131.155.0.0/16

AS1161 · SURF B.V.

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

Summary

Country	Netherlands
Domain	tue.nl
ASN	AS1161
Registry	RIPE
ID	TUENET1

WHOIS Details

inetnum:        131.155.0.0 - 131.155.255.255
netname:        TUENET1
descr:          P.O. Box 513
descr:          5600 MD Eindhoven
country:        NL
status:         LEGACY
remarks:        For general abuse like spam use the address
remarks:        abuse@tue.nl
remarks:        For security related contacts use the address
remarks:        security@tue.nl
admin-c:        TRC33-RIPE
tech-c:         TRC33-RIPE
org:            ORG-TUE2-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        1970-01-01T00:00:00Z
last-modified:  2023-05-31T10:19:48Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-TUE2-RIPE
org-name:       Technische Universiteit Eindhoven
country:        NL
org-type:       OTHER
descr:          P.O. Box 513
descr:          5600 MD Eindhoven
address:        The Netherlands
phone:          +31 13 4662080
e-mail:         info@tue.nl
admin-c:        TRC33-RIPE
tech-c:         TRC33-RIPE
mnt-by:         SN-LIR-MNT
mnt-ref:        SN-LIR-MNT
abuse-c:        SNS1-RIPE
created:        2015-08-06T09:19:17Z
last-modified:  2023-05-31T10:15:01Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           TUE RIPE contact
address:        Technische Universiteit Eindhoven
address:        P.O. Box 513
address:        NL-5600 MB Eindhoven
address:        the Netherlands
e-mail:         network@tue.nl
nic-hdl:        TRC33-RIPE
remarks:        For general abuse like spam use the address
remarks:        abuse@tue.nl
remarks:        For security related contacts use the address
remarks:        cert@surfcert.nl
mnt-by:         SN-LIR-MNT
created:        2023-05-31T09:59:04Z
last-modified:  2023-05-31T09:59:04Z
source:         RIPE

route:          131.155.0.0/16
descr:          TUENET1
origin:         AS1161
mnt-by:         AS1103-MNT
created:        2001-10-04T11:50:49Z
last-modified:  2001-10-04T11:50:49Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.109.0.0/16	AS14464	Rhode Island Network for Educ. Technology	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.128.0.0/16	AS14325	University of Rhode Island	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.243.0.0/16	AS16	Lawrence Berkeley National Laboratory	65,536
131.128.0.0/16	AS14348	University of Rhode Island	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.127.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.230.0.0/16	AS15118	Southern Illinois University Carbondale	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.203.0.0/16	AS134359	Two Degrees Mobile Limited	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.67.0.0/16	AS138	DoD Network Information Center	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.114.0.0/16	AS137	UNI-Pisa	65,536
131.154.0.0/16	AS137	INFN - CNAF - Bologna	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536

Hosted domains

There are 88 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.155.10.135	tue.nl	26
131.155.68.51	mogenwebier.nl	7
131.155.34.233	almarvi.eu	5
131.155.11.230	tki-spm.nl	4
131.155.71.116	jeroenenlaura.nl	3
131.155.0.138	jupyterhub.nl	3
131.155.15.111	physics.nl	3
131.155.140.165	bobrace.nl	3
131.155.0.177	telmme.nl	3
131.155.0.135	retrozwick.nl	3
131.155.4.29	saschajost.nl	2
131.155.2.35	bobbierobotics.nl	2
131.155.14.134	stackdrive.nl	2
131.155.0.122	fusionroadshow.nl	2
131.155.0.132	imc-tue.nl	1
131.155.10.142	savingenergybattle.nl	1
131.155.21.153	brabocoin.org	1
131.155.23.155	adasha.nl	1
131.155.11.25	pequalsnp.com	1
131.155.0.176	computeralgebra.nl	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

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

IP Address	ASN	Details
131.155.251.29	AS1161 SURF B.V.	`3.71ms` from Amsterdam, NL
131.155.191.11	AS1161 SURF B.V.	`3.50ms` from Amsterdam, NL
131.155.24.129	AS1161 SURF B.V.	`2.58ms` from Amsterdam, NL
131.155.0.37	AS1161 SURF B.V.	`3.08ms` from Amsterdam, NL
131.155.14.28	AS1161 SURF B.V.	`2.59ms` from Amsterdam, NL
131.155.3.3	AS1161 SURF B.V.	`2.69ms` from Amsterdam, NL
131.155.2.3	AS1161 SURF B.V.	`2.80ms` from Amsterdam, NL
131.155.10.139	AS1161 SURF B.V.	`2.77ms` from Amsterdam, NL
131.155.13.54	AS1161 SURF B.V.	`3.25ms` from Amsterdam, NL
131.155.15.166	AS1161 SURF B.V.	`2.54ms` from Amsterdam, NL

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
150.125.35.32	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
67.198.14.208	AS7459 Grande Communications Networks, LLC	`11.69ms` from Dallas, US
79.211.215.192	AS3320 Deutsche Telekom AG	`2.08ms` from Duesseldorf, DE
36.111.191.224	AS58519 Cloud Computing Corporation	`0.26ms` from Guiyang, CN
172.237.39.224	AS63949 Akamai Connected Cloud	`0.52ms` from Mumbai, IN
187.120.155.0	AS262272 VERO S.A	`9.78ms` from Osasco, BR
24.16.45.112	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Seattle, US
64.206.82.160	AS7029 Windstream Communications LLC	`0.60ms` from Secaucus, US
218.151.56.32	AS4766 Korea Telecom	`5.00ms` from Seoul, KR
222.232.27.176	AS9318 SK Broadband Co Ltd	`2.78ms` from Seoul, KR
101.180.31.160	AS1221 Telstra Limited	`1.76ms` from Sydney, AU
94.178.194.16	AS6849 JSC "Ukrtelecom"	`11.33ms` from Warsaw, PL
140.82.114.16	AS36459 GitHub, Inc.	`0.48ms` from Ashburn, US
190.250.32.160	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.10ms` from Bogota, CO
89.154.150.224	AS2860 NOS COMUNICACOES, S.A.	`7.36ms` from Braga, PT
217.73.91.96	AS44291 INFOMIR AS	`3.67ms` from Chisinau, MD
3.132.238.64	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
35.209.210.48	AS19527 Google LLC	`0.13ms` from Council Bluffs, US
38.130.154.80	AS174 Cogent Communications, LLC	`0.78ms` from Houston, US
37.20.178.112	AS12389 PJSC Rostelecom	`13.34ms` from Krasnoyarsk, RU
109.195.67.176	AS50544 JSC "ER-Telecom Holding"	`0.78ms` from Krasnoyarsk, RU
94.133.151.144	AS2860 NOS COMUNICACOES, S.A.	`14.43ms` from Lisbon, PT
18.169.70.0	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
90.14.25.48	AS3215 Orange S.A.	`2.82ms` from Marseille, FR
101.182.66.128	AS1221 Telstra Limited	`2.93ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -m4 131.155.237.78

traceroute to 131.155.237.78 (131.155.237.78): 4 hops max, 52 byte packets

1 [AS51167] 45.141.122.11 0.206 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On November 28th 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