Allocated/Assigned AS Numbers (ASN) to Switzerland are 930

ASN List of Switzerland shows how many ASNs and IP Network addresses are assigned to each ISP and organization in Switzerland. An IP address block or an ASN allocated to an Internet service provider or other organization is not owned by that organization.

AS NumberISP/OrganizationIP Network Addresses
AS513 CERN, CH 23
AS559 SWITCH Peering requests: (peering@switch.ch), CH 136
AS593 EASINET-AS1 Easinet Air Base, CH 0
AS695 SWITCH-TEST1 Zurich, Switzerland, CH 0
AS696 SWITCH-TEST2 Zurich, Switzerland, CH 15
AS1297 CERN1297, CH 1
AS1836 GREEN green.ch AG Autonomous System, CH 78
AS2027 MSF, CH 0
AS2047 ASN-ROCHE-BASLE Global corporate IP network, CH 27
AS2530 CIBA-AS Ciba (CIBA-GEIGY AG) TeleCommunication Services (TCS), CH 0
AS2612 SITASYS, CH 1
AS2613 VAN_GULIK, CH 1
AS3083 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 8
AS3084 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 6
AS3085 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3086 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3087 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 6
AS3088 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3089 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 2
AS3090 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3091 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3092 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 4
AS3093 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3094 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3095 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 7
AS3096 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 6
AS3097 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 9
AS3098 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3099 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3100 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3101 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3102 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3103 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3104 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 7
AS3105 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3106 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3107 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 3
AS3108 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 6
AS3109 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3250 NETSKIN, CH 1
AS3291 PSINET-EUROPE PSINet Europe / VIA NET.WORKS international AS, CH 1
AS3303 SWISSCOM Swisscom (Switzerland) Ltd, CH 501
AS3334 VTX-NETWORK, CH 0
AS3412 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 7
AS3413 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3414 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS3415 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4405 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4406 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4407 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4408 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4409 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4410 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 10
