1. All IP Ranges
  2. 51.0.0.0/8
  3. 51.52.0.0/16
  4. AS31655  | 51.52.0.0/16

51.52.0.0/16

AS31655  ·  Gamma Telecom Holdings Ltd

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Summary

Country United Kingdom
Domain gamma.co.uk
ASN AS31655
Registry RIPE
ID GAMMA-2

WHOIS Details

inetnum:        51.52.0.0 - 51.52.255.255
netname:        GAMMA-2
descr:          Gamma Telecom Limited
country:        GB
org:            ORG-GTL19-RIPE
admin-c:        GTRA1-RIPE
tech-c:         GTRA1-RIPE
status:         LEGACY
mnt-by:         MNT-GTL
mnt-routes:     MNT-GTHL
created:        2015-06-17T07:29:25Z
last-modified:  2022-10-05T15:47:41Z
source:         RIPE
abuse-email:    abuse@gamma.co.uk
abuse-c:        GAC-GB
abuse-org:      ORG-GTL19-RIPE

organisation:   ORG-GTL19-RIPE
org-name:       Gamma Telecom Limited
country:        GB
org-type:       LIR
address:        Arbeta, 11 Northampton Road
address:        M40 5BP
address:        Manchester
address:        UNITED KINGDOM
phone:          +443332403481
fax-no:         +441618775704
e-mail:         brian.storey@gamma.co.uk
abuse-c:        GAC-GB
mnt-ref:        MNT-GTL
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GTL
created:        2013-05-14T10:35:14Z
last-modified:  2025-06-12T20:55:05Z
source:         RIPE
abuse-email:    abuse@gamma.co.uk
abuse-c:        GAC-GB
abuse-org:      undefined

role:           Gamma Telecom RIPE Admin
address:        Arbeta, 11 Northampton Road, Manchester, M40 5BP
e-mail:         brian.storey@gamma.co.uk
admin-c:        BS12817-RIPE
tech-c:         AF6377-RIPE
notify:         brian.storey@gamma.co.uk
nic-hdl:        GTRA1-RIPE
mnt-by:         MNT-GTHL
created:        2009-10-22T10:11:04Z
last-modified:  2025-06-12T17:47:22Z
source:         RIPE

route:          51.52.0.0/16
descr:          Gamma Telecom Holdings Ltd
origin:         AS31655
mnt-by:         MNT-GTHL
created:        2016-05-23T10:09:40Z
last-modified:  2016-05-23T10:09:40Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.0.0.0/8

Range ASN Company Num of IPs
51.6.0.0/15 AS6871 131,072
51.176.0.0/15 AS16509 A100 ROW Inc 131,072
51.94.0.0/15 AS16509 A100 ROW Inc 131,072
51.158.0.0/15 AS12876 Scaleway 131,072
51.214.0.0/15 AS16509 A100 Row Inc 131,072
51.244.0.0/15 AS16509 A100 ROW Inc 131,072
51.236.0.0/15 AS16509 A100 ROW Inc 131,072
51.48.0.0/15 AS16509 A100 ROW Inc 131,072
51.182.0.0/15 AS5607 SKY UK Limited 131,072
51.16.0.0/15 AS16509 A100 Row Inc 131,072
51.216.0.0/15 AS16509 A100 ROW Inc 131,072
51.192.0.0/15 AS16509 A100 ROW Inc 131,072
51.172.0.0/15 AS16509 A100 ROW Inc 131,072
51.254.0.0/15 AS16276 OVH SAS 131,072
51.212.0.0/15 AS16509 A100 ROW Inc 131,072
51.232.0.0/15 AS16509 A100 ROW Inc 131,072
51.248.0.0/15 AS16509 A100 ROW Inc 131,072
51.34.0.0/15 AS16509 A100 Row Inc 131,072
51.220.0.0/15 AS16509 A100 ROW Inc 131,072
51.174.0.0/15 AS29695 Altibox AS 131,072
51.186.0.0/15 AS5607 SKY UK Limited 131,072
51.4.0.0/15 AS8075 Microsoft Deutschland MCIO GmbH 131,072
51.196.0.0/15 AS16509 A100 ROW Inc 131,072
51.190.0.0/15 AS5607 SKY UK Limited 131,072
51.184.0.0/15 AS16509 A100 ROW Inc 131,072
51.252.0.0/15 AS25019 Saudi Telecom Company JSC 131,072
51.208.0.0/15 AS16509 A100 ROW Inc 131,072
51.188.0.0/15 AS16509 A100 ROW Inc 131,072
51.156.0.0/15 AS16509 A100 Row Inc 131,072
51.122.0.0/15 AS16509 A100 Row Inc 131,072
51.168.0.0/15 AS16509 A100 ROW Inc 131,072
51.180.0.0/15 AS16509 A100 ROW Inc 131,072
51.224.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.228.0.0/15 AS16509 A100 ROW Inc 131,072
51.20.0.0/16 AS16509 A100 ROW Inc 65,536
51.125.0.0/16 AS16509 A100 ROW Inc 65,536
51.155.0.0/16 AS13037 Zen Internet Limited 65,536
51.160.0.0/16 AS16509 A100 ROW Inc 65,536
51.129.0.0/16 AS16509 A100 ROW Inc 65,536
51.148.0.0/16 AS13037 Zen Internet Limited 65,536
51.139.0.0/16 AS16509 A100 ROW Inc 65,536
51.150.0.0/16 AS16509 A100 Row Inc 65,536
51.112.0.0/16 AS16509 A100 ROW Inc 65,536
51.110.0.0/16 AS16509 A100 Row Inc 65,536
51.21.0.0/16 AS16509 A100 ROW Inc 65,536
51.108.0.0/16 AS16509 A100 Row Inc 65,536
51.91.0.0/16 AS16276 OVH SAS 65,536
51.121.0.0/16 AS16509 A100 ROW Inc 65,536
51.118.0.0/16 AS16509 A100 ROW Inc 65,536
51.89.0.0/16 AS16276 OVH SAS 65,536

Hosted domains

There are 204 domain names hosted across 100 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
51.52.252.228 bdb-pitmans.com 48
51.52.137.135 advantageenergy.co.uk 10
51.52.43.235 bridportbuildingsupplies.com 9
51.52.26.226 coldmoveltd.net 6
51.52.252.235 pitmanslaw.com 6
51.52.167.4 auniquechoice.com 5
51.52.137.57 theppiadviser.co.uk 4
51.52.137.134 axisrec.ca 4
51.52.17.109 mustoeshaulage.co.uk 4
51.52.175.210 nonnativespecies.org 3
51.52.135.180 adsigroup.com 3
51.52.137.150 advantage-legal.co.uk 3
51.52.175.170 cropmonitor.co.uk 3
51.52.49.18 sipsure.co.uk 3
51.52.137.100 sandwellips.org.uk 2
51.52.177.221 specialwelds.com 2
51.52.49.22 mstgamma4.co.uk 2
51.52.191.226 gualaclosuresucp.co.uk 2
51.52.174.165 askernlittlemoor.doncaster.sch.uk 2
51.52.73.5 epok.org.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
Read more

