91.240.2.0/23

AS198863 · Cambridge University Press (Holdings) Limited

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Summary

Country	United Kingdom
Domain	cambridge.org
ASN	AS198863
Registry	RIPE
ID	CUP-NET

WHOIS Details

inetnum:        91.240.2.0 - 91.240.3.255
netname:        CUP-NET
country:        GB
org:            ORG-CUPL2-RIPE
admin-c:        CA7391-RIPE
tech-c:         CA7392-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         QUZAUK
mnt-by:         CUPRESS-MNT
mnt-routes:     CUPRESS-MNT
mnt-domains:    CUPRESS-MNT
notify:         [email protected]
created:        2012-06-04T13:01:20Z
last-modified:  2017-04-06T14:21:18Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17548-RIPE
abuse-org:      ORG-CUPL2-RIPE

organisation:   ORG-CUPL2-RIPE
org-name:       Cambridge University Press (Holdings) Limited
country:        GB
org-type:       LIR
address:        Shaftesbury Road
address:        CB2 8EA
address:        Cambridge
address:        UNITED KINGDOM
phone:          +441223325570
fax-no:         +441223325972
e-mail:         [email protected]
abuse-c:        AR17548-RIPE
admin-c:        CA7391-RIPE
tech-c:         CA7392-RIPE
mnt-ref:        CUPRESS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CUPRESS-MNT
created:        2011-08-01T10:23:42Z
last-modified:  2025-02-19T08:42:11Z
source:         RIPE

role:           CUP-admin
address:        Cambridge University Press
address:        University Printing House
address:        Shaftesbury Road
address:        Cambridge
address:        CB2 8BS
phone:          +441223325570
e-mail:         [email protected]
fax-no:         +44
org:            ORG-CUPL2-RIPE
admin-c:        BL8053-RIPE
admin-c:        PC13515-RIPE
admin-c:        AO5006-RIPE
tech-c:         PC13515-RIPE
tech-c:         AO5006-RIPE
tech-c:         BL8053-RIPE
nic-hdl:        CA7391-RIPE
remarks:        Cambridge University Press RIPE Admin Role
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         CUPRESS-MNT
created:        2017-04-03T16:37:04Z
last-modified:  2023-07-26T07:52:59Z
source:         RIPE

role:           CUP-Tech
address:        Cambridge University Press
address:        University Printing House
address:        Shaftesbury Road
address:        Cambridge
address:        CB2 8BS
phone:          +441223325570
e-mail:         [email protected]
fax-no:         +44
org:            ORG-CUPL2-RIPE
admin-c:        PC13515-RIPE
admin-c:        BL8053-RIPE
tech-c:         PC13515-RIPE
tech-c:         BL8053-RIPE
nic-hdl:        CA7392-RIPE
remarks:        Cambridge University Press RIPE Tech Role
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         CUPRESS-MNT
created:        2017-04-03T16:49:32Z
last-modified:  2023-07-26T07:53:50Z
source:         RIPE

route:          91.240.2.0/23
descr:          Route object for Cambridge
origin:         AS198863
mnt-by:         QUZAUK
created:        2012-08-20T18:56:32Z
last-modified:  2012-08-20T18:56:32Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.240.0.0/16