AS4411 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4412 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4413 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4414 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4415 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4416 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4417 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4418 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4419 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4420 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4421 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4422 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4423 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4424 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4425 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4426 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4427 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4428 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4429 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS4430 CREDITSUISSEGROUP-AS Credit Suisse Group, CH 0
AS5398 TINEXT, CH 0
AS5426 SUNRISE-MOBILE, CH 1
AS5529 DIAG-AS, CH 2
AS5622 Thomson Reuters, CH 1
AS6730 SUNRISE, CH 61
AS6732 CYBERLINK-TRANSIT, CH 2
AS6772 IMPNET-AS, CH 7
AS6775 FINK-TELECOM-SERVICES, CH 26
AS6776 THENET Bern, Switzerland, CH 32
AS6837 SWISSCOM-BBCS-AS, CH 24
AS6893 SAITIS-NETWORK, CH 5
AS6898 INTERNETONE_, CH 8
AS8231 SUNRISE-AS8231, CH 0
AS8235 TIX-ZH Formerly IXEurope Telehouse Zurich Internet Exchange, CH 1
AS8237 DATAWAY-AS, CH 0
AS8243 Verizon Switzerland, CH 0
AS8247 CALLTRADE-ZURI, CH 24
AS8271 CH-IBS-AS8271, CH 1
AS8300 TEST-AS-MAIN, CH 3
AS8302 ZATTOO Zuerich, Switzerland, CH 16
AS8404 CABLECOM, CH 4
AS8408 pixedia, CH 38
AS8453 ECONIS-AS, CH 2
AS8556 LEVANTIS, CH 1
AS8640 ZFS-GROUP, CH 3
AS8652 DATAS-AS, CH 3
AS8659 AS8659, CH 14
AS8703 HP-CH-AS1 Enterprise Services, Global Network Engineering, CH 6
AS8729 Credit Suisse Group, CH 10
AS8746 SWISSTOK Accelerated IT Services, CH 4
AS8758 IWAY, CH 31
AS8801 NETSERV Switzerland, CH 1
AS8802 THOMSON-REUTERS Switzerland, CH 0
AS8803 MIGROS, CH 22
AS8821 TELEZUG WWZ Telekom AG (TELEZUG), CH 6
AS8833 NETPLUS-LEGACY, CH 0
AS8843 FINECOM-MPLS IP Services Backbone, CH 1
AS8883 Switzerland, CH 29
AS8938 ENERGIS-IP, CH 16
AS9025 SIX-USA Stamford, USA, CH 2
AS9042 SIX Zuerich, Switzerland, CH 22
AS9044 SOLNET, CH 23
AS9060 NXT-AS, CH 0
AS9092 OPENSYSTEMS-AS Zurich, Switzerland, CH 2
AS9096 Timber Hill (Europe) AG, CH 9
AS9100 ASPECTRA Zurich, Switzerland, CH 18
AS9101 ODNCH-AS, CH 1
AS9108 ABXNET, CH 10
AS9214 SUNRISE-AS9214, CH 2
AS12307 RAVANA Sandro Bolliger, CH 1
AS12333 DFINET Geneva, Switzerland, CH 5
AS12342 BRACK-AS, CH 3
AS12347 VIRTUALTEC, CH 1
AS12350 VTX-NETWORK, CH 25
AS12368 FIDES, CH 9
AS12387 TON, CH 3
AS12429 CYBERNET-, CH 21
AS12490 ROSE-AS, CH 1
AS12511 CH-POSTNETZ Post CH AG, CH 9
AS12553 GRAWEHR, CH 1
AS12620 TICINOCOM, CH 7
AS12649 Banque Pictet and Cie, CH 4
AS12651 IPWORLDCOM Switzerland, CH 3
AS12750 SOFTEC-MNT Interconnect Services, CH 1
AS12755 COLT Technology Services Group, CH 5
AS12776 BVT, CH 2
AS12786 HATTRICK, CH 1
AS12799 AS12799, CH 0
AS12928 BCV, CH 2
AS13030 INIT7, CH 64
AS13154 RZZRECHENZENTRUM-AS, CH 1
AS13219 PANALPINA-ASIA-AS 61 Alexandra Terrace, Nr. 08-00 Harbour Link, CH 3
AS13250 BACKBONE-, CH 5
AS13267 Zuercher Kantonalbank, CH 1
AS13283 BJB1-AS, CH 1
AS15361 UBP, CH 3
AS15398 CYBERCORE-AS, CH 2
AS15420 Lloyds TSB Bank, CH 1
AS15432 TP-ZUERICH Technopark Zuerich, CH 1
AS15504 TRADENETWORKS, CH 5
AS15513 BEKB Bern, Switzerland, CH 4
AS15517 NETSTREAM-, CH 6
AS15532 Network Security, CH 3
AS15547 NETPLUS, CH 29
AS15575 FREITAG-AS, CH 1
AS15576 NTS, CH 46
AS15585 BEWAN-AS, CH 8
AS15600 FINECOM Quickline AG, CH 69
AS15623 CYBERLINK Cyberlink AG, CH 39
AS15661 Bank J. Safra Sarasin AG, CH 2
AS15675 ETAT-DE-VAUD, CH 6
AS15716 SYGROUP http://www.adfinis-sygroup.ch/, CH 5
AS15796 SALT-, CH 2
AS15978 Lausanne Switzerland, CH 4
