The report below shows ASNs assigned to Switzerland, ranked by the total number of IP addresses currently active on each network. Click on the ASN for full IP address information, whois details and more. You can also view our hosting report to see the networks ranked by how many domain names they host.

ASN Name Num IPs
AS3303 Swisscom (Switzerland) Ltd 4,009,728
AS559 SWITCH 2,469,888
AS44038 Swisscom (Schweiz) AG 1,441,792
AS8404 UPC Schweiz GmbH 930,560
AS6730 Sunrise Communications AG 896,000
AS1836 green.ch AG 704,256
AS12350 VTX Services SA 416,256
AS513 CERN - European Organization for Nuclear Research 363,008
AS8803 Migros-Genossenschafts-Bund 330,496
AS15600 Quickline AG 273,664
AS2047 Hoffmann - La Roche Ltd. 201,728
AS9044 BSE Software GmbH 183,552
AS20868 ABB Schweiz AG 170,496
AS12511 Die Schweizerische Post AG 166,400
AS10100 UBS Group AG 141,312
AS21449 ETAT DE GENEVE 135,680
AS33845 Swiss Federation represented by FOITT 135,168
AS25021 Centre Informatique Etat de Fribourg 131,072
AS15547 netplus.ch SA 124,672
AS6772 ImproWare AG 118,528
AS13030 Init7 (Switzerland) Ltd. 115,712
AS12429 Swisscom (Schweiz) AG 109,312
AS15623 Cyberlink AG 107,008
AS8821 WWZ Telekom AG 99,328
AS15796 Salt Mobile SA 98,304
AS8938 T-Mobile Polska S.A. 84,992
AS15585 Finanzdirektion des Kantons Bern 82,176
AS8758 Iway AG 80,128
AS8640 Zurich Insurance Company 73,728
AS49071 Schweizerische Radio- und Fernsehgesellschaft 69,888
AS15675 Direction des Systemes d'Information, Etat de Vaud 69,376
AS28686 Avectris AG 68,864
AS8883 UBS AG 68,352
AS44776 Reist Telecom GmbH 67,840
AS34578 Bedag Informatik AG 67,072
AS199563 Varian Medical Systems International AG 66,560
AS206567 Tamedia AG 66,304
AS16079 Nestle Operational Services Worldwide SA 65,792
AS31271 Ringier AG 65,536
AS2612 SITASYS AG 65,536
AS15661 Bank J. Safra Sarasin AG 65,536
AS13283 Bank Julius Baer & Co. AG 65,536
AS200544 Swiss Armed Forces - AFCSO 65,536
AS12928 BANQUE CANTONALE VAUDOISE ENTERPRISE DROIT PUBLIC 65,536
AS8556 Levantis Hosting GmbH 65,536
AS15517 Netstream AG 60,416
AS15576 NTS workspace AG 52,480
AS12620 Ticinocom SA 51,200
AS8703 Hewlett-Packard (Schweiz) GmbH 46,080
AS35518 sasag Kabelkommunikation AG 41,472
AS16242 mhs internet AG 34,560
AS41872 GIB-Solutions AG 34,304
AS34781 Citycable 34,048
AS41666 Openfactory GmbH 33,280
AS24952 Firmenich SA 32,768
AS41715 TBS Strom AG 32,768
AS12651 IP worldcom SA 32,768
AS21232 Genossenschaft GGA Maur 31,232
AS24951 EveryWare AG 30,208
AS51852 Private Layer INC 30,208
AS44885 Video 2000 S.A. 28,672
AS29691 Nine Internet Solutions AG 28,416
AS33965 LITECOM AG 27,136
AS31736 senseLAN GmbH 26,624
AS21040 Datapark AG 26,112
AS6775 Andreas Fink trading as Fink Telecom Services 25,856
AS29222 Infomaniak Network SA 25,856
AS41549 Elektrizitaets- und Wasserwerk der Stadt Buchs SG 24,576
AS41264 Google Switzerland GmbH 24,320
AS42346 Tineo AG 22,016
AS51395 SOFTplus Entwicklungen GmbH 21,504
AS57370 Swisscom (Schweiz) AG 21,504
AS8493 UPC Schweiz GmbH 20,736
AS31424 nexellent ag 20,480
AS8833 netplus.ch SA 20,480
AS39440 netplusFR SA 20,224
AS39544 VO Energies Multimedia SA 18,432
AS29321 CentroNet a.s. 18,432
AS34288 Kantonsschule Zug 16,896
AS20560 Iway AG 16,640
AS8237 mhs internet AG 16,384
AS61098 Akenes SA 16,384
AS29356 Nestle Operational Services Worldwide SA 16,384
AS25375 Leunet AG 15,616
AS25435 META10 AG 14,848
AS31662 connecta ag 14,592
AS48885 Neocarrier Communications Sarl 13,824
AS24889 Monzoon Networks AG 13,568
AS6837 Swisscom (Schweiz) AG 13,312
AS61174 Glattwerk AG 13,312
AS21069 METANET AG 13,312
AS21466 Kabelfernsehen Bodeli AG 13,312
AS16221 Origon AG 13,056
AS8302 Zattoo Europa AG 12,544
AS6898 InternetONE SA 12,032
AS25091 IP-Max SA 12,032
AS12333 DFI Service SA 11,776
AS198385 AlpineDC SA 11,520
AS25563 Webland AG 11,520
AS20932 Services Industriels de Geneve 11,264
