IP range details

137.43.0.0/16

AS2850 · University College Dublin

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Summary

Country	Ireland
Domain	ucd.ie
ASN	AS2850
Registry	ripe
Hosted IPs	65,536
ID	UCD-ETHER

WHOIS Details

inetnum:        137.43.0.0 - 137.43.255.255
netname:        UCD-ETHER
country:        IE
org:            ORG-UCD1-RIPE
admin-c:        UNA2-RIPE
tech-c:         UNA2-RIPE
status:         LEGACY
notify:         net@ucd.ie
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2021-04-12T10:26:51Z
source:         RIPE
sponsoring-org: ORG-HA8-RIPE
abuse-email:    security@ucd.ie
abuse-c:        UNA2-RIPE
abuse-org:      ORG-HA8-RIPE

organisation:   ORG-UCD1-RIPE
org-name:       University College Dublin
country:        IE
org-type:       OTHER
descr:          University College Dublin
remarks:        Contact < abuse AT ucd DOT ie > re SPAM only
remarks:        Contact < security AT ucd DOT ie > re other abuse
remarks:        Contact < sysman AT ucd DOT ie > re general operations
address:        UCD IT Services
address:        Computer Centre
address:        Belfield
address:        Dublin 4
address:        Ireland
e-mail:         hostmaster@ucd.ie
admin-c:        UNA2-RIPE
tech-c:         UNA2-RIPE
abuse-c:        UNA2-RIPE
ref-nfy:        hostmaster@ucd.ie
mnt-ref:        FS11-MNT
notify:         hostmaster@ucd.ie
notify:         lir@heanet.ie
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
created:        2013-03-19T22:13:58Z
last-modified:  2022-12-01T17:29:01Z
source:         RIPE

role:           UCD Network Administration
address:        University College Dublin IT Services
address:        Belfield
address:        Dublin 4
address:        Ireland
phone:          +353 1 716 2360
fax-no:         +353 1 283 7077
tech-c:         PB11909-RIPE
tech-c:         FS11
abuse-mailbox:  security@ucd.ie
e-mail:         net-ops@ucd.ie
nic-hdl:        UNA2-RIPE
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
notify:         net-ops@ucd.ie
remarks:        Contact < abuse AT ucd DOT ie > re SPAM only
remarks:        Contact < security AT ucd DOT ie > re other abuse
remarks:        Contact < net-ops AT ucd DOT ie > re general operations
created:        2003-09-10T09:24:18Z
last-modified:  2021-12-21T09:04:10Z
source:         RIPE

route:          137.43.0.0/16
descr:          UCD-ETHER
origin:         AS2850
mnt-by:         HEANET-NOC
created:        2007-10-11T16:39:53Z
last-modified:  2007-10-11T16:39:53Z
source:         RIPE

route:          137.43.0.0/16
origin:         AS786
mnt-by:         HEANET-NOC
created:        2018-11-28T15:12:03Z
last-modified:  2018-11-28T15:12:03Z
source:         RIPE

Hosted domains

There are 36 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.43.92.164	beyondopposition.ie	7
137.43.105.39	fmc-cluster.org	3
137.43.130.49	lisasymposium2024.ie	3
137.43.93.230	educatedinsolence.com	2
137.43.130.85	underserved.eu	2
137.43.92.209	i-service.ie	1
137.43.49.28	dinefinder.site	1
137.43.130.206	thefreetoolproject.eu	1
137.43.49.25	nibble.rest	1
137.43.49.26	pinboxnyc.co	1
137.43.130.160	inspectr-project.eu	1
137.43.130.194	elysion-pos.eu	1
137.43.130.209	cybercrimetraining.eu	1
137.43.92.149	nationalbreastcancerresource.ie	1
137.43.99.36	watchertelescope.ie	1
137.43.191.141	ecodir.org	1
137.43.49.31	nycfomo.com	1
137.43.92.49	pervasive2006.org	1
137.43.92.38	robotcomix.com	1
137.43.49.29	reiah.xyz	1

Hosted domains API

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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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