AS number details
AS3303
Swisscom (Schweiz) AG · swisscom.ch
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| Field | Value |
|---|---|
| Country |
Switzerland
|
| Website | swisscom.ch |
| Hosted domains | 56,282 |
| Number of IPv4 | 3,570,176 |
| Number of IPv6 | 8,166,717,035,533,685,195,351,366,041,600 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 22 years ago on Sep 19, 2002 |
| Updated | 4 days ago on Nov 17, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 109.164.128.0/17 | Swisscom (Schweiz) AG | 32,768 |
| 109.164.128.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 109.164.192.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 136.238.12.0/23 | Schindler Informatik AG | 512 |
| 136.238.14.0/24 | Schindler Informatik AG | 256 |
| 136.238.2.0/23 | Schindler Informatik AG | 512 |
| 138.187.128.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 138.188.0.0/16 | Swisscom (Schweiz) AG | 65,536 |
| 138.190.0.0/16 | Berne, Switzerland | 65,536 |
| 138.223.0.0/16 | 65,536 | |
| 138.81.0.0/16 | ISO Central Secretariat | 65,536 |
| 145.250.128.0/17 | Universitaetsspital Basel | 32,768 |
| 145.250.209.0/24 | Universitaetsspital Basel | 256 |
| 145.250.210.0/24 | Universitaetsspital Basel | 256 |
| 145.250.211.0/24 | Universitaetsspital Basel | 256 |
| 145.250.213.0/24 | Universitaetsspital Basel | 256 |
| 145.250.214.0/24 | Universitaetsspital Basel | 256 |
| 145.250.215.0/24 | Universitaetsspital Basel | 256 |
| 145.250.216.0/24 | Universitaetsspital Basel | 256 |
| 145.250.217.0/24 | Universitaetsspital Basel | 256 |
| 145.250.218.0/24 | Universitaetsspital Basel | 256 |
| 145.250.219.0/24 | Universitaetsspital Basel | 256 |
| 146.4.0.0/16 | Swisscom (Schweiz) AG | 65,536 |
| 146.4.0.0/17 | Swisscom (Schweiz) AG | 32,768 |
| 146.4.128.0/17 | Swisscom (Schweiz) AG is an LIR and ISP in Switzerland. | 32,768 |
| 149.133.4.0/23 | The Swatch Group Ltd | 512 |
| 152.89.80.0/22 | Leonteq Securities AG | 1,024 |
| 156.135.24.0/22 | Skyguide SA (ex Swisscontrol) | 1,024 |
| 156.135.8.0/22 | Skyguide SA (ex Swisscontrol) | 1,024 |
| 160.63.200.0/21 | Kantonale Verwaltung Zuerich | 2,048 |
| 160.63.24.0/22 | Kantonale Verwaltung Zuerich | 1,024 |
| 160.63.80.0/21 | Kantonale Verwaltung Zuerich | 2,048 |
| 161.78.0.0/20 | Amt fuer Informatik | 4,096 |
| 162.21.0.0/16 | Ringier AG | 65,536 |
| 164.128.128.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 164.128.192.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 164.128.32.0/19 | Switched LANs ZHH | 8,192 |
| 164.128.64.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 170.17.128.0/17 | Swisscom (Schweiz) AG | 32,768 |
| 170.17.128.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 170.17.192.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 170.205.64.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 170.205.64.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 170.205.96.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 176.127.0.0/16 | Swisscom (Schweiz) AG | 65,536 |
| 176.127.0.0/17 | Bluewin is an LIR and ISP in Switzerland. | 32,768 |
| 176.127.0.0/18 | Bluewin is an LIR and ISP in Switzerland. | 16,384 |
| 176.127.128.0/17 | Bluewin is an LIR and ISP in Switzerland. | 32,768 |
| 176.127.128.0/18 | Bluewin is an LIR and ISP in Switzerland. | 16,384 |
| 176.127.192.0/18 | Bluewin is an LIR and ISP in Switzerland. | 16,384 |
| 176.127.64.0/18 | Bluewin is an LIR and ISP in Switzerland. | 16,384 |
| 178.174.0.0/18 | Swisscom (Schweiz) AG | 16,384 |
