ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 15 of 172.
Networks 1,401-1,500 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.
- 221AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATIONnctc.com
- 221AS30083velia.netvelia.net
- 221AS36236NetActuate, Incnetactuate.com
- 220AS2003733xK Tech GmbH3xktech.cloud
- 219AS5760Great Works Internetgwi.net
- 219AS7296Dynascale Technologies, Inc.alchemy.net
- 218AS3833wyoming.comwyoming.com
- 218AS11798Ace Data Centers, Inc.acedatacenter.com
- 218AS14230ARK Data Centers LLCarkdna.com
- 217AS7393CYBERCON, INC.cybercon.com
- 217AS11452Mount Sinai School of Medicinemssm.edu
- 217AS12086DT Micro, inc.dtmicro.com
- 217AS20135Millennium Telcom LLC1scom.com
- 217AS400427IQ Fiberiqfiber.com
- 216AS14291Antietam Broadbandantietambroadband.com
- 216AS32035Sangoma US Inc.sangoma.com
- 216AS40294Charter Communications LLCcharter.com
- 215AS14852DaimlerChrysler Corporationchrysler.com
- 215AS35280F5 Networks SARLf5.com
- 214AS2165HP Inc.hp.com
- 214AS397373H4Y Technologies LLCh4y.us
- 213AS19437SECURED SERVERS LLCsecuredservers.com
- 213AS23404Ritter Communicationsrittercommunications.com
- 213AS26548PureVoltage Hosting Inc.purevoltage.com
- 212AS2707First Communications LLCfirstcomm.com
- 211AS13576SDN Communicationssdncommunications.com
- 210AS1828Unitas Globalunitasglobal.com
- 208AS13354zColozcolo.com
- 208AS13485Grand Canyon Universitygcu.edu
- 206AS42WoodyNet, Inc.pch.net
- 206AS1501Headquarters, USAISCmail.mil
- 206AS14103ACD.netacd.net
- 206AS16863Home Telephone Company, Inc.homesc.com
- 206AS17166Travelers Property Casualty Corp.travelers.com
- 205AS715WoodyNet, Inc.woodynet.net
- 205AS398535EAST SIDE UNION HIGH SCHOOL DISTesuhsd.org
- 204AS13672Fidiumconsolidated.com
- 204AS25609Detroit Medical Centerdmc.org
- 204AS36103Central Utah Telephone, Inc.cut.net
- 204AS53850GorillaServers, Inc.gorillaservers.com
- 202AS11293University of California - Office of the Presidentucop.edu
- 202AS12180Unitas Globalunitasglobal.com
- 202AS14742Unitas Globalunitasglobal.com
- 201AS6222CenturyLink Communications, LLCcenturylink.com
- 201AS21899Abbott Laboratoriesabbott.com
- 201AS209043IPRoyal Services FZE LLCiproyal.com
- 200AS16527Guadalupe Valley Telephone Cooperative, Inc.gvtc.com
- 200AS18474Aeneas Internet Servicesaeneas.com
- 200AS29866OPTICALTELopticaltel.com
- 200AS32181GigeNETgigenet.com
- 200AS32522Multnomah Education Service Districtmesd.k12.or.us
- 199AS14828Hiawatha Broadband Communications, Inchbci.com
- 199AS33544WiLine Networks Inc.wiline.com
- 198AS17253TEC of Jackson, Inc.tec.com
- 198AS30475Handy Networks, LLChandynetworks.com
- 197AS12208TruVista Communicationstruvista.net
- 196AS11499Woods Hole Oceanographic Institutionwhoi.edu
- 196AS400194Wire 3 LLCwire3.com
- 195AS1747IBMibm.com
- 195AS3369Verizon Businessverizonbusiness.com
- 195AS19115Charter Communications LLCcharter.com
- 193AS11550Smithville Digital, LLCsmithville.com
- 193AS46512University of Tennessee Medical Centerutmedicalcenter.org
- 193AS397179Bridgewater Collegebridgewater.edu
- 192AS167Wesleyan Universitywesleyan.edu
- 192AS1206Pittsburgh Supercomputing Centerpsc.edu
- 192AS11050Kent State Universitykent.edu
- 192AS15243Widener Universitywidener.edu
- 192AS18982US Signal Company, L.L.C.ussignal.com
- 192AS22987BrightRidgebrightridge.com
- 192AS393337The University of Hartfordhartford.edu
- 191AS14744Unitas Globalunitasglobal.com
- 190AS4237DXC US Latin America Corporationdxc.com
- 190AS11071InfoWestinfowest.com
- 190AS14155Rural Telephone Service Co, Inc.ruraltelephone.com
- 188AS3599CDW Technologies LLCcdw.com
- 188AS398143Great Lakes Energy Connections Inc.truestreamfiber.com
- 188AS400662Dobson Technologies - Transport and Telecom Solutions, LLCdobson.net
- 187AS15083Infolink Global Corporationinfolink.com
- 187AS22611InMotion Hosting, Inc.inmotionhosting.com
- 186AS2734CoreSitecoresite.com
- 186AS36374Stellar Association, LLCstellarllc.net
- 185AS6653Vero Broadbandverobroadband.com
- 185AS33491Comcast Cable Communications, LLCcomcast.com
- 184AS22191Wilkes Communications, Inc.wilkes.net
- 183AS4226Sumofibersumofiber.com
- 182AS33HP Inc.hp.com
- 182AS6620AMA Communications, LLCamatechtel.com
- 182AS8057Vision Net, Inc.vision.net
- 182AS15085Immedion, LLCimmedion.com
- 182AS395015SUNY College at Fredoniafredonia.edu
- 181AS21886Netrix LLCnetrixllc.com
- 181AS26133Frankfort Plant Boardfpb.cc
- 180AS33749Focus Broadbandatmc.com
- 179AS11403NYInyi.net
- 179AS13868Peak Internetpeakinternet.com
- 179AS32806MTNSAT Holdings LLCmtnsat.com
- 179AS397733New York State Education Departmentnysed.gov
- 178AS19893NTT Global Data Centers Americas, INC.ragingwire.com
- 178AS21782Plateau Telecommunications Incorporatedplateautel.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.