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Home>AS5400 ASN Details

ASN Details

AS5400

United Kingdom · bt.com

Summary

Country

United Kingdom

Website

bt.com

Hosted domains

865

Number of IPv4

697,856

Number of IPv6

72,020,256,635,525,210,942,943,799,541,760

ASN type

ISP

Registry

ripe

Allocated

23 years ago on Aug 29, 2002

Updated

6 days ago on Oct 10, 2025

Included IP range

IP RangeCompanyNum of IPs
62.134.0.0/16British Telecommunications PLC65,536
62.180.0.0/16British Telecommunications PLC65,536
195.100.0.0/16British Telecommunications PLC65,536
195.163.0.0/16British Telecommunications PLC65,536
206.73.0.0/16INFONET Services Corporation65,536
213.15.0.0/16British Telecommunications PLC65,536
62.5.0.0/17British Telecommunications PLC32,768
62.102.0.0/17British Telecommunications PLC32,768
166.49.128.0/17communications networking services Private Unlimited Company32,768
62.173.192.0/18British Telecommunications PLC16,384
212.162.192.0/18British Telecommunications PLC16,384
213.194.0.0/18British Telecommunications PLC16,384
213.236.64.0/18British Telecommunications PLC16,384
31.95.96.0/19BT Global Fabric Customers8,192
82.138.160.0/19Amcor Flexibles Finland OY8,192
82.150.0.0/19British Telecommunications PLC8,192
194.213.64.0/19British Telecommunications PLC8,192
195.90.64.0/19British Telecommunications PLC8,192
195.182.96.0/19British Telecommunications PLC8,192
212.8.160.0/19British Telecommunications PLC8,192
212.21.192.0/19British Telecommunications PLC8,192
212.31.192.0/19British Telecommunications PLC8,192
212.41.128.0/19British Telecommunications PLC8,192
212.108.0.0/19British Telecommunications PLC8,192
212.127.0.0/19British Telecommunications PLC8,192
213.137.160.0/19British Telecommunications PLC8,192
31.95.16.0/20BT Global Fabric Customers4,096
80.255.160.0/20BT Global Services Luxembourg S.a.r.l4,096
195.99.64.0/20British Telecommunications PLC4,096
206.73.80.0/20INFONET BRANCH OFFICE4,096
31.95.0.0/21BT Global Fabric Customers2,048
31.95.48.0/21BT Global Fabric Customers2,048
62.172.0.0/21British Telecommunications PLC2,048
132.244.64.0/21Rolls-Royce plc2,048
132.244.72.0/21Rolls-Royce plc2,048
194.74.80.0/21British Telecommunications PLC2,048
185.94.0.0/22British Telecommunications PLC1,024
195.171.36.0/22British Telecommunications PLC1,024
31.95.218.0/23BT Global Fabric Customers512
46.248.8.0/23TNT Express ICS Limited512
46.248.10.0/23TNT Express ICS Limited512
193.58.130.0/23TESSENDERLO CHEMIE INTERNATIONAL NV512
203.158.76.0/23BT Global Communication India512
8.12.61.0/24Millward Brown, Inc.256
80.255.160.0/24BT Global Services Luxembourg256
80.255.161.0/24BT Global Services Luxembourg256
80.255.162.0/24BT Global Services Luxembourg256
132.244.240.0/24Rolls-Royce plc256
136.238.84.0/24Schindler Informatik AG256
136.238.85.0/24Schindler Informatik AG256
136.238.224.0/24Schindler Informatik AG256
185.249.4.0/24Lumileds Holding B.V.256
192.109.52.0/24Thales Deutschland GmbH256
193.202.26.0/24Kantar GmbH256
194.33.53.0/24KANTAR DORMANT 3 LIMITED256
194.33.54.0/24KANTAR DORMANT 3 LIMITED256
194.33.55.0/24KANTAR DORMANT 3 LIMITED256
194.50.160.0/24Hyundai Motor Europe GmbH256
194.76.40.0/24Infonet Network Services Germany256
194.107.114.0/24CEVA France SASU256
195.36.82.0/24Computacenter AG & Co. oHG, Computacenter Park 1, 50170 Kerpen256
195.60.182.0/24DeLaval International AB256
195.60.183.0/24DeLaval International AB256
195.66.70.0/24Kia Europe GmbH256
198.178.236.0/24KANTAR256
204.52.188.0/24KANTAR256
2a00:2000::/23British Telecommunications PLC
2a00:2200::/25British Telecommunications PLC
2a00:2280::/25British Telecommunications PLC
2a00:2300::/25British Telecommunications PLC
2a0c:7c80::/29Thales Deutschland GmbH
2a0c:8480::/30Hitachi Rail GTS Deutschland GmbH
2001:740::/32British Telecommunications PLC
2a00:2200:200::/40British Telecommunications PLC
2a00:2200:300::/40British Telecommunications PLC
2a00:2200:900::/40British Telecommunications PLC
2a00:2200:b00::/40British Telecommunications PLC
2a00:2200:d00::/40British Telecommunications PLC
2a00:2200:5300::/40British Telecommunications PLC

Hosted Domains

IPDomainDomain on this IP
80.255.163.72██████████92
212.108.4.142██████████87
62.134.42.244██████████77
62.180.131.137██████████71
62.180.131.138██████████65
212.108.4.216██████████26
62.134.89.36██████████23
213.236.117.34██████████19
62.180.126.137██████████18
62.180.30.15██████████16

WHOIS Information

                                                ASHandle:       AS5400
                                                OrgID:          AS5400
                                                ASName:         AS5400
                                                ASNumber:       AS5400
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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AS26380MasterCard Technologies LLC
AS2686AT&T Enterprises, LLC
AS27311Biogen MA Inc
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AS286GTT Communications Inc.
AS28879Media-Saturn-Holding GmbH
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AS31027GlobalConnect A/S
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AS32590Valve Corporation
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AS3356Level 3 Parent, LLC
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AS34311LG CNS Europe B.V
AS34460PHOENIX International Holdings GmbH
AS3491PCCW Global, Inc.
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AS3573Accenture LLP
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