ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 18 of 172.
Networks 1,701-1,800 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.
- 128AS15153StarVision, Inc.starvision.com
- 128AS16600University of Texas Health Science Center at Tyleruttyler.edu
- 128AS18497The University of Tennessee Space Instituteutsi.edu
- 128AS18663University of the Pacificpacific.edu
- 128AS22854Catawba Collegecatawba.edu
- 128AS22978Governors State Universitygovst.edu
- 128AS25807Arlington County Governmentarlingtonva.us
- 128AS26020Space Telescope Science Institutestsci.edu
- 128AS26258BASF Corporationbasf.com
- 128AS26463Macomb Intermediate School Districtmisd.net
- 128AS26557Carleton Collegecarleton.edu
- 128AS26923Ohio Public Library Information Network (OPLIN)ohio.gov
- 128AS29984Willamette Universitywillamette.edu
- 128AS30237Chaney Systems, Inc.chaney.net
- 128AS32093University of Texas at Austinutexas.edu
- 128AS32733University of Daytonudayton.edu
- 128AS33022Wellesley Collegewellesley.edu
- 128AS36300Pinellas County Schoolspcsb.org
- 128AS39999Polk County Public Schoolspolk-fl.net
- 128AS40586University of New Mexico Health Sciences Centerunm.edu
- 128AS40591Bucknell Universitybucknell.edu
- 128AS46233Eisenhower Medical Centereisenhowercareers.com
- 128AS46592Tombigbee Communications, LLCtombigbee.org
- 128AS62785Amazon.com Services, LLCamazon.com
- 128AS63014McCormick Placemccormickplace.com
- 128AS393257Lawrence Universitystlawu.edu
- 128AS395776FEDERAL ONLINE GROUP LLCfoaaa.com
- 128AS396001City of TacomaCityofTacoma.org
- 128AS396128Mount Holyoke Collegemtholyoke.edu
- 128AS397342Palo Alto Unified School Districtpausd.org
- 128AS400692BASF Corporationbasf.com
- 127AS11808University of Idahouidaho.edu
- 127AS18447Ntirety, Inc.ntirety.com
- 127AS5508124 SHELLS24shells.net
- 126AS10352Solaruswctc.net
- 126AS26042FiberState, LLCfiberstate.com
- 126AS49915Megaportmegaport.com
- 126AS393552Longmont Power & Communicationsmynextlight.com
- 125AS6372DCANetdca.net
- 125AS12179Unitas Globalunitasglobal.com
- 125AS25888HP Inc.hp.com
- 124AS7342VeriSign Infrastructure & Operationsverisign.com
- 124AS15100Bevcommbevcomm.net
- 124AS21777Massive Networks, Inc.massivenetworks.com
- 124AS23065Santa Barbara County Education Officesbceo.org
- 124AS26271CMSInter.net LLCcmsinter.net
- 124AS27630XFERNETxfernet.com
- 124AS30688FastTrack Communications Inc.fasttrackcomm.net
- 124AS46309ValorC3 Data Centersvalorc3.com
- 124AS53667FranTech Solutionsfrantech.ca
- 123AS22363Powerhouse Management, Inc.phmgmt.com
- 123AS36001Bertram Communications LLCgobertram.com
- 123AS53271Phenix Cablectvbeam.com
- 122AS2044Digital Fortressdigital-fortress.com
- 122AS14297ACI Worldwide, Inc.aciworldwide.com
- 121AS6203Peace Communications LLCpeacecom.net
- 121AS11712AT&T Services, Inc.att.com
- 121AS18501CyberCloud Professionals LLCmoccp.com
- 121AS21554Wisconsin CyberLynk Network, Inc.cyberlynk.net
- 120AS17310Point Broadband Fiber Holding, LLCbvu-optinet.com
- 120AS19237Quantum Names LLComnis.com
- 120AS32601Abilene Christian Universityacu.edu
- 120AS206092F.N.S. HOLDINGS LIMITEDfns-holdings.com
- 120AS395383Cologuardcolocationguard.com
- 120AS399049Joe Wheeler EMCjwemc.coop
- 119AS6142Oracle Corporationoracle.com
- 119AS14090North Dakota Telephone Co.gondtc.com
- 119AS30257Gibson Electric Membership Corporationgibsonemc.com
- 119AS46632Southwest Arkansas Telephone Cooperativeswat.coop
- 119AS211440Karolio IT paslaugos, UABsimoresta.lt
- 118AS30432STRATA NETWORKSstratanetworks.com
- 117AS10557Connect Northwest Internet Services, LLCcnw.com
- 117AS16417Cisco Systems Ironport Divisioncisco.com
- 117AS23033Wowrack.comwowrack.com
- 117AS25773RADWARE INC.radware.com
- 116AS14263South Dakota State Governmentstate.sd.us
- 116AS19157Charter Communications LLCcharter.com
- 116AS33152Kit Carson Electric Cooperative, Inckitcarson.com
- 115AS22593Blue Cross and Blue Shield of North Carolinabcbsnc.com
- 115AS393397Lake Region Electric Cooperative, Inclakeregionfiber.com
- 114AS11790Random House, Inc.randomhouse.com
- 114AS11994Cruziogatespeed.com
- 114AS22702RingSquaredringsquared.com
- 113AS14928PenTeleData Inc.penteledata.net
- 113AS18616Natural Wireless, LLCnaturalwireless.com
- 113AS26425Exelon Corporationexeloncorp.com
- 113AS32798Highline Services, LLChighlinefast.com
- 113AS393886Leaseweb USA, Inc.leaseweb.com
- 113AS394161Tesla Motors, Inc.tesla.com
- 113AS397630Blazing SEO, LLCblazingseollc.com
- 112AS7151Cologix, Inccologix.com
- 112AS11961Mid-Rivers Telephone Cooperativemidrivers.com
- 112AS17223Latisys-Chicago, LLClatisys.com
- 112AS18454Augsburg Universityaugsburg.edu
- 112AS20394Rainier Connectrainierconnect.com
- 112AS22667Vista Broadband Networks, Inc.vistabroadband.com
- 112AS26727Brandenburg Telephone Companybrandenburgtel.com
- 112AS27553Telnet Worldwide, Inc.telnetworldwide.com
- 112AS31841NEW KNOXVILLE TELEPHONE COMPANYnktelco.com
- 112AS32400Ntirety, Inc.ntirety.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.