AS number details

AS31655

Gamma Telecom Holdings Ltd  ·  gamma.co.uk

AS31655 – Gamma Telecom Holdings Ltd

Country United Kingdom
Website gamma.co.uk
Hosted domains 3,388
Hosted IPs 504,064
ASN type ISP
Allocated 17 years ago on Jul 02, 2004

IP Address Ranges

Netblock Company Num of IPs
138.248.128.0/17 UK GTL 19930901 32,768
138.248.16.0/20 UK GTL 19930901 4,096
138.248.32.0/20 UK GTL 19930901 4,096
151.2.128.0/17 Gamma Telecom Limited 32,768
151.2.128.0/22 Gamma Telecom Limited 1,024
151.2.132.0/22 Gamma Telecom Limited 1,024
151.2.136.0/22 Gamma Telecom Limited 1,024
151.2.140.0/22 Gamma Telecom Limited 1,024
157.125.0.0/16 Gamma Telecom Limited 65,536
157.231.0.0/16 Gamma Telecom Limited 65,536
164.39.128.0/17 Gamma Telecom Limited 32,768
185.21.208.0/22 Gamma Telecom Holdings Ltd 1,024
185.4.196.0/22 Gamma Telecom Holdings Ltd 1,024
185.9.232.0/22 Gamma Business Communications Limited 1,024
188.66.64.0/18 Gamma Telecom Holdings Ltd 16,384
195.162.96.0/19 Gamma Telecom Holdings Ltd 8,192
213.218.192.0/20 Gamma Telecom Holdings Ltd 4,096
51.219.0.0/16 Gamma Telecom Limited 65,536
5.144.156.0/22 Gamma Telecom Holdings Ltd 1,024
51.52.0.0/16 Gamma Telecom Limited 65,536
51.52.50.0/24 Gamma Telecom Limited 256
51.52.99.0/24 Gamma Telecom Limited 256
5.2.96.0/19 Gamma Telecom Holdings Ltd 8,192
80.252.64.0/20 Gamma Telecom Holdings Ltd 4,096
83.245.6.0/24 Gamma Telecom 256
88.215.0.0/18 Gamma Telecom Holdings Ltd 16,384
88.215.0.0/20 Gamma Telecom DSL Services 4,096
88.215.16.0/21 Gamma Telecom DSL Services 2,048
88.215.24.0/21 Gamma Telecom DSL Services 2,048
88.215.32.0/21 Gamma Telecom DSL Services 2,048
88.215.40.0/21 Gamma Telecom Holdings Ltd 2,048
88.215.48.0/21 Gamma Telecom Infrastructure 2,048
88.215.56.0/24 Gamma Telecom VoIP 256
88.215.58.0/24 Gamma Telecom VoIP 256
88.215.60.0/23 Gamma Telecom VoIP 512
88.215.63.0/24 Gamma Telecom VOIP 256
89.213.11.0/24 Gamma Telecom DSL Services 256
89.213.16.0/20 Gamma Telecom Holdings Ltd 4,096
89.213.32.0/21 Gamma Telecom DSL Services 2,048
89.213.8.0/21 Gamma Telecom DSL Services 2,048
92.207.0.0/16 Gamma Telecom Limited 65,536
Netblock Company
2a02:c1c0::/29 Gamma Telecom Holdings Ltd
2a02:df80::/29 Gamma Business Communications Limited
2a04:4440::/29 Gamma Telecom Limited
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

as-block:       AS31620 - AS31743
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

aut-num:        AS31655
as-name:        ASN-GammaTelecom
import:         from as60788 accept as60788
export:         to as60788 announce any
import:         from as20667 accept as20667
export:         to as20667 announce any
import:         from as3356 accept any
export:         to as3356 announce AS-GAMMATELECOM
import:         from as6461 accept any
export:         to as6461 announce AS-GAMMATELECOM
import:         from as2914 accept any
export:         to as2914 announce AS-GAMMATELECOM
import:         from as3257 accept any
export:         to as3257 announce AS-GAMMATELECOM
import:         from as31727 accept AS-NODE4
export:         to as31727 announce AS-GAMMATELECOM
import:         from as34745 accept AS34745
export:         to as34745 announce AS-GAMMATELECOM
import:         from as20500 accept AS-GRIFFIN
export:         to as20500 announce AS-GAMMATELECOM
import:         from as35180 accept AS35180
export:         to as35180 announce AS-GAMMATELECOM
import:         from as41379 accept as41379
export:         to as41379 announce AS-GAMMATELECOM
import:         from as12703 accept AS-PULSANT
export:         to as12703 announce AS-GAMMATELECOM
import:         from as8586 accept AS-REDNET
export:         to as8586 announce AS-GAMMATELECOM
import:         from as39295 accept AS-SWITCHIP
export:         to as39295 announce AS-GAMMATELECOM
import:         from as28792 accept AS-PUBLICINET
export:         to as28792 announce AS-GAMMATELECOM
import:         from as31290 accept AS-MURPHX
export:         to as31290 announce AS-GAMMATELECOM
import:         from as39884 accept AS-VOIPFONE
export:         to as39884 announce AS-GAMMATELECOM
import:         from as197822 accept as197822
export:         to as197822 announce AS-GAMMATELECOM
import:         from as8426 accept AS-CLARANET
export:         to as8426 announce AS-GAMMATELECOM
import:         from as25180 accept AS-EXPONENTIAL-e
export:         to as25180 announce AS-GAMMATELECOM
import:         from as20915 accept AS-100PERCENT
export:         to as20915 announce AS-GAMMATELECOM
import:         from as31463 accept AS-4D-DC
export:         to as31463 announce AS-GAMMATELECOM
import:         from as24867 accept AS-ADAPT-P
export:         to as24867 announce AS-GAMMATELECOM
import:         from as25061 accept AS-ANLX
export:         to as25061 announce AS-GAMMATELECOM
import:         from as4589 accept AS-EASYNET
export:         to as4589 announce AS-GAMMATELECOM
import:         from as25577 accept AS-C4L
export:         to as25577 announce AS-GAMMATELECOM
import:         from as34555 accept AS-CCSLEEDS
export:         to as34555 announce AS-GAMMATELECOM
import:         from as51918 accept AS-CERBERUSNETWORKS
export:         to as51918 announce AS-GAMMATELECOM
import:         from as8844 accept AS-COMMUNITY
export:         to as8844 announce AS-GAMMATELECOM
import:         from as8844 accept AS-COMMUNITY
export:         to as8844 announce AS-GAMMATELECOM
import:         from as16815 accept AS16815
export:         to as16815 announce AS-GAMMATELECOM
import:         from as50468 accept AS50468
export:         to as50468 announce AS-GAMMATELECOM
import:         from as48961 accept AS-WARWICKNET
export:         to as48961 announce AS-GAMMATELECOM
import:         from as48961 accept AS-WARWICKNET
export:         to as48961 announce AS-GAMMATELECOM
import:         from as41811 accept AS-CONVERGENCE
export:         to as41811 announce AS-GAMMATELECOM
import:         from as2529 accept AS-DEMON
export:         to as2529 announce AS-GAMMATELECOM
import:         from as34967 accept AS34967
export:         to as34967 announce AS-GAMMATELECOM
