1. All IP Ranges
  2. 51.0.0.0/8
  3. 51.219.0.0/16
  4. AS31655  | 51.219.0.0/16

51.219.0.0/16

AS31655  ·  Gamma Telecom Holdings Ltd

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Summary

Country United Kingdom
Domain gamma.co.uk
ASN AS31655
Registry RIPE
ID UK-GTL

WHOIS Details

inetnum:        51.219.0.0 - 51.219.255.255
netname:        UK-GTL
descr:          Gamma Telecom Limited
country:        GB
org:            ORG-GTL19-RIPE
admin-c:        GTRA1-RIPE
tech-c:         GTRA1-RIPE
status:         LEGACY
mnt-by:         MNT-GTL
created:        2015-09-23T13:18:30Z
last-modified:  2022-10-05T15:50:01Z
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:          51.219.0.0/16
origin:         AS31655
mnt-by:         MNT-GTL
created:        2018-03-16T10:32:13Z
last-modified:  2018-03-16T10:32:13Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.0.0.0/8

Range ASN Company Num of IPs
51.158.0.0/15 AS12876 Scaleway 131,072
51.172.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.94.0.0/15 AS16509 A100 ROW Inc 131,072
51.196.0.0/15 AS16509 A100 ROW Inc 131,072
51.192.0.0/15 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
51.186.0.0/15 AS5607 SKY UK Limited 131,072
51.4.0.0/15 AS8075 Microsoft Deutschland MCIO GmbH 131,072
51.214.0.0/15 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
51.168.0.0/15 AS16509 A100 ROW Inc 131,072
51.224.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.232.0.0/15 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
51.182.0.0/15 AS5607 SKY UK Limited 131,072
51.216.0.0/15 AS16509 A100 ROW Inc 131,072
51.6.0.0/15 AS6871 131,072
51.190.0.0/15 AS5607 SKY UK Limited 131,072
51.180.0.0/15 AS16509 A100 ROW Inc 131,072
51.184.0.0/15 AS16509 A100 ROW Inc 131,072
51.174.0.0/15 AS29695 Altibox AS 131,072
51.156.0.0/15 AS16509 A100 Row Inc 131,072
51.122.0.0/15 AS16509 A100 Row Inc 131,072
51.188.0.0/15 AS16509 A100 ROW Inc 131,072
51.254.0.0/15 AS16276 OVH SAS 131,072
51.176.0.0/15 AS16509 A100 ROW Inc 131,072
51.212.0.0/15 AS16509 A100 ROW Inc 131,072
51.16.0.0/15 AS16509 A100 Row Inc 131,072
51.228.0.0/15 AS16509 A100 ROW Inc 131,072
51.139.0.0/16 AS16509 A100 ROW Inc 65,536
51.150.0.0/16 AS16509 A100 Row Inc 65,536
51.20.0.0/16 AS16509 A100 ROW Inc 65,536
51.155.0.0/16 AS13037 Zen Internet Limited 65,536
51.125.0.0/16 AS16509 A100 ROW Inc 65,536
51.148.0.0/16 AS13037 Zen Internet Limited 65,536
51.131.0.0/16 AS16509 A100 ROW Inc 65,536
51.134.0.0/16 AS16509 A100 ROW Inc 65,536
51.110.0.0/16 AS16509 A100 Row Inc 65,536
51.108.0.0/16 AS16509 A100 Row Inc 65,536
51.160.0.0/16 AS16509 A100 ROW Inc 65,536
51.21.0.0/16 AS16509 A100 ROW Inc 65,536
51.91.0.0/16 AS16276 OVH SAS 65,536
51.89.0.0/16 AS16276 OVH SAS 65,536
51.112.0.0/16 AS16509 A100 ROW Inc 65,536
51.83.0.0/16 AS16276 OVH SAS 65,536

Hosted domains

There are 104 domain names hosted across 70 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
51.219.204.250 edingley.org.uk 14
51.219.12.72 texinno.co.uk 4
51.219.211.82 rmseuropebv.com 3
51.219.162.200 mactracks.co.uk 3
51.219.204.234 sharpe.it 3
51.219.234.100 yellowslateprint.com 3
51.219.86.244 mybdht.com 2
51.219.6.179 autoesg.co.uk 2
51.219.140.167 handleygibson.com 2
51.219.131.146 frucoplc.com 2
51.219.133.97 servicedesk365.net 2
51.219.195.170 activeiqshop.co.uk 2
51.219.193.150 camillavoice.co.uk 2
51.219.103.194 jamesmduff.co.uk 2
51.219.77.179 pressproof.co.uk 2
51.219.77.182 halo-crm.co.uk 2
51.219.187.82 karnaktravel.co.uk 2
51.219.228.154 therobintickets.co.uk 1
51.219.178.163 sldtransportltd.co.uk 1
51.219.123.220 wellingtonfitness.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

