134.21.0.0/16

AS559 · SWITCH

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Switzerland
Domain	unifr.ch
ASN	AS559
Registry	RIPE
ID	UNIFR-ETHER1

WHOIS Details

inetnum:        134.21.0.0 - 134.21.255.255
netname:        UNIFR-ETHER1
descr:          Fribourg, Switzerland
org:            ORG-UDF33-RIPE
country:        CH
admin-c:        SA1092-RIPE
tech-c:         UNFR1-RIPE
status:         LEGACY
remarks:        http://www.unifr.ch/telecom
notify:         [email protected]
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SWITCH-MNT
mnt-irt:        IRT-SWITCH-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T08:26:28Z
source:         RIPE
sponsoring-org: ORG-SG2-RIPE
abuse-email:    [email protected]
abuse-c:        AR31933-RIPE
abuse-org:      ORG-SG2-RIPE

organisation:   ORG-UDF33-RIPE
org-name:       Universite de Fribourg
country:        CH
org-type:       Other
address:        Av. Europe 20
address:        1700 Fribourg
address:        Switzerland
abuse-c:        AR31933-RIPE
e-mail:         [email protected]
mnt-ref:        SWITCH-MNT
mnt-by:         SWITCH-MNT
created:        2015-04-22T13:04:28Z
last-modified:  2022-12-01T17:31:45Z
source:         RIPE

role:           UniFR Network management
address:        Universite de Fribourg
address:        Service Informatique
address:        Bd de Perolles 90
address:        CH-1700 Fribourg
phone:          +41 26 300 7204
phone:          +41 26 300 7225
phone:          +41 26 300 7224
fax-no:         +41 26 300 9704
e-mail:         [email protected]
admin-c:        SA1092-RIPE
tech-c:         SA1092-RIPE
tech-c:         JD6867-RIPE
tech-c:         SF7782-RIPE
nic-hdl:        UNFR1-RIPE
remarks:        http://www.unifr.ch/telecom
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         SWITCH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2006-08-08T08:36:35Z
source:         RIPE

person:         Serge Andrey
address:        Universite de Fribourg
address:        Service Informatique
address:        Bd de Perolles 90
address:        CH-1700 Fribourg
address:        Switzerland
phone:          +41 26 300 7204
fax-no:         +41 26 300 9704
e-mail:         [email protected]
nic-hdl:        SA1092-RIPE
notify:         [email protected]
mnt-by:         SWITCH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2006-08-08T08:36:35Z
source:         RIPE

route:          134.21.0.0/16
descr:          UNIFR-ETHER1
origin:         AS559
mnt-by:         AS559-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:32:16Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 134.0.0.0/8

Range	ASN	Company	Num of IPs
134.206.0.0/16	AS2200	U-LILLE	65,536
134.246.0.0/16	AS2103	Centre de Brest, Z.I. de pointe du diable, 29280 Plouzane. France	65,536
134.146.0.0/16	AS2119	Shell Information Technology International	65,536
134.84.0.0/16	AS217	University of Minnesota	65,536
134.172.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
134.210.0.0/16	AS18711	Stockton University	65,536
134.241.0.0/16	AS1968	UMASSNET	65,536
134.250.0.0/16	AS210	Southern Utah University	65,536
134.214.0.0/16	AS2060	Reseau Optique du Campus de la Doua	65,536
134.47.0.0/16	AS2119	Telenor Norge AS	65,536
134.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.181.0.0/16	AS17152	Bates College	65,536
134.226.0.0/16	AS1213	Trinity College	65,536
134.48.0.0/16	AS1736	Marquette University	65,536
134.212.0.0/16	AS1715	Office National d'Etudes et de Recherche Aerospatial	65,536
134.43.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.126.0.0/16	AS10357	James Madison University	65,536
134.160.0.0/16	AS18128	RIKEN	65,536
134.196.0.0/16	AS17552	True Internet Co., Ltd.	65,536
134.129.0.0/16	AS19530	North Dakota State University - Computer Center	65,536
134.156.0.0/16	AS20239	ALLETE, Inc.	65,536
134.223.0.0/16	AS1906	Northrop Grumman Corp.	65,536
134.113.0.0/16	AS11309	International Monetary Fund	65,536
134.178.0.0/16	AS140637	Bureau of Meteorology	65,536
134.67.0.0/16	AS14298	Environmental Protection Agency	65,536
134.69.0.0/16	AS14486	Occidental College	65,536
134.20.0.0/16	AS14702	Idaho National Laboratory	65,536
134.89.0.0/16	AS14706	Monterey Bay Aquarium Research Institute	65,536
134.39.0.0/16	AS10430	Washington State Board for Community & Technical Colleges	65,536
134.208.0.0/16	AS1659	Ministry of Education Computer Center	65,536
134.186.0.0/16	AS1226	California Department of Technology	65,536
134.221.0.0/16	AS1103	Dutch organization for applied scientific research	65,536
134.187.0.0/16	AS1226	California Department of Technology	65,536
134.38.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.213.0.0/16	AS15395	Rackspace Ltd.	65,536
134.249.0.0/16	AS15895	Kyivstar PJSC	65,536
134.75.0.0/16	AS1237	KISTI	65,536
134.174.0.0/16	AS1742	Longwood Medical and Academic Area (LMA)	65,536
134.50.0.0/16	AS11252	Idaho State University	65,536
134.87.0.0/16	AS16462	BCNET	65,536
134.125.0.0/16	AS1761	Texas Water Development Board	65,536
134.75.0.0/16	AS17579	KISTI	65,536
134.157.0.0/16	AS1307	Universite Pierre et Marie Curie	65,536
134.6.0.0/16	AS16504	Granite Telecommunications LLC	65,536
134.127.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.236.0.0/16	AS131090	National Telecom Public Company Limited	65,536
134.86.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
134.251.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.31.0.0/16	AS16509	Amazon.com, Inc.	65,536
134.59.0.0/16	AS2200	Universite Cote d'Azur	65,536