| 178.174.0.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 178.174.32.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 178.174.64.0/19 | Swisscom (Schweiz) AG | 8,192 |
| 178.174.64.0/20 | Swisscom (Schweiz) AG | 4,096 |
| 178.174.80.0/20 | Swisscom (Schweiz) AG | 4,096 |
| 178.192.0.0/13 | Swisscom (Schweiz) AG | 524,288 |
| 178.192.0.0/14 | Swisscom (Schweiz) AG | 262,144 |
| 178.192.0.0/15 | Bluewin is an LIR and ISP in Switzerland. | 131,072 |
| 178.194.0.0/15 | Bluewin is an LIR and ISP in Switzerland. | 131,072 |
| 178.196.0.0/14 | Swisscom (Schweiz) AG | 262,144 |
| 178.196.0.0/15 | Bluewin is an LIR and ISP in Switzerland. | 131,072 |
| 178.198.0.0/15 | Swisscom (Schweiz) AG is an internet service provider in CH. | 131,072 |
| 184.86.80.0/22 | Akamai International, BV | 1,024 |
| 185.105.132.0/22 | Swisscom (Schweiz) AG | 1,024 |
| 185.105.132.0/23 | Swisscom (Schweiz) AG is an internet service provider in CH. | 512 |
| 185.105.134.0/23 | Swisscom (Schweiz) AG is an internet service provider in CH. | 512 |
| 185.105.144.0/22 | Swisscom (Schweiz) AG | 1,024 |
| 185.105.144.0/23 | Swisscom (Schweiz) AG is an internet service provider in CH. | 512 |
| 185.105.146.0/23 | Swisscom (Schweiz) AG is an internet service provider in CH. | 512 |
| 185.156.8.0/22 | OBT AG | 1,024 |
| 185.210.0.0/23 | SICPA SA | 512 |
| 185.210.2.0/24 | SICPA SA | 256 |
| 185.210.3.0/24 | SICPA SA | 256 |
| 185.31.180.0/22 | 1,024 | |
| 185.39.92.0/22 | Swisscom (Schweiz) AG | 1,024 |
| 185.49.152.0/22 | Brugg Group AG | 1,024 |
| 185.54.172.0/22 | Alt Gr SA | 1,024 |
| 185.58.1.0/24 | Thinxx GmbH | 256 |
| 188.60.0.0/14 | Swisscom (Schweiz) AG | 262,144 |
| 188.60.0.0/15 | Bluewin is an LIR and ISP in Switzerland. | 131,072 |
| 188.60.0.0/16 | Bluewin is an LIR and ISP in Switzerland. | 65,536 |
| 188.61.0.0/16 | Bluewin is an LIR and ISP in Switzerland. | 65,536 |
| 188.62.0.0/15 | Bluewin is an LIR and ISP in Switzerland. | 131,072 |
| 188.62.0.0/16 | Bluewin is an LIR and ISP in Switzerland. | 65,536 |
| 188.63.0.0/16 | Swisscom (Schweiz) AG is an LIR and ISP in Switzerland. | 65,536 |
| 188.92.48.0/21 | Swisscom (Schweiz) AG | 2,048 |
| 192.102.95.0/24 | Zentralstelle fuer berufliche Weiterbildung | 256 |
| 192.53.104.0/24 | Astrodienst AG | 256 |
| 192.83.223.0/24 | dedenet | 256 |
| 193.0.237.0/24 | EFG Bank SA, Succursale de Geneve | 256 |
| 193.134.255.0/24 | Swiscom GGC | 256 |
| 193.134.32.0/22 | Kantonsspital St.Gallen Informatik | 1,024 |
| 193.134.36.0/22 | IP+ PA space | 1,024 |
| 193.135.0.0/23 | Swisscom (Schweiz) AG | 512 |
| 193.135.100.0/24 | Swisscom (Schweiz) AG | 256 |
| 193.135.111.0/24 | Swisscom (Schweiz) AG | 256 |
| 193.135.128.0/22 | Swisscom (Schweiz) AG | 1,024 |
| 193.135.132.0/24 | Swisscom (Schweiz) AG | 256 |
| Netblock | Company |
|---|---|
| 2001:4d98::/33 | Swisscom (Schweiz) AG |
| 2001:4d98::/34 | Swisscom (Schweiz) AG |
| 2001:4d98:4000::/34 | Swisscom (Schweiz) AG |
| 2001:678:d98::/48 | Hypothekarbank Lenzburg AG |
| 2001:678:d9c::/48 | Hypothekarbank Lenzburg AG |
| 2001:678:e0::/48 | Galledia Print AG |
| 2001:67c:1984::/48 | MvA Internet Services GmbH |
| 2001:67c:273c::/48 | HG COMMERCIALE Handelsgenossenschaft des Schweizerischen Baumeisterverbandes |
| 2001:67c:2950::/48 | Strellson AG |
| 2001:67c:2f70::/48 | Beyond Gravity Services AG |
| 2001:67c:420::/48 | Otto Fischer AG |
| 2001:67c:4f0::/48 | Coop Genossenschaft |
| 2001:67c:5dc::/48 | Bucherer AG |
| 2001:918::/32 | Swisscom (Schweiz) AG |