23,941 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
51.219.126.30 AS31655 Gamma Telecom Holdings Ltd 0.55ms from London, GB
51.219.32.82 AS31655 Gamma Telecom Holdings Ltd 3.30ms from London, GB
51.219.149.242 AS31655 Gamma Telecom Holdings Ltd 5.30ms from London, GB
51.219.229.72 AS31655 Gamma Telecom Holdings Ltd 2.75ms from London, GB
51.219.210.231 AS31655 Gamma Telecom Holdings Ltd 0.57ms from London, GB
51.219.46.53 AS31655 Gamma Telecom Holdings Ltd 2.81ms from Manchester, GB
51.219.195.17 AS31655 Gamma Telecom Holdings Ltd 1.44ms from London, GB
51.219.124.65 AS31655 Gamma Telecom Holdings Ltd 1.25ms from London, GB
51.219.91.54 AS31655 Gamma Telecom Holdings Ltd 0.53ms from London, GB
51.219.188.68 AS31655 Gamma Telecom Holdings Ltd 3.87ms from London, GB
51.219.175.74 AS31655 Gamma Telecom Holdings Ltd 4.58ms from London, GB
51.219.76.34 AS31655 Gamma Telecom Holdings Ltd 0.78ms from London, GB
51.219.248.182 AS31655 Gamma Telecom Holdings Ltd 4.72ms from London, GB
51.219.244.90 AS31655 Gamma Telecom Holdings Ltd 2.38ms from Manchester, GB
51.219.231.128 AS31655 Gamma Telecom Holdings Ltd 2.92ms from Manchester, GB
51.219.187.158 AS31655 Gamma Telecom Holdings Ltd 7.76ms from Manchester, GB
51.219.228.68 AS31655 Gamma Telecom Holdings Ltd 3.37ms from Manchester, GB
51.219.83.137 AS31655 Gamma Telecom Holdings Ltd 1.03ms from London, GB
51.219.114.126 AS31655 Gamma Telecom Holdings Ltd 1.54ms from London, GB
51.219.144.245 AS31655 Gamma Telecom Holdings Ltd 6.12ms from London, GB
51.219.245.115 AS31655 Gamma Telecom Holdings Ltd 3.34ms from London, GB
51.219.34.54 AS31655 Gamma Telecom Holdings Ltd 4.08ms from London, GB
51.219.53.96 AS31655 Gamma Telecom Holdings Ltd 1.55ms from Manchester, GB
51.219.119.141 AS31655 Gamma Telecom Holdings Ltd 0.51ms from Manchester, GB
51.219.107.214 AS31655 Gamma Telecom Holdings Ltd 0.51ms 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
173.73.109.16 AS701 Verizon Business 2.06ms from Ashburn, US
73.180.223.80 AS7922 Comcast Cable Communications, LLC 9.94ms from Ashburn, US
20.241.163.192 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
217.228.243.128 AS3320 Deutsche Telekom AG 4.39ms from Berlin, DE
86.248.66.16 AS3215 Orange S.A. 5.97ms from Marseille, FR
91.200.64.176 AS6747 SIA Tet 0.56ms from Riga, LV
120.78.49.144 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.71ms from Shenzhen, CN
221.188.19.48 AS4713 NTT DOCOMO BUSINESS,Inc. 2.34ms from Tokyo, JP
46.251.34.240 AS21412 UAB Cgates 2.10ms from Vilnius, LT
100.6.178.32 AS701 Verizon Business 6.24ms from Ashburn, US
221.198.76.96 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Beijing, CN
121.45.149.16 AS7545 TPG Telecom Limited 2.02ms from Brisbane, AU
4.255.155.192 AS8075 Microsoft Corporation 3.43ms from Denver, US
62.209.62.128 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.52ms from Frankfurt am Main, DE
3.74.113.176 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
217.36.215.208 AS2856 British Telecommunications PLC 3.26ms from London, GB
104.200.206.16 AS18632 Volcano Vision, Inc. 19.50ms from Los Angeles, US
5.254.110.32 AS3223 Voxility LLP 0.17ms from Los Angeles, US
64.52.80.240 AS399629 BL Networks 0.20ms from Los Angeles, US
45.15.244.192 AS265770 GRUPO LANA, S.A. 0.83ms from New York City, US
82.226.68.160 AS12322 Free SAS 8.54ms from Paris, FR
76.116.77.112 AS7922 Comcast Cable Communications, LLC 5.64ms from Piscataway, US
3.209.202.32 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
31.146.72.32 AS35805 JSC "Silknet" 0.96ms from Tbilisi, GE
182.112.183.224 AS4837 CHINA UNICOM China169 Backbone 5.27ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 51.219.76.193
traceroute to 51.219.76.193 (51.219.76.193): 64 hops max, 52 byte packets
4 [AS31655] 51.52.23.54 0.753 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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