Autonomous System details

AS559

SWITCH · switch.ch

Switzerland

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AS559 – SWITCH

Field	Value
Country	Switzerland
Website	switch.ch
Hosted domains	4,675
IPv4 addresses	2,184,960
IPv6 addresses	3,327,585,243,450,741,408,187,195,326,464
ASN type	Hosting
Registry	ripe
Allocated	24 years ago on Sep 04, 2002
Updated	7 months ago on Aug 11, 2025

Netblock	Company	Num of IPs
128.178.0.0/15	Ecublens Camp Net	131,072
129.194.0.0/15	Geneva, Switzerland	131,072
86.119.0.0/16	SWITCH	65,536
129.129.0.0/16	Paul Scherrer Institut	65,536
129.132.0.0/16	ETH/UNIZH Camp Net	65,536
130.59.0.0/16	Zurich, Switzerland	65,536
130.60.0.0/16	Universitaet Zuerich	65,536
130.82.0.0/16	St.Gallen, Switzerland	65,536
130.92.0.0/16	Universitaet Bern	65,536
130.125.0.0/16	Universite de Neuchatel	65,536
130.223.0.0/16	University of Lausanne	65,536
131.152.0.0/16	Universitaet Basel	65,536
134.21.0.0/16	Universite de Fribourg	65,536
138.131.0.0/16	CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement	65,536
141.249.0.0/16	Bundesamt fuer Meteorologie und Klimatologie MeteoSchweiz	65,536
144.200.0.0/16	Direktion ICT	65,536
146.136.0.0/16	Buchs SG, Switzerland	65,536
147.86.0.0/16	Fachhochschule Nordwestschweiz FHNW	65,536
147.88.0.0/16	Hochschule Luzern	65,536
148.187.0.0/16	Centro Svizzero di Calcolo Scientifico	65,536
148.196.0.0/16	Service Informatique de l'Entite Neuchateloise (SIEN)	65,536
152.88.0.0/16	Duebendorf, Switzerland	65,536
152.96.0.0/16	Ost Ostschweizer Fachochschule	65,536
153.109.0.0/16	Sion, Switzerland	65,536
155.105.0.0/16	Centre hospitalier universitaire vaudois (CHUV)	65,536
157.26.0.0/16	Republique et Canton de Neuchatel	65,536
160.85.0.0/16	Zuercher Hochschule fuer Angewandte Wissenschaften ZHAW	65,536
160.98.0.0/16	Hautes Ecoles Specialisees de Fribourg	65,536
161.62.0.0/16	Inselspital Bern	65,536
195.176.0.0/17	SWITCH	32,768
82.130.64.0/18	Federal Institute of Technology Zurich (ETHZ)	16,384
89.206.64.0/18	Universitaet Zuerich	16,384
195.176.160.0/19	SWITCH	8,192
195.176.224.0/19	SWITCH	8,192
192.33.192.0/20	EPFL, Swiss Federal Institute of Technology Lausanne	4,096
193.222.112.0/20	Liechtensteinische Landesverwaltung	4,096
193.246.176.0/20	Repubblica e Cantone Ticino	4,096
192.26.32.0/21	EPFL, Swiss Federal Institute of Technology Lausanne	2,048
192.33.96.0/21	ETHZ, Swiss Federal Institute of Technology Zurich	2,048
192.33.120.0/21	Paul Scherrer Institut	2,048
192.33.224.0/21	Geneva, Switzerland	2,048
192.41.152.0/21	Universitaet Bern	2,048
192.42.184.0/21	University of Lausanne	2,048
192.42.192.0/21	University of Lausanne	2,048
192.135.152.0/21	HEP-BEJUNE	2,048
193.134.200.0/21	Swiss Federal Institute for Forest, Snow and Landscape Research	2,048
193.134.216.0/21	Haute Ecole d'Ingenierie	2,048
193.135.240.0/21	Fachhochschule Nordwestschweiz FHNW	2,048
185.133.44.0/22	Schweizerischer Verein Balgrist	1,024
185.144.36.0/22	Haute ecole d ingenierie et de gestion du canton de Vaud	1,024
192.26.28.0/22	EPFL-LCAO Apollo/Domain network	1,024
192.26.40.0/22	EPFL-LSL Apollo/Domain network	1,024
192.33.92.0/22	ETHZ, Swiss Federal Institute of Technology Zurich	1,024
192.33.104.0/22	ETHZ, Swiss Federal Institute of Technology Zurich	1,024
192.33.208.0/22	EPFL, Swiss Federal Institute of Technology Lausanne	1,024
