37.203.40.0/21

AS44332 · Centrilogic Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United Kingdom
Domain	centrilogic.com
ASN	AS44332
Registry	RIPE
ID	UK-CENTRILOGIC-20120323

WHOIS Details

inetnum:        37.203.40.0 - 37.203.47.255
netname:        UK-CENTRILOGIC-20120323
country:        GB
org:            ORG-CL186-RIPE
admin-c:        IT2506-RIPE
tech-c:         IT2506-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NO8780-MNT
mnt-routes:     NO8780-MNT
notify:         iptech@centrilogic.com
mnt-domains:    NO8780-MNT
created:        2012-03-23T14:07:54Z
last-modified:  2018-06-15T13:31:15Z
source:         RIPE
abuse-email:    abuse@centrilogic.com
abuse-c:        CA7219-RIPE
abuse-org:      ORG-CL186-RIPE

organisation:   ORG-CL186-RIPE
org-name:       Centrilogic Ltd
country:        GB
org-type:       LIR
address:        5 Arlington Square
address:        RG12 1WA
address:        Bracknell
address:        UNITED KINGDOM
phone:          +44 20300 46320
e-mail:         noffley@centrilogic.com
abuse-c:        CA7219-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NO8780-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NO8780-MNT
created:        2012-02-09T12:02:32Z
last-modified:  2020-12-16T13:29:47Z
source:         RIPE

person:         IP Tech
address:        28 Mansfield Street, Rochester NY, 14606 USA
phone:          +1-888-999-3091
e-mail:         iptech@centrilogic.com
nic-hdl:        IT2506-RIPE
mnt-by:         NO8780-MNT
created:        2016-01-12T00:50:20Z
last-modified:  2016-01-12T00:52:25Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 37.203.40.0/21

Range	ASN	Company	Num of IPs
37.203.40.0/24	AS44332	NET-37-203-40-0-24	256
37.203.44.0/23	AS33459	Carbonite Operations B.V.	512

Nearby Ranges

BGP prefixes that overlap with 37.203.0.0/16

Range	ASN	Company	Num of IPs
37.203.64.0/18	AS9146	BH Telecom d.d. Sarajevo	16,384
37.203.0.0/19	AS6876	TENET Scientific Production Enterprise LLC	8,192
37.203.224.0/20	AS199309	CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA	4,096
37.203.80.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.96.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.64.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.216.0/21	AS50295	Triple IT BV	2,048
37.203.56.0/21	AS39637	ADES BV	2,048
37.203.248.0/21	AS21040	Datapark AG	2,048
37.203.200.0/21	AS56420	JSC ER-Telecom Holding	2,048
37.203.32.0/21	AS12993	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	2,048
37.203.192.0/21	AS29286	Viasat Europe Limited	2,048
37.203.200.0/22	AS56420	InterTelecom LLC	1,024
37.203.124.0/22	AS9146	BH Telecom, PPPoE dynamic pool	1,024
37.203.112.0/22	AS9146	BH Telecom, PPPoE dynamic pool	1,024
37.203.120.0/22	AS9146	BH Telecom, PPPoE dynamic pool	1,024
37.203.32.0/23	AS12993	DEAC	512
37.203.204.0/23	AS56420	InterTelecom LLC	512
37.203.44.0/23	AS33459	Carbonite Operations B.V.	512
37.203.212.0/24	AS57858	Inter Connects Inc	256
37.203.213.0/24	AS57858	Inter Connects Inc	256
37.203.53.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.40.0/24	AS44332	NET-37-203-40-0-24	256
37.203.52.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.211.0/24	AS57858	Inter Connects Inc	256
37.203.243.0/24	AS44964	Network for datacenter customers	256
37.203.48.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.210.0/24	AS57858	Inter Connects Inc	256
37.203.49.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.241.0/24	AS199430	Limited Liability Company GOODWOOD	256
37.203.51.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.208.0/24	AS57858	Inter Connects Inc	256
37.203.50.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.242.0/24	AS44964	Network for broadband customers	256
37.203.54.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.244.0/24	AS205978	JSC LONMADI	256
37.203.209.0/24	AS60485	Reverse-Proxy	256
37.203.246.0/24	AS44964	Network for datacenter customers	256
37.203.214.0/24	AS57858	Inter Connects Inc	256
37.203.240.0/24	AS44964	Network for broadband customers	256

