ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 12 of 172.
Networks 1,101-1,200 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.
- 256AS19070Eastern Illinois Universityeiu.edu
- 256AS19106Andrews Universityandrews.edu
- 256AS19184University of Wisconsin - Eau Claireuwec.edu
- 256AS19342Trinity Universitytrinity.edu
- 256AS19380C.H. ROBINSON WORLDWIDE, INC.chrobinson.com
- 256AS19464Washington & Lee Universitywlu.edu
- 256AS19564Louisiana Tech Universitylatech.edu
- 256AS19708SLEHSsetg.net
- 256AS19820Ball Corporationball.com
- 256AS19933Buffalo State Collegebuffalostate.edu
- 256AS20105University of Richmondrichmond.edu
- 256AS20126University of Cincinnatiuc.edu
- 256AS20162University of Texas at Dallasutdallas.edu
- 256AS20239ALLETE, Inc.allete.com
- 256AS20343Pepperdine Universitypepperdine.edu
- 256AS21558S.C. Johnson & Son, Inc.scjohnson.com
- 256AS21704New York City Board of Educationnyc.gov
- 256AS21727Hamline Universityhamline.edu
- 256AS21783State of Nevadastate.nv.us
- 256AS21798International Truck and Engine Corpinternational.com
- 256AS21897Virtua Healthvirtua.org
- 256AS21984Fairfax County Public Schoolsfcps.edu
- 256AS22063J. Paul Getty Trustgetty.edu
- 256AS22174State University of New York College of Technology at Alfredalfredstate.edu
- 256AS22178Senate of Pennsylvaniapasenategop.com
- 256AS22198Lafayette Collegelafayette.edu
- 256AS22217Calvin Collegecalvin.edu
- 256AS22226San Francisco Unified School Districtsfusd.edu
- 256AS22245Wichita State Universitywichita.edu
- 256AS22303State University of New York at New Paltznewpaltz.edu
- 256AS22498Pinellas County Governmentpinellascounty.org
- 256AS22522United Launch Alliance, LLCulalaunch.com
- 256AS22586Gulfstream Aerospace Corporationgulfstreamaircraft.com
- 256AS22594University of Northern Iowauni.edu
- 256AS22700University of San Franciscousfca.edu
- 256AS22834Boston Collegebc.edu
- 256AS22845Virginia Community College Systemvccs.edu
- 256AS22877University of Maryland Global Campusumgc.edu
- 256AS22949Grinnell Collegegrinnell.edu
- 256AS23122Dakota State Universitydsu.edu
- 256AS23171Manhattan Universitymanhattan.edu
- 256AS23193Community College of Allegheny Countyccac.edu
- 256AS23282Santa Barbara Countysanta-barbara.ca.us
- 256AS25640Hawaii Department of Educationk12.hi.us
- 256AS25656University of Mississippiolemiss.edu
- 256AS25709Lamar Universitylamar.edu
- 256AS25776University of Oklahomaou.edu
- 256AS25789Loyola Marymount Universitylmu.edu
- 256AS25968Southeastern Louisiana Universityselu.edu
- 256AS25969St. Louis Universityslu.edu
- 256AS25978Rush University Medical Centerrush.edu
- 256AS26438Monroe Community Collegemonroecc.edu
- 256AS26488Santa Clara Universityscu.edu
- 256AS26539Ahold U.S.A., Inc.ahold.com
- 256AS26551Sargent & Lundy Engineerssargentlundy.com
- 256AS26818Columbus Public Schoolscolumbus.k12.oh.us
- 256AS26971RoadRunnerroadrunnerwireless.net
- 256AS27016United States Nuclear Regulatory Commissionnrc.gov
- 256AS27219SUNY College at Cortlandcortland.edu
- 256AS27336Sentara Healthcaresentara.com
- 256AS27405University System of New Hampshireusnh.edu
- 256AS27594University of Texas at San Antonioutsa.edu
- 256AS27616The New Schoolnewschool.edu
- 256AS29899Geisinger System Servicesgeisinger.org
- 256AS29917University System of New Hampshireusnh.edu
- 256AS30499Youngstown State Universityysu.edu
- 256AS30703State University of New York, Health Science Center at Syracuseupstate.edu
- 256AS31848Deer Valley Unified School District #97dvusd.org
- 256AS31967Florida Institute of Technologyfit.edu
- 256AS32064American Universityamerican.edu
- 256AS32071Western Kentucky Universitywku.edu
- 256AS32125Wheaton Collegewheaton.edu
- 256AS32136Farmingdale State Collegefarmingdale.edu
- 256AS32243ATIati.org
- 256AS32417Elon Universityelon.edu
- 256AS32501Tucson Unified School District #1tusd1.org
- 256AS32531Fordham Universityfordham.edu
- 256AS32537Xilinx Incorporatedxilinx.com
- 256AS32577The Kroger Co.kroger.com
- 256AS32666Case Western Reserve Universitycase.edu
- 256AS32818Cleveland State Universitycsuohio.edu
- 256AS32906FACTORY MUTUAL INSURANCE COMPANYfm.com
- 256AS33004SUNY Empire State Universitysunyempire.edu
- 256AS33030College of Woosterwooster.edu
- 256AS33153The State University of New York at Potsdampotsdam.edu
- 256AS33170Morgan State Universitymorgan.edu
- 256AS33187Sam Houston State Universityshsu.edu
- 256AS33194Chemical Abstracts Servicecas.org
- 256AS33217Schneider National, Inc.schneider.com
- 256AS33235San Juan Unified School Districtsanjuan.edu
- 256AS33281BRIGHAM YOUNG UNIVERSITY - IDAHObyui.edu
- 256AS33348Pierce Countypiercecountywa.gov
- 256AS33434Hamilton Collegehamilton.edu
- 256AS33503Medical College of Wisconsinmcw.edu
- 256AS33523Rowan Universityrowan.edu
- 256AS33566Knoxville Utilities Boardkub.org
- 256AS33608Hood Collegehood.edu
- 256AS33632Morehead State Universitymoreheadstate.edu
- 256AS33670Nova Universitynova.edu
- 256AS33703Hofstra Universityhofstra.edu
Looking for a different country? The ASN Directory lists every one we hold, with its network count.