ASNs in Switzerland
722 Autonomous Systems are registered in Switzerland, ordered by the IPv4 space our directory attributes to each. Page 1 of 8.
Networks 1-100 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.
- 13,651AS3303Swisscom (Switzerland) Ltdswisscom.ch
- 8,372AS559SWITCHswitch.ch
- 7,769AS6730Sunrise GmbHsunrise.ch
- 1,918AS1836green.ch AGgreen.ch
- 1,450AS2047Hoffmann - La Roche Ltd.roche.com
- 1,348AS513CERN - European Organization for Nuclear Researchhome.cern
- 1,290AS8803Migros-Genossenschafts-Bundmigros.ch
- 1,248AS15600Quickline AGquickline.ch
- 1,209AS12350VTX Services SAvtx.ch
- 686AS8758Iway AGiway.ch
- 648AS12511Post CH AGpost.ch
- 528AS21449Etat de Genevege.ch
- 528AS33845Swiss Federation represented by FOITTadmin.ch
- 517AS15547netplus.ch SAnetplus.ch
- 512AS25021Etat de Fribourgfr.ch
- 458AS13030Init7 (Switzerland) Ltd.init7.net
- 451AS6772ImproWare AGimp.ch
- 424AS8821WWZ Telekom AG (TELEZUG)wwz.ch
- 395AS9044BSE Software GmbHbse.ch
- 391AS15623Cyberlink AGcyberlink.ch
- 384AS15796Salt Mobile SAsalt.ch
- 368AS29222Infomaniakinfomaniak.com
- 324AS9466UUNET Japan Limiteduu.net
- 322AS28686Aveniq AGaveniq.ch
- 320AS15585Finanzdirektion des Kantons Bernbe.ch
- 288AS8640Zurich Insurance Company AGzurich.com
- 272AS20868ABB Information Systems Ltdabb.com
- 271AS15675Direction generale du numerique et des systemes d'information (DGNSI) Etat de Vaudvd.ch
- 265AS49071Schweizerische Radio- und Fernsehgesellschaftsrgssr.ch
- 265AS200233Berner Fachhochschulebfh.ch
- 257AS8414International Telecommunication Unionitu.int
- 257AS28810World Health Organization (WHO)who.int
- 256AS13283Bank Julius Baer & Co. AGjuliusbaer.com
- 256AS15661Bank J. Safra Sarasin AGjsafrasarasin.ch
- 256AS34578Bedag Informatik AGbedag.ch
- 256AS200544Swiss Armed Forces - AFCSOadmin.ch
- 241AS21232Genossenschaft GGA Maurgga.ch
- 197AS12620Ticinocom SAticinocom.com
- 185AS15576NTS workspace AGnts.ch
- 160AS35518sasag Kabelkommunikation AGsasag.ch
- 153AS41872Flashcable Networkgib-solutions.ch
- 147AS61098Akenes SAexoscale.ch
- 143AS41549Elektrizitaets- und Wasserwerk der Stadt Buchs SGriiseeznet.ch
- 133AS34781Services Industriels de Lausanne (SIL)citycable.ch
- 132AS51852Private Layer INCphaselayer.com
- 128AS12651IP worldcom SAworldcom.ch
- 128AS24952Firmenich SAfirmenich.com
- 128AS213196Universitaetsspital Baselunispital-basel.ch
- 123AS42346NorthC Schweiz AGnorthcdatacenters.ch
- 115AS24951EveryWare AGeveryware.ch
- 114AS29691Nine Internet Solutions AGnine.ch
- 105AS21040Datapark AGdatapark.ch
- 97AS44885Ello communications S.A.ello.ch
- 85AS39440netplusFR SAnetplusfr.net
- 84AS15517Netstream Holding AGnetstream.ch
- 76AS31736senseLAN GmbHsenselan.ch
- 74AS33965LITECOM AGlitecom.ch
- 72AS39544VOe multimedia SAvoe.ch
- 72AS51395Datasource AGdatasource.ch
- 72AS201319Stadt Zuerich, Organisation und Informatikzuerich.ch
- 68AS25435META10 AGmeta10.com
- 65AS34288Kantonsschule Zugas34288.net
- 64AS214898Kanton Basel-Stadtbs.ch
- 59AS31662connecta agconnecta.net
- 58AS25375LeuPuls AGleucom.ch
- 57AS25091IP-Max SAip-max.net
- 57AS31424Netrics AGnetrics.ch
- 56AS50837CLOUDSIGMA AGcloudsigma.com
- 54AS10100UBS Group AGubs.com
- 54AS12333Cheops Technology Switzerland SAcheops-technology.ch
- 53AS264617GRUPO PANAGLOBAL 15 S.Arackend.com
- 52AS21466Kabelfernsehen Bodeli AGquicknet.ch
- 52AS24889Monzoon Networks AGmonzoon.net
- 52AS61174Glattwerk AGglattwerk.ch
- 51AS21069METANET AGmetanet.ch
- 50AS212865netconnect AGnetconnect.ch
- 49AS16037AB Tetra Paktetrapak.com
- 47AS43284Industrielle Werke Basel (IWB Telekom)iwb.ch
- 43AS213929UP-NETWORK Sarlup-network.ch
- 41AS9042SIX Group Services AGsix-group.com
- 41AS48885Neocarrier Communications Sarlneocarrier.com
- 40AS47617Wagner AG Informatik Dienstleistungenwagner.ch
- 38AS6775Andreas Finkfink-telecom.com
- 37AS20932Services Industriels de Genevesig-ge.ch
- 36AS9108Abraxas Informatik AGabraxas.ch
- 36AS12387TON Total optical Networks AGton-net.com
- 36AS42155Evard AGevard.ch
- 36AS196810Moresi.Com SAmoresi.com
- 35AS8883UBS AGubs.com
- 35AS29500Schweizerische Rueckversicherungs-Gesellschaft AGswissre.com
- 35AS206123Xelon AGxelon.ch
- 34AS20743SIX Swiss Exchange AGsix-group.com
- 34AS47176GAS&COM AGgas-com.ch
- 34AS50785Netrics AGnetrics.ch
- 34AS203384Helsana Versicherungen AGhelsana.ch
- 34AS207143hosttech GmbHhosttech.eu
- 33AS6893Saitis Network, N.Desirsaitis.net
- 32AS8271Internet Business Solutions AGnetworx.ch
- 32AS12750SOFTEC AGsoftec.ch
- 32AS13267Zuercher Kantonalbankzkb.ch
Looking for a different country? The ASN Directory lists every one we hold, with its network count.