AS number details

AS3303

Swisscom (Schweiz) AG  ·  swisscom.ch

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AS3303 – Swisscom (Schweiz) AG

Field Value
Country Switzerland
Website swisscom.ch
Hosted domains 56,282
Number of IPv4 3,570,688
Number of IPv6 10,068,192,935,876,029,297,596,420,849,664
ASN type ISP
Registry ripe
Allocated 22 years ago on Sep 19, 2002
Updated 14 days ago on Nov 26, 2024
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

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

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
2a02:21b0::/29 Swisscom (Schweiz) AG
2a02:21b0::/30 Swisscom (Schweiz) AG
2a02:21b0::/31 Swisscom (Schweiz) AG
2a02:21b2::/31 Swisscom (Schweiz) AG
2a02:21b4::/30 Swisscom (Schweiz) AG
2a02:21b4::/31 Swisscom (Schweiz) AG
2a02:21b6::/31 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 1,154 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
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
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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