155.245.0.0/16

AS786 · Jisc Services Limited

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Summary

Country	United Kingdom
Domain	essex.ac.uk
ASN	AS786
Registry	RIPE
ID	ESSEX-UNI-LINR

WHOIS Details

inetnum:        155.245.0.0 - 155.245.255.255
netname:        ESSEX-UNI-LINR
descr:          University of Essex
country:        GB
admin-c:        BG1508-RIPE
tech-c:         BG1508-RIPE
org:            ORG-DOO1-RIPE
status:         LEGACY
mnt-by:         JANET-HOSTMASTER
mnt-domains:    JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2023-08-17T14:44:40Z
source:         RIPE

organisation:   ORG-DOO1-RIPE
org-name:       Dummy Organisation Object
org-type:       OTHER
remarks:        Added during data clean-up for NONE Auth. Deprecation
address:        NA
e-mail:         bitbucket@ripe.net
mnt-ref:        RIPE-DBM-MNT
mnt-by:         RIPE-DBM-MNT
created:        2004-05-04T16:06:08Z
last-modified:  2007-01-02T09:33:28Z
source:         RIPE

person:         Bret Giddings
address:        University of Essex
address:        Computing Service
address:        Wivenhoe Park
address:        Colchester
address:        Essex
address:        CO4 3SQ
address:        United Kingdom
phone:          +44 1206 872 577
fax-no:         +44 1206 860 585
e-mail:         dnsadmin@essex.ac.uk
nic-hdl:        BG1508-RIPE
mnt-by:         JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2009-07-22T15:24:28Z
source:         RIPE

route:          155.245.0.0/16
descr:          University of Essex
descr:          Computing Service
descr:          Wivenhoe Park
descr:          Colchester
descr:          Essex CO4 3SQ
descr:          UNITED KINGDOM
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:32:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range	ASN	Company	Num of IPs
155.3.0.0/16	AS21853	New Brunswick Power Holding Corporation	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.136.0.0/16	AS21301	Royal Bank of Scotland	65,536
155.227.0.0/16	AS2119	Nortura SA	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.98.0.0/16	AS17055	University of Utah	65,536
155.209.0.0/16	AS2119	AKER SOLUTIONS AS	65,536
155.188.0.0/16	AS20437	Nationwide Mutual Insurance Company	65,536
155.201.0.0/16	AS20426	PriceWaterhouseCoopers, LLP	65,536
155.232.0.0/16	AS2018	TENET (The UNINET Project)	65,536
155.135.0.0/16	AS2152	California State University, Dominguez Hills	65,536
155.24.0.0/16	AS1556	Headquarters, USAISC	65,536
155.246.0.0/16	AS16889	Stevens Institute of Technology	65,536
155.97.0.0/16	AS17055	University of Utah	65,536
155.253.0.0/16	AS137	Area della Ricerca di Milano	65,536
155.132.0.0/16	AS200656	Nokia EMEA	65,536
155.240.0.0/16	AS2018	Agricultural Research Council	65,536
155.238.0.0/16	AS2018	Cape Technikon	65,536
155.134.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.197.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.40.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.219.0.0/16	AS1540	Headquarters, USAISC	65,536
155.99.0.0/16	AS17055	University of Utah	65,536
155.33.0.0/16	AS156	Northeastern University	65,536
155.250.0.0/16	AS13167	Merck KGaA	65,536
155.155.0.0/16	AS1556	Headquarters, USAISC	65,536
155.92.0.0/16	AS11500	Milwaukee School of Engineering	65,536
155.53.0.0/16	AS158	Ericsson Inc.	65,536
155.100.0.0/16	AS17055	University of Utah	65,536
155.101.0.0/16	AS17055	University of Utah	65,536
155.109.0.0/16	AS10273	Florida Power & Light Company	65,536
155.185.0.0/16	AS137	Universita' degli Studi di Modena e Reggio Emilia	65,536
155.187.0.0/16	AS140637	Department of Climate Change Energy the Environment and Water	65,536
155.6.0.0/16	AS1637	Headquarters, USAISC	65,536
155.144.0.0/16	AS17756	Australian Postal Corporation	65,536
155.5.0.0/16	AS1637	Headquarters, USAISC	65,536
155.155.0.0/16	AS1585	Headquarters, USAISC	65,536
155.104.0.0/16	AS1906	Northrop Grumman Corp.	65,536
155.230.0.0/16	AS10052	Kyungpook National University	65,536
155.48.0.0/16	AS16481	Babson College	65,536
155.193.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.9.0.0/16	AS1540	Headquarters, USAISC	65,536
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536
155.38.0.0/16	AS16509	Amazon Technologies Inc.	65,536
155.153.0.0/16	AS1540	Headquarters, USAISC	65,536
155.151.0.0/16	AS1540	Headquarters, USAISC	65,536
155.60.0.0/16	AS10235	NATIONAL AUSTRALIA BANK LIMITED	65,536
155.155.0.0/16	AS1554	Headquarters, USAISC	65,536
155.143.0.0/16	AS135887	Telstra Limited	65,536
155.130.0.0/16	AS22911	SWITCH, LTD	65,536

Hosted domains

There are 26 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
155.245.94.31	essexessentials.org	4
155.245.94.160	mariogutierrezroig.net	3
155.245.92.179	phrasedetectives.com	3
155.245.130.194	histpop.org	2
155.245.130.44	histpop.org	2
155.245.69.1	ukda.ac.uk	2
155.245.94.205	edgehotelschool.ac.uk	2
155.245.93.5	fp7-evans.eu	1
155.245.69.50	adrn.ac.uk	1
155.245.130.19	dolldialogue.space	1
155.245.130.61	adrn.ac.uk	1
155.245.93.77	surveynet.ac.uk	1
155.245.94.85	tpike.ac.uk	1
155.245.136.113	ukmod.org	1
155.245.130.66	census.ac.uk	1
155.245.130.67	esds.ac.uk	1
155.245.130.17	data-archive.ac.uk	1
155.245.136.104	misoc.ac.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

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

IP Address	ASN	Details
155.245.182.1	AS786 Jisc Services Limited	`2.02ms` from London, GB
155.245.92.179	AS786 Jisc Services Limited	`9.16ms` from London, GB
155.245.159.14	AS786 Jisc Services Limited	`2.11ms` from London, GB
155.245.136.104	AS786 Jisc Services Limited	`9.03ms` from London, GB
155.245.42.49	AS786 Jisc Services Limited	`9.13ms` from London, GB
155.245.47.218	AS786 Jisc Services Limited	`8.78ms` from London, GB
155.245.94.24	AS786 Jisc Services Limited	`8.70ms` from London, GB
155.245.48.83	AS786 Jisc Services Limited	`8.94ms` from London, GB
155.245.103.248	AS786 Jisc Services Limited	`8.69ms` from London, GB
155.245.155.207	AS786 Jisc Services Limited	`8.55ms` from London, GB
155.245.130.33	AS786 Jisc Services Limited	`9.29ms` from London, GB
155.245.157.1	AS786 Jisc Services Limited	`1.16ms` from London, GB
155.245.93.3	AS786 Jisc Services Limited	`8.65ms` from London, GB
155.245.253.34	AS786 Jisc Services Limited	`2.18ms` 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
104.186.57.64	AS7018 AT&T Enterprises, LLC	`7.06ms` from Atlanta, US
34.209.126.192	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
24.247.55.160	AS20115 Charter Communications LLC	`13.11ms` from Chicago, US
177.180.238.176	AS28573 Claro NXT Telecomunicacoes Ltda	`11.94ms` from Fortaleza, BR
223.29.254.80	AS61317 Hivelocity LLC	`0.27ms` from Frankfurt am Main, DE
195.149.50.32	AS13285 TalkTalk Communications Limited	`1.71ms` from London, GB
80.7.34.80	AS5089 Virgin Media Limited	`8.81ms` from London, GB
38.55.23.240	AS8796 FASTNET DATA INC	`0.28ms` from Los Angeles, US
87.9.106.64	AS3269 Telecom Italia S.p.A.	`6.39ms` from Milan, IT
114.191.96.240	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.52ms` from Osaka, JP
77.205.173.16	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.56ms` from Paris, FR
90.76.96.64	AS3215 Orange S.A.	`11.44ms` from Paris, FR
1.11.104.80	AS38669 LG HelloVision Corp.	`3.39ms` from Seoul, KR
106.166.81.208	AS2516 KDDI CORPORATION	`4.38ms` from Tokyo, JP
195.8.52.96	AS48659 WIDE-NET II Sp. z o.o.	`7.37ms` from Warsaw, PL
185.66.212.208	AS3356 Level 3 Parent, LLC	`1.33ms` from Amsterdam, NL
89.173.19.0	AS6830 Liberty Global Europe Holding B.V.	`13.80ms` from Brno, CZ
196.210.30.240	AS20011 Dimension Data	`10.21ms` from Cape Town, ZA
96.176.186.128	AS53297 Comcast Cable Communications, LLC	`0.88ms` from Chicago, US
78.35.149.64	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.06ms` from Duesseldorf, DE
118.222.251.80	AS9318 SK Broadband Co Ltd	`7.00ms` from Incheon, KR
91.238.119.128	AS198721 Progetto8 Srl	`2.10ms` from Milan, IT
79.46.195.176	AS3269 Telecom Italia S.p.A.	`5.36ms` from Milan, IT
115.37.117.192	AS18126 Chubu Telecommunications Company, Inc.	`4.50ms` from Osaka, JP
1.42.215.48	AS4804 Microplex PTY LTD	`2.43ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 -m7 155.245.74.125

traceroute to 155.245.74.125 (155.245.74.125): 7 hops max, 52 byte packets

1 [AS15169] 72.14.235.239 86.139 ms

2 [AS786] 193.62.157.21 86.736 ms

3 [AS786] 146.97.33.18 88.946 ms

4 [AS786] 146.97.38.10 90.157 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On March 6th 2026

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