AS16079 NESTEC_CLGO Switzerland, CH 5
AS16111 ONLINE-CONSULTING, CH 2
AS16114 UBPAM-AS, CH 1
AS16133 AXA Technology Services Switzerland, CH 0
AS16221 PIPELINE Internet Pipeline AG, CH 3
AS16242 MHS, CH 5
AS16267 AZ Medien Gruppe, CH 1
AS16311 HEROLD-AS Austria, CH 0
AS20560 ASN-TANNER, CH 1
AS20582 BEEONE, CH 4
AS20612 SWISSIX, CH 2
AS20641 LHCONE-CERN LHCONE CERNlight VRF, CH 0
AS20700 BRS-CH-AS01, CH 3
AS20743 SWX Zurich, Switzerland, CH 17
AS20868 ABB IS Infrastructure & ServicesBS-ISI, CH 49
AS20890 SULZER_MANAGEMENT-AS, CH 2
AS20893 SYSTEM-CLINCH-AS, CH 1
AS20914 OPENOFFICE-AS, CH 1
AS20932 SIG-ST Service Telecom, CH 6
AS20984 PANALPINA-AS Multihomed, CH 2
AS20988 MTF-CLOUD, CH 18
AS21040 DATAPARK, CH 7
AS21047 DEUTSCHE-BANK-SUISSE-AS, CH 7
AS21069 ASN-METANET Routing/peering issues: noc@metanet.ch, CH 9
AS21102 ASN-MERKURAG, CH 1
AS21124 RAVANA2 mailXpert GmbH, CH 1
AS21190 ALPIQ-AS21190, CH 8
AS21217 SAFEHOSTNET Colocation center in Geneva, CH 9
AS21222 ASN-ROLEX Geneva, Switzerland, CH 17
AS21232 GGAMAUR, CH 23
AS21253 SWISSWEB-AS, CH 0
AS21254 CTM-ASN, CH 5
AS21269 PROGON, CH 1
AS21273 TEST-AS-CUST, CH 1
AS21405 TSS1, CH 3
AS21421 ASECLINSO, CH 1
AS21434 CLARIANT 4900 Langenthal, CH 2
AS21436 ALMANID, CH 2
AS21449 ETATGE, CH 5
AS21466 ASQUICKNET Kabelfernsehn Boedeli in Interlaken (Switzerland), CH 6
AS24585 CH-SWISSLIFE, CH 3
AS24603 XOO-AS, CH 5
AS24674 TSR-AS Switzerland, CH 1
AS24889 MONZOON-AS, CH 6
AS24951 EVERYWARE-NET, CH 50
AS24952 FIRMENICH-AS, CH 1
AS25021 CIEF-AS Etat de Fribourg, SITel, CH 2
AS25031 NOVARTIS-, CH 10
AS25090 ALPIQ-AS25090 AS198385 is AlpineDC, CH 2
AS25091 IP-MAX, CH 15
AS25164 FLUGHAFEN-ZUERI, CH 4
AS25275 RICHEMONT-AS Richemont Luxury Group 1752 Villars-Sur-Glane Switzerland, CH 9
AS25289 BNP-AS, CH 12
AS25342 KUONI-AS, CH 1
AS25353 BAR-AS Gliserallee 16, CH 3
AS25375 LEU-AS, CH 6
AS25420 ISOURCE Saegereistrasse 24, CH 2
AS25435 META10-AS, CH 44
AS25563 WEBLAND-AS CH-4142 Muenchenstein, CH 4
AS25598 FENACO, CH 3
AS28686 AVECTRIS-AS, CH 12
AS28749 MSC-AS Data Center, CH 5
AS28810 WHO-AS, CH 2
AS28859 ZUGERNET-AS, CH 1
AS28875 INNO, CH 3
AS28916 ILO-NET-AS Geneva Switzerland, CH 2
AS28928 SZKB-AS, CH 4
AS29058 CIO-IOC, CH 1
AS29097 HOSTPOINT-AS, CH 1
AS29222 INFOMANIAK-AS, CH 140
AS29260 NETLANTIS Autonomus System for NetLantis RouteServers, CH 0
AS29296 AIOS-AS, CH 3
AS29356 NESTLE En Bergere, CH 4
AS29378 EUROTAX-AS, CH 1
AS29383 ACTELION-, CH 4
AS29416 ASN-CODALIS, CH 1
AS29424 BSA, CH 6
AS29430 AXCASP, CH 10
AS29500 SWISSRE-AS Mythenquai 50/60, CH 13
AS29617 EWB-NET Switzerland, CH 1
AS29641 ALLIANZ-AS, CH 4
AS29655 TRENKA, CH 13
AS29691 NINE, CH 8
AS30727 SYSLINK Basel, Switzerland, CH 1
AS30786 LOCAL-, CH 1
AS30862 ATOS-CH-AS, CH 5
AS30934 AARGAUBANK-AS, CH 2
AS30935 DATATRANS-CH-AS, CH 3
AS30973 VIAMATMANAGEMENT-AS, CH 1
AS31004 SBB-CFF-FFS Telecom SBB, CH 6
AS31030 ASCORONA Corona Networks, CH 0
AS31051 ONLINE-TRAVEL, CH 1
AS31052 EXIGO exigo, Switzerland, Autonomous System, CH 2
AS31097 CORNER, CH 3
AS31124 SEFANET-AS Sefanet, Aubonne, Switzerland, CH 2
AS31141 SWISSQUOTE-AS, CH 6
AS31271 RINGIER-AS, CH 1
AS31424 NEXELLENT-AS AS31424 is operated by:, CH 18
AS31544 RTC Bern, Switzerland, CH 0
AS31592 KERNEN Kernen Consulting, CH 1
AS31662 KNSURSELVA Kommunikations Netz Surselva, CH 9
AS31736 SENSELAN-AS senseLAN GmbH, CH 15
AS33792 ESPACE, CH 0
AS33845 SWISSGOV, CH 6
AS33849 COMFONE-AS, CH 3
AS33958 GSCF, CH 3
AS33965 LITECOM Litecom AG, CH 8
AS33998 REPOWER-AS, CH 1
AS34146 ISP-SOLUTIONS-AS Geneva, Switzerland, CH 8
AS34182 RACKBLACK rack.black, Winterthur, Switzerland, CH 1
AS34261 BUHLERGROUP, CH 1
AS34271 CDROM, CH 1
