212.121.192.0/19

AS786 · Jisc Services Limited

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Summary

Country	United Kingdom
Domain	jisc.ac.uk
ASN	AS786
Registry	RIPE
ID	UK-JANET-20071206

WHOIS Details

inetnum:        212.121.192.0 - 212.121.223.255
netname:        UK-JANET-20071206
country:        GB
org:            ORG-UA23-RIPE
admin-c:        JN359-RIPE
tech-c:         JN359-RIPE
status:         ALLOCATED PA
notify:         jips-nosc@nosc.ja.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JANET-HOSTMASTER
mnt-lower:      JIPS-NOSC
mnt-lower:      JANET-HOSTMASTER
mnt-routes:     JIPS-NOSC
mnt-irt:        IRT-JANET_CSIRT
created:        2007-12-06T17:15:49Z
last-modified:  2020-02-11T13:48:08Z
source:         RIPE
abuse-email:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      ORG-UA23-RIPE

organisation:   ORG-UA23-RIPE
org-name:       Jisc Services Limited
country:        GB
org-type:       LIR
address:        Janet NOC, 15 Fetter Lane, Third floor
address:        EC4A 1BW
address:        London
address:        UNITED KINGDOM
phone:          +44 1235 822 212
fax-no:         +44 1235 822 397
e-mail:         ipaddress@ja.net
admin-c:        SHAW1-RIPE
admin-c:        RHE1-RIPE
admin-c:        NA1000-RIPE
abuse-c:        JCA95-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JANET-HOSTMASTER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JANET-HOSTMASTER
created:        2004-04-17T12:17:01Z
last-modified:  2025-08-04T10:13:15Z
source:         RIPE
abuse-email:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      undefined

role:           JANET NOSC
address:        JANET(UK) Network Operations Centre
address:        Third floor
address:        15 Fetter Lane
address:        London
address:        EC4A1BW
address:        United Kingdom
phone:          +44 (0)1235 822 212
e-mail:         operations@ja.net
remarks:        trouble: For operational queries please
remarks:        trouble: contact operations@ja.net or
remarks:        trouble: phone +44 (0)1235 822 212
remarks:        trouble: Mon-Fri, 07:00 - 23:59 UK local
remarks:        trouble: or +44 (0) 300 300 3312 all other
remarks:        trouble: times.
admin-c:        RHE1-RIPE
admin-c:        SHAW1-RIPE
tech-c:         RHE1-RIPE
tech-c:         SHAW1-RIPE
nic-hdl:        JN359-RIPE
notify:         jips-nosc@nosc.ja.net
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2025-08-04T10:12:34Z
source:         RIPE

route:          212.121.192.0/19
descr:          Aggregate route for NWLG
origin:         AS786
mnt-by:         JIPS-NOSC
created:        2009-05-18T19:26:23Z
last-modified:  2016-09-13T11:20:57Z
source:         RIPE

Hosted domains

There are 34 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.121.219.24	greenfield.oldham.sch.uk	6
212.121.204.35	aboutway.com	5
212.121.220.34	ardenprimary.co.uk	3
212.121.212.7	carrmill-primary.st-helens.sch.uk	3
212.121.202.249	woodbridgecollege.bolton.sch.uk	2
212.121.220.174	stockport.gov.uk	2
212.121.200.201	bwdbelonging.org.uk	2
212.121.202.60	sharples.bolton.sch.uk	1
212.121.214.82	onamap.uk	1
212.121.202.143	rbhs.uk	1
212.121.208.10	vlemail.org.uk	1
212.121.198.1	bury.gov.uk	1
212.121.221.20	rochdaleschools.org	1
212.121.220.113	stjameschs.co.uk	1
212.121.198.105	guardianangelsrcp.com	1
212.121.220.126	stockportmuseums.org.uk	1
212.121.220.215	stockportoems.org.uk	1
212.121.212.16	sthelens.org.uk	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

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

IP Address	ASN	Details
212.121.212.65	AS786 Jisc Services Limited	`4.40ms` from Sheffield, GB
212.121.202.254	AS786 Jisc Services Limited	`4.77ms` from Sheffield, GB
212.121.220.253	AS786 Jisc Services Limited	`7.06ms` from Sheffield, GB
212.121.219.254	AS786 Jisc Services Limited	`4.98ms` from Sheffield, GB
212.121.198.94	AS786 Jisc Services Limited	`4.72ms` from Sheffield, 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
94.59.15.51	AS5384 Emirates Internet	`4.70ms` from Al Fujairah City, AE
2.84.114.179	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.55ms` from Athens, GR
197.57.241.19	AS8452 TE-AS	`5.81ms` from Cairo, EG
76.136.185.147	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Chicago, US
147.243.245.99	AS8075 Microsoft Corporation	`0.81ms` from Chicago, US
65.25.5.99	AS10796 Charter Communications Inc	`9.14ms` from Columbus, US
198.210.107.99	AS14155 Rural Telephone Service Co, Inc.	`9.52ms` from Kansas City, US
93.89.136.211	AS12496 IDNet	`0.63ms` from London, GB
86.140.246.227	AS2856 British Telecommunications PLC	`4.15ms` from London, GB
109.150.202.163	AS2856 British Telecommunications PLC	`4.48ms` from London, GB
152.67.4.51	AS31898 Oracle Corporation	`0.17ms` from Mumbai, IN
117.65.57.115	AS4134 CHINANET-BACKBONE	`11.75ms` from Nanchang, CN
18.65.113.163	AS16509 Amazon.com, Inc.	`0.24ms` from Osaka, JP
5.226.162.131	AS21119 Braathe AS	`4.09ms` from Oslo, NO
218.151.38.67	AS4766 Korea Telecom	`5.00ms` from Seoul, KR
39.113.163.99	AS9318 SK Broadband Co Ltd	`7.47ms` from Seoul, KR
106.110.253.195	AS4134 CHINANET-BACKBONE	`7.53ms` from Shanghai, CN
20.37.194.3	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
114.41.36.3	AS3462 Data Communication Business Group	`1.73ms` from Taichung, TW
66.7.93.3	AS174 Cogent Communications	`0.56ms` from Toronto, CA
123.15.71.35	AS4837 CHINA UNICOM China169 Backbone	`3.68ms` from Zhengzhou, CN
170.153.98.3	AS21787 CERIDIAN	`0.21ms` from Ashburn, US
138.117.255.19	AS270663 LM NET LTDA	`8.31ms` from Belo Horizonte, BR
46.91.168.99	AS3320 Deutsche Telekom AG	`3.43ms` from Frankfurt am Main, DE
93.127.252.147	AS62336 PURtel.com GmbH	`2.36ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m6 212.121.199.102

traceroute to 212.121.199.102 (212.121.199.102): 6 hops max, 52 byte packets

1 [AS15169] 142.251.50.125 133.071 ms

2 *

3 [AS786] 146.97.35.206 139.035 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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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