140.203.0.0/16

AS1213 · HEAnet CLG

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Summary

Country	Ireland
Domain	nuigalway.ie
ASN	AS1213
Registry	RIPE
ID	UCG-IE

WHOIS Details

inetnum:        140.203.0.0 - 140.203.255.255
netname:        UCG-IE
country:        IE
org:            ORG-NUOI2-RIPE
status:         LEGACY
admin-c:        NA7033-RIPE
tech-c:         NA7033-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         nuig-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2021-03-26T13:02:59Z
source:         RIPE
sponsoring-org: ORG-HA8-RIPE
abuse-email:    abuse@nuigalway.ie
abuse-c:        ACRO40117-RIPE
abuse-org:      ORG-HA8-RIPE

organisation:   ORG-NUOI2-RIPE
org-name:       University of Galway
country:        IE
org-type:       OTHER
phone:          +353 91 524411
address:        National University of Ireland, Galway
address:        University Road
address:        Galway
address:        H91 TK33
address:        Ireland
e-mail:         servicedesk@nuigalway.ie
abuse-c:        ACRO40117-RIPE
mnt-ref:        nuig-mnt
mnt-by:         HEANET-NOC
mnt-by:         nuig-mnt
created:        2021-03-25T17:07:36Z
last-modified:  2023-06-26T07:58:57Z
source:         RIPE

role:           nuig-ripe
address:        National University of Ireland Galway, University Road, Galway H91 TK33, Ireland
e-mail:         tom.regan@nuigalway.ie
nic-hdl:        NA7033-RIPE
tech-c:         TR1159-RIPE
tech-c:         RO327-RIPE
mnt-by:         nuig-mnt
created:        2021-03-25T16:55:05Z
last-modified:  2021-04-30T10:54:43Z
source:         RIPE

route:          140.203.0.0/16
descr:          UCGALWAY-IP
origin:         AS1213
mnt-by:         HEANET-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2002-11-21T16:37:05Z
source:         RIPE

route:          140.203.0.0/16
origin:         AS786
mnt-by:         HEANET-NOC
created:        2018-11-28T15:12:25Z
last-modified:  2018-11-28T15:12:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 140.0.0.0/8

Range	ASN	Company	Num of IPs
140.40.0.0/14	AS749	DoD Network Information Center	262,144
140.165.0.0/16	AS206223	Teledyne Brown Engineering	65,536
140.110.0.0/16	AS1659	Ministry of Education Computer Center	65,536
140.77.0.0/16	AS1945	Ecole Normale Superieure de Lyon	65,536
140.93.0.0/16	AS1715	Laboratoire d'Analyse et d'Architecture des Systemes LAAS/CNRS	65,536
140.160.0.0/16	AS15199	Western Washington University	65,536
140.115.0.0/16	AS18420	Ministry of Education Computer Center	65,536
140.154.0.0/16	AS1580	Headquarters, USAISC	65,536
140.226.0.0/16	AS16519	University of Colorado Denver	65,536
140.151.0.0/16	AS1759	Valmet Automotive Oy	65,536
140.117.0.0/16	AS17713	Ministry of Education Computer Center	65,536
140.186.0.0/16	AS11232	Midcontinent Communications	65,536
140.193.0.0/16	AS17001	University of Manitoba	65,536
140.96.0.0/16	AS18422	Industrial Technology Research Institute	65,536
140.112.0.0/16	AS17716	Ministry of Education Computer Center	65,536
140.114.0.0/16	AS18047	Ministry of Education Computer Center	65,536
140.148.0.0/16	AS1840	Universidad de Las Americas-Puebla	65,536
140.196.0.0/16	AS1540	Headquarters, USAISC	65,536
140.201.0.0/16	AS1562	Headquarters, USAISC	65,536
140.145.0.0/16	AS16509	Amazon Technologies Inc.	65,536
140.244.0.0/16	AS16509	Amazon.com, Inc.	65,536
140.78.0.0/16	AS1205	Johannes Kepler University	65,536
140.92.0.0/16	AS1659	Institute for Information Industry	65,536
140.98.0.0/16	AS13462	Institute of Electrical and Electronics Engineers, Inc	65,536
140.247.0.0/16	AS1742	Harvard University	65,536
140.249.0.0/16	AS136195	CHINANET SHANDONG PROVINCE NETWORK	65,536
140.159.0.0/16	AS136247	Victoria University	65,536
140.105.0.0/16	AS137	UNI-Trieste	65,536
140.164.0.0/16	AS137	Area della ricerca di Napoli	65,536
140.162.0.0/16	AS19	Leidos, Inc.	65,536
140.98.0.0/16	AS14618	Institute of Electrical and Electronics Engineers, Inc	65,536
140.134.0.0/16	AS1659	Ministry of Education Computer Center	65,536
140.206.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
140.213.0.0/16	AS17885	PT XLSMART Telecom Sejahtera Tbk	65,536
140.163.0.0/16	AS14822	Memorial Sloan-Kettering Cancer Center	65,536
140.107.0.0/16	AS14954	The Fred Hutchinson Cancer Research Center	65,536
140.187.0.0/16	AS1540	Headquarters, USAISC	65,536
140.206.0.0/16	AS138421	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS138421	Asia Pacific Network Information Centre	65,536
140.202.0.0/16	AS1540	Headquarters, USAISC	65,536
140.254.0.0/16	AS159	Ohio State University	65,536
140.213.0.0/16	AS139994	PT XLSMART Telecom Sejahtera Tbk	65,536
140.167.0.0/16	AS16509	Amazon.com, Inc.	65,536
140.200.0.0/16	AS16509	Amazon.com, Inc.	65,536
140.206.0.0/16	AS140979	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS140979	Asia Pacific Network Information Centre	65,536
140.138.0.0/16	AS1659	Ministry of Education Computer Center	65,536
140.192.0.0/16	AS20130	Depaul University	65,536