AS34288 AS34288 EDU-ZG-CH - Public Schools in the Canton of Zug, CH 6
AS34290 EBU, CH 3
AS34310 PENTANET-AS, CH 3
AS34429 BSP, CH 5
AS34438 PROFZONE, CH 1
AS34514 FUTURECOM, CH 1
AS34532 BRUETSCH-RUEGGER, CH 1
AS34554 ANTANET Antares Kommunikationstechnik AG, CH 3
AS34578 BEDAG, CH 5
AS34617 SOFTWAREONE-AS, CH 1
AS34781 SIL-CITYCABLE-AS, CH 3
AS34893 INSTITUT-STRAUMANN, CH 4
AS34927 IFOG-GMBH, CH 4
AS34960 NETCETERA-AG-AS, CH 8
AS34962 ANONYMIZE Anonymize, CH 19
AS34997 INWXAG, CH 0
AS35034 EXECURE-AS, CH 1
AS35054 EQUINIX-CH-ASN, CH 2
AS35097 CABLECOM, CH 1
AS35202 ONTHEGO, CH 2
AS35203 CH-GOLDENPHONE, CH 1
AS35206 NOVATREND-AS, CH 6
AS35231 COMED, CH 1
AS35240 HSBCPRIVATE, CH 1
AS35256 WEBTUNING, CH 0
AS35276 RDM, CH 1
AS35336 LOADIT, CH 0
AS35360 GARGUNET, CH 1
AS35396 KTGR-AS, CH 1
AS35483 SHGH, CH 0
AS35495 ICRC, CH 2
AS35507 BEGASOFT-AS, CH 4
AS35518 SASAG, CH 7
AS35603 BEKB, CH 1
AS35610 AIGPB, CH 1
AS35635 NETJUMP, CH 2
AS35663 DNS-NET-, CH 1
AS35708 ASN-4IXP 4b42 Internet Exchange Point, CH 0
AS35712 AMAG, CH 1
AS35793 ACRONIS, CH 3
AS38940 RICARDO-AS Theilerstrasse 1a, CH 7
AS39037 MTO, CH 1
AS39040 ANOTHERAUTONOMOUSSYSTEM, CH 2
AS39132 SWISSGRID, CH 1
AS39166 SAG-CH SAG Services AG, Switzerland, CH 1
AS39265 BERN, CH 1
AS39296 FIFA, CH 1
AS39381 SIG-DSI, CH 1
AS39409 CTBRNET-AS, CH 1
AS39419 CISEL, CH 2
AS39440 NETPLUSFR-AS, CH 5
AS39457 LHSYS-CH-AS, CH 1
AS39533 ASYMPTO, CH 1
AS39540 COMMUNITYRACK-RMA, CH 1
AS39544 VOE, CH 4
AS39607 UNITEC, CH 0
AS39616 COMUNICA_IT_SERVICES, CH 5
AS39624 KPMG-, CH 1
AS39671 AS-STONEHAGEFLEMING Stonehage Fleming SA, CH 5
AS39677 WESERVE WeServe AG, Bern, Switzerland, CH 1
AS39750 RBS-SERVICES-LTD Lerchenstrasse 22, CH 2
AS39764 DOLPHIN, CH 1
AS39782 RACKSPHERE, CH 13
AS39865 VIT-, CH 1
AS39895 CHAINIQ, CH 1
AS39932 ERGON, CH 1
AS41003 HOISTGROUP-GVA, CH 6
AS41083 NETASTIC-AS, CH 2
AS41133 AS_BEITSA, CH 1
AS41264 GOOGLE-IT-RO-ISP, CH 871
AS41290 NETOURA, CH 0
AS41294 ZUGERKB, CH 1
AS41326 ASN-POPNET, CH 0
AS41386 BIS-AS, CH 4
AS41396 UDMEDIEN, CH 3
AS41408 ONCLOUD, CH 1
AS41438 MSCI-AS, CH 1
AS41481 HIRSLANDEN, CH 1
AS41482 CLUEAG-AS, CH 10
AS41503 BPB-GENEVA, CH 2
AS41521 BBP, CH 3
AS41547 H21, CH 1
AS41549 EWB-CABLE-NETWORK-AS, CH 9
AS41555 NOVATKL-AS, CH 1
AS41562 HOST4ALL-AS Montreux, Switzerland, CH 1
AS41577 METALLUMGROUP, CH 1
AS41590 U-BLOX, CH 1
AS41622 DATABAAR, CH 4
AS41623 DUKASCOPY, CH 1
AS41632 GLKB, CH 1
AS41655 NETCLOUD, CH 3
AS41666 AS-SWISSP0RN, CH 9
AS41715 TB-SUHR, CH 1
AS41766 JOBUP-AS, CH 1
AS41768 WEIDMANN, CH 1
AS41838 DOLANSOFT, CH 1
AS41872 FLASHCABLE Flashcable Network, CH 17
AS41882 ROMANDIX, CH 0
AS41906 AICGROUP-AS, CH 1
AS41913 COMPUTERLINE Computerline, Schlierbach, Switzerland, CH 16
AS41939 WORLDSOFT, CH 1
AS42032 ASCOMMUNITY, CH 0
AS42059 HUGY, CH 1
AS42079 SKYPRO-, CH 1
AS42085 TELCONET-AS, CH 1
AS42128 HORISEN-AS, CH 1
AS42155 CH-EVARD-4, CH 1
AS42168 EPAI-AS, CH 1
AS42173 YAHOO-SWITZERLAND, CH 18
AS42240 VARITI-INT-AS, CH 7
AS42258 GEODISISSC, CH 2
AS42336 HIAGDATA-AS, CH 11
AS42346 AS-TINEO Internet Service Provider - Switzerland, CH 11
AS42389 ZATTOO-AS, CH 0
AS42438 PWC, CH 1
AS42476 SWISSIX-RS, CH 0
AS42491 ARPAGE, CH 1
AS42500 FOOBAR-AS, CH 3
AS42509 ADINSERTPLATFORM, CH 1
AS42570 EU-CH-KS_PORTSCANNING This ASN is used for Internet security research. Internet-scale port scanning activities are launched from it. Don_t hesitate to contact portscan@nagra.com would you have any question., CH 1
AS42624 SIMPLECARRIER, CH 3
AS42629 EQUINIX-CLOUD-EXCHANGE-ZURICH-ASN Equinix Cloud Exchange - Zurich, CH 1
AS42651 GAB, CH 1
AS42662 REGA-AS, CH 2
AS42706 ITSYSTEMS, CH 0
AS42760 ABACUS, CH 5