AS42173 Yahoo! UK Services Limited 11,008
AS50837 CLOUDSIGMA AG 11,008
AS20743 SIX Swiss Exchange AG 10,752
AS9042 SIX Group Services AG 10,752
AS47617 Wagner AG Informatik Dienstleistungen 10,240
AS62044 Zscaler Switzerland GmbH 9,728
AS6893 Saitis Network, N.Desir 9,728
AS29500 Schweizerische Rueckversicherungs-Gesellschaft AG 9,472
AS41622 Stadtantennen AG 9,472
AS15513 RTC Real-Time Center AG 9,472
AS12387 TON Total optical Networks AG 9,472
AS34271 Centre de donnees romand SA 9,216
AS28859 acdalis informatik ag 9,216
AS30862 Atos AG 9,216
AS44911 Keynet AG 9,216
AS196810 Moresi.Com SA 9,216
AS42823 NID SA 8,960
AS9108 Abraxas Informatik AG 8,704
AS8408 pixedia SA 8,704
AS9092 Open Systems AG 8,448
AS13250 Backbone Solutions AG 8,448
AS35396 Amt fur Informatik des Kantons Graubuenden 8,192
AS47194 Oblcom Swiss AG 8,192
AS42155 Evard Antennenbau AG 8,192
AS12623 Banque Cantonale de Geneve 8,192
AS12750 Softec AG 8,192
AS29296 Amt fuer Informatik und Organisation des Kantons Solothurn 8,192
AS8271 Internet Business Solutions AG 8,192
AS21102 Valora AG 8,192
AS35097 UPC Schweiz GmbH 8,192
AS8801 Darest Informatic S.A. 8,192
AS16267 AZ Medien Gruppe (Holding) ENTERPRISE 8,192
AS15432 Internet Services Inc 8,192
AS13267 Zuercher Kantonalbank 8,192
AS41913 Computerline GmbH 7,424
AS21217 Safe Host SA 7,424
AS60016 Fiberstream 87 AG 7,424
AS51873 Arcade Solutions AG 7,424
AS48971 DATAWIRE AG 7,424
AS6776 TheNet - Internet Services AG 7,168
AS58299 Openfactory GmbH 6,656
AS60059 GIA Informatik AG 6,400
AS60311 1.FM AG 6,400
AS34146 ISP Solutions SA 6,400
AS197988 Solar Communications GmbH 6,144
AS25353 BAR Informatik Net 6,144
AS62320 Safe Swiss Cloud AG 6,144
AS42336 CIS Operations AG 6,144
AS28928 Schwyzer Kantonalbank 6,144
AS59622 tv factory AG 6,144
AS47176 GAS&COM AG 5,888
AS42760 Abacus Research AG 5,632
AS34554 Antares Kommunikationstechnik AG 5,376
AS31124 Societe Electrique des Forces de l'Aubonne 5,376
AS9100 Aspectra AG 5,376
AS49457 OpenBusiness Ltd 5,376
AS29424 Briod SA 5,120
AS21124 Sandro Bolliger 5,120
AS35206 NovaTrend Services GmbH 5,120
AS20988 MTF Swiss Cloud AG 5,120
AS199417 Serverbase AG 5,120
AS41003 HoistGroup SA 4,864
AS44361 Iway AG 4,864
AS198433 CKW Fiber Services AG 4,864
AS25420 iSource ag 4,864
AS59414 cloudscale.ch AG 4,608
AS49113 Petignat Jean-Charles trading as Cablotel Telereseaux 4,608
AS35635 Net Jump GmbH 4,608
AS31004 Schweizerische Bundesbahnen SBB 4,608
AS29655 Trenka Informatik AG 4,608
AS44346 SWISSQUOTE BANK SA 4,352
AS29617 Energy Water Bern 4,352
AS48218 HiHo GmbH 4,352
AS48983 Artmotion GmbH 4,352
AS48857 Basler Versicherung AG 4,352
AS12342 Brack.ch AG 4,352
AS39616 Comunica I.T. Services SA 4,352
AS29097 Hostpoint AG 4,096
AS51423 Assolo Networks SA 4,096
AS30727 syslink operations AG 4,096
AS198172 Azienda Multiservizi Bellinzona 4,096
AS20914 OpenOffice InternetService 4,096
AS41939 Worldsoft AG 4,096
AS20893 SYSTEM-CLINCH 4,096
AS8659 United Nations International Computing Centre 4,096
AS34429 transGourmet Schweiz AG 4,096
AS24585 Swiss Life AG 4,096
AS42624 Simple Carrier LLC 4,096
AS49497 Elzeza Limited 4,096
AS44166 NTD SA 4,096
AS21222 ROLEX SA 4,096
AS8729 Credit Suisse Group 4,096
AS35495 International Committee of the Red Cross (ICRC) 4,096
AS199811 Wifx Sarl 4,096
AS44879 Zentrale Informatikdienste Kanton Baselland 4,096
AS25289 BNP Paribas Partners for Innovation (Suisse) Sarl 3,840
AS48461 stepping stone GmbH 3,840
AS8247 Calltrade Carrier Services AG 3,840
AS47302 cyon GmbH 3,840
AS43284 IWB 3,584
AS49983 MiroNet AG 3,584
AS197312 Avaloq Sourcing (Switzerland & Liechtenstein) SA 3,584
AS60384 UCSP Schweiz AG 3,584
AS207143 hosttech GmbH 3,328
AS41083 NETASTiC AG 3,328
AS48288 GIB-Solutions AG 3,328
AS206225 Union Postale Universelle 3,328
AS34310 Penta SA 3,328
AS15532 Raiffeisen Schweiz Genossenschaft 3,072