Range	ASN	Company	Num of IPs
91.240.132.0/22	AS198518	Milichsoft Rafal Miliszewski	1,024
91.240.124.0/22	AS200442	Open Systems Ltd.	1,024
91.240.48.0/22	AS51950	Nova Poshta Ltd.	1,024
91.240.136.0/22	AS198975	Przedsiebiorstwo Produkcyjno-Handlowo-Uslugowe MAT-SAT telecom Tomasz Olech	1,024
91.240.8.0/22	AS197556	Kar-Tel LLC	1,024
91.240.40.0/22	AS59790	Marco Bungalski GmbH	1,024
91.240.56.0/22	AS3352	Globalia Sistemas y Comunicaciones, S.L.	1,024
91.240.12.0/22	AS58254	Nano Telecom LLC	1,024
91.240.28.0/22	AS198880	FLASH NET Renata Chmielowiec	1,024
91.240.156.0/22	AS9009	GVM Sistem 2003 SRL	1,024
91.240.140.0/22	AS59461	TOV BERLAYN	1,024
91.240.120.0/22	AS59424	OOO HAS-TELEKOM	1,024
91.240.196.0/22	AS198995	gen. Nikodema Sulika 2A	1,024
91.240.208.0/22	AS199020	AVANT Ltd.	1,024
91.240.248.0/22	AS34927	Pawel Kwiecien	1,024
91.240.98.0/23	AS52128	Gigabait+ LLC	512
91.240.96.0/23	AS58297	Global City Net	512
91.240.114.0/23	AS198918	OOO Interdol	512
91.240.236.0/23	AS62350	Anton Bacalbasa 20 H	512
91.240.160.0/23	AS58346	KASSENZAHNAERZTLICHE VEREINIGUNG NORDRHEIN	512
91.240.110.0/23	AS58301	Keysystems Ltd	512
91.240.252.0/23	AS59586	CAG Datastod AB	512
91.240.6.0/23	AS58266	Savska 25, 11000 Beograd	512
91.240.102.0/23	AS50187	BaikalWestCom	512
91.240.38.0/23	AS58292	Technology Cloud Ltd.	512
91.240.106.0/23	AS59607	Telewizja Kablowa Hajnowka Kiedys Kiryluk Sp.J.	512
91.240.100.0/23	AS198910	NETPAK Sp. z o.o	512
91.240.246.0/23	AS29345	LUMII-INFR	512
91.240.152.0/23	AS12741	NET-SYSTEM Katarzyna Duda	512
91.240.84.0/23	AS29182	JSC Datacenter	512
91.240.74.0/23	AS199214	Sergey Sergeev	512
91.240.90.0/23	AS198899	Joint Stock Company Soda Crimea Plant	512
91.240.200.0/23	AS25418	CQ International B.V.	512
91.240.86.0/23	AS29182	JSC Datacenter	512
91.240.150.0/23	AS200826	S.C DAILY SOLUTIONS S.R.L	512
91.240.214.0/23	AS44567	Technology Transfer Intercontinental S.R.L	512
91.240.186.0/23	AS31027	Boligselskabet AKB-Koebenhavn Forening	512
91.240.179.0/24	AS199014	KOMOS GROUP LLC	256
91.240.76.0/24	AS198897	Esotiq and Henderson S.A.	256
91.240.217.0/24	AS198996	Westwing GmbH	256
91.240.44.0/24	AS198888	Adam Wojewoda trading as RNet	256
91.240.131.0/24	AS198611	Milosz Oller trading as Sys-Com	256
91.240.193.0/24	AS198995	SulikaNET	256
91.240.223.0/24	AS198982	INSOFT.NET Tomasz Malarczuk	256
91.240.243.0/24	AS212496	Alliance LLC	256
91.240.202.0/24	AS212228	servinga GmbH	256
91.240.229.0/24	AS212124	Upmind Automation Limited	256
91.240.130.0/24	AS198975	Przedsiebiorstwo Produkcyjno-Handlowo-Uslugowe MAT-SAT telecom Tomasz Olech	256
91.240.25.0/24	AS198877	UTair Aviation JSC	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.240.2.33	frcaq.co.uk	2

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

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

IP Address	ASN	Details
91.240.2.1	AS198863 Cambridge University Press (Holdings) Limited	`3.73ms` 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
68.80.47.231	AS7922 Comcast Cable Communications, LLC	`4.89ms` from Ashburn, US
140.228.247.151	AS15108 Allo Communications LLC	`1.29ms` from Denver, US
209.124.43.215	AS12129 123.Net, Inc.	`0.34ms` from Detroit, US
107.90.255.199	AS20057 AT&T Enterprises, LLC	`8.08ms` from Houston, US
107.139.133.167	AS7018 AT&T Enterprises, LLC	`5.52ms` from Houston, US
139.179.7.71	AS8466 Ihsan Dogramaci Bilkent University	`8.59ms` from Istanbul, TR
86.139.61.135	AS2856 British Telecommunications PLC	`2.74ms` from London, GB
76.123.103.119	AS7922 Comcast Cable Communications, LLC	`10.54ms` from Orlando, US
37.252.210.7	AS44654 VIXLY AS	`0.55ms` from Oslo, NO
27.198.58.23	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Qingdao, CN
43.212.85.151	AS16509 Amazon.com, Inc.	`0.19ms` from Taipei, TW
5.167.254.215	AS51604 JSC "ER-Telecom Holding"	`12.69ms` from Yekaterinburg, RU
66.220.240.215	AS17356 Vermont Telephone Company, Inc.	`6.82ms` from Boston, US
181.3.12.55	AS7303 Telecom Argentina S.A.	`8.26ms` from Buenos Aires, AR
8.137.76.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Chengdu, CN
172.108.143.183	AS5650 Frontier Communications of America, Inc.	`0.39ms` from Dallas, US
114.55.73.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.84ms` from Hangzhou, CN
47.97.155.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.66ms` from Hangzhou, CN
70.112.197.247	AS11427 Charter Communications Inc	`9.88ms` from Houston, US
14.6.84.87	AS17858 LG POWERCOMM	`2.35ms` from Incheon, KR
130.49.64.103	AS48031 Ivanov Vitaliy Sergeevich	`0.11ms` from Kyiv, UA
74.90.53.39	AS6128 Cablevision Systems Corp.	`2.68ms` from New York City, US
20.59.58.39	AS8075 Microsoft Corporation	`0.19ms` from Quincy, US
107.20.167.247	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
14.82.237.183	AS4766 Korea Telecom	`6.54ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 91.240.3.193

traceroute to 91.240.3.193 (91.240.3.193): 7 hops max, 52 byte packets

4 [AS912] 64.46.42.196 3.552 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kelowna, CA

On January 30th 2026

What are IP address ranges?

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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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