AS42784 TANNER, CH 0
AS42810 TCNET, CH 1
AS42814 STUDER, CH 1
AS42823 NIDSA, CH 5
AS42898 SINAVPS, CH 0
AS42917 STAEMPFLI, CH 1
AS42941 GERCOMNET, CH 0
AS42978 PATRICK7-AS, CH 1
AS43107 WASER-, CH 1
AS43122 CAPDYN, CH 1
AS43127 PCK-AS, CH 3
AS43136 INFOTRUST-NET, CH 1
AS43141 INTERNETONE_CH Dedicated AS Number for Formula One Management LTD, CH 2
AS43183 SWISSSIGN, CH 1
AS43189 UNHCR-AS, CH 3
AS43195 WISEKEY-AS, CH 1
AS43284 IWB-TELEKOM Industrielle Werke Basel, CH 6
AS43291 ACAG-AS, CH 2
AS43393 HRMSYSTEMS, CH 1
AS43477 WIRBANK-AS Steinengraben 12, CH 2
AS43549 ASN-PHONAK Phonak Hearing Systems, CH 1
AS43572 HEILSARMEE-NET, CH 1
AS43577 HBL-, CH 1
AS43621 PARALLELS-AS, CH 3
AS43735 GENEDATA, CH 6
AS43800 GANESH-CONSULTING, CH 3
AS43828 LORO-AS, CH 1
AS43906 COLOZH, CH 0
AS44038 BLUEWIN-AS, CH 32
AS44166 NTD-AS, CH 1
AS44227 JUSTNET-AS -- Carrier Service --, CH 8
AS44238 METEONEWS-AS, CH 1
AS44273 GODADDY-DNS, CH 0
AS44346 SQ-BACKBONE LGI-UPC, CH 4
AS44361 CRBM, CH 3
AS44445 SURFCONTROL-CH-ASN, CH 0
AS44468 WEBKITCHEN-AS, CH 3
AS44469 BASILEA-PHARMACEUTICA-AG, CH 1
AS44573 LAYERONE-AS, CH 0
AS44596 COMMUNITYIX, CH 0
AS44601 NAMICS-AS Teufenerstrasse 19, CH 3
AS44620 COSMOIX, CH 1
AS44635 COMPARIS-AS, CH 0
AS44690 DICOM-AG-AS, CH 1
AS44776 REIST-TELECOM-AS, CH 3
AS44879 ZIDBL, CH 3
AS44885 VIDEO2000 Av. Edouard-Dubois 20, CH 4
AS44888 HUSU-AS, CH 2
AS44911 KEYNET-AG, CH 1
AS44919 EQIPE, CH 2
AS44938 ITESYS-AS, CH 0
AS44990 CYBERSYSTEMS, CH 1
AS47109 KABA-AS Hofwisenstrasse 24, CH 0
AS47176 GASCOM, CH 11
AS47194 OBLCOMSW-AS, CH 1
AS47299 REYL-AS, CH 1
AS47302 CYON, CH 4
AS47337 UPLINK-NETWORK, CH 2
AS47419 LOGICARE, CH 1
AS47469 USM, CH 1
AS47506 NEXANET, CH 2
AS47538 ANCOMA-AS Kalchbuehlstrasse 40, CH 2
AS47617 WAGNER Wagner AG Informatik Dienstleistungen, CH 8
AS47639 YANUDA, CH 1
AS47649 EGELI-INFORMATIK-AS, CH 1
AS47803 BPES, CH 1
AS47908 CLEONDRIS, CH 1
AS47946 CHOPARD-AS, CH 1
AS48027 SITROX, CH 1
AS48038 CH-COOP, CH 22
AS48052 SQCORE, CH 2
AS48060 BERTSCHI-AS Hutmattstrasse 453, CH 1
AS48138 PATEK-PHILIPPE-AS, CH 1
AS48218 HIHO http://hiho.ch/, CH 3
AS48258 SPIE-ICS-AS, CH 2
AS48288 GIB-AS, CH 3
AS48307 NESPRESSO-AS, CH 1
AS48318 VARITI-INT-AS, CH 0
AS48329 CMAEDER, CH 1
AS48461 STEPPING-STONE, CH 6
AS48468 TRIUMPH-AS Promenadestrasse 24, CH 2
AS48482 ITENSIS-AS, CH 3
AS48540 ASMTI, CH 0
AS48550 SNAPSERV-ANYCAST, CH 1
AS48575 KEYNET-CLOUD, CH 3
AS48590 LITASCO-, CH 1
AS48599 EXSIGNO, CH 0
AS48662 WELL-SERVED, CH 1
AS48681 MIGROS-DATACENTER-AS, CH 0
AS48751 UNOG-AS, CH 3
AS48766 TECAN-AS, CH 1
AS48776 RICOLA-AS, CH 1
AS48789 LANEXPERT-AS, CH 1
AS48795 LIFEWARE-AS, CH 0
AS48849 SIKA-AS, CH 2
AS48857 BASLER-AS, CH 4
AS48885 NEOCARRIER Allee du Quartz 9, CH 6
AS48971 DATAWIRE-AS, CH 6
AS48977 STEPCOM Rheinfelden, CH 2
AS48983 LETZI, CH 3
AS49043 NOVARTIS-BR Sao Paolo, CH 1
AS49071 SWISSTXT Schweizerische Teletext AG, CH 267
AS49113 CABLOTEL, CH 4
AS49236 FOURSYNERGY, CH 0
AS49237 DREAMLAB Dreamlab Technologies Ltd., Berne, Switzerland, CH 2
AS49341 NETKOMSWISS, CH 0
AS49429 ROTRONIC-AS, CH 1
AS49446 NEWMEDIA, CH 1
AS49457 OPENBUSINESS, CH 6
AS49462 DUALSTACK, CH 0
AS49489 CLEARMEDIA-AS, CH 3
AS49497 ELZEZA-EU-RIPE Content Provider and Hosting Services, CH 16
AS49520 USTERTECHNOLOGIES-AS, CH 1
AS49525 TURBOMACH-AS, CH 1
AS49642 TCS, CH 2
AS49837 SYNTHES, CH 1
AS49865 JTI, CH 3
AS49867 XNETCONSULTING, CH 2
AS49938 CHEMGINEERING-AS, CH 1
AS49942 BVT, CH 0
AS49983 MIRONET-AS, CH 4
AS50110 GERICHTEZH, CH 1
AS50117 PARTNERS-GROUP, CH 1
AS50136 COMTREND, CH 35
AS50170 ALTEA, CH 6
AS50185 VITODATA-AS, CH 1
AS50201 IMPULSO-AS, CH 2
AS50262 UNIC, CH 2
AS50277 TPG, CH 0
AS50327 IP-MAX-SWM, CH 1
AS50350 MKS-AS, CH 1
AS50405 SLOG, CH 3
AS50476 GRPMUT, CH 2
AS50609 MERCURIA-AS 1204 GENEVA, CH 1
AS50734 BELL-AS, CH 1
AS50766 TOURING-CLUB-SUISSE, CH 0
AS50785 NETRICS, CH 0
AS50837 CLOUDSIGMA-AS, CH 43
AS50849 ASN-LUGA, CH 2
AS50963 INFRALY, CH 1
AS50997 NETSPRING-AS, CH 1
AS51163 SWISSCOM-SECOND-NET, CH 0
AS51262 INTERNETGROUP, CH 10
AS51395 AS-SOFTPLUS, CH 24
AS51423 ASSOLO, CH 3
AS51450 INNOCARD-AS, CH 1
AS51529 AARERZ, CH 1
AS51688 HOGATEX, CH 1
AS51760 MEDELA-AS, CH 1
AS51768 SDAINFORMATIK, CH 2
AS51776 SPORTRADAR-AS, CH 19
AS51778 ASPRONETIC, CH 1
AS51786 VELDER-AS-ZRH Patrick Velder, CH 1
AS51798 MSWSI, CH 1
AS51817 LONZA-AS, CH 3
AS51820 SBC-NET, CH 4
AS51852 PLI-AS, CH 81
AS51873 ARCADE-AS, CH 4
AS51877 BEE-AS, CH 1
AS51889 CENTRALNET, CH 11
AS51934 SIAG-AS, CH 2
AS52089 VIFOR-AS, CH 0
AS52150 KOLMARGROUP, CH 0
AS52177 DATASTROM, CH 0
AS52183 BITHAWK, CH 0
AS56395 LUPE, CH 1
AS56554 IETF-MEETING IETF Meeting Network, CH 122
AS56728 BOOST, CH 2
AS56743 NET-PARADOX-ENGINEERING-SAGL, CH 1
AS56803 DATASOURCE-, CH 0
AS57086 CEDE, CH 0
AS57118 COMMUNITYRACK-CZH, CH 4
AS57166 STE, CH 1
AS57204 WOLFSEC-AS2, CH 0
AS57260 FERATEL-CH-AS, CH 1
AS57370 WINGO, CH 22
AS57465 EXASYS, CH 1
AS57467 ITENSIS-AS, CH 1
AS57502 DOLDER-AS, CH 1
AS57559 SIDARION, CH 1
AS57576 XENSTACK, CH 0
AS57651 COHPROG, CH 0
AS57676 AET, CH 1
AS57757 ALOPEX, CH 1
AS57853 IRONCLOUD-AS, CH 2
AS57859 CIXP-RS, CH 0
AS57957 ERUXO-ASN, CH 4
AS57987 EMS-AS, CH 3
AS58057 SECUREBIT Securebit Autonomous System Number, CH 31
AS58193 T26, CH 2
AS58260 MEDARTIS, CH 1
AS58299 OPENFACTORY-AS, CH 3
AS59414 CLOUDSCALE, CH 7
AS59449 PANALPINA-CHINA-AS, CH 12
AS59622 TVFACTORY-AS tv factory AG, CH 1
AS59647 EKT Bahnhofstrasse 37, CH 2
AS59741 SINAVPS SinaVPS, CH 3
AS59761 VSHN, CH 1
AS59808 BOLLIGER, CH 5
AS59810 HELVETIA, CH 8
AS59812 SPEEDACCESS, CH 0
AS59824 NASHIRE, CH 1
AS59891 FSIT, CH 10
AS59898 AS-ALLSAFE Allsafe LLC, CH 11
AS59905 NTH, CH 6
AS59950 BISTALK-TELECOM-AG, CH 4
AS60016 ASFS3, CH 11
AS60059 GIA, CH 4
AS60115 CH-IDS, CH 1
AS60129 CSTI-NET, CH 2
AS60190 EASTMETALSAG-AS, CH 1
AS60199 OT-NET4ALL-AS, CH 4
AS60221 KOHLER-AG, CH 4
AS60311 ONEFM, CH 15
AS60364 HOLIDAYCHECKAG-AS, CH 1
AS60374 CORNER-AS, CH 2
AS60384 UCSP, CH 5
AS60390 OFDL, CH 2
AS60392 ASRACKEND, CH 10
AS60420 LEMANIK-AS, CH 1
AS60467 SWITCH-CERT, CH 0
AS60474 ASN16-4B42 4b42 16-bit Autonomous System Number, CH 7
AS60478 KSYS, CH 1
AS60486 SNS, CH 3
AS60545 MGW, CH 0
AS60550 ATSGROUP-AS, CH 2
AS60633 SWISSCOM-MPLS-TRANSIT Swisscom MPLS/VPN Transit Network, CH 7
AS60728 FINK, CH 5
AS60785 ALSENET, CH 1
AS60804 SWISS-NETWORK, CH 1
AS61042 SCOPETECHNOLOGY, CH 2
AS61062 UNICEF, CH 1
AS61098 EXOSCALE, CH 19
AS61144 DELTALIS, CH 1
AS61174 GLATTWERK Usterstrasse 111, CH 5
AS61190 MYSIKER-ELECTRICAL-CO-LTD, CH 2
AS61232 REDIT, CH 8
AS61287 WLP-AS, CH 1
AS61309 SIMPLYWORKS-AS, CH 0
AS61339 CERN-LHCONE-LG, CH 0
AS61422 AS_LSS, CH 0
AS61423 JMP-AS, CH 1
AS61970 SYSELCLOUD, CH 6
AS62035 BYTEWORKS, CH 1
AS62044 ZSCALER-EMEA, CH 83
AS62078 VELDER-AS-FRA Patrick Velder, CH 2
AS62139 GOTTEX, CH 3
AS62320 SSC-AS, CH 27
AS62355 NETWORKDEDICATED, CH 98
AS62371 PROTON, CH 2
AS64396 SECUROSYS, CH 2
AS64402 VMX, CH 0
AS64426 E-NOVINFO, CH 2
AS64431 BETTERWORLDSECURITY, CH 1
AS64442 CH-SECURITAS-SOP-RZ01 SOPRZ01, CH 1
AS64462 WOLFSEC-AS, CH 5
AS64463 PREM, CH 8
AS64483 CH-SWISSLIFE-02, CH 1
AS196617 BTB-AS, CH 1
AS196618 ASJEKER www.openbgpd.org, CH 1
AS196620 INITSEVENAG-AS, CH 1
AS196621 FREESTONE FreeStone Systems, CH 1
AS196651 KSD, CH 2
AS196663 KSZ-32BIT, CH 0
AS196810 MORESICOM, CH 7
AS196960 MIRONET-ANYCAST-AS, CH 0