192.33.212.0/22	Geneva, Switzerland	1,024
192.33.216.0/22	Geneva, Switzerland	1,024
192.41.132.0/22	Universitaet Zuerich	1,024
192.42.44.0/22	Universite de Neuchatel	1,024
192.42.180.0/22	University of Lausanne	1,024
192.43.192.0/22	Universitaet Basel	1,024
192.47.244.0/22	Universite de Fribourg	1,024
193.5.152.0/22	Scuola universitaria professionale della Svizzera Italiana	1,024
193.5.168.0/22	Universitaet Bern	1,024
193.135.168.0/22	Universitaet Bern	1,024
193.222.244.0/22	Fachhochschule Nordwestschweiz FHNW	1,024
193.247.240.0/22	Universitaet Bern	1,024
185.207.118.0/23	Universitaet Zuerich	512
192.26.46.0/23	EPFL, Swiss Federal Institute of Technology Lausanne	512
192.33.108.0/23	ETHZ, Swiss Federal Institute of Technology Zurich	512
192.33.118.0/23	Paul Scherrer Institut	512
192.33.222.0/23	Geneva, Switzerland	512
192.41.150.0/23	Universitaet Bern	512
192.42.42.0/23	Universite de Neuchatel	512
192.42.200.0/23	University of Lausanne	512
192.47.248.0/23	Universite de Fribourg	512
192.65.92.0/23	Zurich, Switzerland	512
192.135.150.0/23	Haute Ecole Arc	512
193.5.26.0/23	University of Liechtenstein	512
193.5.54.0/23	Zuercher Hochschule fuer Angewandte Wissenschaften ZHAW	512
193.8.136.0/23	Fachhochschule Nordwestschweiz FHNW	512
193.222.242.0/23	Fachhochschule Nordwestschweiz FHNW	512
193.222.248.0/23	Fachhochschule Nordwestschweiz FHNW	512
193.247.190.0/23	Hoehere Fachschule fuer Technik Mittelland	512
193.247.248.0/23	Ecole hoteliere de Lausanne	512
185.207.116.0/24	Universitats-Kinderspital Zuerich - Eleonorenstiftung	256
185.207.117.0/24	Universitaet Zuerich	256
192.12.247.0/24	Universitaet Zuerich	256
192.26.44.0/24	EPFL CRAY Hyperchannel network	256
192.33.87.0/24	ETHZ, Swiss Federal Institute of Technology Zurich	256
192.33.89.0/24	ETHZ, Swiss Federal Institute of Technology Zurich	256
192.33.90.0/24	ETHZ, Swiss Federal Institute of Technology Zurich	256
192.33.91.0/24	ETHZ, Swiss Federal Institute of Technology Zurich	256
192.33.110.0/24	ETHZ, Swiss Federal Institute of Technology Zurich	256
192.33.220.0/24	Geneva, Switzerland	256
192.33.221.0/24	Martigny, Switzerland	256
192.41.136.0/24	Universitaet Zuerich	256
192.41.149.0/24	Universitaet Bern	256
192.41.160.0/24	Universitaet Bern	256
192.43.196.0/24	Universitaet Basel	256
192.101.176.0/24	Universitaet Bern	256
192.135.151.0/24	Republique et Canton de Neuchatel	256
192.152.98.0/24	Fachhochschule Nordwestschweiz FHNW	256
193.5.22.0/24	IMD -International Institute for Management Development	256
193.5.53.0/24	Paedagogische Hochschule Zurich	256
193.5.58.0/24	FHGR	256
193.5.60.0/24	Schweizerisches Forschungsinstitut fuer Hochgebirgsklima und Medizin in Davos	256
193.36.32.0/24	IMD -International Institute for Management Development Foundation	256
193.73.125.0/24	Fachhochschule Nordwestschweiz FHNW	256
193.222.241.0/24	Fachhochschule Nordwestschweiz FHNW	256
193.222.250.0/24	Fachhochschule Nordwestschweiz FHNW	256
193.246.121.0/24	Scuola universitaria professionale della Svizzera Italiana	256
193.247.182.0/24	Scuola universitaria professionale della Svizzera Italiana	256
194.11.133.0/24	Hopitaux Universitaires de Geneve	256
194.11.134.0/24	Hopitaux Universitaires de Geneve	256
194.11.135.0/24	Hopitaux Universitaires de Geneve	256
194.153.96.0/24	Universitaet Bern	256