Pingable IPs

24,605 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
51.52.15.161 AS31655 Gamma Telecom Holdings Ltd 0.83ms from London, GB
51.52.111.46 AS31655 Gamma Telecom Holdings Ltd 3.19ms from London, GB
51.52.104.4 AS31655 Gamma Telecom Holdings Ltd 3.84ms from London, GB
51.52.6.5 AS31655 Gamma Telecom Holdings Ltd 1.10ms from London, GB
51.52.58.91 AS31655 Gamma Telecom Holdings Ltd 20.08ms from London, GB
51.52.135.145 AS31655 Gamma Telecom Holdings Ltd 1.70ms from Manchester, GB
51.52.115.80 AS31655 Gamma Telecom Holdings Ltd 4.31ms from Manchester, GB
51.52.23.106 AS31655 Gamma Telecom Holdings Ltd 0.52ms from Manchester, GB
51.52.77.66 AS31655 Gamma Telecom Holdings Ltd 4.09ms from Manchester, GB
51.52.31.169 AS31655 Gamma Telecom Holdings Ltd 1.55ms from Manchester, GB
51.52.3.246 AS31655 Gamma Telecom Holdings Ltd 0.50ms from Manchester, GB
51.52.170.16 AS31655 Gamma Telecom Holdings Ltd 0.51ms from Manchester, GB
51.52.89.245 AS31655 Gamma Telecom Holdings Ltd 4.90ms from London, GB
51.52.195.239 AS31655 Gamma Telecom Holdings Ltd 3.02ms from London, GB
51.52.220.249 AS31655 Gamma Telecom Holdings Ltd 6.63ms from London, GB
51.52.100.230 AS31655 Gamma Telecom Holdings Ltd 4.20ms from London, GB
51.52.208.107 AS31655 Gamma Telecom Holdings Ltd 2.47ms from Manchester, GB
51.52.177.90 AS31655 Gamma Telecom Holdings Ltd 0.83ms from London, GB
51.52.116.90 AS31655 Gamma Telecom Holdings Ltd 2.42ms from London, GB
51.52.4.93 AS31655 Gamma Telecom Holdings Ltd 0.95ms from London, GB
51.52.186.47 AS31655 Gamma Telecom Holdings Ltd 0.55ms from London, GB
51.52.189.172 AS31655 Gamma Telecom Holdings Ltd 0.55ms from London, GB
51.52.28.17 AS31655 Gamma Telecom Holdings Ltd 0.82ms from London, GB
51.52.43.91 AS31655 Gamma Telecom Holdings Ltd 2.80ms from Manchester, GB
51.52.134.19 AS31655 Gamma Telecom Holdings Ltd 0.43ms from Manchester, 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
1.88.5.240 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 5.64ms from Beijing, CN
183.215.59.32 AS56047 China Mobile communications corporation 2.74ms from Changsha, CN
31.132.5.176 AS42831 UK Dedicated Servers Limited 0.17ms from Coventry, GB
86.6.242.160 AS5089 Virgin Media Limited 3.56ms from London, GB
77.107.70.0 AS8851 GCI Network Solutions Limited 0.44ms from Manchester, GB
179.104.189.112 AS53006 ALGAR TELECOM S/A 7.78ms from Osasco, BR
27.205.24.48 AS4837 CHINA UNICOM China169 Backbone 5.38ms from Qingdao, CN
211.205.228.80 AS9318 SK Broadband Co Ltd 5.30ms from Seoul, KR
175.125.238.176 AS9318 SK Broadband Co Ltd 5.80ms from Seoul, KR
95.198.16.160 AS3301 Telia Company AB 13.50ms from Stockholm, SE
171.121.86.96 AS4837 CHINA UNICOM China169 Backbone 8.31ms from Taiyuan, CN
181.122.17.64 AS23201 Telecel S.A. 9.57ms from Asuncion, PY
9.169.216.80 AS8075 Microsoft Corporation 0.20ms from Boydton, US
23.94.232.160 AS36352 HostPapa 0.33ms from Buffalo, US
196.115.97.96 AS36925 MEDITELECOM 2.83ms from Casablanca, MA
3.139.135.192 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
23.40.189.112 AS20940 Akamai International B.V. 0.52ms from Hong Kong, HK
180.74.185.0 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.13ms from Kuala Lumpur, MY
86.30.114.64 AS5089 Virgin Media Limited 5.84ms from London, GB
78.122.147.32 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.16ms from Lyon, FR
148.3.200.128 AS12430 VODAFONE ESPANA S.A.U. 8.69ms from Madrid, ES
81.39.99.160 AS3352 TELEFONICA DE ESPANA S.A.U. 9.85ms from Madrid, ES
88.55.220.96 AS3269 Telecom Italia S.p.A. 4.18ms from Milan, IT
71.224.52.192 AS7922 Comcast Cable Communications, LLC 7.29ms from Piscataway, US
43.202.28.176 AS16509 Amazon.com, Inc. 0.16ms 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 51.52.108.66
traceroute to 51.52.108.66 (51.52.108.66): 64 hops max, 52 byte packets
5 [AS31655] 51.52.108.66 9.456 ms
Measurement taken from IPinfo ProbeNet in Manchester, GB
On

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.

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