131.155.0.0/16

AS1161 · SURF B.V.

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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

Hosted domains

There are 88 domain names hosted across 33 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	27
131.155.68.51	mogenwebier.nl	7
131.155.34.233	efficientdeeplearning.eu	5
131.155.11.230	tki-spm.nl	4
131.155.140.165	bobrace.nl	3
131.155.0.138	jupyterhub.nl	3
131.155.15.111	technischenatuurkunde.nl	3
131.155.0.177	telmme.nl	3
131.155.0.135	qfair.nl	3
131.155.71.116	lauraenjeroen.nl	3
131.155.14.134	stackdrive.nl	2
131.155.0.122	fusionroadshow.eu	2
131.155.4.29	christianschouten.nl	2
131.155.2.35	industriadatabase.nl	2
131.155.11.25	pequalsnp.com	1
131.155.0.176	computeralgebra.nl	1
131.155.34.210	gravel.network	1
131.155.35.71	jjvanoorschot.nl	1
131.155.68.52	glammap.net	1
131.155.62.41	puffdb.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

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

IP Address	ASN	Details
131.155.2.3	AS1161 SURF B.V.	`2.94ms` from Amsterdam, NL
131.155.24.129	AS1161 SURF B.V.	`2.70ms` from Amsterdam, NL
131.155.3.20	AS1161 SURF B.V.	`2.71ms` from Amsterdam, NL
131.155.191.78	AS1161 SURF B.V.	`3.20ms` from Amsterdam, NL
131.155.251.29	AS1161 SURF B.V.	`3.28ms` from Amsterdam, NL
131.155.10.135	AS1161 SURF B.V.	`2.85ms` from Amsterdam, NL
131.155.13.46	AS1161 SURF B.V.	`3.19ms` from Amsterdam, NL
131.155.15.189	AS1161 SURF B.V.	`2.53ms` from Amsterdam, NL
131.155.14.49	AS1161 SURF B.V.	`2.58ms` from Amsterdam, NL
131.155.0.37	AS1161 SURF B.V.	`3.10ms` 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
77.164.38.128	AS1136 KPN B.V.	`1.25ms` from Amsterdam, NL
87.214.3.128	AS13127 Odido Netherlands B.V.	`4.50ms` from Amsterdam, NL
35.166.85.96	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
102.160.6.64	AS30999 EMTEL LIMITED	`6.44ms` from Ebene, MU
141.223.122.176	AS3784 Pohang University of Science and Technology	`6.58ms` from Seoul, KR
218.151.56.32	AS4766 Korea Telecom	`5.02ms` from Seoul, KR
222.118.188.64	AS4766 Korea Telecom	`4.23ms` from Seoul, KR
125.7.10.80	AS17477 Macquarie Technology Operations Pty Limited	`0.60ms` from Sydney, AU
18.176.192.16	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
42.224.1.0	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Zhengzhou, CN
40.112.57.128	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
97.139.210.176	AS6167 Verizon Business	`6.94ms` from Denver, US
168.149.63.112	AS25019 Saudi Telecom Company JSC	`2.85ms` from Jeddah, SA
109.195.67.176	AS50544 JSC "ER-Telecom Holding"	`0.69ms` from Krasnoyarsk, RU
113.227.122.80	AS4837 CHINA UNICOM China169 Backbone	`9.71ms` from Liaoyang, CN
188.221.13.0	AS5607 Sky UK Limited	`5.63ms` from London, GB
70.163.218.96	AS22773 Cox Communications Inc.	`4.80ms` from Phoenix, US
27.203.213.224	AS4837 CHINA UNICOM China169 Backbone	`6.19ms` from Qingdao, CN
54.88.25.160	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
142.91.175.144	AS7203 Leaseweb USA, Inc.	`0.14ms` from San Jose, US
211.197.39.240	AS4766 Korea Telecom	`7.24ms` from Seoul, KR
193.34.87.208	AS44246 UAB "Bitosis"	`0.54ms` from Vilnius, LT
151.115.106.0	AS12876 SCALEWAY S.A.S.	`0.75ms` from Warsaw, PL
113.56.31.32	AS4837 CHINA UNICOM China169 Backbone	`11.83ms` from Wuhan, CN
183.204.209.16	AS9808 China Mobile Communications Group Co., Ltd.	`2.55ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -m11 131.155.69.217

traceroute to 131.155.69.217 (131.155.69.217): 11 hops max, 52 byte packets

1 [AS15169] 142.251.254.4 34.041 ms

2 [AS15169] 74.125.242.186 34.129 ms

3 *

4 [AS1103] 145.145.191.211 32.413 ms

5 [AS1103] 145.145.176.5 32.45 ms

6 [AS1103] 145.145.176.151 32.153 ms

7 [AS1103] 145.145.12.101 33.081 ms

8 [AS1103] 145.145.12.102 33.098 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On October 9th 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.

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