ASNs in United States
17,163 Autonomous Systems are registered in United States, ordered by the IPv4 space our directory attributes to each. Page 19 of 172.
Networks 1,801-1,900 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.
- 112AS33659Comcast Cable Communications, LLCcomcast.com
- 112AS46558Oracle Corporationoracle.com
- 112AS393581Wayne County Regional Educational Service Agencyresa.net
- 112AS400220PearlCommprvepa.com
- 111AS17161Marsh Inc.marsh.com
- 111AS22439Perfect International, Incperfectip.net
- 111AS23528Bird.com Inc.bird.com
- 111AS29852Honest Networks, LLChonest.net
- 111AS31877Accelecomaccelecom.net
- 109AS10372Wells Fargo Bank, N.A.wellsfargo.com
- 109AS13446Netzero,INC.untd.com
- 109AS13588Paychex Inc.paychex.com
- 109AS13984SD Data Centersddatacenter.com
- 109AS17385Orbitel Communications, LLCorbitel.com
- 109AS40628Oklahoma Office of Management & Enterprise Servicesok.gov
- 109AS211192NetWave Inc.nordsec.com
- 109AS395577Ithaca Collegeithaca.edu
- 108AS29825Illinois Institute of Technologyiit.edu
- 108AS32391SANTA ROSA TELEPHONE COOPERATIVE INCsrtc.coop
- 108AS394380Leaseweb USA, Inc.leaseweb.com
- 108AS396287Next, Powered by NAEC, LLCnaeci.com
- 107AS6220inContact Inc.incontact.com
- 107AS40160Inteliquent, inc.inteliquent.com
- 106AS11191Cal.net, Inc.cal.net
- 106AS25720Honeycomb Internet Services, LLChoneycomb.net
- 106AS40306ViaSat,Inc.viasat.com
- 105AS29894South Central Rural Telecommunications Cooperative Inc.scrtc.net
- 105AS36411Google LLCgoogle.com
- 105AS46303POPP.com, Inc.popp.com
- 104AS571United States Department of Defense (DoD)mail.mil
- 104AS2003Electric Power Research Instituteepri.com
- 104AS5049Morgan Stanley Group Inc.morganstanley.com
- 104AS6423Digital Fortressdigital-fortress.com
- 104AS11643eBay, Incebayinc.com
- 104AS12008Vercara, LLCdigicert.com
- 104AS19504WTC Communications, Inc.wtccommunications.com
- 104AS32723Archtop Fiberarchtopfiber.com
- 104AS53264SBA Edge, LLCsbaedge.com
- 104AS400186Singing River Connect, LLCsingingriver.com
- 103AS6949Charles Schwab & Co., Inc.schwab.com
- 103AS30598Carnival Corporationcarnivalcorp.com
- 103AS32645Fidiumconsolidated.com
- 102AS3379Kaiser Foundation Health Plan, Inc.kaiserpermanente.org
- 102AS10962Cerner Corporationcerner.com
- 102AS14905CenturyLink Communications, LLCcenturylink.com
- 102AS15212C Spirecspire.com
- 102AS22489Castle Access Inccastleaccess.com
- 102AS25645Momentum Telecom, Inc.momentumtelecom.com
- 102AS33362Wikstrom Telephone Company, Incorporatedwiktel.com
- 101AS7226Latisys-Denver, LLCunicaja.es
- 101AS53768Laboratory Corporation of Americalabcorp.com
- 101AS397122Chequamegon Communications Cooperative, Inc.norvado.com
- 100AS10971Cass Cable TV, Inc.casscomm.com
- 100AS15204INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.itc-web.com
- 100AS15221StratusIQstratusiq.com
- 100AS16604HUNTEL.NETfastwyre.com
- 100AS19323Holyoke Gas & Electric Departmenthged.com
- 100AS26292Shrewsbury Electric and Cable Operationstownisp.com
- 100AS36105Big Bend Telephone Company, Inc.bigbend.net
- 100AS62957HOSPITALITY NETWORK, LLCcox.com
- 99AS3064Ntirety, Inc.ntirety.com
- 99AS3925ICOnetworksico.net
- 99AS4043Montana Internet Corporationmt.net
- 99AS15149Core Technology Services, Inc.ezzi.net
- 99AS18834Network IPnetworkip.net
- 99AS46595Penasco Valley Telecommunicationspvt.com
- 99AS53587AZURE TECHNOLOGY CO., LIMITEDcloudddos.com
- 98AS963N963 PTE. LTD.n963.com
- 98AS13876FiberLight, LLCfiberlight.com
- 98AS17307NTT Global Networks Incorporatednttglobal.net
- 98AS22255Allegheny Health Networkahn.org
- 98AS23158ETEX COMMUNICATIONS, LLCetex.net
- 98AS26919Giggle Fibergigglefiber.com
- 98AS53856NJ IXnj-ix.net
- 98AS394838Pulselovelandpulse.com
- 97AS11396Williams Information Technology LLCwilliams.com
- 97AS11722Slic Network Solutions, Incslic.com
- 97AS14351Southwestern Universitysouthwestern.edu
- 97AS21737SpringNetspringnet.net
- 97AS36545Bledsoe Telephone Cooperative Corporationbledsoe.net
- 97AS46410Central Florida Electric Cooperative, Inc.cfec.com
- 97AS209854Cyberzone S.A.cyberzonehub.com
- 97AS396479Mailgun Technologies Inc.mailgun.com
- 96AS149United States Department of Defense (DoD)mail.mil
- 96AS1265Saint Mary's Collegesaintmarys.edu
- 96AS1640Thacker-Grigsby Communicationstgtel.com
- 96AS7268Athenet Internet Servicesathenet.net
- 96AS7488CNServer LLCcnserver.com
- 96AS7871SEI Data, Inc.seicommunications.com
- 96AS7968Loyola University Chicagoluc.edu
- 96AS10578Harvard Universityharvard.edu
- 96AS10821The Pioneer Telephone Association, Inc.pioncomm.net
- 96AS13414Twitter Inc.twitter.com
- 96AS16617CISPcisp.com
- 96AS17356Vermont Telephone Company, Inc.vermontel.com
- 96AS21686Hawaiian Telcom Services Company, Inc.hawaiian.net
- 96AS22442Phonoscope, Inc.phonoscope.com
- 96AS23118Skyline Telephoneskybest.com
- 96AS23265Pocketinet Communications, Incpocketinet.com
- 96AS26472Mosaic Telecommosaictelecom.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.