Hosted domains

There are 38 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.203.43.4	better-grades.com	9
37.203.41.109	paycoll.co.uk	8
37.203.41.111	homeworking.cc	5
37.203.43.11	leakbot.jp	3
37.203.46.47	foundationforintermediaries.co.uk	2
37.203.40.60	loqiva.uk	1
37.203.42.242	asdasse.com	1
37.203.43.12	palaceapp.io	1
37.203.41.101	angliaplanters.co.uk	1
37.203.41.102	lawyersforlife.co.uk	1
37.203.46.102	wyffelsdirect.com	1
37.203.42.98	miles33cloud.com	1
37.203.42.103	wav2.com	1
37.203.43.13	zevhubs.co.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

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

IP Address	ASN	Details
37.203.44.14	AS33459 Open Text Corporation	2.20ms from London, GB
37.203.46.110	AS44332 Centrilogic Ltd	2.18ms from London, GB
37.203.43.65	AS44332 Centrilogic Ltd	2.17ms from London, GB
37.203.42.30	AS44332 Centrilogic Ltd	0.48ms from London, GB
37.203.40.3	AS44332 Centrilogic Ltd	2.37ms from London, GB
37.203.41.6	AS44332 Centrilogic Ltd	0.45ms 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
86.99.126.165	AS5384 Emirates Internet	3.28ms from Al Fujairah City, AE
125.34.42.85	AS4808 China Unicom Beijing Province Network	2.70ms from Beijing, CN
110.228.254.69	AS4837 CHINA UNICOM China169 Backbone	7.33ms from Beijing, CN
41.143.209.53	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	6.52ms from Casablanca, MA
87.21.66.117	AS3269 Telecom Italia S.p.A.	8.48ms from Milan, IT
142.176.164.69	AS855 Bell Canada	17.61ms from New York City, US
66.59.110.21	AS11590 Cumberland Technologies International	4.43ms from Philadelphia, US
205.141.239.21	AS33459 Open Text Corporation	1.10ms from Phoenix, US
113.130.140.133	AS9845 LG HelloVision Corp.	8.49ms from Seoul, KR
125.107.143.101	AS4134 CHINANET-BACKBONE	7.85ms from Shanghai, CN
181.45.61.229	AS27747 Telecentro S.A.	2.17ms from Buenos Aires, AR
90.188.159.149	AS12389 PJSC Rostelecom	8.99ms from Novosibirsk, RU
116.91.118.21	AS2519 ARTERIA Networks Corporation	2.91ms from Tokyo, JP
44.237.201.69	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
99.191.153.133	AS7018 AT&T Enterprises, LLC	17.86ms from Houston, US
71.15.61.69	AS20115 Charter Communications LLC	2.51ms from St. Louis, US
180.36.245.165	AS4713 NTT Communications Corporation	6.89ms from Tokyo, JP
35.81.234.181	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
116.193.217.5	AS38026 MetroNet Bangladesh Limited, Fiber Optic Based Metropolitan Data	1.14ms from Dhaka, BD
207.223.167.69	AS15169 Google LLC	0.08ms from Melbourne, AU
58.210.78.5	AS4134 CHINANET-BACKBONE	5.08ms from Nanjing, CN
88.174.206.53	AS12322 Free SAS	15.66ms from Paris, FR
195.177.94.5	AS214961 Stellar Group SAS	0.21ms from Paris, FR
1.239.81.5	AS9318 SK Broadband Co Ltd	1.54ms from Seoul, KR
197.4.145.245	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	13.29ms from Tunis, TN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales