AS5400 British Telecommunications (International)

	Prefix	Description
	31.95.0.0/21	BT Global Fabric Customers
	31.95.16.0/20	BT Global Fabric Customers
	31.95.48.0/21	BT Global Fabric Customers
	31.95.96.0/19	BT Global Fabric Customers
	31.95.160.0/20	BT Global Fabric Customers
	31.95.218.0/23	BT Global Fabric Customers
	46.248.8.0/23	TNT Express ICS Limited
	46.248.10.0/23	TNT Express ICS Limited
	62.5.0.0/17	British Telecommunications PLC
	62.102.0.0/17	British Telecommunications PLC
	62.134.0.0/16	British Telecommunications PLC
	62.172.0.0/21	PROVIDER
	62.173.192.0/18	British Telecommunications PLC
	62.180.0.0/16	British Telecommunications PLC
	80.255.160.0/24	BT Global Services Luxembourg S.a.r.l
	80.255.160.0/20	BT Global Services Luxembourg S.a.r.l
	80.255.161.0/24	BT Global Services Luxembourg
	80.255.162.0/24	BT Global Services Luxembourg
	82.138.160.0/19	Amcor Flexibles Finland OY
	82.150.0.0/19	British Telecommunications PLC
	132.244.64.0/21	Rolls-Royce plc
	132.244.72.0/21	Rolls-Royce plc
	132.244.240.0/24	Rolls-Royce plc
	136.238.84.0/24	HP Inc.
	136.238.85.0/24	HP Inc.
	136.238.224.0/24	HP Inc.
	166.49.128.0/17	communications networking services Private Unlimited ...
	185.94.0.0/22	British Telecommunications PLC
	185.249.4.0/24	Lumileds Holding B.V.
	192.109.52.0/24	Thales Deutschland GmbH
	193.58.130.0/23	TESSENDERLO CHEMIE INTERNATIONAL NV
	193.202.26.0/24	Kantar GmbH
	194.33.53.0/24	KANTAR DORMANT 3 LIMITED
	194.33.54.0/24	KANTAR DORMANT 3 LIMITED
	194.33.55.0/24	KANTAR DORMANT 3 LIMITED
	194.50.160.0/24	Hyundai Motor Europe GmbH
	194.74.80.0/21	PROVIDER
	194.76.40.0/24	Infonet Network Services Germany
	194.107.114.0/24	CEVA France SASU
	194.213.64.0/19	British Telecommunications PLC
	195.36.82.0/24	Computacenter AG & Co. oHG, Computacenter Park 1, 501...
	195.60.182.0/24	DeLaval International AB
	195.60.183.0/24	DeLaval International AB
	195.66.70.0/24	Kia Europe GmbH
	195.90.64.0/19	British Telecommunications PLC
	195.99.64.0/20	PROVIDER
	195.100.0.0/16	British Telecommunications PLC
	195.163.0.0/16	British Telecommunications PLC
	195.171.36.0/22	PROVIDER
	195.182.96.0/19	British Telecommunications PLC
	198.178.236.0/24	KANTAR
	203.158.68.0/23	BT Global Fabric customers
	203.158.72.0/23	BT Global Fabric customers
	203.158.76.0/23	BT Global Fabric customers
	204.52.188.0/24	KANTAR
	206.73.0.0/19	INFONET Services Corporation
	206.73.0.0/16	INFONET Services Corporation
	206.73.48.0/20	INFONET Services Corporation
	206.73.80.0/20	INFONET Services Corporation
	206.73.112.0/22	INFONET Services Corporation
	206.73.116.0/22	INFONET Services Corporation
	212.8.160.0/19	British Telecommunications PLC
	212.21.192.0/19	British Telecommunications PLC
	212.31.192.0/19	British Telecommunications PLC
	212.41.128.0/19	British Telecommunications PLC
	212.108.0.0/19	British Telecommunications PLC
	212.127.0.0/19	British Telecommunications PLC
	212.162.192.0/18	British Telecommunications PLC
	213.15.0.0/16	British Telecommunications PLC
	213.137.160.0/19	British Telecommunications PLC
	213.194.0.0/18	British Telecommunications PLC
	213.236.64.0/18	British Telecommunications PLC
	2001:740::/32	British Telecommunications PLC
	2606:f100:d000::/39	BT Management Services
	2606:f100:d400::/39	BT Management Services
	2606:f100:d600::/39	BT Management Services
	2606:f100:d800::/38	BT Management Services
	2606:f100:dc00::/38	BT Management Services
	2a00:2000::/23	British Telecommunications PLC
	2a00:2080::/32	BT Global Fabric Customers
	2a00:2082::/32	BT Global Fabric Customers
	2a00:2083::/32	BT Global Fabric Customers
	2a00:2089::/32	BT Global Fabric Customers
	2a00:208a::/32	BT Global Fabric Customers
	2a00:208d::/32	BT Global Fabric Customers
	2a00:2200::/25	British Telecommunications PLC
	2a00:2200:200::/40	British Telecommunications PLC
	2a00:2200:300::/40	British Telecommunications PLC
	2a00:2200:900::/40	British Telecommunications PLC
	2a00:2200:b00::/40	British Telecommunications PLC
	2a00:2200:d00::/40	British Telecommunications PLC
	2a00:2200:2000::/40	British Telecommunications PLC
	2a00:2200:5300::/40	British Telecommunications PLC
	2a00:2280::/25	British Telecommunications PLC
	2a00:2300::/25	British Telecommunications PLC
	2a0c:7c80::/29	Thales Deutschland GmbH

