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:    [email protected]
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:         [email protected]
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:    [email protected]
abuse-c:        GAC-GB
abuse-org:      undefined

role:           Gamma Telecom RIPE Admin
address:        Arbeta, 11 Northampton Road, Manchester, M40 5BP
e-mail:         [email protected]
admin-c:        BS12817-RIPE
tech-c:         AF6377-RIPE
notify:         [email protected]
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 199 domain names hosted across 97 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.org 48
51.52.137.135 advantageenergy.co.uk 9
51.52.43.235 bridportbuildingsupplies.co.uk 9
51.52.252.235 pitmans.co.uk 6
51.52.26.226 cold-move.com 6
51.52.167.4 auniquechoice.uk 5
51.52.137.57 hearingquotetoday.co.uk 4
51.52.137.134 axisrec.com 4
51.52.137.150 advantagehub.co.uk 3
51.52.135.180 adsigroup.com 3
51.52.175.170 ncppb.co.uk 3
51.52.17.109 northcotswoldsteamshow.co.uk 3
51.52.49.18 sipsure.co.uk 3
51.52.175.210 nonnativespecies.org 3
51.52.191.226 gualaclosuresucp.co.uk 2
51.52.177.221 weldcraftpro.com 2
51.52.137.100 broadbandsandwell.org.uk 2
51.52.175.206 fapas.com 2
51.52.42.71 synergy121.com 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

24,323 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
51.52.20.127 AS31655 Gamma Telecom Holdings Ltd 0.64ms from London, GB
51.52.130.249 AS31655 Gamma Telecom Holdings Ltd 0.53ms from London, GB
51.52.35.83 AS31655 Gamma Telecom Holdings Ltd 3.36ms from London, GB
51.52.146.221 AS31655 Gamma Telecom Holdings Ltd 0.85ms from London, GB
51.52.100.231 AS31655 Gamma Telecom Holdings Ltd 4.72ms from London, GB
51.52.160.12 AS31655 Gamma Telecom Holdings Ltd 0.96ms from London, GB
51.52.19.145 AS31655 Gamma Telecom Holdings Ltd 1.32ms from London, GB
51.52.68.244 AS31655 Gamma Telecom Holdings Ltd 4.95ms from London, GB
51.52.121.251 AS31655 Gamma Telecom Holdings Ltd 3.00ms from Manchester, GB
51.52.67.14 AS31655 Gamma Telecom Holdings Ltd 4.33ms from Manchester, GB
51.52.116.189 AS31655 Gamma Telecom Holdings Ltd 3.46ms from Manchester, GB
51.52.134.18 AS31655 Gamma Telecom Holdings Ltd 0.39ms from Manchester, GB
51.52.201.222 AS31655 Gamma Telecom Holdings Ltd 4.33ms from London, GB
51.52.29.111 AS31655 Gamma Telecom Holdings Ltd 0.55ms from London, GB
51.52.221.121 AS31655 Gamma Telecom Holdings Ltd 5.09ms from London, GB
51.52.30.183 AS31655 Gamma Telecom Holdings Ltd 0.76ms from London, GB
51.52.39.53 AS31655 Gamma Telecom Holdings Ltd 3.21ms from London, GB
51.52.230.24 AS31655 Gamma Telecom Holdings Ltd 2.80ms from Manchester, GB
51.52.66.14 AS31655 Gamma Telecom Holdings Ltd 4.24ms from Manchester, GB
51.52.231.124 AS31655 Gamma Telecom Holdings Ltd 3.17ms from Manchester, GB
51.52.177.90 AS31655 Gamma Telecom Holdings Ltd 0.74ms from London, GB
51.52.205.131 AS31655 Gamma Telecom Holdings Ltd 3.15ms from London, GB
51.52.161.1 AS31655 Gamma Telecom Holdings Ltd 1.14ms from London, GB
51.52.14.145 AS31655 Gamma Telecom Holdings Ltd 0.57ms from London, GB
51.52.103.38 AS31655 Gamma Telecom Holdings Ltd 6.69ms 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
95.57.97.0 AS9198 JSC Kazakhtelecom 14.96ms from Almaty, KZ
18.191.72.208 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
98.43.237.16 AS7922 Comcast Cable Communications, LLC 7.76ms from Denver, US
172.168.213.176 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
134.3.126.96 AS3209 Vodafone GmbH 6.03ms from Frankfurt am Main, DE
115.78.211.240 AS7552 Viettel Group 1.11ms from Ho Chi Minh City, VN
78.191.61.64 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.99ms from Istanbul, TR
42.54.171.112 AS4837 CHINA UNICOM China169 Backbone 13.23ms from Liaoyang, CN
83.33.94.224 AS3352 TELEFONICA DE ESPANA S.A.U. 1.66ms from Madrid, ES
87.22.220.0 AS3269 Telecom Italia S.p.A. 4.75ms from Milan, IT
51.103.108.32 AS8075 Microsoft Corporation 0.36ms from Paris, FR
151.196.43.224 AS701 Verizon Business 4.09ms from Philadelphia, US
95.213.200.16 AS49505 JSC Selectel 1.13ms from Saint Petersburg, RU
104.115.229.176 AS16625 Akamai Technologies, Inc. 0.14ms from Taipei, TW
106.105.38.0 AS4780 Digital United Inc. 4.07ms from Taipei, TW
46.120.37.176 AS12400 Partner Communications Ltd. 0.81ms from Tel Aviv, IL
78.3.25.48 AS5391 Hrvatski Telekom d.d. 1.99ms from Zagreb, HR
45.76.236.32 AS20473 The Constant Company, LLC 0.14ms from Dallas, US
194.157.222.16 AS719 Elisa Oyj 1.18ms from Helsinki, FI
72.180.233.224 AS11427 Charter Communications Inc 13.11ms from Houston, US
67.86.63.208 AS6128 Cablevision Systems Corp. 8.37ms from New York City, US
71.0.53.0 AS14921 CenturyLink Communications, LLC 4.87ms from Seattle, US
218.212.35.224 AS55430 Starhub Ltd 3.00ms from Singapore, SG
106.72.126.160 AS2516 KDDI CORPORATION 4.22ms from Tokyo, JP
67.193.210.224 AS7992 Cogeco Connexion Inc. 9.98ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 51.52.50.49
traceroute to 51.52.50.49 (51.52.50.49): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Kansas City, US
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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