AS205678 Peoplefone AG 3,072
AS199554 U. Bachofen trading as "bachofen.net" 3,072
AS59647 EKT AG 3,072
AS51776 Sportradar AG 3,072
AS20890 Sulzer Management AG 3,072
AS47506 Nexanet GmbH 3,072
AS49867 X-NetConsulting GmbH 3,072
AS28916 International Labour Organization 3,072
AS29430 Audatex (Schweiz) GmbH 2,816
AS34960 Netcetera AG 2,560
AS25031 Novartis 2,560
AS48038 Coop Genossenschaft 2,560
AS38940 ricardo.ch AG 2,560
AS41655 Netcloud AG 2,560
AS198249 Ops One AG 2,560
AS39895 Chain IQ Group AG 2,560
AS60199 Net4all.ch SA 2,560
AS198331 Premaccess SA 2,560
AS39040 NTS workspace AG 2,560
AS200759 innofield AG 2,304
AS61232 redIT Services AG 2,304
AS197742 immensys AG 2,304
AS15716 Adfinis SyGroup AG 2,304
AS59891 FSIT AG 2,304
AS47337 Uplink AG 2,304
AS44919 eqipe GmbH 2,304
AS206466 Palexpo SA 2,304
AS12368 Fides Treasury Services AG 2,304
AS199092 Cortex IT SA 2,304
AS42784 Iway AG 2,048
AS42917 Staempfli AG 2,048
AS15479 euNetworks AG 2,048
AS203211 Hewlett Packard France S.A.S. 2,048
AS48977 Stepcom Services GmbH 2,048
AS43127 Ifolor AG 2,048
AS60129 CSTI SA 2,048
AS199229 Exonik Sarl 2,048
AS202691 Alt Gr SA 2,048
AS12347 Virtualtec Solutions AG 2,048
AS39677 WeServe AG 2,048
AS43189 United Nations High Commissioner for Refugees 2,048
AS64483 Swiss Life AG 2,048
AS198738 CipherSpace GmbH 2,048
AS201365 Nagravision SA 2,048
AS35054 Equinix (Switzerland) Enterprises GMBH 2,048
AS200979 Hosting eXperts Switzerland AG 2,048
AS200925 Silicom SA 2,048
AS206123 Xelon Hosting GmbH 2,048
AS35240 HSBC Private Bank 2,048
AS198175 Amt fuer Informatik und Organisation (AIO) 2,048
AS44273 Host Europe GmbH 2,048
AS47419 Logicare AG 2,048
AS50201 Impulso Srl 2,048
AS44227 JustNet GmbH 2,048
AS49237 DreamLab Technologies Ltd. 2,048
AS31052 Exigo AG 2,048
AS197689 OVD Kinegram AG 2,048
AS39132 swissgrid ag 2,048
AS57853 Iron Cloud S.A. 2,048
AS49865 JT International SA 2,048
AS51262 Internet Group GmbH 2,048
AS48027 Sitrox AG 2,048
AS25164 APT Airport Technologies AG 2,048
AS49837 Synthes GmbH 2,048
AS21421 ECLINSO AG 2,048
AS51760 Medela AG 2,048
AS60486 Swiss Networking Solutions AG 2,048
AS42509 Ad Insertion Platform Sarl 1,792
AS3087 CREDIT-SUISSE-GROUP 1,792
AS206484 oriented.net GmbH 1,792
AS204631 VIVANET GmbH 1,792
AS203702 MCH Messe Schweiz (Basel) AG 1,792
AS202123 Nationale Alarmzentrale 1,792
AS200713 Frey + Cie. Telecom AG 1,792
AS59810 Helvetia Swiss Insurance Company Ltd. 1,792
AS43291 Achermann ict-services AG 1,536
AS30935 Datatrans AG 1,536
AS199843 Leader Capital LTD 1,536
AS203882 Altern8 SA 1,536
AS4410 CREDIT-SUISSE-GROUP 1,536
AS49489 ClearMedia GmbH 1,536
AS202194 EDSI-Tech Sarl 1,536
AS205393 AEROPORT INTERNATIONAL DE GENEVE 1,536
AS8453 Econis AG 1,536
AS21190 Alpiq AG 1,536
AS50849 Comune di Lugano 1,536
AS51934 SIAG Secure Infostore AG 1,536
AS43800 Ganesh Consulting Sarl 1,536
AS31097 CORNER BANCA SA 1,536
AS57957 eruxo llc 1,536
AS21405 T-Systems Schweiz AG 1,536
AS21047 Deutsche Bank (Suisse) SA 1,280
AS48258 connectis AG 1,280
AS200601 SwissNeutralNet 1,280
AS35507 BEGASOFT AG 1,280
AS199567 Fr. Sauter AG 1,280
AS197380 IT Point Systems AG 1,280
AS44468 webkitchen GmbH 1,280
AS61042 Scope Advanced Technology SA 1,280
AS60804 Swiss Network SA 1,280
AS31141 Swissquote Bank SA 1,280
AS3104 CREDIT-SUISSE-GROUP 1,280
AS3083 CREDIT-SUISSE-GROUP 1,280
AS50476 Groupe Mutuel Association 1,280
AS205218 Ente Ospedaliero Cantonale 1,280
AS3096 CREDIT-SUISSE-GROUP 1,280
AS64462 Stephan Roland Wolf 1,280
AS60474 4b42 UG (haftungsbeschraenkt) 1,280
AS41386 Bank for International Settlements (BIS) 1,280
AS34290 Union Europeenne de Radio-Television 1,280
AS34893 Institut Straumann AG 1,280
AS59761 VSHN AG 1,280
AS41906 AIC TRAVEL GROUP SA 1,280
AS204970 Manor AG 1,280
AS201134 Bucher + Suter AG 1,280
AS56728 Boost (Suisse) SA 1,280