import:         from as34746 accept AS-EATONKAYE
export:         to as34746 announce AS-GAMMATELECOM
import:         from as8468 accept AS-ENTANET
export:         to as8468 announce AS-GAMMATELECOM
import:         from as8468 accept AS-ENTANET
export:         to as8468 announce AS-GAMMATELECOM
import:         from as44356 accept AS-44356-Customers
export:         to as44356 announce AS-GAMMATELECOM
import:         from as42353 accept AS-SIMWOOD
export:         to as42353 announce AS-GAMMATELECOM
import:         from as21493 accept AS21493
export:         to as21493 announce AS-GAMMATELECOM
import:         from as42353 accept AS-FASTNET
export:         to as42353 announce AS-GAMMATELECOM
import:         from as49572 accept AS49572
export:         to as49572 announce AS-GAMMATELECOM
import:         from as6939 accept AS6939
export:         to as6939 announce AS-GAMMATELECOM
import:         from as57356 accept AS57356
export:         to as57356 announce AS-GAMMATELECOM
import:         from as12496 accept AS-IDNET
export:         to as12496 announce AS-GAMMATELECOM
import:         from as8902 accept AS8902
export:         to as8902 announce AS-GAMMATELECOM
import:         from as48945 accept AS48945
export:         to as48945 announce AS-GAMMATELECOM
import:         from as13009 accept AS13009
export:         to as13009 announce AS-GAMMATELECOM
import:         from as21267 accept AS-IZR
export:         to as21267 announce AS-GAMMATELECOM
import:         from as786 accept AS-JANETPLUS
export:         to as786 announce AS-GAMMATELECOM
import:         from as12775 accept AS-JPCI
export:         to as12775 announce AS-GAMMATELECOM
import:         from as8897 accept AS-KCOMSPN
export:         to as8897 announce AS-GAMMATELECOM
import:         from as35799 accept AS35799
export:         to as35799 announce AS-GAMMATELECOM
import:         from as8330 accept AS-LONAP
export:         to as8330 announce AS-GAMMATELECOM
import:         from as8401 accept AS-MAILBOX
export:         to as8401 announce AS-GAMMATELECOM
import:         from as8190 accept AS-MDNX
export:         to as8190 announce AS-GAMMATELECOM
import:         from as51823 accept AS51823
export:         to as51823 announce AS-GAMMATELECOM
import:         from as31290 accept AS-MURPHX
export:         to as31290 announce AS-GAMMATELECOM
import:         from as21396 accept AS-NETCONNEX
export:         to as21396 announce AS-GAMMATELECOM
import:         from as15444 accept AS-NETSERVICES
export:         to as15444 announce AS-GAMMATELECOM
import:         from as33920 accept AS-AQNET
export:         to as33920 announce AS-GAMMATELECOM
import:         from as28673 accept AS-ITEC
export:         to as28673 announce AS-GAMMATELECOM
import:         from as31727 accept AS-NODE4
export:         to as31727 announce AS-GAMMATELECOM
import:         from as41379 accept AS41379
export:         to as41379 announce AS-GAMMATELECOM
import:         from as29631 accept AS-OBIT-TELECOM
export:         to as29631 announce AS-GAMMATELECOM
import:         from as8586 accept AS-OBSL
export:         to as8586 announce AS-GAMMATELECOM
import:         from as13285 accept AS-OPAL
export:         to as13285 announce AS-GAMMATELECOM
import:         from as43198 accept AS43198
export:         to as43198 announce AS-GAMMATELECOM
import:         from as5413 accept AS5413:AS-CUSTOMER
export:         to as5413 announce AS-GAMMATELECOM
import:         from as6871 accept AS-PLUSNETUK
export:         to as6871 announce AS-GAMMATELECOM
import:         from as8689 accept AS-POWERNET
export:         to as8689 announce AS-GAMMATELECOM
import:         from as28792 accept AS-PUBLICINET
export:         to as28792 announce AS-GAMMATELECOM
import:         from as35662 accept AS35662:AS-ORIGINS
export:         to as35662 announce AS-GAMMATELECOM
import:         from as5552 accept AS5552
export:         to as5552 announce AS-GAMMATELECOM
import:         from as20547 accept AS-6DG
export:         to as20547 announce AS-GAMMATELECOM
import:         from as16082 accept AS-SPITFIRE
export:         to as16082 announce AS-GAMMATELECOM
import:         from as8838 accept AS-Stripe21
export:         to as8838 announce AS-GAMMATELECOM
import:         from as39295 accept AS-SWITCHIP
export:         to as39295 announce AS-GAMMATELECOM
import:         from as34066 accept AS34066
export:         to as34066 announce AS-GAMMATELECOM
import:         from as12956 accept AS-TDATANET
export:         to as12956 announce AS-GAMMATELECOM
import:         from as34745 accept AS34745
export:         to as34745 announce AS-GAMMATELECOM
import:         from as51551 accept AS51551
export:         to as51551 announce AS-GAMMATELECOM
import:         from as43157 accept AS43157
export:         to as43157 announce AS-GAMMATELECOM
import:         from as20952 accept AS20952
export:         to as20952 announce AS-GAMMATELECOM
import:         from as47474 accept AS47474
export:         to as47474 announce AS-GAMMATELECOM
import:         from as41769 accept AS41769
export:         to as41769 announce AS-GAMMATELECOM
import:         from as49415 accept AS49415
export:         to as49415 announce AS-GAMMATELECOM
import:         from as48961 accept AS-WARWICKNET
export:         to as48961 announce AS-GAMMATELECOM
import:         from as16303 accept AS-PROGRESSIVE
export:         to as16303 announce AS-GAMMATELECOM
import:         from as49487 accept AS49487
export:         to as49487 announce AS-GAMMATELECOM
import:         from as197612 accept AS197612
export:         to as197612 announce AS-GAMMATELECOM
import:         from as8943 accept AS-JUMP
export:         to as8943 announce AS-GAMMATELECOM
import:         from as2818 accept AS-BBC
export:         to as2818 announce AS-GAMMATELECOM
import:         from as15169 accept AS-BBC
export:         to as15169 announce AS-GAMMATELECOM
import:         from as6656 accept AS-STG
export:         to as6656 announce AS-GAMMATELECOM
import:         from as20940 accept AS-AKAMAI
export:         to as20940 announce AS-GAMMATELECOM
import:         from as29611 accept AS-ELITE
export:         to as29611 announce AS-GAMMATELECOM
import:         from as25160 accept AS-VORBOSS
export:         to as25160 announce AS-GAMMATELECOM
import:         from as12519 accept AS-FASTNET
export:         to as12519 announce AS-GAMMATELECOM
import:         from as13208 accept AS-NEWTELSOLUTIONS
export:         to as13208 announce AS-GAMMATELECOM
import:         from as42973 accept AS-METRONETUK
export:         to as42973 announce AS-GAMMATELECOM
import:         from as15692 accept AS-RAZORBLUE
export:         to as15692 announce AS-GAMMATELECOM
import:         from as39545 accept AS-FLUIDATA
export:         to as39545 announce AS-GAMMATELECOM
import:         from as47622 accept AS-DATATECHUK
export:         to as47622 announce AS-GAMMATELECOM
import:         from as6908 accept AS-DATAHOP
export:         to as6908 announce AS-GAMMATELECOM
import:         from as199518 accept AS199518
export:         to as199518 announce AS-GAMMATELECOM
org:            ORG-GTHL1-RIPE
admin-c:        TM4194-RIPE
tech-c:         GTRA1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GTHL
created:        2004-07-02T12:47:16Z
last-modified:  2019-01-07T14:33:04Z
source:         RIPE
abuse-email:    abuse@gamma.co.uk
abuse-c:        GAC-GB
abuse-org:      ORG-GTHL1-RIPE