Hosted domains

There are 49 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
134.21.80.50	unifr.ch	41
134.21.80.125	ralf-bader.com	2
134.21.214.229	vhbonline.eu	1
134.21.85.113	e-codices.ch	1
134.21.117.17	luovx.com	1
134.21.83.245	dialektumfrage.ch	1
134.21.80.240	myunifr.ch	1
134.21.20.118	dbgi.org	1
134.21.80.245	myunifr.ch	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
134.21.201.200	AS559 SWITCH	`2.65ms` from Geneve, CH
134.21.198.30	AS559 SWITCH	`2.69ms` from Geneve, CH
134.21.85.28	AS559 SWITCH	`2.63ms` from Geneve, CH
134.21.203.106	AS559 SWITCH	`2.82ms` from Geneve, CH
134.21.83.245	AS559 SWITCH	`2.71ms` from Geneve, CH
134.21.82.178	AS559 SWITCH	`2.68ms` from Geneve, CH
134.21.202.200	AS559 SWITCH	`2.80ms` from Geneve, CH
134.21.80.242	AS559 SWITCH	`2.58ms` from Geneve, 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
136.57.141.192	AS16591 Google Fiber Inc.	`5.45ms` from Atlanta, US
75.135.135.96	AS20115 Charter Communications LLC	`14.39ms` from Chicago, US
99.184.78.240	AS7018 AT&T Enterprises, LLC	`12.18ms` from Miami, US
15.160.36.0	AS16509 Amazon.com, Inc.	`1.01ms` from Milan, IT
94.91.43.128	AS3269 Telecom Italia S.p.A.	`3.84ms` from Milan, IT
95.242.109.80	AS3269 Telecom Italia S.p.A.	`2.51ms` from Milan, IT
61.73.191.16	AS4766 Korea Telecom	`3.15ms` from Seoul, KR
126.6.81.48	AS17676 SoftBank Corp.	`3.81ms` from Tokyo, JP
104.16.94.112	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
221.15.99.96	AS4837 CHINA UNICOM China169 Backbone	`6.40ms` from Zhengzhou, CN
77.173.233.208	AS1136 KPN B.V.	`3.35ms` from Amsterdam, NL
207.228.28.128	AS400072 THUNDERBOX INC	`2.40ms` from Ashburn, US
44.249.223.160	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
71.184.243.48	AS701 Verizon Business	`2.52ms` from Boston, US
197.49.157.208	AS8452 TE-AS	`6.68ms` from Cairo, EG
35.232.141.208	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
213.101.105.192	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
2.237.26.96	AS12874 Fastweb SpA	`11.29ms` from Frosinone, IT
93.104.142.32	AS8767 M-net Telekommunikations GmbH	`7.07ms` from Ljubljana, SI
86.1.27.192	AS5089 Virgin Media Limited	`6.87ms` from London, GB
207.106.49.144	AS19674 Navpoint Internet	`1.73ms` from Philadelphia, US
60.208.229.144	AS4837 CHINA UNICOM China169 Backbone	`5.95ms` from Qingdao, CN
222.236.253.0	AS9318 SK Broadband Co Ltd	`5.20ms` from Seoul, KR
120.109.54.48	AS1659 Taiwan Academic Network (TANet) Information Center	`1.21ms` from Taichung, TW
59.127.173.112	AS3462 Data Communication Business Group	`1.29ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f2 -m9 134.21.163.208

traceroute to 134.21.163.208 (134.21.163.208): 9 hops max, 52 byte packets

2 [] 80.249.208.33 60.437 ms

3 [AS559] 130.59.37.34 61.999 ms

4 [AS559] 130.59.37.153 60.067 ms

5 [AS559] 130.59.37.145 61.159 ms

6 [AS559] 192.47.245.25 60.398 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales