSF-AS - University of WashingtonUS
AS92CLARKSON-AS - Clarkson UniversityUS
AS91RPI-AS - Rensselaer Polytechnic InstituteUS
AS81NCREN - MCNCUS
AS72SCHLUMBERGER-AS - Schlumberger LimitedUS
AS62CONE - CyrusOne LLCUS
AS55UPENN - University of PennsylvaniaUS
AS34UDELNET - University of DelawareUS
AS29YALE-AS - Yale UniversityUS
AS20UR - University of RochesterUS
AS18UTEXAS - University of Texas at AustinUS
AS14COLUMBIA-GW - Columbia UniversityUS
AS4ISI-AS - University of Southern CaliforniaUS

Blast radius

Approximate count of dependent hostnames if AS174 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS174 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

PrefixConflicting ASNOperator
38.7.99.0/24AS270175ICENTRAL SISTEMAS Y COMUNICACIONES S.A. DE C.V.
2a06:f980::/29AS47942REGB-AS
2804:5330:608::/48AS61817Halley Telecom Comercio & Servico Ltda
206.62.192.0/19AS49800GNC-ALFA GNC Alfa CJSC
204.137.167.0/24AS272588MGM TELECOM COMUNICACAO LTDA
149.5.2.0/24AS209561DVGLOBALBV
38.250.127.0/24AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.
38.250.126.0/24AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.
38.250.125.0/24AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.
38.250.124.0/24AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.
38.224.18.0/24AS273122ISA NETWORKS I.S.P S.A.S
38.190.90.0/23AS267790NET ISP S.A.S
38.190.90.0/24AS267790NET ISP S.A.S
38.188.239.0/24AS273173TELECOM 3 C.A
38.188.237.0/24AS273173TELECOM 3 C.A
38.188.233.0/24AS273173TELECOM 3 C.A
38.188.232.0/24AS273173TELECOM 3 C.A
38.188.42.0/24AS271627ZAP TELECOM EIRELI
38.135.186.0/24AS20200DIGITAL-LAYER-APAC - Hongshin, Inc.
38.95.160.0/24AS212628AS-ARTRUBY Singapore ArtRuby Pte. Ltd.
38.91.40.0/24AS16633I-3 - N-able Technologies, Inc.
38.87.57.0/24AS214453JANDUTECH
38.57.240.0/24AS999CORIX-999 - CORIX NETWORKS

Threat posture

Related pages

Pivot deeper into the graph from AS174.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS174"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.