151.237.232.0/22

AS48273 · ESSENSYS (UK) Ltd.

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Summary

Country	United Kingdom
Domain	essensys.co.uk
ASN	AS48273
Registry	RIPE
ID	UK-ESSENSYSLTD-20120816

WHOIS Details

inetnum:        151.237.232.0 - 151.237.236.255
netname:        UK-ESSENSYSLTD-20120816
country:        GB
org:            ORG-eL72-RIPE
admin-c:        BS3869-RIPE
tech-c:         BS3869-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      MNT-ESSENSYS
mnt-routes:     MNT-ESSENSYS
notify:         bryn.sadler@essensys.co.uk
created:        2026-03-11T10:14:42Z
last-modified:  2026-03-11T10:14:42Z
source:         RIPE
abuse-email:    support@essensys.co.uk
abuse-c:        AM33349-RIPE
abuse-org:      ORG-eL72-RIPE

organisation:   ORG-eL72-RIPE
org-name:       ESSENSYS (UK) Ltd.
country:        GB
org-type:       LIR
address:        1 Finsbury Avenue Unit 2H
address:        EC2M 2PF
address:        London
address:        UNITED KINGDOM
phone:          +442031025252
fax-no:         +442031025251
e-mail:         support@essensys.co.uk
admin-c:        BS3869-RIPE
mnt-by:         MNT-ESSENSYS
mnt-ref:        MNT-ESSENSYS
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        AM33349-RIPE
created:        2008-10-16T10:36:01Z
last-modified:  2024-09-24T10:26:12Z
source:         RIPE
abuse-email:    support@essensys.co.uk
abuse-c:        AM33349-RIPE
abuse-org:      undefined

person:         Bryn Sadler
address:        3rd Floor, Centre Point, London, WC1A 1DD
org:            ORG-EL43-RIPE
phone:          +442031025252
nic-hdl:        BS3869-RIPE
mnt-by:         MNT-ESSENSYS
created:        2007-11-07T10:53:22Z
last-modified:  2010-11-22T12:50:08Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 151.237.0.0/16