Netblock	Company
2001:620::/29	SWITCH
2a07:3e00::/29	Haute ecole d ingenierie et de gestion du canton de Vaud
2a0a:4ec0::/29	Universitaet Basel
2a0b:1200::/29	Fachhochschule Nordwestschweiz FHNW
2a0b:2040::/29	Universitaet Zuerich
2001:620::/32	SWITCH
2a02:7dc0::/32	Universitatsspital Zurich (USZG)
2001:67c:10ec::/48	ETHZ
2001:67c:16dc::/48	Universitaet Zuerich

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WHOIS Details

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                                                ASHandle:       AS559
                                                OrgID:          AS559
                                                ASName:         AS559
                                                ASNumber:       AS559
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 4,675 domain names hosted across 1,203 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
147.86.1.36	██████████	257
147.86.1.28	███████	204
147.86.1.63	██████████	194
130.60.184.132	██████	168
129.132.19.216	███████	112
131.152.214.2	██████████	98
130.92.232.93	████████	92
129.195.247.51	██████	70
146.136.212.33	██████	62
147.88.201.68	███████	59

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Hosted Domains API & Database

Peers

There are 1,271 peers for this ASN.

Peers	Name
AS10099	China Unicom Global
AS10122	NETSTAR (SG) PTE. LTD.
AS10158	Kakao Corp
AS10282	GLOBAL ONE
AS1031	PEER 1031 LLC
AS10310	Yahoo Holdings Inc.
AS1101	IP-EEND BV
AS11019	HAProxy Technologies, Inc.
AS11179	Aryaka Networks, Inc.
AS1126	Vancis Advanced ICT Services
AS1140	Stichting Internet Domeinregistratie Nederland
AS11967	Hop179 LLC
AS12189	PhoenixNAP LLC
AS12297	Telecom Armenia AS
AS12301	Invitech ICT Services Kft.
AS12306	Plus.line AG
AS12307	Sandro Bolliger trading as Bolliger Network Solutions
AS12312	ecotel communication ag
AS12322	Free SAS
AS12329	GLASFASER RUHR GmbH & Co. KG
AS12333	Cheops Technology Switzerland SA
AS12337	noris network AG
AS12350	VTX Services SA
AS12355	HeLi NET Telekommunikation GmbH & Co.
AS12360	KEVAG Telekom GmbH
AS12387	TON Total optical Networks AG
AS12399	q.beyond AG
AS12400	Partner Communications Ltd.
AS1241	Forthnet
AS12414	Solcon Internetdiensten B.V.
AS12440	Hughes Network Systems GmbH
AS12453	KraftCom Service GmbH
AS12470	Globe Development GmbH
AS1248	HERE Global BV
AS12480	ILK Internet Gmbh
AS12491	Gilat Telecom Ltd.
AS12494	OOO "Post ltd"
AS12552	GlobalConnect AB
AS12553	Andreas Grawehr
AS12577	MMC GmbH
AS12578	SIA Tet
AS12605	LIWEST Kabelmedien GmbH
AS12611	R-KOM Regensburger Telekommunikationsgesellschaft mbH
AS12625	Deutsche Boerse AG
AS1267	WIND TRE S.P.A.
AS12676	HKN GmbH
AS12678	Badoo Trading Limited
AS12684	SES ASTRA S.A.
AS12693	e.discom Telekommunikation GmbH
AS12695	LLC Digital Network
AS12703	Pulsant (Scotland) Ltd
AS12713	OTEGlobe
AS12731	IPHH Internet Port Hamburg GmbH
AS12732	GutCon GmbH
AS12741	Netia SA
AS12748	IAV GmbH Ingenieurgesellschaft Auto und Verkehr
AS12759	Stephan Fuss trading as SoftCom Datensysteme
AS12779	IT.Gate S.p.A.
AS12808	dtms GmbH
AS12843	TelemaxX Telekommunikation GmbH
AS12850	Retelit Digital Services S.p.A.
AS12857	Manage Now GmbH
AS12859	BIT BV
AS12876	SCALEWAY S.A.S.
AS12886	LEW TelNet GmbH
AS12888	Amadeus GmbH
AS12897	ENTEGA Medianet GmbH
AS12902	Ekco B.V.
AS12912	T-Mobile Polska S.A.
AS12923	Wizard Computersysteme GmbH
AS12931	IDKOM Networks GmbH
AS12941	intersaar GmbH
AS12963	SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY COMPANY
AS12969	Vodafone Iceland
AS1299	Arelion Sweden AB
AS12993	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
AS13000	Leon Sp. z o.o.
AS13002	ISIX Communications LLP
AS13030	Init7 (Switzerland) Ltd.
AS13039	Global Village GmbH
AS13045	htp GmbH
AS13054	badenIT GmbH
AS13058	serve-u - Buchholz und Suenderhauf GbR
AS13101	TNG Stadtnetz GmbH
AS13110	INEA sp. z o.o.
AS13122	Manx Telecom Trading Ltd
AS131314	CBC Tech International Limited
AS13132	cyberways Informationsdienste GmbH
AS13150	CATO NETWORKS LTD
AS13194	Bite IP Network
AS131958	Tama Cable Network Co.,Ltd.
AS13213	THG HOSTING LIMITED
AS132203	Tencent Building, Kejizhongyi Avenue
AS132337	Axclusive
AS13237	euNetworks GmbH
AS13249	PRIVATE JOINT STOCK COMPANY DATAGROUP
AS13250	Backbone Solutions AG
AS13285	TalkTalk Communications Limited
AS132876	Symphony Communication (Thailand) PCL.
AS13289	Krick Management GmbH trading as iWelt GmbH + Co. KG

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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3257	GTT Communications Inc.
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS6461	Zayo Bandwidth
AS6830	Liberty Global Europe Holding B.V.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 11 downstreams for this ASN.

Downstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS196722	SCHWEIZERISCHE NATIONALBANK
AS200233	Berner Fachhochschule
AS202123	Nationale Alarmzentrale NEOC
AS205218	Ente Ospedaliero Cantonale
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS6461	Zayo Bandwidth
AS6830	Liberty Global Europe Holding B.V.
AS6939	Hurricane Electric LLC

