ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 29 of 172.
Networks 2,801-2,900 by IPv4 Space
The badge is how many IPv4 /24 blocks our directory attributes to each network. For the prefixes an AS is announcing right now, open its page.
- 42AS4459KDDI America Inc.kddia.com
- 42AS6233xTomxtom.com
- 42AS13750Transaction Network Services, Inc.tnsi.com
- 42AS14495Nasdaq, Inc.nasdaq.com
- 42AS15026Acxiom LLCacxiom.com
- 42AS15084Concentrix CVG Corporationconcentrix.com
- 42AS17077Broadcast Networks, LLC.echoteam.net
- 42AS19524Fifth Third Bank, National Association53.com
- 42AS21589City of San Josesanjoseca.gov
- 42AS22768SYNERGY BROADBANDsynergyfiber.com
- 42AS25746Unisys Corporationunisys.com
- 42AS30059Zimcom Network Solutions Inc.zimcom.net
- 42AS32066JPMorgan Chase & Co.jpmchase.com
- 42AS33067Classic South Communications, L.L.C.relyantcommunications.com
- 42AS33509Cascade Access, LLCcascadeaccess.com
- 42AS40111Parker FiberNet, LLCparkersystems.net
- 42AS53907Quality Technology Services, LLCqtsdatacenters.com
- 42AS204764Kyndryl, Inc.kyndryl.com
- 42AS396163My Digital Shield, Inc.cytracom.com
- 42AS399646Snaju Developmentsnaju.com
- 41AS106General Dynamics Mission Systems, Inc.gdmissionsystems.com
- 41AS634United States Department of Defense (DoD)mail.mil
- 41AS6256Verizon Businessverizonbusiness.com
- 41AS7345Nokia of America Corporationnokia.com
- 41AS16557Colo Solutionscolosolutions.com
- 41AS22200Bloomingdale Communications Inc.bloomingdalecom.com
- 41AS22223MVTV Wirelessmvtvwireless.com
- 41AS22775Moore Capital Managementmoorecap.com
- 41AS25923ChoicePoint, Inc.lexisnexis.com
- 41AS29744United Telephone Mutual Aid Corporationutma.com
- 41AS31919Blue Ridge Mountain Electric Membership Corporation - BRM EMCbrmemc.com
- 41AS32034SPEEDCAST LATAM INC.speedcast.com
- 41AS32212Sky Fiber Internetskyfiberinternet.com
- 41AS33097Volo Broadbandvolo.net
- 41AS36067DaimlerChrysler Corporationchrysler.com
- 41AS46437Fourway Computer Products, Inc.fourway.biz
- 41AS47328DigitalOne AGdigitalone.com
- 41AS54579Chariton Valley Telephone Corporationcvalley.net
- 41AS393336Catalyst Host LLCcatalysthost.com
- 41AS395555ELEVATEelevateu.work
- 41AS396028Vidant Healthvidanthealth.com
- 41AS396305Clarksville Connected Utilitiesclarksvilleconnected.net
- 41AS399439Mitchell Telecommitchelltelecom.com
- 40AS4452ZCorumzcorum.com
- 40AS6493Beacon Technologies, Incbeacontechnologies.com
- 40AS6528SOUTH ARKANSAS TELEPHONE COMPANYsat-co.net
- 40AS8068Microsoft Corporationmicrosoft.com
- 40AS8134Baraga Telephone Companyup.net
- 40AS10615UBS AGubs.com
- 40AS10680Indiana Universityiu.edu
- 40AS10886University of Marylandumd.edu
- 40AS14188Ashland Fiber Networkashlandfiber.net
- 40AS14380Opus Interactiveopusinteractive.com
- 40AS14415Host Collective, Inc.hostcollective.com
- 40AS14555LiquidNet US LLCliquidnetlimited.com
- 40AS14703MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC.marquetteadams.com
- 40AS15035X2nSat, Incx2nsat.com
- 40AS15359Datto, LLCdatto.com
- 40AS168425Nines Data, LLC5nines.com
- 40AS17012PayPal, Inc.paypal.com
- 40AS18794Ramapo College of New Jerseyramapo.edu
- 40AS19218Midvale Telephone Exchange, Incorporatedmtecom.net
- 40AS19310Point Broadband Fiber Holding, LLCpoint-broadband.com
- 40AS19739County of San Bernardinosbcounty.gov
- 40AS20258Analog Devices, Inc.analog.com
- 40AS22598ALENCO COMMUNICATIONS, INCaciglobal.com
- 40AS22976First-Citizens Bank & Trust Companyfirstcitizens.com
- 40AS23117Imperial County Office of Educationicoe.org
- 40AS26269Haefele Connecthtva.net
- 40AS27381Index Exchange Inc.indexexchange.com
- 40AS27482American Eagle Computer Products, Inc.americaneagle.com
- 40AS32016Allstream Business US, LLCwci.com
- 40AS32160CTI Fiberctitech.com
- 40AS32413Epic Servers, LLCepic.io
- 40AS33490Comcast Cable Communications, LLCcomcast.com
- 40AS33657Comcast Cable Communications, LLCcomcast.com
- 40AS35937MarquisNetmarquisnet.com
- 40AS36037Education Service Center Region 20esc20.net
- 40AS40193Trit Networks, LLCtrit.net
- 40AS46516HostRoyale LLChostroyale.com
- 40AS46783EASY LINK LLCeasylinkserver.com
- 40AS53256Mulberry Telecommunicationsmintel.net
- 40AS53949Benton Cooperative Telephone Company7sigma.net
- 40AS62955eBay, Incebayinc.com
- 40AS64140PIT COLOMBIA SASpitcolombia.net
- 40AS153383Nazim Hostnazimhost.com.bd
- 40AS393444Accelecomaccelecom.net
- 40AS394727Nodisto IT, LLCnodisto.com
- 40AS396872Advanced Internetadvancedisp.com
- 40AS398242Prentiss County Electric Power Associationpcepa.com
- 40AS398719M-Pulse Fiber, LLCmpulsefiber.com
- 40AS399559Alpine Communications L.C.alpine-communications.com
- 40AS400136Volt Broadbandvoltbroadband.com
- 39AS1610Contegixcontegix.com
- 39AS10947Mountain West Technologies Corporationmwtn.net
- 39AS11045Sterling Communications, Inc.sterlingpr.com
- 39AS11693WideOpenWest Finance LLCwowway.com
- 39AS16491ViaSat, Inc.viasat.com
- 39AS16766Island Technology, Inc.island.io
- 39AS19631Travelport Operations, Inc.travelport.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.