organisation:   ORG-GTHL1-RIPE
org-name:       Gamma Telecom Holdings Ltd
country:        GB
org-type:       LIR
address:        Kings House Kings Road West
address:        RG14 5BY
address:        Newbury
address:        UNITED KINGDOM
phone:          +443330140000
fax-no:         +441618775704
admin-c:        TM4194-RIPE
admin-c:        AF6377-RIPE
admin-c:        MM31542-RIPE
mnt-ref:        MNT-GTHL
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GTHL
abuse-c:        GAC-GB
created:        2005-12-29T14:30:33Z
last-modified:  2020-12-16T13:14:39Z
source:         RIPE
e-mail:         ripe@as31655.net

role:           Gamma Telecom RIPE Admin
address:        Newbury
e-mail:         matt.mather@gamma.co.uk
admin-c:        TM4194-RIPE
tech-c:         AF6377-RIPE
notify:         matt.mather@gamma.co.uk
nic-hdl:        GTRA1-RIPE
mnt-by:         MNT-GTHL
created:        2009-10-22T10:11:04Z
last-modified:  2016-11-30T09:06:51Z
source:         RIPE

person:         Tony McKenzie
address:        The Malthouse
address:        Elevator Road
address:        Manchester
address:        M17 1BR
phone:          +44 333 2403035
nic-hdl:        TM4194-RIPE
created:        2009-08-19T09:41:11Z
last-modified:  2013-04-03T15:50:26Z
source:         RIPE
mnt-by:         MNT-GTHL
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 3,388 domain names hosted across 810 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.231.167.27 gobidding.co.uk 939
5.2.118.138 cycleinsurancecomparison.co.uk 481
157.231.167.38 twitcherclub.co.uk 151
157.231.167.29 famousracing.co.uk 104
51.52.17.172 lamblegal.info 89
157.231.167.31 wentrowtest.net 82
157.231.167.37 eclubracing.co.uk 74
157.231.167.36 racehorseownersgroup.com 67
157.231.167.35 soccergazette.co.uk 64
51.52.252.202 sutcliffe-insurance.com 47
92.207.226.92 cardiffimplantcenter.com 35
51.52.174.165 abbeyhealthcare.co.uk 32
88.215.52.32 gammasiptrunks.com 31
88.215.47.7 huxleyms.com 30
92.207.205.149 angelfish.travel 24
5.2.118.140 bouncycastlesinsurance.co.uk 21
157.231.167.34 axomsyndicate.com 21
5.2.118.134 www.arkhirersinsurance.co.uk 20
92.207.184.74 118811.co.uk 19
157.231.167.33 thesnailraces.co.uk 18
157.231.167.32 elitesyndicates.uk 17
88.215.34.83 gammaradiography.co.uk 15
157.231.123.4 www.completecovergroupuk.co.uk 14
5.2.126.211 createhighland.com 13
51.52.137.135 axisrec.net 13
51.219.85.84 handyhealthcare.com 12
88.215.24.16 www.midac-uk.co.uk 11
92.207.167.188 safaridesigner.com 11
51.52.232.181 bluestop.com 10
51.52.20.43 hills-prospect.com 9
188.66.83.200 theavonanglingclub.co.uk 9
164.39.189.114 www.gsmotorcycletyres.com 9
51.219.189.242 fgs.ltd 9
195.162.117.29 www.questleisure.com 9
157.125.68.255 lloydstsbtransfer.org.uk 9
188.66.79.89 robotic-surgeon.co.uk 8
5.2.122.179 davidmannersgroup.co.uk 8
51.52.206.237 tes-midlands.co.uk 8
51.52.175.169 abstress.eu 8
164.39.206.193 tramprocdn.co.uk 8
51.52.135.180 8000technology.co.uk 8
5.2.126.213 smokedsalmononline.co.uk 8
157.231.205.146 uilix.ltd 8
92.207.74.133 apcom.org.uk 8
92.207.178.133 morayoffshorerenewables.com 8
51.52.174.173 schwihag.co.uk 7
51.219.171.19 wesldatahub.co.uk 7
157.231.80.242 elutriare.co.uk 7
92.207.247.106 noriskwinner.com 7
51.219.211.82 rmsproducts.co.uk 7

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

Peers

There are 31 peers for this ASN.

Peers Name
AS13030 Init7 (Switzerland) Ltd.
AS14061 DigitalOcean, LLC
AS14630 Invesco Group Services, Inc.
AS15692 Razorblue Ltd
AS15830 Equinix Connect
AS18106 Viewqwest Pte Ltd
AS2119 Telenor Norge AS
AS25160 Vorboss Limited
AS2603 NORDUnet
AS28792 Public Internet Ltd
AS2914 NTT America, Inc.
AS3170 Etheroute Ltd
AS31742 Sota Solutions Ltd.
AS3356 Level 3 Parent, LLC
AS35266 EX Networks Limited
AS39351 31173 Services AB
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS43531 IX Reach Ltd
AS4455 IX Reach Ltd
AS44684 Mythic Beasts Ltd
AS50300 CustodianDC Limited
AS5413 Daisy Corporate Services Trading Ltd
AS6908 Six Degrees Technology Group Limited
AS6939 Hurricane Electric LLC
AS8220 COLT Technology Services Group Limited
AS8426 Claranet Limited
AS8455 Schuberg Philis B.V.
AS8468 Cityfibre Limited
AS8943 Jump Networks Ltd
AS9009 M247 Ltd
AS9505 Taiwan Internet Gateway
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS198472 Manchester City Council
AS205237 SAVILLS PLC
AS41553 Reed Managed Services Ltd.
AS60788 Gamma Network Solution Limited
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS31655 at robtex.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs