ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 54 of 172.
Networks 5,301-5,400 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.
- 11AS13824AireBeamairebeam.net
- 11AS14239Rich Products Corporationrichs.com
- 11AS143971st Class Hosting, LLC1stclasshosting.com
- 11AS14487Wind River Internetwindriverinternet.com
- 11AS14882Quad/Graphics Inc.qg.com
- 11AS14990Avnet Inc.avnet.com
- 11AS15071BAX GLOBALbaxglobal.com
- 11AS169124 Less Communications, Inc.4lesscommunications.com
- 11AS16931Global Payments, Inc.globalpaymentsinc.com
- 11AS16992FIRST LINK TECHNOLOGY, INC.firstlink.com
- 11AS17014North Atlantic Networks, LLCnan.com
- 11AS17303Network Advisors, LLCnetworkadvisors.com
- 11AS18715New York Power Authoritynypa.gov
- 11AS18892Ellington Telephone Companymcmo.net
- 11AS18919smartTrade Technologiessmart-trade.net
- 11AS19353Trans Union, LLCtransunion.com
- 11AS19477F J Management Inc.fjmgt.com
- 11AS19690Hyatt Corporationhyatt.com
- 11AS19903Reach Broadband LLCreachbb.com
- 11AS19927Lone Star College System Districtlonestar.edu
- 11AS20271Dogear/Packet Partnerswindwireless.net
- 11AS21622PR Newswireprnewswire.com
- 11AS21633U.S. Department of the Interiordoioig.gov
- 11AS21678XPO Supply Chain, Inc.gxo.com
- 11AS22077Renaissance Technologies Corp.rentec.com
- 11AS22115Youmaker Corporationyoumaker.com
- 11AS22369Cloudmylab.comonemindservices.com
- 11AS22608Public Utility District No. 1 of Okanogan Countyokanoganpud.org
- 11AS22732Kitsap Regional Librarykrl.org
- 11AS22969Zayo Bandwidthzayo.com
- 11AS23183SWIFT SYSTEMS, INC.swiftsystems.com
- 11AS25673Cellnet Innovations, Inc.cellnet.com
- 11AS26001BLUIP INCbluip.com
- 11AS26344Real Page, Inc.realpage.com
- 11AS26962IPROT, Inc.iprot.com
- 11AS26989H&R Blockhrblock.com
- 11AS27353Indiana University Health Inc.iuhealth.org
- 11AS29766CHSPSC, LLCchs.net
- 11AS30419PaeDae, Inc.infillion.com
- 11AS32217GPIEX INCgpiex.net
- 11AS32307NE COLORADO CELLULAR INCviaero.com
- 11AS33359COWEN EXECUTION SERVICES LLC.cowen.com
- 11AS33438Datumdatum.net
- 11AS35871Reynolds Cable, Increytel.net
- 11AS35960City of Beverly Hillsbeverlyhills.org
- 11AS36373Community Hospitals, Indianapolisecommunity.com
- 11AS36738Athenahealthathenahealth.com
- 11AS40138Mach Dilemma, LLCm-d.net
- 11AS46601CCI Communications LLCccicom.com
- 11AS46817Midwest Telecom of America, Incpickmta.com
- 11AS46997Black Mesa Corporationnat.moe
- 11AS54239BLOOMINGDALE HOME TELEPHONE COMPANY, INCbloomingdaletel.com
- 11AS54523WSTCwarmspringstelecom.com
- 11AS54576Hoag Memorial Hospital Presbyterianhoag.org
- 11AS55077LIGHT SPEED TECHNOLOGIES LLClsti.net
- 11AS55285Serverside.comas55285.net
- 11AS60024HK CEDOC LIMITEDcedoc-ltd.net
- 11AS62724Northwest Ohio Computer Associationnwoca.org
- 11AS63252H5 Data Centersh5datacenters.com
- 11AS63427Computer Design & Integration LLCcdillc.com
- 11AS63466Communication Construction Services Inc.wizofis.com
- 11AS137933CyberForest LLC.homerhost.com
- 11AS149978SPNHOSTspnhost.com.bd
- 11AS154602BACK WAVES LIMITEDbackwaves.ltd
- 11AS198087Mativith LLCmativith.cc
- 11AS219374FATCAT TECH PTE. LTD.eonix.net
- 11AS393347TollFreeForwarding.comtollfreeforwarding.com
- 11AS393460NMSURFnmsurf.com
- 11AS393514New Hampton Municipal Light Plantnhmu.com
- 11AS393521Scott Technology Centerscottdatacenter.com
- 11AS393706Nelson Cable, Incnelsoncable.com
- 11AS393733Federated Broadbandmankatonetworks.net
- 11AS393964High Mountain Farm, LLCdigilib.com
- 11AS394384Edge Broadbandedgebroadband.com
- 11AS394749Equinix, Inc.equinix.com
- 11AS395260The Farmers Telephone Company Inc.farmerstelcom.com
- 11AS395447HonorHealthhonorhealth.com
- 11AS395535Weiss Internetweissinternet.com
- 11AS395747Cloudflare, Inc.cloudflare.com
- 11AS397285Cambridge Telephonecambtel.com
- 11AS397325Data Canopy Colocation, LLCdatacanopy.com
- 11AS397475F&B Communications, Inc.fbc-tele.com
- 11AS397772Vexus Fibervexusfiber.com
- 11AS397880Mitec Solutionsmitec.net
- 11AS398879Susquehanna Broadband, LLCsusquehannabroadband.com
- 11AS399282Connext LLCconnextllc.com
- 11AS400011Voxtelesys LLCvoxtelesys.com
- 11AS400080Grundy Center Municipal Utilitiesgcmuni.net
- 10AS1585United States Department of Defense (DoD)mail.mil
- 10AS1818DIALOG TELECOMMUNICATIONS, INC.vdialoge.com
- 10AS3576Hodgson Russ LLPhodgsonruss.com
- 10AS3769Hearst Magazines, Inc.homemag.com
- 10AS4232Adhesive Media, Inc.adhesivemedia.com
- 10AS6223CenturyLink Communications, LLCcenturylink.com
- 10AS6312TrioTel Communications, Inc.triotel.net
- 10AS6994Fastmetricsfastmetrics.com
- 10AS7809Synopsys Inc.synopsys.com
- 10AS8076Department of Housing and Urban Developmenthud.gov
- 10AS10690NETSCOUT SYSTEMS INC.netscout.com
- 10AS10718CNO Financial Group, Inc.cnoinc.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.