Hosted domains

There are 32 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.203.202.90	crfg.ie	12
140.203.56.30	shannara.org	2
140.203.155.26	lod-cloud.net	2
140.203.202.104	thomasmoore.ie	2
140.203.204.61	flirtfm.com	2
140.203.155.188	streamsupercollider.org	2
140.203.155.211	researchers.ie	1
140.203.154.75	deri.ie	1
140.203.154.81	deri.org	1
140.203.155.241	renku-insight.xyz	1
140.203.206.9	socs.ie	1
140.203.155.145	sense-project.com	1
140.203.201.90	seaweedbase.com	1
140.203.155.242	renku-insight.org	1
140.203.154.218	arasdebrun.ie	1
140.203.202.47	duanaire.ie	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

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

IP Address	ASN	Details
140.203.152.54	AS1213 HEAnet CLG	`4.04ms` from Dublin, IE
140.203.154.1	AS1213 HEAnet CLG	`3.13ms` from Dublin, IE
140.203.155.86	AS1213 HEAnet CLG	`3.77ms` from Dublin, IE
140.203.16.10	AS1213 HEAnet CLG	`3.43ms` from Dublin, IE
140.203.17.18	AS1213 HEAnet CLG	`3.42ms` from Dublin, IE
140.203.151.228	AS1213 HEAnet CLG	`3.87ms` from Dublin, IE
140.203.150.31	AS1213 HEAnet CLG	`3.82ms` from Dublin, IE
140.203.202.116	AS1213 HEAnet CLG	`3.95ms` from Dublin, IE
140.203.204.78	AS1213 HEAnet CLG	`3.44ms` from Dublin, IE
140.203.201.102	AS1213 HEAnet CLG	`3.89ms` from Dublin, IE

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
62.38.102.192	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`11.65ms` from Athens, GR
37.254.81.192	AS58224 Iran Telecommunication Company PJS	`19.91ms` from Az Za`ayin, QA
218.67.195.144	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Beijing, CN
200.26.144.64	AS14080 Telmex Colombia S.A.	`1.05ms` from Bogota, CO
78.92.163.176	AS5483 Magyar Telekom Plc.	`8.76ms` from Budapest, HU
174.104.127.224	AS10796 Charter Communications Inc	`10.43ms` from Columbus, US
34.31.144.240	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
91.55.89.144	AS3320 Deutsche Telekom AG	`4.75ms` from Frankfurt am Main, DE
210.33.62.144	AS4538 China Education and Research Network Center	`6.53ms` from Hangzhou, CN
62.240.70.112	AS719 Elisa Oyj	`1.03ms` from Helsinki, FI
18.135.104.192	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
182.88.209.80	AS4837 CHINA UNICOM China169 Backbone	`5.61ms` from Nanning, CN
175.224.121.224	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
178.59.11.176	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`7.38ms` from Sofia, BG
52.198.49.160	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
34.157.76.112	AS396982 Google LLC	`0.16ms` from Tokyo, JP
99.232.255.48	AS812 Rogers Communications Canada Inc.	`4.45ms` from Toronto, CA
71.204.204.160	AS7922 Comcast Cable Communications, LLC	`7.04ms` from Ashburn, US
40.177.99.208	AS16509 Amazon.com, Inc.	`1.89ms` from Calgary, CA
122.138.233.96	AS4837 CHINA UNICOM China169 Backbone	`5.43ms` from Changchun, CN
18.134.48.64	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
194.153.27.240	AS5413 Wavenet Limited	`5.14ms` from London, GB
126.54.62.32	AS17676 SoftBank Corp.	`3.87ms` from Osaka, JP
83.192.243.16	AS3215 Orange S.A.	`8.57ms` from Paris, FR
73.252.164.240	AS7922 Comcast Cable Communications, LLC	`6.15ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m7 140.203.17.18

traceroute to 140.203.17.18 (140.203.17.18): 7 hops max, 52 byte packets

1 [AS42473] 37.252.231.160 0.347 ms

2 [AS2128] 185.6.36.16 0.471 ms

3 [AS1213] 87.44.53.63 0.714 ms

4 [AS1213] 87.44.50.79 2.964 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On October 30th 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.

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