| 2001:918:dede::/48 | Swisscom (Schweiz) AG |
| 2001:918:ff44::/48 | Swisscom (Schweiz) AG |
| 2001:918:ff64::/48 | Swisscom (Schweiz) AG |
| 2001:918:ffaa::/48 | Swisscom GGC |
| 2001:918:ffac::/48 | AKAMAI Server Farm Zuerich Herdern |
| 2001:918:ffad::/48 | AKAMAI server Farm Zuerich Binz |
| 2001:918:fff7::/48 | Swisscom (Schweiz) AG |
| 2001:918:fff9::/48 | Swisscom (Schweiz) AG |
| 2001:918:fffa::/48 | Netflix OCA |
| 2001:91f::/32 | Swisscom Mobile Business Solutions |
| 2a01:8b00::/32 | Swisscom (Schweiz) AG |
| 2a01:a2e0::/32 | Brugg Group AG |
| 2a02:1200::/27 | Swisscom (Schweiz) AG |
| 2a02:1200::/28 | Swisscom (Schweiz) AG |
| 2a02:1200::/29 | Swisscom (Schweiz) AG |
| 2a02:1208::/29 | Swisscom (Schweiz) AG |
| 2a02:1210::/28 | Swisscom (Schweiz) AG |
| 2a02:1210::/29 | Swisscom (Schweiz) AG |
| 2a02:1218::/29 | Swisscom (Schweiz) AG |
| 2a02:4620::/32 | Alt Gr SA |
| 2a02:a90::/32 | Swisscom (Schweiz) AG |
| 2a06:d581:3000::/36 | Bank Julius Baer & Co. AG |
| 2a07:2902:400::/38 | Swiss Federation represented by FOITT |
| 2a0d:ed80:101::/48 | Bratschi AG |
| 2a10:a1c0:1002::/48 | Eraneos Switzerland AG |
| 2a10:a1c0::/48 | Eraneos Switzerland AG |
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IP Ranges API 
WHOIS Details
ASHandle: AS3303 OrgID: AS3303 ASName: AS3303 ASNumber: AS3303 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
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Hosted Domains
There are 56,282 domain names hosted across 5,061 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 212.243.165.93 | ██████████ | 7,561 |
| 194.209.26.19 | ██████████ | 4,981 |
| 217.192.237.171 | ██████████ | 3,405 |
| 195.186.81.98 | ██████████ | 3,232 |
| 193.246.38.196 | ██████████ | 3,075 |
| 193.246.38.195 | ██████████ | 2,998 |
| 193.246.38.197 | ██████████ | 2,955 |
| 193.246.38.194 | ██████████ | 2,681 |
| 212.243.197.113 | ██████████ | 2,182 |
| 212.243.197.119 | ██████████ | 2,022 |
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Useful for
Cybersecurity
Peers
There are 1,152 peers for this ASN.
| Peers | Name |
|---|---|
| AS1031 | PEER 1031 LLC |
| AS10310 | Oath Holdings Inc. |
| AS1103 | SURF B.V. |
| AS11164 | Internet2 |
| AS1120 | ACONET |
| AS1126 | Vancis Advanced ICT Services |
| AS11260 | EastLink |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS1200 | Amsterdam Internet Exchange B.V. |
| AS1213 | HEAnet CLG |
| AS12189 | PhoenixNAP LLC |
| AS12200 | Rackspace Hosting |
| AS12297 | Telecom Armenia OJSC |
| AS12301 | Invitech ICT Services Kft. |
| AS12306 | Plus.line AG |
| AS12312 | ecotel communication ag |
| AS12322 | Free SAS |
| AS12333 | Cheops Technology Switzerland SA |
| AS12350 | VTX Services SA |
| AS12387 | TON Total optical Networks AG |
| AS12389 | PJSC Rostelecom |
| AS1239 | Sprint |
| AS12400 | Partner Communications Ltd. |
| AS12401 | internic Datenkommunikations GmbH |
| AS12429 | Swisscom (Schweiz) AG |
| AS12430 | VODAFONE ESPANA S.A.U. |
| AS12453 | KraftCom Service GmbH |
| AS12511 | Die Schweizerische Post AG |
| AS12540 | IdecNet S.A. |
| AS12552 | GlobalConnect AB |
| AS12565 | GROUPE LDLC SA |
| AS1257 | Tele2 Sverige AB |
| AS12577 | MMC GmbH |
| AS12578 | SIA Tet |
| AS12597 | Gotalandsnatet AB |
| AS12605 | LIWEST Kabelmedien GmbH |
| AS12611 | R-KOM Regensburger Telekommunikationsgesellschaft mbH |
| AS12615 | Global Communication Net Plc |
| AS12620 | Ticinocom SA |
| AS12637 | SEEWEB s.r.l. |
| AS12649 | Banque Pictet & Cie SA |
| AS12651 | IP worldcom SA |
| AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS1267 | WIND TRE S.P.A. |
| AS12684 | SES ASTRA S.A. |
| AS12709 | Melita Limited |
| AS12713 | OTEGlobe |
| AS1273 | Vodafone Group PLC |
| AS12731 | IPHH Internet Port Hamburg GmbH |
| AS12735 | TurkNet Iletisim Hizmetleri A.S. |
| AS12741 | Netia SA |
| AS12750 | Softec AG |
| AS12776 | Bank Vontobel AG |
| AS12779 | IT.Gate S.p.A. |
| AS12874 | Fastweb SpA |
| AS12883 | PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" |
| AS12895 | Erste Digital GmbH |
| AS12897 | ENTEGA Medianet GmbH |
| AS12905 | ACS spol. s r. o. |
| AS12928 | BANQUE CANTONALE VAUDOISE ENTERPRISE DROIT PUBLIC |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL |
| AS12963 | "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY |
| AS12980 | AT&T Global Network Services Nederland B.V. |
| AS12990 | Ringier Axel Springer Polska Sp. z o.o. |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13113 | ISI Line srl |
| AS13150 | CATO NETWORKS LTD |
| AS13188 | CONTENT DELIVERY NETWORK LTD |
| AS13189 | Liden Data Internetwork AB |
| AS13194 | UAB "Bite Lietuva" |
| AS13213 | UK-2 Limited |
| AS132203 | Tencent Building, Kejizhongyi Avenue |
| AS13226 | CYBERNET SA |
| AS132337 | Axclusive |
| AS13249 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
| AS13250 | Backbone Solutions AG |
| AS132559 | Gatik Business Solutions |
| AS13267 | Zuercher Kantonalbank |
| AS132825 | MYTEK TRADING PTY LTD |
| AS13283 | Bank Julius Baer & Co. AG |
| AS132847 | Network Solutions Group Pty Ltd |
| AS13285 | TalkTalk Communications Limited |
| AS132884 | Summit Communications Limited |
| AS133210 | EN Technologies Pte Ltd |
| AS13414 | Twitter Inc. |
| AS13445 | Cisco Webex LLC |
| AS134823 | Sky Digital Co., Ltd. |
| AS13489 | UNE EPM TELECOMUNICACIONES S.A. |
| AS13536 | FirstLight Fiber, Inc. |
| AS135391 | AOFEI DATA INTERNATIONAL COMPANY LIMITED |
| AS137 | Consortium GARR |
| AS137409 | GSL Networks Pty LTD |
| AS13768 | Aptum Technologies |
| AS13786 | Seabras 1 USA, LLC |
| AS138195 | MOACK.Co.LTD |
| AS139901 | Apple Communication Ltd. |
| AS1403 | EBOX |
| AS14340 | Salesforce.com, Inc. |
| AS14361 | HopOne Internet Corporation |
| AS14537 | Continent 8 LLC |
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Upstreams
There are 13 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL |
| AS174 | Cogent Communications |
| AS2914 | NTT America, Inc. |
| AS3257 | GTT Communications Inc. |
| AS3320 | Deutsche Telekom AG |
| AS3356 | Level 3 Parent, LLC |
| AS3491 | PCCW Global, Inc. |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC |
| AS6461 | Zayo Bandwidth |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
| AS6830 | Liberty Global B.V. |
| AS6939 | Hurricane Electric LLC |
| AS7473 | Singapore Telecommunications Ltd |
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Downstreams
There are 179 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS12333 | Cheops Technology Switzerland SA |
| AS12429 | Swisscom (Schweiz) AG |
| AS12511 | Die Schweizerische Post AG |
| AS12620 | Ticinocom SA |
| AS12637 | SEEWEB s.r.l. |
| AS12649 | Banque Pictet & Cie SA |
| AS12651 | IP worldcom SA |
| AS12750 | Softec AG |
| AS12776 | Bank Vontobel AG |
| AS12874 | Fastweb SpA |
| AS12928 | BANQUE CANTONALE VAUDOISE ENTERPRISE DROIT PUBLIC |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL |
| AS12980 | AT&T Global Network Services Nederland B.V. |
| AS13267 | Zuercher Kantonalbank |
| AS13283 | Bank Julius Baer & Co. AG |
| AS15398 | Werft22 AG |
| AS15517 | Netstream Holding AG |
| AS15532 | Raiffeisen Schweiz Genossenschaft |
| AS15547 | netplus.ch SA |
| AS15600 | Quickline AG |
| AS15796 | Salt Mobile SA |
| AS16114 | UNION BANCAIRE PRIVEE, UBP SA |
| AS16839 | SERVICENOW, INC. |
| AS174 | Cogent Communications |
| AS196722 | SCHWEIZERISCHE NATIONALBANK |
| AS197380 | ITpoint Systems AG |
| AS198175 | Kanton Zug |
| AS198330 | XEFI LYON SAS |
| AS198534 | Banco Itau (Suisse) SA |
| AS198808 | Spital Davos AG |
| AS199802 | CA Indosuez (Switzerland) SA |
| AS199811 | Wifx SA |
| AS200417 | Andermatt Swiss Alps AG |
| AS200544 | Swiss Armed Forces - AFCSO |
| AS200815 | Coca-Cola HBC Schweiz AG |
| AS200987 | Stadt Chur |
| AS201334 | Luxoft Professional Romania S.R.L. |
| AS201365 | Nagravision SA |
| AS201436 | JURA Elektroapparate AG |
| AS201590 | SOCAR Energy Holdings AG |
| AS201621 | VAUDOISE GENERALE, Compagnie d'Assurances SA |
| AS201870 | Bank-now AG |
| AS202360 | The Global Fund to fight AIDS, Tuberculosis and Malaria. Established as a Swiss Foundation with recognition as an International Organization |
| AS202405 | Liechtensteinische Landesbank AG |
| AS202452 | Flow Swiss AG |
| AS203104 | IBKR Financial Services AG |
| AS203384 | Helsana Versicherungen AG |
| AS203732 | DV Bern AG |
| AS204095 | CRIF AG |
| AS204483 | Skan AG |
| AS204510 | Luzerner Kantonsspital |
| AS204572 | Ofac societe cooperative |
| AS204783 | Ronal AG |
| AS204970 | Manor AG |
| AS205073 | EQUANT AG |
| AS205218 | Ente Ospedaliero Cantonale |
| AS205492 | Schroder Investment Management Limited |
| AS205678 | Peoplefone AG |
| AS205815 | SIX Group Services AG |
| AS206087 | internezzo ag |
| AS206147 | Banque Lombard Odier & Cie SA |
| AS206225 | Union Postale Universelle |
| AS206261 | DynaNet GmbH |
| AS206466 | Palexpo SA |
| AS206790 | Banque de Commerce et de Placements SA |
| AS206794 | Metalor Technologies SA |
| AS20743 | SIX Swiss Exchange AG |
| AS207482 | MSC Cruises SA |
| AS208065 | Leica Geosystems AG |
| AS208305 | Viseca Payment Services AG |
| AS208381 | Romande Energie SA |
| AS208813 | Galexis AG |
| AS208836 | Banca Populare di Sondrio (Suisse) SA |
| AS208950 | Ezpada s.r.o |
| AS208980 | Sauber Motorsport AG |
| AS209494 | Banque Eric Sturdza SA |
| AS209822 | BKW Energie AG |
| AS209848 | UBS Card Center AG |
| AS20988 | MTF Solutions AG |
| AS209880 | VZ Corporate Services AG |
| AS210998 | SPS Switzerland AG |
| AS211197 | Informatikleistungszentrum Obwalden - Nidwalden (ILZ) |
| AS21222 | ROLEX SA |
| AS212777 | Schweizerische Mobiliar Versicherungsgesellschaft AG |
| AS212823 | Fuehrungsunterstuetzungsbasis FUB |
| AS212920 | Addax Energy SA |
| AS213011 | Association FHV Informatique |
| AS214163 | Republique et Canton du Jura |
| AS214756 | Constellium Switzerland AG |
| AS215044 | OBT AG |
| AS215278 | Leuchter IT Infrastructure Solutions AG |
| AS215891 | Kantonspolizei St.Gallen |
| AS216381 | Axians IT Services AG |
| AS24949 | AXA Technology Services UK Limited |
| AS24951 | EveryWare AG |
| AS24952 | Firmenich SA |
| AS25275 | Richemont International SA |
| AS25289 | BNP Paribas (Suisse) SA |
| AS25581 | GMG AG |
| AS25598 | fenaco Genossenschaft |
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Related Networks
What is an ASN?
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.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3303 at robtex.
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