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ASN API & Database

Pingable IPs

969 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
129.194.1.249	AS559 SWITCH	`0.58ms` from Geneve, CH
153.109.41.244	AS559 SWITCH	`2.68ms` from Geneve, CH
193.134.223.90	AS559 SWITCH	`2.16ms` from Geneve, CH
129.194.205.41	AS559 SWITCH	`0.66ms` from Geneve, CH
130.59.197.62	AS559 SWITCH	`1.24ms` from Geneve, CH
192.33.214.5	AS559 SWITCH	`0.95ms` from Geneve, CH
185.144.37.144	AS559 SWITCH	`1.14ms` from Geneve, CH
130.223.11.1	AS559 SWITCH	`1.29ms` from Geneve, CH
192.33.218.61	AS559 SWITCH	`0.59ms` from Geneve, CH
153.109.96.130	AS559 SWITCH	`3.49ms` from Geneve, CH
2001:620:400:d8f0::227	AS559 SWITCH	`2.35ms` from Geneve, CH
153.109.42.244	AS559 SWITCH	`2.99ms` from Geneve, CH
148.187.194.78	AS559 SWITCH	`0.31ms` from Zuerich, CH
82.130.126.5	AS559 SWITCH	`0.54ms` from Zuerich, CH
82.130.68.88	AS559 SWITCH	`0.94ms` from Zuerich, CH
2001:620:808:4001::1	AS559 SWITCH	`2.59ms` from Zuerich, CH
152.96.10.58	AS559 SWITCH	`0.74ms` from Zuerich, CH
192.33.89.24	AS559 SWITCH	`0.47ms` from Zuerich, CH
129.132.38.211	AS559 SWITCH	`0.49ms` from Zuerich, CH
129.132.77.47	AS559 SWITCH	`0.59ms` from Zuerich, CH
130.59.96.1	AS559 SWITCH	`0.29ms` from Zuerich, CH
195.176.38.193	AS559 SWITCH	`2.47ms` from Zuerich, CH
130.59.119.114	AS559 SWITCH	`0.38ms` from Zuerich, CH
157.26.163.71	AS559 SWITCH	`2.74ms` from Zuerich, CH
130.60.145.14	AS559 SWITCH	`0.94ms` from Zuerich, CH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
114.23.119.143	AS56030 Voyager Internet Ltd.	`1.10ms` from Auckland, NZ
51.224.87.207	AS16509 Amazon.com, Inc.	`0.75ms` from Berlin, DE
73.34.21.191	AS7922 Comcast Cable Communications, LLC	`4.95ms` from Denver, US
68.41.11.79	AS7922 Comcast Cable Communications, LLC	`9.27ms` from Detroit, US
34.157.62.191	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
47.242.84.191	AS45102 Alibaba (US) Technology Co., Ltd.	`0.52ms` from Hong Kong, HK
175.125.61.143	AS9318 SK Broadband Co Ltd	`1.60ms` from Incheon, KR
184.25.17.63	AS16625 Akamai Technologies, Inc.	`1.11ms` from Istanbul, TR
70.153.150.31	AS8075 Microsoft Corporation	`0.17ms` from Jakarta, ID
86.158.20.175	AS2856 British Telecommunications PLC	`3.30ms` from London, GB
165.22.187.255	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
170.168.210.31	AS44559 IT HOSTLINE LTD	`0.15ms` from Sofia, BG
111.81.4.143	AS17421 Mobile Business Group	`6.33ms` from Taipei, TW
52.196.196.95	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
153.162.233.31	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.41ms` from Tokyo, JP
100.51.25.223	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
109.135.25.255	AS5432 Proximus NV	`0.95ms` from Brussels, BE
86.146.162.255	AS2856 British Telecommunications PLC	`4.87ms` from Erith, GB
217.245.71.191	AS3320 Deutsche Telekom AG	`9.55ms` from Frankfurt am Main, DE
103.149.165.207	AS140155 The Pinnacle Group Inc	`0.10ms` from Indore, IN
213.31.124.191	AS6871 Plusnet	`2.11ms` from London, GB
18.154.148.239	AS16509 Amazon.com, Inc.	`0.31ms` from Los Angeles, US
83.42.191.223	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.29ms` from Madrid, ES
184.31.160.239	AS16625 Akamai Technologies, Inc.	`0.34ms` from Marseille, FR
150.101.230.143	AS4739 Internode Pty Ltd	`18.69ms` from Melbourne, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f5 -m13 148.196.65.63

traceroute to 148.196.65.63 (148.196.65.63): 13 hops max, 52 byte packets

5 [] 80.249.208.33 17.813 ms

6 [AS559] 130.59.37.34 18.013 ms

7 *

8 [AS559] 130.59.37.165 19.048 ms

9 *

10 [AS559] 192.42.42.66 18.998 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 13th 2026

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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 AS559 at robtex.

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