AS61190 MYSIKER electrical co,ltd 1,280
AS8300 Swisscom (Schweiz) AG 1,024
AS198326 OrtCloud GmbH 1,024
AS12649 Banque Pictet & Cie SA 1,024
AS42810 TcNet GmbH 1,024
AS199403 DR. BAEHLER DROPA AG 1,024
AS43735 Genedata AG 1,024
AS48329 Christian Maeder 1,024
AS199511 DAgency SA 1,024
AS44888 HUBER+SUHNER AG 1,024
AS199562 Edificom SA 1,024
AS44635 Decisis Services AG 1,024
AS199587 solidIT AG 1,024
AS199662 Exion Networks SA 1,024
AS200584 Nagravision SA 1,024
AS200647 PageUp AG 1,024
AS200726 Elmec Suisse SA 1,024
AS200879 swissbrothers AG 1,024
AS201155 embeDD GmbH 1,024
AS201199 Box Internet Services Sarl 1,024
AS13219 Panalpina Welttransport (Holding) AG 1,024
AS201436 JURA Elektroapparate AG 1,024
AS201505 Tamedia Espace AG 1,024
AS201590 SOCAR Energy Holdings AG 1,024
AS201621 VAUDOISE GENERALE, Compagnie d'Assurances SA 1,024
AS201891 United Security Providers AG 1,024
AS64463 Premium Routing Gmbh 1,024
AS202032 GOLINE SA 1,024
AS64442 Securitas AG Schweizerische Bewachungsgesellschaft 1,024
AS202229 Kabelwerke Brugg AG Holding 1,024
AS202240 Innflow AG 1,024
AS64431 Better World Security Sarl 1,024
AS202264 Regio Energie Amriswil 1,024
AS62355 Network Dedicated SAS 1,024
AS202424 Regio Energie Solothurn 1,024
AS62139 Gottex Brokers SA 1,024
AS202714 AareNet AG 1,024
AS62035 Byteworks GmbH 1,024
AS61970 Syselcom Mutuelle Informatique SA 1,024
AS61287 wlan-partner.com AG 1,024
AS203200 ALPEIN Software SWISS AG 1,024
AS61062 UNICEF 1,024
AS203434 Young Solutions AG 1,024
AS203732 DV Bern AG 1,024
AS60785 Alsenet SA 1,024
AS203892 innofield AG 1,024
AS204095 CRIF AG 1,024
AS204178 Winet Voicetec Solutions AG 1,024
AS60478 K-SYS SA 1,024
AS60390 Orell Fuessli Dienstleistungs AG 1,024
AS204572 Ofac societe cooperative 1,024
AS204590 Swiss International Air Lines AG 1,024
AS204823 Linuxfabrik GmbH 1,024
AS60221 HANS KOHLER A G 1,024
AS205073 CIRCUITT AG 1,024
AS60115 Stadtverwaltung St. Gallen 1,024
AS205377 cloudbit GmbH 1,024
AS59950 Bistalk Telecom AG 1,024
AS59898 AllSafe Sarl 1,024
AS205696 Acceleris AG 1,024
AS205737 Naveum AG 1,024
AS205747 VNV SA 1,024
AS205959 swiss cloud computing ag 1,024
AS206137 Societa Elettrica Sopracenerina SA (SES) 1,024
AS16111 Online Consulting AG 1,024
AS59449 Panalpina China Ltd. 1,024
AS206261 DynaNet GmbH 1,024
AS206291 Klixa AG 1,024
AS58260 Medartis AG 1,024
AS206492 Nexphone AG 1,024
AS206522 ISP Datacenter SARL 1,024
AS206616 wwcom AG 1,024
AS206662 Inventx AG 1,024
AS206857 MLS Communications Sarl 1,024
AS206969 Hewlett Packard International Sarl 1,024
AS207014 Radix Technologies SA 1,024
AS207032 Evolute AG 1,024
AS207161 Nagravision SA 1,024
AS57676 Azienda elettrica ticinese 1,024
AS20984 Panalpina Welttransport (Holding) AG 1,024
AS57118 CommunityRack.org Verein 1,024
AS56395 Lundin Petroleum SA 1,024
AS52177 Rony Spitzer trading as Datastrom.ch 1,024
AS51820 Swisscom Broadcast Ltd 1,024
AS21254 CITCO TECHNOLOGY MANAGEMENT (SWITZERLAND) SA 1,024
AS25275 Richemont International SA 1,024
AS25598 fenaco Genossenschaft 1,024
AS9096 Timber Hill (Europe) AG 1,024
AS29641 Allianz Suisse Versicherungs-Gesellschaft AG 1,024
AS30786 local.ch AG 1,024
AS50963 Infraly Ltd liab. Co 1,024
AS50405 Swisslog Holding AG 1,024
AS50170 Altea Business Services SA 1,024
AS50136 Kurt Schreckenbauer trading as Comtrend 1,024
AS3250 Netskin GmbH 1,024
AS33958 Global Supply Chain Finance AG 1,024
AS9025 SIX Group Services AG 1,024
AS34261 Buhler AG 1,024
AS197066 First Frame Networkers AG 1,024
AS35483 SH Global Holding AG 1,024
AS197584 Lithium International, Inc. AG nach dem Staate Delaware (DE/US) 1,024
AS39265 Stadtverwaltung der Stadt Bern 1,024
AS12307 Sandro Bolliger 1,024
AS39419 CISEL Informatique SA 1,024
AS39671 Stonehage Fleming SA 1,024
AS39764 Dolphin Systems AG 1,024
AS28749 MSC Mediterranean Shipping Company SA 768
AS42258 Bourgey Montreuil SAS 768
AS33792 Tamedia AG 768
AS33849 Comfone AG 768
AS33998 Repower AG 768
AS57987 EMS-CHEMIE AG 768
AS20582 Beeone Communications SA 768
AS201344 Arcplace AG 768
AS44601 Namics AG 768
AS47538 Swisspro AG 768
AS48482 Wuerth Itensis AG 768
AS48575 Keynet Cloud AG 768
AS8652 DATAS AG 768
AS41482 Wide Technology Partners AG 768
AS48849 Sika Informationssysteme AG 768
AS50262 Unic AG 768
AS3097 CREDIT-SUISSE-GROUP 768
AS3095 CREDIT-SUISSE-GROUP 768
AS3108 CREDIT-SUISSE-GROUP 768
AS3084 CREDIT-SUISSE-GROUP 768
AS29383 Actelion Pharmaceuticals Ltd. 768
AS42059 HuGy GmbH 512
AS206147 Banque Lombard Odier & Cie SA 512
AS42570 Nagravision SA 512
AS205683 SICPA SA 512
AS205315 Jean-Remy Buchs 512
AS205239 Crypto Servers LTD 512
AS204510 Luzerner Kantonsspital 512
AS34514 Y&R Group Switzerland AG 512
AS203670 World-Connect Servies Sarl 512
AS203184 FNZ HOLDINGS UK LIMITED 512
AS202479 iFog GmbH 512
AS15361 UNION BANCAIRE PRIVEE, UBP SA 512
AS201870 Bank-now AG 512
AS201586 Administration communale de Pully 512
AS201481 CDI Conseils et Developpements Informatiques SA 512
AS35034 eXecure AG 512
AS3107 CREDIT-SUISSE-GROUP 512
AS201329 Gemeinde Reinach BL 512
AS200987 Stadtverwaltung Chur 512
AS35231 Comed AG 512
AS1297 CERN - European Organization for Nuclear Research 512
AS41838 Dolansoft 512
AS41503 Barclays Bank (Suisse) SA 512
AS12786 Hattrick Limited 512
AS41590 u-blox AG 512
AS12776 Bank Vontobel AG 512
AS199802 Credit Agricole (Suisse) SA 512
AS199661 KAYAK Europe GmbH 512
AS199642 Aduno SA 512
AS8746 SWISSTOK TELNET GLOBAL AG 512
AS44990 Cybersystems GmbH 512
AS35663 DNS-NET Services GmbH 512
AS44238 MeteoNews AG 512
AS197439 Sylon Hosting GmbH 512
AS3089 CREDIT-SUISSE-GROUP 512
AS4411 CREDIT-SUISSE-GROUP 512
AS48468 Triumph International Services AG 512
AS8802 Thomson Reuters Ireland Limited 512
AS41396 Galledia AG 512
AS3093 CREDIT-SUISSE-GROUP 512
AS48540 Mettler Toledo International Inc. 512
AS41562 Host4all Sarl 512
AS41521 BBP AG 512
AS196621 Matthias Cramer 512
AS48751 United Nations Logistics Base 512
AS49043 Novartis 512
AS39540 CommunityRack.org Verein 512
AS43828 Societe de la Loterie de la Suisse Romande 512
AS43549 Phonak AG 512
AS50997 netspring gmbh 512
AS39624 KPMG AG 512
AS41481 Klinik Hirslanden AG 512
AS43183 SwissSign AG 512
AS25090 Alpiq AG 512
AS196651 KSD Datenverarbeitung 512
AS24603 Ulf Kieber 512
AS21436 almanid group GmbH 512
AS48776 Ricola AG 512
AS51889 CNL CentralNet GmbH 512
AS5529 Diag Dienstleistungen AG 512
AS57260 feratel Schweiz AG 512
AS30934 Aargauische Kantonalbank 512
AS20700 Rothschild Bank AG 512
AS48789 LANexpert S.A. 512
AS42240 Variti International GmbH 512
AS206891 Kanton Luzern, Dienststelle Informatik 512
AS42662 Schweizerische Rettungsflugwacht (Rega) 512
AS3412 CREDIT-SUISSE-GROUP 512
AS20683 streamnow ag 512
AS199047 Swiss Data Safe AG 512
AS58193 Telecom26 AG 512
AS206444 VIRTUA SA 512
AS42085 Telconet AG 512
AS9214 Sunrise Communications AG 256
AS12490 Zur Rose AG 256
AS12553 Andreas Grawehr 256
AS13154 RZZ Rechenzentrum AG 256
AS15398 Werft22 AG 256
AS15420 Lloyds TSB Bank plc, London 256
AS15575 FREITAG lab.ag 256
AS16114 Trade Development Finance TDB SA 256
AS197525 ECA Etablissement Cantonal des Assurances 256
AS197763 NetEducation GmbH 256
AS197827 Aduno SA 256
AS198534 Banco Itau SA 256
AS198648 T & D Infrastructure Management (Suisse) SA 256
AS198808 Spital Davos 256
AS198905 QuoVadis Trustlink Schweiz AG 256
AS199003 iNetWorx AG 256
AS199178 Micro Systems Marc Balmer 256
AS199225 Park Hotel Vitznau AG 256
AS199819 SUISA, Genossenschaft der Urheber und Verleger von Musik 256
AS200167 Reprotechnik Kloten AG 256
AS200173 CISEL Informatique SA 256
AS200417 Andermatt Swiss Alps AG 256
AS200753 Pascal Mathis trading as SnapServ Mathis 256
AS200949 LE CREUSET GROUP AG 256
AS201245 Mundipharma IT Services GmbH 256
AS201345 Gate Gourmet Switzerland GmbH 256
AS201383 Luxoft Professional Romania S.R.L. 256
AS201384 Luxoft Professional Romania S.R.L. 256
AS202035 Talus Informatik AG 256
AS202358 E-NOVINFO Leman SA 256
AS202569 Pexys SARL 256
AS2027 Medecins Sans Frontieres 256
AS202855 Edy Toscano AG, Engineering & Consulting 256
AS203340 Nine Internet Solutions AG 256
AS203639 Tekka Digital SA 256
AS203660 Plesk International GmbH 256
AS203710 SWIT Solutions AG 256
AS203755 ICSM Trading SA 256
AS204082 Philippe Bonvin 256
AS204248 EDSI-Tech Sarl 256
AS204418 Sandro Bolliger 256
AS204483 Skan AG 256
AS204783 Ronal AG 256
AS205492 Schroder Investment Management Limited 256
AS205690 Tulp Solutions B.V. 256
AS205815 SIX Group Services AG 256
AS206104 Phinom AG 256
AS20612 SwissIX Internet Exchange 256
AS206201 Giuseppe di Munno trading as Di Munno Consultant Informatique 256
AS206779 Hatebur Umformmaschinen AG 256
AS24674 RTS RADIO TELEVISION SUISSE 256
AS25342 DER Touristik Suisse AG 256
AS2613 Willem van Gulik 256
AS28875 Innotronic Ingenieurburo GmbH 256
AS29058 International Olympic Committee (IOC) 256
AS29378 EurotaxGlass's International AG 256
AS29416 CODALIS SA 256
AS3085 CREDIT-SUISSE-GROUP 256
AS30973 Loomis International Corporate AG 256
AS31051 ONLINE TRAVEL AG 256
AS31592 Thomas Kernen 256
AS34182 rack.black 256
AS34438 Erich Hohermuth 256
AS34532 Bruetsch Rueegger AG 256
AS34617 SoftwareONE AG 256
AS35256 webtuning AG 256
AS35276 Reichle & De-Massari AG 256
AS35610 Falcon Private Bank AG 256
AS39018 GENERALI Personenversicherungen AG 256
AS39037 Metal Trade Overseas AG 256
AS39166 SAG Informatik AG 256
AS39296 Federation Internationale de Football Association 256
AS39381 Services Industriels de Geneve 256
AS39409 LA COMPAGNIE BENJAMIN DE ROTHSCHILD SA 256
AS39457 Lufthansa Systems FligthNav AS 256
AS39750 Coutts & Co AG 256
AS39782 Rack Sphere Hosting S.A. 256
AS39865 Vision Information Transaction AG 256
AS41294 Zuger Kantonalbank 256
AS41378 store2.ch AG 256
AS41408 Wide Technology Partners AG 256
AS41438 MSCI Barra SA 256
AS41547 Horizon21 AG 256
AS41555 Novartis 256
AS41577 Metallum Services AG 256
AS41623 Dukascopy Bank SA 256
AS41632 Glarner Kantonalbank 256
AS41766 JobCloud SA 256
AS41768 WEIDMANN ELECTRICAL TECHNOLOGY AG 256
AS41882 Association RomandIX 256
AS42079 SkyPro AG 256
AS42128 HORISEN AG 256
AS42168 Ecole Professionnelle Artisanale et Industrielle 256
AS42389 Zattoo Europa AG 256
AS42438 PricewaterhouseCooper AG 256
AS42491 Arpage AG 256
AS42629 Equinix (Switzerland) Enterprises GMBH 256
AS42706 itsystems AG 256
AS42814 Fritz Studer AG 256
AS42941 Fidel Ernesto Geronimo Ramirez trading as Geronimo Ramirez Computer Network 256
AS43107 WASER + CO AG 256
AS43122 Capital Dynamics AG 256
AS43136 NTT Com Security (Switzerland) AG 256
AS43195 WISEKEY SA 256
AS43393 HRM Systems AG 256
AS43477 WIR Bank Genossenschaft 256
AS43572 Stiftung Heilsarmee Schweiz 256
AS43577 Hypothekarbank Lenzburg AG 256
AS43906 colozueri.ch AG 256
AS4421 CREDIT-SUISSE-GROUP 256
AS44469 Basilea Pharmaceutica International Ltd. 256
AS44596 CommunityRack.org Verein 256
AS44690 Kofax Pooling AG 256
AS47109 Dormakaba Schweiz AG 256
AS47299 Reyl & Cie SA 256
AS47469 USM U. Schaerer & Soehne AG 256
AS47639 Yanuda AG 256
AS47649 EGELI Informatik AG 256
AS47803 Banque Privee Espirito Santo SA 256
AS47908 Cleondris GmbH 256
AS47946 Le petit-fils de L.U. Chopard & Cie SA 256
AS48060 Bertschi AG 256
AS48138 Patek Philippe SA Geneve 256
AS48307 Nestle Nespresso S.A. 256
AS48590 Litasco S.A. 256
AS48766 Tecan Trading AG 256
AS49446 Suedostschweiz Newmedia AG 256
AS49520 Uster Technologies AG 256
AS49525 Solar Turbines Switzerland Sagl 256
AS49938 CHEMGINEERING HOLDING AG 256
AS50110 OBERGERICHT DES KANTON ZURICH 256
AS50117 Partners Group AG 256
AS50185 Vitodata AG 256
AS50327 IP-Max SA 256
AS50350 MKS Finance S.A. 256
AS50609 MERCURIA ENERGY TRADING SA 256
AS50734 Bell AG 256
AS50766 TOURING CLUB SUISSE 256
AS51450 Innocard AG 256
AS51529 Unico Data AG 256
AS51688 Hogatex-Fenner AG 256
AS51768 SDA Informatik AG 256
AS51786 Patrick Velder 256
AS51817 Lonza AG 256
AS51877 theBEEcompany AG 256
AS56743 PARADOX ENGINEERING SAGL 256
AS59741 Marco Sandro Naef 256
AS59824 Nashire AG 256
AS60190 East Metals AG 256
AS60420 Lemanik SA 256
AS60728 Andreas Fink trading as Fink Telecom Services 256
AS61423 JMP Technology Services GmbH 256
AS62371 Proton Technologies AG 256
AS64396 Securosys SA 256
AS6732 Cyberlink AG 256
AS8235 Equinix (Switzerland) Enterprises GMBH 256
AS48681 Genossenschaft Migros Aare 0
AS4405 CREDIT-SUISSE-GROUP 0
AS200286 Elektrizitaetswerk Obwalden 0
AS43141 InternetONE SA 0
AS42978 Patrick Velder 0
AS48795 Lifeware SA 0
AS42476 SwissIX Internet Exchange 0
AS41326 Popnet Informatik AG 0
AS41290 NETOURA SARL 0
AS41111 EBL Telecom AG 0
AS39932 Ergon Informatik AG 0
AS39607 Unitec AG 0
AS39533 Asympto Networks Kft. 0
AS35603 Berner Kantonalbank AG 0
AS3415 CREDIT-SUISSE-GROUP 0
AS49236 4 Synergy GmbH 0
AS3414 CREDIT-SUISSE-GROUP 0
AS49341 Netkom IT Services GmbH 0
AS49429 Rotronic AG 0
AS200109 Mailing Services SARL 0
AS3413 CREDIT-SUISSE-GROUP 0
AS3334 VTX Services SA 0
AS3291 Interoute Communications Limited 0
AS199868 Marc Kapustin 0
AS199376 Netskin GmbH 0
AS49642 Touring Club Suisse 0
AS49643 MWK-Online.ch GmbH 0
AS31544 RTC Real-Time Center AG 0
AS3109 CREDIT-SUISSE-GROUP 0
AS3106 CREDIT-SUISSE-GROUP 0
AS49869 Sourcag AG 0
AS49935 Holcim Group Support Ltd 0
AS199334 Bosshard Multimedia GmbH 0
AS49942 Notenstein Private Bank Ltd 0
AS3105 CREDIT-SUISSE-GROUP 0
AS199302 Maklerzentrum Schweiz AG 0
AS199243 NovaTrend Services GmbH 0
AS31030 Roman Hochuli 0
AS3103 CREDIT-SUISSE-GROUP 0
AS8667 UBS AG 0
AS3102 CREDIT-SUISSE-GROUP 0
AS3101 CREDIT-SUISSE-GROUP 0
AS199193 webstyle GmbH 0
AS199175 Insign GmbH 0
AS3100 CREDIT-SUISSE-GROUP 0
AS3099 CREDIT-SUISSE-GROUP 0
AS198908 GI Switzerland GmbH 0
AS198797 CERN - European Organization for Nuclear Research 0
AS198483 Scibile Network SA 0
AS50785 netrics AG 0
AS3098 CREDIT-SUISSE-GROUP 0
AS3094 CREDIT-SUISSE-GROUP 0
AS3092 CREDIT-SUISSE-GROUP 0
AS3091 CREDIT-SUISSE-GROUP 0
AS51163 Swisscom (Schweiz) AG 0
AS3090 CREDIT-SUISSE-GROUP 0
AS3088 CREDIT-SUISSE-GROUP 0
AS3086 CREDIT-SUISSE-GROUP 0
AS29260 Pascal Gloor 0
AS198366 Innovative Web AG 0
AS198165 Hotelplan AG 0
AS198025 netplus.ch SA 0
AS21273 Swisscom (Schweiz) AG 0
AS197996 Flex Multimedia SA 0
AS21269 Progon Network Engineering - C. Wittenhorst 0
AS8843 Quickline AG 0
AS51798 Tridexon AG 0
AS51807 COMARTIS AG 0
AS197061 Q-X GmbH 0
AS21253 SwissWeb AG 0
AS210076 Michael Dudli trading as Cloudserver24 0
AS210042 embeDD GmbH 0
AS196960 MiroNet AG 0
AS210036 Rayhaan Ahmad Jaufeerally 0
AS210018 Bank CIC Schweiz AG 0
AS52089 Vifor (International) AG 0
AS52150 Kolmar Group AG 0
AS209913 Crealogix-AG 0
AS5398 TINEXT SA 0
AS5426 Sunrise Communications AG 0
AS209898 ungleich GmbH 0
AS209886 LAKE Solutions AG 0
AS5622 Thomson Reuters Ireland Limited 0
AS209880 VZ Corporate Services AG 0
AS56554 Internet Society 0
AS56594 AIM Services SA 0
AS209872 Osa Tech Group SA 0
AS196663 Kantonsschule Zug 0
AS56803 Datasource AG 0
AS57086 CeDe-Shop AG 0
AS209848 UBS Card Center AG 0
AS57204 Stephan Roland Wolf 0
AS209833 Aroga GmbH 0
AS209822 BKW Energie AG 0
AS57465 exaSys GmbH 0
AS57467 Wuerth Itensis AG 0
AS57502 Dolder Hotel AG 0
AS57559 Sidarion AG 0
AS57576 Penta SA 0
AS57651 CohProg Sarl 0
AS207224 Planet VoIP International (Switzerland) SA 0
AS57678 Holcim Group Support Ltd 0
AS57783 Pascal Mathis trading as SnapServ Mathis 0
AS207149 Julien Sansonnens 0
AS57859 CERN - European Organization for Nuclear Research 0
AS207076 ANTOINE JACOT-DESCOMBES 0
AS206790 Banque de Commerce et de Placements SA 0