AS197061 Q-X-AS, CH 0
AS197066 FIRSTFRAME, CH 1
AS197312 BSOURCE-AS, CH 13
AS197380 ITPOINT-AS, CH 5
AS197439 SYLON, CH 1
AS197525 ECA-AS, CH 1
AS197584 LITHIUM, CH 3
AS197689 OVD-KINEGRAM, CH 1
AS197742 IMMENSYS-AS, CH 2
AS197763 NETEDUCATION-NET, CH 1
AS197827 AS_ADUNO, CH 1
AS197988 SOLARCOM, CH 4
AS197996 FLEXMULTIMEDIA, CH 0
AS198165 TRW-AS, CH 0
AS198172 AMB-AS, CH 1
AS198175 AIOZG, CH 1
AS198249 OPSONE, CH 4
AS198326 ORTCLOUD-AS, CH 1
AS198331 PREMACCESS, CH 4
AS198366 IWEB-AS, CH 1
AS198385 ALPINEDC, CH 13
AS198433 CFS, CH 14
AS198483 SCIBILE, CH 1
AS198534 BANCOITAU-AS, CH 1
AS198648 T-AND-D-INFRASTRUCTURE-MANAGEMENT-SA-AS, CH 1
AS198738 CIPHERSPACE-AS, CH 5
AS198797 CERN-EXP, CH 0
AS198808 SPIDA-AS, CH 1
AS198905 QUOVADIS, CH 3
AS198908 GRPN, CH 3
AS199003 INETWORX-AS, CH 1
AS199047 SDS-AS, CH 1
AS199092 CORTEX-IT-AS http://www.cortex-it.ch, CH 3
AS199175 INSIGN-AS, CH 0
AS199178 MSYS-AS, CH 1
AS199193 WEBSTYLE-AS, CH 0
AS199225 PHV-AS, CH 1
AS199229 EXONIK-AS Lausanne, Switzerland, CH 2
AS199243 SISNET-AS, CH 1
AS199302 MAKLERZENTRUM-SCHWEIZ-AS, CH 0
AS199376 NETSKIN-, CH 0
AS199403 DBD, CH 1
AS199417 SERVERBASE, CH 6
AS199554 BACHOFEN, CH 3
AS199562 EDIFICOM-AS, CH 9
AS199567 SBA-AS, CH 6
AS199587 SOLIDIT, CH 1
AS199642 AS_ADUNO_2, CH 2
AS199661 KAYAKEU, CH 2
AS199662 EXION, CH 4
AS199802 CAS-AS, CH 2
AS199811 WIFX, CH 4
AS199819 SUISA, CH 1
AS199843 LEADER-CAPITAL, CH 6
AS200167 RTK-AS, CH 1
AS200173 CI-AS, CH 1
AS200286 EWO_CH_AS, CH 1
AS200378 PRIDIKT, CH 0
AS200417 ASA-AG, CH 1
AS200426 O11NET O11NET AS, CH 0
AS200464 AS-FAES, CH 0
AS200483 MCH-AS, CH 0
AS200544 SWISS-DEFENCE-AFCSO, CH 1
AS200584 EU-ZRH, CH 1
AS200601 SWISSNEUTRALNET, CH 2
AS200647 PAGEUP, CH 1
AS200713 FREY-AS, CH 3
AS200726 ELMEC-CH-AS, CH 5
AS200753 SNAPSERV, CH 1
AS200759 FLOW Switzerland, CH 4
AS200879 SWISSBROTHERS, CH 1
AS200925 KRIOS, CH 2
AS200938 YETNET, CH 0
AS200949 LE-CREUSET, CH 1
AS200951 EWZ-TELECOM, CH 0
AS200979 HXS, CH 2
AS200987 STADT-CHUR, CH 1
AS201028 SWISSTECNOLOGY, CH 0
AS201134 BUCHERSUTER, CH 5
AS201199 BOXIS Boxis group, CH 1
AS201235 COMTREND, CH 0
AS201245 MUNDIPHARMA-, CH 2
AS201329 REINACHBL, CH 4
AS201344 ARCPLACE-AG, CH 4
AS201345 GATE-AS, CH 1
AS201365 EU-CHX, CH 1
AS201383 LUX-DE-FD, CH 1
AS201384 LUX-BG-SOFIA, CH 1
AS201436 JURA, CH 1
AS201447 ASN-SECUREBIT, CH 0
AS201458 FOUR-TUNE, CH 0
AS201481 CDISA, CH 2
AS201505 TUTTI-, CH 2
AS201586 PULLY-ASN, CH 1
AS201590 SOCAR, CH 3
AS201621 VGNET-AS VAUDOISE GENERALE, Compagnie d_Assurances SA, CH 2
AS201662 BULL, CH 2
AS201837 AS5PLAY, CH 1
AS201870 BANK-NOW, CH 2
AS201882 NAEF-AS, CH 0
AS201891 USP, CH 5
AS201943 TRIDEXON, CH 0
AS202032 GOLINE SA, CH 1
AS202035 TALUS-AS CH-3266 Wiler bei Seedorf BE, Switzerland, CH 1
AS202088 VOIP-IC-AS, CH 1
AS202123 NAZ, CH 1
AS202182 GARL-AS, CH 0
AS202194 EDSI-TECH EDSI-Tech Sarl, CH 2
AS202229 BRUGG-AS, CH 1
AS202240 INNFLOW-CH-001, CH 1
AS202261 NETDEF-, CH 1
AS202264 REA, CH 1
AS202358 E-NOVINFO, CH 0
AS202411 NCS-CH-001, CH 0
AS202424 REGIOENERGIE, CH 2
AS202451 CLUE, CH 0
AS202452 NCS-CH-001, CH 0
AS202479 IFOG, CH 1
AS202569 PEXYS-AS, CH 2
AS202691 ALTGRSA-Z, CH 0
AS202714 AARENET-01, CH 1
AS202771 CODENMORE, CH 1
AS202855 ETAG, CH 2
AS202897 ALTGRSA-T, CH 0
AS203010 SWISSPHONE, CH 0
AS203042 LFZ-AS, CH 0
AS203114 MONTANSTAHL-NET, CH 0
AS203130 HEIG-VD, CH 3
AS203184 FNZ-, CH 3
AS203200 ALPEINSSAG, CH 1
AS203211 HEWLETT_PACKARD_ENTERPRISE, CH 2
AS203314 DATAHUB-NETWORKS, CH 0
AS203340 NINE-EXT, CH 1
AS203384 HELSANA, CH 1
AS203434 YOUNGSOLUTIONS, CH 6
AS203564 THA2, CH 0
AS203639 TEKKADIGITAL, CH 1
AS203660 PLESK-INT-GMBH-AS, CH 1
AS203670 WORLD-CONNECT-AS, CH 4
