37.205.56.0/21

AS41811 · CONVERGENCE (GROUP NETWORKS) LIMITED

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Summary

Country	United Kingdom
Domain	convergencegroup.co.uk
ASN	AS41811
Registry	RIPE
ID	UK-CONVERGENCE-20120328

WHOIS Details

inetnum:        37.205.56.0 - 37.205.63.255
netname:        UK-CONVERGENCE-20120328
country:        GB
org:            ORG-CGL4-RIPE
admin-c:        DI1433-RIPE
tech-c:         SD9784-RIPE
notify:         [email protected]
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-Convergence
mnt-routes:     MNT-CONVERGENCE
mnt-domains:    MNT-CONVERGENCE
created:        2012-03-28T13:07:02Z
last-modified:  2017-01-03T11:33:30Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR13688-RIPE
abuse-org:      ORG-CGL4-RIPE

organisation:   ORG-CGL4-RIPE
org-name:       CONVERGENCE (GROUP NETWORKS) LIMITED
country:        GB
org-type:       LIR
address:        Cranmore Drive, Shirley
address:        B90 4RZ
address:        Solihull
address:        UNITED KINGDOM
phone:          +44 845 270 2709
abuse-c:        AR13688-RIPE
admin-c:        NT3058-RIPE
tech-c:         NT3058-RIPE
tech-c:         SD9784-RIPE
mnt-ref:        MNT-CONVERGENCE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-Convergence
created:        2006-02-08T06:11:05Z
last-modified:  2022-08-31T06:22:35Z
source:         RIPE
e-mail:         [email protected]

role:           Network Team
address:        Convergence Group
address:        One Cranmore
address:        Cranmore Drive
address:        Shirley
address:        Solihull
address:        B90 4RZ
address:        United Kingdom
e-mail:         [email protected]
nic-hdl:        DI1433-RIPE
mnt-by:         MNT-CONVERGENCE
created:        2014-09-17T09:45:03Z
last-modified:  2017-02-28T15:44:14Z
source:         RIPE

role:           Service Desk
address:        Convergence Group
address:        One Cranmore
address:        Cranmore Drive
address:        Shirley
address:        Solihull
address:        B90 4RZ
address:        United Kingdom
e-mail:         [email protected]
nic-hdl:        SD9784-RIPE
mnt-by:         MNT-CONVERGENCE
created:        2014-09-17T09:46:57Z
last-modified:  2014-09-17T09:46:57Z
source:         RIPE

route:          37.205.56.0/21
descr:          Convergence Group Limited
origin:         AS41811
mnt-by:         MNT-CONVERGENCE
created:        2012-05-09T15:45:32Z
last-modified:  2012-05-09T15:45:32Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.205.0.0/16

Range	ASN	Company	Num of IPs
37.205.64.0/19	AS21127	Limited Liability Company TTK-Svyaz	8,192
37.205.96.0/20	AS34594	Telemach Hrvatska d.o.o.	4,096
37.205.16.0/21	AS198626	Limited Liability Company Northern Capital Gateway	2,048
37.205.40.0/21	AS198641	INETUM SAS	2,048
37.205.48.0/21	AS21127	Limited Liability Company TTK-Svyaz	2,048
37.205.120.0/21	AS42525	GlobalConnect A/S	2,048
37.205.24.0/21	AS42560	Telemach BH d.o.o. Sarajevo	2,048
37.205.32.0/21	AS59396	Tolvu- og Rafeindapjonusta Sudurlands ehf	2,048
37.205.12.0/22	AS24971	vpsFree.cz, z.s.	1,024
37.205.32.0/24	AS59396	Tolvu- og Rafeindapjonusta Sudurlands ehf	256
37.205.48.0/24	AS21127	JSC Zap-Sib TransTeleCom	256
37.205.119.0/24	AS201749	Information Zone Company For Internet & Computer Services - Ltd. Co.	256
37.205.112.0/24	AS201749	Information Zone Company For Internet & Computer Services - Ltd. Co.	256
37.205.0.0/24	AS211225	E-Cozum Elektronik Ticaret Hizmetleri Yazilim Sanayi Ve Ticaret Ltd. Sti.	256
37.205.1.0/24	AS211225	Ecozum Bilgi Teknolojileri A.S	256
37.205.2.0/24	AS211225	Ecozum Bilgi Teknolojileri A.S	256
37.205.3.0/24	AS211225	Turk Finansal Teknoloji A.S.	256
37.205.5.0/24	AS211225	Ecozum Bilgi Teknolojileri A.S	256
37.205.4.0/24	AS211225	Ecozum Bilgi Teknolojileri A.S	256

Hosted domains

There are 59 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.205.56.208	blackthornsprimaryacademy.co.uk	48
37.205.58.14	c-a-s-t-l-e.org.uk	4
37.205.62.70	bradgatepark.org	1
37.205.60.195	tga-student.org.uk	1
37.205.61.156	quindell-leisure.com	1
37.205.58.23	ventris.nhs.uk	1
37.205.60.89	triconnexfiles.com	1
37.205.62.223	cg-net.co.uk	1
37.205.63.50	optanet.us	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

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Pingable IPs

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

IP Address	ASN	Details
37.205.61.233	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.69ms` from Manchester, GB
37.205.62.204	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.84ms` from London, GB
37.205.59.78	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.71ms` from London, GB
37.205.58.214	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.64ms` from London, GB
37.205.56.194	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.42ms` from London, GB
37.205.60.58	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.70ms` from Manchester, GB
37.205.57.97	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.68ms` from London, GB
37.205.63.121	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.30ms` 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
85.132.47.85	AS215148 Delta Telecom Ltd	`1.47ms` from Baku, AZ
152.204.195.133	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.54ms` from Bogota, CO
76.180.83.85	AS11351 Charter Communications Inc	`17.83ms` from Chicago, US
75.192.8.69	AS6167 Verizon Business	`10.87ms` from Chicago, US
59.46.139.245	AS134762 CHINANET Liaoning province Dalian MAN network	`0.60ms` from Dalian, CN
47.51.213.213	AS20115 Charter Communications LLC	`6.66ms` from Dallas, US
178.23.17.101	AS42298 GCC MPLS peering	`0.90ms` from Doha, QA
149.86.19.85	AS201838 Community Fibre Limited	`1.36ms` from London, GB
143.53.238.5	AS786 Jisc Services Limited	`6.28ms` from London, GB
4.158.49.133	AS8075 Microsoft Corporation	`0.17ms` from London, GB
86.233.100.165	AS3215 Orange S.A.	`8.20ms` from Paris, FR
3.237.244.85	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
88.201.150.85	AS35807 SkyNet Ltd.	`0.59ms` from Saint Petersburg, RU
191.31.142.5	AS18881 TELEFÔNICA BRASIL S.A	`11.96ms` from Sao Paulo, BR
24.18.169.133	AS7922 Comcast Cable Communications, LLC	`7.18ms` from Seattle, US
221.167.66.85	AS4766 Korea Telecom	`7.03ms` from Seoul, KR
93.167.158.181	AS3292 TDC Holding A/S	`1.41ms` from Skanderborg, DK
84.228.187.5	AS12400 Partner Communications Ltd.	`5.54ms` from Tel Aviv, IL
3.112.17.197	AS16509 Amazon.com, Inc.	`1.23ms` from Tokyo, JP
24.109.154.197	AS6327 Shaw Communications	`0.86ms` from Calgary, CA
182.145.0.197	AS4134 CHINANET-BACKBONE	`6.26ms` from Chengdu, CN
31.49.44.5	AS2856 British Telecommunications PLC	`2.01ms` from Erith, GB
149.202.167.21	AS16276 OVH SAS	`0.15ms` from Gravelines, FR
89.197.130.133	AS47474 Virtual1 Limited	`0.98ms` from London, GB
80.32.124.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.54ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 37.205.61.144

traceroute to 37.205.61.144 (37.205.61.144): 64 hops max, 52 byte packets

4 [AS41811] 137.221.190.225 1.257 ms

5 [AS41811] 37.205.61.144 1.097 ms

Measurement taken from

IPinfo ProbeNet in Manchester, GB

On December 14th 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.

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