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Home>AS3300 ASN Details

ASN Details

AS3300

United Kingdom · bt.com

Summary

Country

United Kingdom

Website

bt.com

Hosted domains

52

Number of IPv4

513,280

Number of IPv6

236,446,547,503,507,632,505,732,726,784

ASN type

ISP

Registry

ripe

Allocated

23 years ago on Sep 19, 2002

Updated

7 days ago on Oct 10, 2025

Included IP range

IP RangeCompanyNum of IPs
205.248.0.0/16INFONET Services Corporation65,536
206.182.0.0/16INFONET Services Corporation65,536
207.117.0.0/16INFONET Services Corporation65,536
207.209.0.0/16INFONET Services Corporation65,536
209.28.0.0/16INFONET Services Corporation65,536
204.231.0.0/17INFONET Services Corporation32,768
61.14.0.0/18Infonet Services Corporation16,384
63.250.128.0/18INFONET Services Corporation16,384
192.237.64.0/18INFONET Services Corporation16,384
198.207.64.0/18INFONET Services Corporation16,384
199.6.64.0/18INFONET Services Corporation16,384
204.140.64.0/18INFONET Services Corporation16,384
204.231.128.0/18INFONET Services Corporation16,384
206.182.128.0/18INFONET Services Corporation16,384
206.182.192.0/18INFONET Services Corporation16,384
192.92.32.0/19INFONET Services Corporation8,192
203.187.128.0/19BT-Infonet, Internet Service Provider8,192
207.209.0.0/19INFONET Services Corporation8,192
207.209.64.0/19INFONET Services Corporation8,192
72.29.128.0/20INFONET Services Corporation4,096
192.157.144.0/20INTERLEAF4,096
192.92.24.0/21Infonet Services Corporation / INFONET Technology Services2,048
192.157.136.0/21TEXAS INSTRUMENTS2,048
61.14.4.0/22BT GIA1,024
61.14.8.0/22BT GIA1,024
61.14.12.0/22BT GIA1,024
61.14.20.0/22Infonet Services Corporation1,024
61.14.24.0/22BT HK1,024
61.14.28.0/22BT GIA1,024
61.14.32.0/22BT GIA1,024
61.14.36.0/22BT-GIA-JP-net1,024
61.14.40.0/22BT ZA1,024
61.14.44.0/22BT-ZA1,024
61.14.48.0/22BT ZA1,024
63.250.128.0/22INFONET Services Corporation1,024
63.250.132.0/22INFONET Services Corporation1,024
63.250.136.0/22mainsoft1,024
63.250.140.0/22INFONET Services Corporation1,024
63.250.144.0/22INFONET Services Corporation1,024
63.250.148.0/22ESKO-GRAPHICS BVBA1,024
63.250.152.0/22INFONET Services Corporation1,024
63.250.156.0/22LG CNS CO. LTD1,024
63.250.160.0/22INFONET Services Corporation1,024
63.250.168.0/22INFONET Services Corporation1,024
63.250.176.0/22British Telecom1,024
63.250.180.0/22British Telecom1,024
63.250.184.0/22h muehlstein and co inc1,024
72.29.132.0/22INFONET Services Corporation1,024
192.92.20.0/22INFONET Services Corporation1,024
192.157.132.0/22POSTIPAN1,024
198.207.64.0/22COTY1,024
203.187.128.0/22BT-GIA1,024
61.14.2.0/23BT GIA512
192.92.80.0/23INFONET Services Corporation512
192.157.130.0/23INFONET Services Corporation512
192.157.160.0/23INFONET Services Corporation512
61.14.1.0/24BT GIA256
61.14.7.0/24SIMMONS & SIMMONS256
61.14.11.0/24BT GIA256
61.14.15.0/24BT GIA256
61.14.31.0/24BT GIA256
61.14.34.0/24BT GIA256
61.14.36.0/24BT-GIA-JP-net256
61.14.39.0/24BT-GIA-JP-net256
61.14.52.0/24Bt GIA256
63.250.131.0/24SCHINDLER HOLDING256
63.250.132.0/24DIGITPA256
63.250.135.0/24INFONET Services Corporation256
63.250.144.0/24STELLANTIS256
63.250.147.0/24INFONET Services Corporation256
63.250.151.0/24ESKO-GRAPHICS BVBA256
63.250.155.0/24TRIVIUM PACKAGING BV256
63.250.159.0/24COTY256
63.250.163.0/24SPECSAVERS OPTICAL GROUP LIMITED256
63.250.164.0/24INFONET Services Corporation256
63.250.171.0/24ATRADIUS256
63.250.172.0/24INFONET Services Corporation256
63.250.173.0/24INFONET Services Corporation256
63.250.174.0/24Philips256
63.250.187.0/24MOTHERSON SUMI INFOTECH AND DESIGN LIMITED256
63.250.189.0/24Esaress Intl Group Inc256
63.250.191.0/24DP DHL ETO256
136.238.168.0/24Schindler Informatik AG256
136.238.185.0/24Schindler Informatik AG256
136.238.187.0/24Schindler Informatik AG256
136.238.229.0/24Schindler Informatik AG256
136.238.232.0/24Schindler Informatik AG256
136.238.238.0/24Schindler Informatik AG256
136.238.239.0/24Schindler Informatik AG256
136.238.240.0/24Schindler Informatik AG256
136.238.241.0/24Schindler Informatik AG256
136.238.243.0/24Schindler Informatik AG256
185.249.5.0/24Lumileds Holding B.V.256
185.249.6.0/24Lumileds Holding B.V.256
192.92.18.0/24BT CUSTOMER256
192.92.19.0/24BT CUSTOMER256
192.92.82.0/24INFONET Services Corporation256
194.33.52.0/24KANTAR DORMANT 3 LIMITED256
195.206.69.0/24British Telecommunications PLC256
195.206.70.0/24British Telecommunications PLC256
198.137.75.0/24INFONET Services Corporation256
198.178.237.0/24KANTAR256
198.178.239.0/24KANTAR256
203.187.145.0/24BT GIA SNG256
203.187.146.0/24BT GIA SNG256
204.52.187.0/24KANTAR256
204.79.84.0/24INFONET Services Corporation256
206.182.134.0/24LEGIONS OF CHRIST256
206.182.164.0/24INFONET SOFTWARE SOLUTIONS256
209.28.174.0/24Internal-FW256
2402:fb00::/32Infonet Services Corporation
2606:f100::/32BT Management Services
2402:fb00::/36Infonet Services Corporation
2402:fb00:1000::/36Infonet Services Corporation
2402:fb00:2000::/36Infonet Services Corporation
2402:fb00:3000::/36Infonet Services Corporation
2606:f100::/36BT Management Services
2606:f100:1000::/36BT Management Services
2606:f100:2000::/36BT Management Services
2606:f100:3000::/36BT Management Services
2606:f100:4000::/36BT Management Services
2606:f100:5000::/36BT Management Services
2606:f100:6000::/36BT Management Services
2606:f100:7000::/36BT Management Services
2606:f100:8000::/36BT Management Services
2606:f100:9000::/36BT Management Services
2606:f100:c000::/36BT Management Services
2402:fb00:f00::/40Infonet Services Corporation
2402:fb00:1f00::/40Lumileds
2402:fb00:2f00::/40Infonet Services Corporation
2402:fb00:3f00::/40Infonet Services Corporation
2606:f100:f00::/40BT Management Services
2606:f100:1f00::/40BT Management Services
2606:f100:2f00::/40BT Management Services
2606:f100:3f00::/40BT Management Services
2606:f100:4f00::/40BT Management Services
2606:f100:5f00::/40BT Management Services
2606:f100:7f00::/40BT Management Services
2606:f100:8f00::/40BT Management Services

Hosted Domains

IPDomainDomain on this IP
207.209.182.183██████████14
198.178.239.130██████████4
192.237.77.36██████████3
203.187.142.169██████████2
204.52.187.154██████████2
204.52.187.84██████████2
204.52.187.168██████████1
63.250.139.23██████████1
203.187.142.161██████████1
204.52.187.50████████1

WHOIS Information

                                                ASHandle:       AS3300
                                                OrgID:          AS3300
                                                ASName:         AS3300
                                                ASNumber:       AS3300
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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AS199524G-Core Labs S.A.
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AS22652Videotron Ltee
AS22683PHILIPS INTERNET
AS23764CTGNet
AS24482SG.GS
AS2497Internet Initiative Japan Inc.
AS2518BIGLOBE Inc.
AS262427Invista Net Provedor de Acesso Ltda
AS262462Aranet Play
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AS26380MasterCard Technologies LLC
AS264409GRUPO YAX
AS26478Novartis Pharmaceuticals
AS267613ELETRONET S.A.
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AS269180VIPNET Conexão
AS27000Coty Inc.
AS271253LINK BRASIL TELECOMUNICACOES LTDA
AS28624PROVEDORA CMA INTERNET LTDA
AS28634Life Tecnologia Ltda.
AS29049Delta Telecom Ltd
AS2914NTT America, Inc.
AS30844Liquid Telecommunications Ltd
AS31713Gateway Communications
AS32590Valve Corporation
AS328320Kurlec Wireless (PTY) Ltd
AS3303Swisscom (Switzerland) Ltd
AS33891Core-Backbone GmbH
AS3491PCCW Global, Inc.
AS35280F5 Networks SARL
AS35923Johnson & Johnson Consumer Inc.
AS36224HCL AMERICA INC
AS36236NetActuate, Inc
AS3741Dimension Data
AS37468Angola Cables
AS37697WEBMASTERS, LDA.
AS38008Aperture Science Limited
AS38195Superloop
AS39120Convergenze S.p.A.
AS393493Lotte Biologics USA, LLC
AS399449Kyndryl
AS40126Molson Coors Beverage Company
AS40659BMW of North America, LLC (Group Data Centers America)
AS40934Fortinet Inc.
AS4230CLARO S.A.
AS42473ANEXIA Internetdienstleistungs GmbH
AS43733Viva Armenia CJSC
AS45187Rackspace IT Hosting AS IT Hosting Provider Hong Kong
AS45352IP ServerOne Solutions Sdn Bhd
AS45489Sri Lanka Telecom PLC, GLobal Peering
AS45796UIH / BB Connect
AS4635Hong Kong Internet Exchange--Route Server 1
AS4637Telstra Global
AS4657StarHub Ltd
AS4766Korea Telecom
AS4826Vocus Connect International Backbone
AS48647Solvay SA
AS49544i3D.net B.V
AS51185MainStreaming SpA
AS52320GlobeNet Cabos Submarinos Colombia, S.A.S.
AS52468UFINET PANAMA S.A.
AS52863UPX TECNOLOGIA LTDA
AS52873Softdados Telecomunicações
AS53062ALT | GRUPO BRASIL TECPAR
AS53202Acesso10 Telecom
AS55290Depository Trust & Clearing Corporation
AS55720Gigabit Hosting Sdn Bhd
AS56665Proximus Luxembourg S.A.
AS57304JSC "RetnNet"
AS57463NetIX Communications JSC
AS58057Securebit AG
AS58453China Mobile International Limited
AS58511Anycast Global Backbone
AS60503FNX Tecnologia LTDA