192.12.72.0/24

AS786 · Jisc Services Limited

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Summary

Country	United Kingdom
Domain	london.ac.uk
ASN	AS786
Registry	RIPE
ID	UNI-LONDON-LINR

WHOIS Details

inetnum:        192.12.72.0 - 192.12.72.255
netname:        UNI-LONDON-LINR
country:        GB
org:            ORG-UOLC1-RIPE
admin-c:        UH503-RIPE
tech-c:         UH503-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2018-04-12T08:47:03Z
source:         RIPE
sponsoring-org: ORG-UA23-RIPE
abuse-email:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      ORG-UA23-RIPE

organisation:   ORG-UOLC1-RIPE
org-name:       University of London
country:        GB
org-type:       OTHER
abuse-c:        JCA95-RIPE
address:        University of London Computing Centre
address:        Senate House
address:        Malet St
address:        London
address:        WC1E 7HU
e-mail:         hostmaster@ulcc.ac.uk
mnt-ref:        JANET-HOSTMASTER
mnt-by:         JANET-HOSTMASTER
created:        2015-07-28T13:44:08Z
last-modified:  2022-12-01T17:31:57Z
source:         RIPE

person:         ULCC Hostmaster
address:        ULCC
address:        Senate House
address:        Malet Street
address:        London WC1E 7HU
phone:          +44 20 7863 1300
fax-no:         +44 20 7863 1301
nic-hdl:        UH503-RIPE
created:        2009-10-20T11:05:58Z
last-modified:  2016-04-06T19:38:15Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

route:          192.12.72.0/24
descr:          University of London
descr:          Computer Centre
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2009-10-28T17:11:06Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
192.12.72.4	AS786 Jisc Services Limited	`1.24ms` from London, GB

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
4.210.191.40	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
101.23.250.216	AS4837 CHINA UNICOM China169 Backbone	`10.19ms` from Beijing, CN
36.141.0.8	AS56040 China Mobile communications corporation	`5.41ms` from Guangzhou, CN
61.92.120.152	AS9269 Hong Kong Broadband Network Ltd.	`0.84ms` from Hong Kong, HK
93.177.36.184	AS12389 PJSC Rostelecom	`15.72ms` from Khabarovsk, RU
91.214.74.56	AS39120 Convergenze S.p.A.	`5.79ms` from Rome, IT
189.156.11.104	AS8151 UNINET	`13.26ms` from Santiago de Queretaro, MX
118.50.8.24	AS4766 Korea Telecom	`1.92ms` from Seoul, KR
211.243.127.24	AS9318 SK Broadband Co Ltd	`2.13ms` from Seoul, KR
147.46.253.184	AS9488 Seoul National University	`1.07ms` from Seoul, KR
61.30.133.56	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.41ms` from Taipei, TW
116.0.91.8	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.39ms` from Tokyo, JP
102.25.218.120	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.44ms` from Tunis, TN
5.141.170.184	AS12389 PJSC Rostelecom	`5.66ms` from Yekaterinburg, RU
20.115.114.216	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
174.163.126.152	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Atlanta, US
44.227.102.72	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
184.96.238.232	AS209 CenturyLink Communications, LLC	`2.55ms` from Denver, US
52.189.73.136	AS8075 Microsoft Corporation	`0.26ms` from Des Moines, US
110.82.166.152	AS4134 CHINANET-BACKBONE	`3.31ms` from Fuzhou, CN
76.93.105.216	AS20001 Charter Communications Inc	`4.96ms` from Los Angeles, US
194.207.134.200	AS12390 KCOM GROUP LIMITED	`3.48ms` from Manchester, GB
133.6.28.248	AS17687 National University Corporation Nagoya University	`4.06ms` from Osaka, JP
201.162.90.72	AS262673 VERO S.A	`9.30ms` from Osasco, BR
24.60.19.152	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Providence, US

Traceroute

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

traceroute -a -n -q1 -f3 192.12.72.3

traceroute to 192.12.72.3 (192.12.72.3): 64 hops max, 52 byte packets

3 [AS201011] 80.255.9.22 0.295 ms

4 [] 195.66.224.15 0.699 ms

5 [AS786] 146.97.35.169 3.794 ms

6 [AS786] 146.97.33.62 2.952 ms

7 [AS786] 146.97.33.5 1.259 ms

8 [AS786] 146.97.35.234 1.143 ms

9 *

10 [AS786] 192.12.72.3 1.344 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 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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