AS203702 M, CH 3
AS203710 SWITSOLUTIONSWOLLERAU, CH 1
AS203732 DVBERN, CH 1
AS203855 INFRA, CH 1
AS203882 EVOK, CH 8
AS203892 FLOW, CH 2
AS203903 CH-ZENVOO, CH 2
AS204082 TIPUS, CH 1
AS204095 CRIF-AG-, CH 5
AS204178 WINET, CH 1
AS204185 STARCLOUD-AS StarCloud global network powered by high-end Arduino BGP routers, CH 0
AS204208 PETERWAELTI, CH 0
AS204248 EDSI-CDN EDSI-Tech Sarl CDN, CH 4
AS204418 INTERNETPROVIDER, CH 1
AS204438 RUBEN-GARBADE, CH 0
AS204483 SKAN-AS, CH 1
AS204510 LUKS, CH 2
AS204572 OFACGROUP, CH 2
AS204590 SWISS-AS, CH 2
AS204594 GALLIKER, CH 2
AS204631 VIVANET-AS, CH 3
AS204707 ONESWISSONE, CH 0
AS204783 RONAL, CH 1
AS204823 LINUXFABRIK, CH 5
AS204824 PSIDEO-EU, CH 3
AS204970 MANOR-, CH 11
AS205067 SWISSNS, CH 0
AS205073 CIRCUITT, CH 1
AS205218 EOC, CH 2
AS205315 ORG-JB83-RIPE, CH 3
AS205357 WINVS, CH 0
AS205377 CLOUDBIT, CH 0
AS205393 AIG, CH 2
AS205466 ASMOBILE4BUSINESS, CH 0
AS205492 SCHRODERS-ZUR-AS, CH 1
AS205590 MITSUHA-NETWORKS Mitsuha Networks, CH 0
AS205592 GM2017, CH 0
AS205678 PEOPLEFONE, CH 3
AS205683 SICPA, CH 3
AS205690 TULP, CH 4
AS205696 ACC, CH 3
AS205699 FLOW, CH 1
AS205737 NAVEUM, CH 1
AS205747 VNV-AS La Chaux-de-Fonds, Switzerland, CH 5
AS205762 GTP-FILTER, CH 0
AS205815 SIX, CH 1
AS205959 ASN-SCCAG swiss cloud computing ag, CH 1
AS206104 PHINOM-AG-AS, CH 1
AS206123 XELON, CH 12
AS206137 CH-SES, CH 1
AS206147 CH-LO, CH 3
AS206201 DCI-AS, CH 1
AS206214 TELCOPACK, CH 0
AS206225 UPU, CH 4
AS206242 LENUMERO, CH 0
AS206261 DYNANET-AS, CH 1
AS206291 KLIXA, CH 1
AS206415 EWGOMS, CH 0
AS206434 VIRTUA-PLD, CH 2
AS206444 VIRTUA-BRN, CH 4
AS206466 PALEXPO, CH 6
AS206484 ORIENTEDNET, CH 6
AS206492 NEXPHONE, CH 4
AS206522 ISPDC-AS, CH 2
AS206567 TAMEDIA-AS, CH 9
AS206586 SEVJ, CH 0
AS206616 CH-WWCOM-1, CH 1
AS206662 INVENTX_, CH 1
AS206779 HATEBUR, CH 1
AS206790 BANQUE-DE-COMMERCE-ET-DE-PLACEMENTS-SA, CH 0
AS206857 MLS, CH 1
AS206891 KANTONLUZERN, CH 2
AS206969 HPE-CIC, CH 10
AS207014 CH-RADIXCLOUD, CH 1
AS207032 EVOLUTE, CH 1
AS207076 ONELAN, CH 0
AS207143 HOSTTECH-AS, CH 2
AS207149 Zaledia.com networks, CH 0
AS207161 US-PHX, CH 1
AS207224 VOX-AS, CH 0
AS207996 UNGLEICH-AG, CH 0
AS208065 LEICA-AS, CH 1
AS208162 IBM-ZRL, CH 1
AS208216 CH-SWISSCOLOCATION, CH 0
AS208305 VISECA-AS, CH 2
AS208316 ELCA-AS, CH 4
AS208378 BIGIT, CH 1
AS208444 BIG3AS, CH 1
AS208600 ASINFOG, CH 1
AS208613 ETERNALNET, CH 1
AS208650 INFONIQA-AS, CH 2
AS208682 CH-SCOUT24, CH 0
AS208782 ISPIN-AS, CH 0
AS208813 AS3303, CH 1
AS208921 LOEWENFELS, CH 7
AS208948 RECYCLED-CLOUD-AS, CH 0
AS208980 SAUBER-AS, CH 1
AS209042 TIZOO, CH 1
AS209103 PROTONVPN, CH 1
AS209167 TCC, CH 5
AS209194 CH-SECURITAS-BUEKO, CH 0
AS209326 LEGACYPHARM, CH 1
AS209494 AS3303, CH 1
AS209533 GLOBALBYTE GlobalByte, CH 0
AS209582 GOLDINGER, CH 1
AS209615 NAKOMA, CH 1
AS209822 BKW, CH 3
AS209833 AROGA-GMBH, CH 0
AS209848 CARDCENTER, CH 4
AS209880 VZ-AS, CH 1
AS209886 LAKE, CH 1
AS209898 UNGLEI, CH 2
AS209913 CREALOGIX-AG, CH 1
AS210018 ASNEW, CH 1
AS210036 RAYHAANNET, CH 1
AS210076 CLOUDSERVER24, CH 0
AS2047 ASN-ROCHE-BASLE Global corporate IP network, CH 27
AS33792 ESPACE, CH 0
AS64396 SECUROSYS, CH 2
AS10100 UBSGROUPAG-AS-AP UBS Group AG, CH 72


What is an autonomous system number (ASN)?

ASN is the acronym for Autonomous System Number. The Internet is a network of networks. A network made up by the joint operation of thousands of networks that belong to different institutions which, in turn, have different functions: access providers, content providers, universities, Internet users, government agencies, etc. These networks that make up the Internet are known as autonomous systems (AS).