AS206586 Societe Electrique de la Vallee de Joux SA 0
AS206434 VIRTUA SA 0
AS206415 EW GOMS Energie AG 0
AS20641 CERN - European Organization for Nuclear Research 0
AS206242 118218 LENUMERO SAS 0
AS206214 Telco Pack SA 0
AS205762 Swisscom (Schweiz) AG 0
AS196620 Init7 (Switzerland) Ltd. 0
AS205714 Kevin Buehl 0
AS205699 Digio GmbH 0
AS59812 mhs internet AG 0
AS196618 Claudio Jeker 0
AS205592 Groupe Mutuel Association 0
AS205590 Guannan Chen 0
AS205466 mobile4business AG 0
AS205357 winVS software AG 0
AS205320 GIG Europe SA 0
AS205204 SEEWEB s.r.l. 0
AS205150 Fides Treasury Services AG 0
AS9060 nextage GmbH 0
AS205067 swissns GmbH 0
AS204824 PSiDEO SA 0
AS60225 DATATRADE MANAGED AG 0
AS204707 1SWISS1 SA 0
AS60364 HolidayCheck AG 0
AS60374 CORNER BANCA SA 0
AS204594 Galliker Transport AG 0
AS204438 Ruben Garbade 0
AS60392 Grupo Panaglobal 15 S.A 0
AS9062 Verizon Switzerland AG 0
AS60467 SWITCH 0
AS204208 peterwaelti 0
AS204185 Yuchen Ma 0
AS203903 Zenvoo SAGL 0
AS60545 Rolf Tschumi (MGW Online) 0
AS60550 ATS Group IT Services Limited 0
AS60633 Swisscom (Schweiz) AG 0
AS196617 Brunold Treuhand und Beratung 0
AS203855 Sunrise Communications AG 0
AS203564 Timber Hill (Europe) AG 0
AS60843 The Public Network AG 0
AS203384 Helsana Versicherungen AG 0
AS203314 DataHub Networks AG 0
AS203130 Haute ecole d ingenierie et de gestion du canton de Vaud 0
AS61144 Computerline GmbH 0
AS203114 Montanstahl SA 0
AS203042 Association du Lycee francais de Zurich 0
AS203010 Swissphone Wireless AG 0
AS202897 Alt Gr SA 0
AS61309 AlpineDC SA 0
AS61339 CERN - European Organization for Nuclear Research 0
AS16311 Herold Business Data GmbH 0
AS202771 Codenmore AG 0
AS202736 OBT AG 0
AS202602 WINWOOD LOWSON LTD 0
AS202452 Network Computing Systems GmbH 0
AS202451 Clue Security Services AG 0
AS202411 Network Computing Systems GmbH 0
AS16133 AXA Technology Services Switzerland AG 0
AS9101 ODN AG 0
AS64426 e-novinfo leman SA 0
AS202261 Network Device Education Foundation Inc 0
AS202182 Garl Sagl 0
AS202088 Swisscom (Schweiz) AG 0
AS201943 Tridexon AG 0
AS201882 Marco Sandro Naef 0
AS201837 5-Play AG 0
AS12799 Sunrise Communications AG 0
AS201662 Atos AG 0
AS201458 nexellent ag 0
AS201447 Securebit AG 0
AS201235 Kurt Schreckenbauer trading as Comtrend 0
AS201028 Swisstecnology Sagl 0
AS44620 COSMOIX AG 0
AS44573 Init7 (Switzerland) Ltd. 0
AS44445 Forcepoint Cloud Ltd 0
AS4430 CREDIT-SUISSE-GROUP 0
AS4429 CREDIT-SUISSE-GROUP 0
AS4428 CREDIT-SUISSE-GROUP 0
AS200951 Elektrizitatswerk der Stadt Zurich 0
AS4427 CREDIT-SUISSE-GROUP 0
AS4426 CREDIT-SUISSE-GROUP 0
AS695 SWITCH 0
AS4425 CREDIT-SUISSE-GROUP 0
AS4424 CREDIT-SUISSE-GROUP 0
AS4423 CREDIT-SUISSE-GROUP 0
AS696 SWITCH 0
AS4422 CREDIT-SUISSE-GROUP 0
AS4420 CREDIT-SUISSE-GROUP 0
AS47584 Aeris Capital AG 0
AS4419 CREDIT-SUISSE-GROUP 0
AS8231 Sunrise Communications AG 0
AS12755 COLT Technology Services Group Limited 0
AS200938 Yetnet Genossenschaftsverband 0
AS8243 Verizon Switzerland AG 0
AS200834 Tradesystem IT Solutions Sagl 0
AS4418 CREDIT-SUISSE-GROUP 0
AS4417 CREDIT-SUISSE-GROUP 0
AS48052 SWISSQUOTE BANK SA 0
AS200483 MCH Messe Schweiz (basel) AG 0
AS48126 GIB-Solutions AG 0
AS200464 Alex Faes 0
AS4416 CREDIT-SUISSE-GROUP 0
AS4415 CREDIT-SUISSE-GROUP 0
AS4414 CREDIT-SUISSE-GROUP 0
AS200426 Jan Philipp Saner 0
AS48318 Variti international GmbH 0
AS4413 CREDIT-SUISSE-GROUP 0
AS4412 CREDIT-SUISSE-GROUP 0
AS4409 CREDIT-SUISSE-GROUP 0
AS4408 CREDIT-SUISSE-GROUP 0
AS4407 CREDIT-SUISSE-GROUP 0
AS48550 Pascal Mathis trading as SnapServ Mathis 0
AS4406 CREDIT-SUISSE-GROUP 0
AS200378 Gregor von Bergen trading as Swissnode Hosting von Bergen 0
AS48599 Deloitte Consulting AG 0

Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

This page shows ASNs for Switzerland. See the global ASN report for network, IP address information and whois details for other countries.