IP range details

131.155.20.0/23

AS1161  ·  SURF B.V.

Summary

Country Netherlands
Domain tue.nl
ASN AS1161
Registry ripe
Hosted IPs 512
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

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 153 domain names hosted across 48 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.155.68.51 dispuutivv.nl 15
131.155.34.89 wervingsdagen.nl 14
131.155.2.13 proces-technologie.nl 13
131.155.34.233 qrml.org 11
131.155.70.18 isogeny.org 10
131.155.34.11 plasmamatters.eu 9
131.155.0.135 philips-p2000t.nl 7
131.155.11.230 seafront-project.eu 6
131.155.15.111 technischenatuurkunde.nl 5
131.155.11.25 huizing.name 4
131.155.0.177 mathdox.org 4
131.155.69.202 gewis.nl 3
131.155.0.132 han-sur-lesse-winterschool.nl 3
131.155.35.243 phoenix-project.eu 3
131.155.0.138 rdmrepo.nl 3
131.155.140.165 bobrace.nl 3
131.155.2.35 bobbierobotics.nl 2
131.155.71.58 pqconnect.org 2
131.155.70.13 veiligheidendewiv.nl 2
131.155.10.8 tue.nl 2

Hosted domains API

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IP addresses in this range

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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.

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