Range	ASN	Company	Num of IPs
151.237.192.0/19	AS29119	AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	8,192
151.237.144.0/20	AS29355	Kcell JSC	4,096
151.237.224.0/21	AS29208	QUANTCOM a.s.	2,048
151.237.48.0/21	AS48181	Passive Optical Networks FiberBG EOOD	2,048
151.237.168.0/21	AS29072	Regional Digital Telecommunication Company LLC	2,048
151.237.240.0/21	AS20485	Joint Stock Company TransTeleCom	2,048
151.237.40.0/21	AS39024	Sonicom OOD	2,048
151.237.160.0/21	AS198352	Danego BV	2,048
151.237.172.0/22	AS29072	Regional Digital Telecommunication Company	1,024
151.237.80.0/22	AS199173	Global Net Ltd.	1,024
151.237.168.0/22	AS29072	Regional Digital Telecommunication Company	1,024
151.237.84.0/22	AS48233	Netronix Ltd.	1,024
151.237.204.0/23	AS44717	Local ISP Provider	512
151.237.60.0/23	AS47745	INTERLAN BG Ltd.	512
151.237.138.0/23	AS202439	Netcom Ltd.	512
151.237.140.0/23	AS8866	Vivacom Bulgaria EAD	512
151.237.136.0/23	AS60168	Net Service BG LTD	512
151.237.58.0/23	AS200845	AVATEL TELECOM, SA	512
151.237.64.0/23	AS200845	AVATEL TELECOM, SA	512
151.237.14.0/24	AS28944	TATA Communications (Canada) Ltd.	256
151.237.15.0/24	AS28944	TATA Communications (Canada) Ltd.	256
151.237.95.0/24	AS28944	TATA Communications (Canada) Ltd.	256
151.237.128.0/24	AS31287	DNET Ltd.	256
151.237.29.0/24	AS31287	PON.BG Ltd.	256
151.237.91.0/24	AS31287	SV LAN Ltd.	256
151.237.92.0/24	AS31287	Global Sys 2011 Ltd.	256
151.237.93.0/24	AS31287	Global Sys 2011 Ltd.	256
151.237.143.0/24	AS34314	IPACCT Ltd.	256
151.237.26.0/24	AS41280	PON.BG Ltd.	256
151.237.186.0/24	AS41564	Inter Connects Inc	256
151.237.237.0/24	AS43391	NETDIREKT BILISIM DANISMANLIK ILETISIM HIZMETLERI SANAYI VE TICARET AS	256
151.237.236.0/24	AS48273	Avanta Customer /30s	256
151.237.31.0/24	AS49773	PON.BG Ltd.	256
151.237.176.0/24	AS57858	Inter Connects Inc	256
151.237.177.0/24	AS57858	Inter Connects Inc	256
151.237.178.0/24	AS57858	Inter Connects Inc	256
151.237.179.0/24	AS57858	Inter Connects Inc	256
151.237.180.0/24	AS57858	Inter Connects Inc	256
151.237.181.0/24	AS57858	Inter Connects Inc	256
151.237.182.0/24	AS57858	Inter Connects Inc	256
151.237.183.0/24	AS57858	Inter Connects Inc	256
151.237.184.0/24	AS57858	Inter Connects Inc	256
151.237.187.0/24	AS57858	Inter Connects Inc	256
151.237.189.0/24	AS57858	Inter Connects Inc	256
151.237.190.0/24	AS57858	Inter Connects Inc	256
151.237.191.0/24	AS57858	Inter Connects Inc	256
151.237.188.0/24	AS58065	Inter Connects Inc	256
151.237.63.0/24	AS62386	PON.BG Ltd.	256
151.237.185.0/24	AS57858	Inter Connects Inc	256
151.237.10.0/24	AS198482	Pernik Lan Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
151.237.234.57	AS48273 ESSENSYS (UK) Ltd.	`0.53ms` from London, GB
151.237.232.7	AS48273 ESSENSYS (UK) Ltd.	`0.59ms` from London, GB
151.237.233.86	AS48273 ESSENSYS (UK) Ltd.	`9.29ms` 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
64.233.231.214	AS12083 WideOpenWest Finance LLC	`10.20ms` from Atlanta, US
84.147.238.198	AS3320 Deutsche Telekom AG	`1.97ms` from Berlin, DE
212.26.184.230	AS5578 SWAN, a.s.	`2.15ms` from Bratislava, SK
151.240.167.54	AS212384 Simoresta UAB	`0.09ms` from Frankfurt am Main, DE
90.101.87.214	AS3215 Orange S.A.	`13.36ms` from Frankfurt am Main, DE
153.201.212.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.34ms` from Osaka, JP
201.27.43.166	AS27699 TELEFÔNICA BRASIL S.A	`2.17ms` from Osasco, BR
187.111.28.6	AS53120 MUNDIVOX TELECOMUNICAÇÕES LTDA	`7.62ms` from Osasco, BR
47.251.165.134	AS45102 Alibaba (US) Technology Co., Ltd.	`0.45ms` from Santa Clara, US
192.116.247.182	AS12400 Partner Communications Ltd.	`1.49ms` from Tel Aviv, IL
27.140.121.214	AS9824 JCOM Co., Ltd.	`12.20ms` from Tokyo, JP
208.116.148.70	AS3257 GTT Communications Inc.	`0.22ms` from Toronto, CA
95.110.25.182	AS28812 PJSC "Bashinformsvyaz"	`9.17ms` from Yekaterinburg, RU
20.54.186.182	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
44.231.252.230	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
71.117.160.54	AS701 Verizon Business	`1.91ms` from Boston, US
95.103.177.22	AS6855 Slovak Telekom, a.s.	`4.20ms` from Bratislava, SK
84.203.82.118	AS31122 Digiweb ltd	`1.11ms` from Dublin, IE
188.241.157.86	AS25369 Hydra Communications Ltd	`0.06ms` from Glasgow, GB
34.125.209.214	AS396982 Google LLC	`0.12ms` from Las Vegas, US
92.19.164.22	AS13285 TalkTalk Communications Limited	`5.88ms` from London, GB
89.87.28.38	AS5410 Bouygues Telecom SA	`3.38ms` from Lyon, FR
83.32.214.198	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.39ms` from Madrid, ES
65.2.159.246	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
82.146.82.102	AS16185 RINGNETT NORWAY	`2.29ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f3 -m7 151.237.235.139

traceroute to 151.237.235.139 (151.237.235.139): 7 hops max, 52 byte packets

3 [] 51.162.224.178 0.368 ms

4 [AS577] 204.101.240.113 0.426 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On March 13th 2026

What are IP address ranges?

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