ASN database

You may find these sub-pages interesting as well:

Related tools

DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform reverse DNS (rDNS/PTR) lookups of any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

Online tool GeoIP location of any IP and/or domain.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Result

AS31655, Gamma Telecom Holdings Ltd

Last update of data:
07-04-2024 16:55 UTC

ASN:

AS31655 (ASN-GammaTelecom)

Country:

GB - Britain (UK) (Europe)

Org.:

Gamma Telecom Holdings Ltd
https://www.gamma.co.uk
Social media: @linkedin @twitter/X @twitter/X

Stats:

Peers

34

IX'es

4

Prefixes

28

IPv4

+569K

IPv6

1,9E+30

Contact:

Gamma Telecom Holdings Ltd
The Malthouse, Elevator Road, Trafford Park
M17 1BR
Manchester
UNITED KINGDOM
GB

+443332403481

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 17-12-2023

33

4

33

+508K

1,9E+30

17-12-2023

-1

-

-5

+60.928

-

14-01-2024

+1

-

-

-

-

10-03-2024

+2

-

-

-

-

07-04-2024

-1

-

-

-

-

Current

34

4

28

+569K

1,9E+30

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Britain (UK)

Upstream

COLT Technology Services Group Limited

1.852

174

Britain (UK)

Upstream

2.344

18

Britain (UK)

Upstream

Hydra Communications Ltd

326

164

Britain (UK)

Upstream

British Telecommunications PLC

271

261

Britain (UK)

Peer

Claranet Limited

518

102

Britain (UK)

Peer

CustodianDC Limited

1.100

54

Britain (UK)

Peer

DSM (GB) Limited

682

10

Britain (UK)

Peer

Six Degrees Technology Group Limited

99

52

Britain (UK)

Peer

EX Networks Limited

665

11

Britain (UK)

Peer

Sota Solutions Ltd.

690

11

Britain (UK)

Peer

VeloxServ Communications Ltd

588

68

- - show more (+23 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Britain (UK)

London

200 Gb

829

Britain (UK)

London

40 Gb

318

Britain (UK)

London

20 Gb

276

Britain (UK)

Manchester

LINX Manchester

40 Gb

134

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Britain (UK)

Gamma Telecom Holdings Ltd

8.192

Britain (UK)

Gamma Telecom Holdings Ltd

1.024

Britain (UK)

Gamma Telecom Limited

65.536

Britain (UK)

Gamma Telecom Limited

65.536

Britain (UK)

Gamma Telecom Limited

65.536

Britain (UK)

Gamma Telecom Holdings Ltd

4.096

Britain (UK)

Gamma Telecom

256

Britain (UK)

Gamma Telecom Holdings Ltd

16.384

Britain (UK)

Gamma Telecom DSL Services

2.048

Britain (UK)

Gamma Telecom Holdings Ltd

4.096

Britain (UK)

Gamma Telecom Holdings Ltd

2.048

- - show more (+17 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS31655'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS31655
021	+019	28 prefixes found
060	+039	34 peers found
068	+008	4 IX members found (8 connections)
073	+005	7 links loaded, 4 verified
076	+003	5 historical items loaded
076	+000	Done

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

Signup using Github

Other options: Signup using Microsoft or Signup using Facebook.

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.