Last Update: 2026-05-06T03:23:41Z UTC

Member of the following AS-SETs

-	Member	ASN Count

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PeeringDB AS-SET:: AS-BT-EU

Suggested Prefix Limits

IPv4: 20000

IPv6: 2000

Internet Exchange Points

Name	IPv4	IPv6	Link Speed
AMS-IX	80.249.208.108	2001:7f8:1::a500:5400:1	400 gbps
Digital Realty Atlanta	206.126.110.247	2001:504:17:110::247	100 gbps
IX.br (PTT.br) São Paulo	187.16.217.237	2001:12f8::217:237	100 gbps
Equinix Paris	195.42.144.212	2001:7f8:43::5400:1	100 gbps
LINX LON1	195.66.228.9	2001:7f8:4::1518:8	100 gbps
LINX LON1	195.66.224.108	2001:7f8:4::1518:1	100 gbps
LINX LON1	195.66.231.212	2001:7f8:4::1518:2	100 gbps
DE-CIX Marseille	185.1.47.45	2001:7f8:36::1518:0:2	100 gbps
DE-CIX Marseille	185.1.47.94	2001:7f8:36::1518:0:1	100 gbps
France-IX Marseille	37.49.232.34	2001:7f8:54:5::34	100 gbps
Equinix Hong Kong	36.255.56.119	2001:de8:7::5400:1	100 gbps
DE-CIX Dusseldorf	185.1.170.6	2001:7f8:9e::1518:0:1	100 gbps
Equinix Dallas	206.223.118.76	2001:504:0:5::5400:1	100 gbps
Equinix New York	198.32.118.96	2001:504:f::5400:1	100 gbps
Any2West	206.72.211.151	2001:504:13::211:151	100 gbps
DE-CIX Munich	185.1.208.83	2001:7f8:44::1518:0:2	100 gbps
DE-CIX Munich	185.1.208.35	2001:7f8:44::1518:0:1	100 gbps
HKIX	123.255.90.46	2001:7fa:0:1::ca28:a02e	100 gbps
HKIX	123.255.90.47	2001:7fa:0:1::ca28:a02f	100 gbps
Equinix Ashburn	206.126.236.5	2001:504:0:2::5400:2	100 gbps
NYIIX New York	198.32.160.179	2001:504:1::a500:5400:3	100 gbps
France-IX Marseille	37.49.232.87	2001:7f8:54:5::87	100 gbps
BNIX	194.53.172.99	2001:7f8:26::a500:5400:2	100 gbps
TorIX	206.108.34.71	2001:504:1a::34:71	100 gbps
DE-CIX Frankfurt	80.81.196.177	2001:7f8::1518:0:3	100 gbps
Equinix Amsterdam	185.1.112.118	2001:7f8:83::5400:1	100 gbps
DE-CIX Frankfurt	80.81.196.97	2001:7f8::1518:0:2	100 gbps
DE-CIX Frankfurt	80.81.193.84	2001:7f8::1518:0:1	100 gbps
Equinix Miami	198.32.243.156	2001:504:0:6::5400:1	100 gbps
Equinix Ashburn	206.126.239.113	2001:504:0:2::5400:3	100 gbps
Equinix Miami	198.32.243.51	2001:504:0:6::5400:2	100 gbps
BBIX Tokyo	101.203.90.173	2001:de8:c::5400:1	100 gbps
BBIX Tokyo	101.203.90.174	2001:de8:c::5400:2	100 gbps
Equinix Tokyo	203.190.231.38	2001:de8:5::5400:1	100 gbps
Equinix Los Angeles	206.223.123.87	2001:504:0:3::5400:1	100 gbps
Equinix Singapore	27.111.231.53	2001:de8:4::5400:1	100 gbps
BBIX Osaka	218.100.9.222	2001:de8:c:2::5400:1	100 gbps
NYIIX New York	198.32.160.172	2001:504:1::a500:5400:2	100 gbps
SwissIX	91.206.52.174	2001:7f8:24::1518:0:1	100 gbps
AMS-IX	80.249.215.8	2001:7f8:1::a500:5400:2	100 gbps
JPIX OSAKA	103.246.232.137	2001:de8:8:6::5400:1	100 gbps
JPIX OSAKA	103.246.232.138	2001:de8:8:6::5400:2	100 gbps
BBIX Osaka	218.100.9.226	2001:de8:c:2::5400:2	100 gbps
Equinix Singapore	27.111.231.55	2001:de8:4::5400:2	100 gbps
Equinix Tokyo	203.190.231.39	2001:de8:5::5400:2	100 gbps
France-IX Paris	37.49.238.196	2001:7f8:54::2:196	100 gbps
France-IX Paris	37.49.238.190	2001:7f8:54::2:190	100 gbps
Equinix Hong Kong	36.255.57.197	2001:de8:7::5400:2	100 gbps
Equinix Chicago	208.115.136.91	2001:504:0:4::5400:1	100 gbps
IX.br (PTT.br) São Paulo	187.16.214.171	2001:12f8::214:171	100 gbps
DE-CIX Madrid	185.1.192.60	2001:7f8:a0::1518:0:1	100 gbps
DE-CIX Madrid	185.1.192.141	2001:7f8:a0::1518:0:2	100 gbps
LINX LON2	195.66.236.108	2001:7f8:4:1::1518:1	100 gbps
BNIX	194.53.172.112	2001:7f8:26::a500:5400:1	40 gbps
MIX-IT	217.29.66.119	2001:7f8:b:100:1d1:a5d0:5400:119	20 gbps
Equinix Ashburn	206.126.236.140	2001:504:0:2::5400:1	20 gbps
INEX LAN1	185.6.36.116	2001:7f8:18::116	20 gbps
France-IX Paris	37.49.237.2	2001:7f8:54::1:2	10 gbps
Netnod Copenhagen GREEN -- MTU9K	212.237.193.109	2001:7f8:d:203::109	10 gbps
SwissIX	91.206.52.138	2001:7f8:24::8a	10 gbps
LU-CIX	188.93.170.69	2001:7f8:4c::1518:1	10 gbps
ESpanix Madrid Lower LAN	193.149.1.43	2001:7f8:f::57	10 gbps
NYIIX New York	198.32.160.80	2001:504:1::a500:5400:1	10 gbps
Netnod Copenhagen BLUE -- MTU9K	212.237.192.109	2001:7f8:d:202::109	10 gbps
Equinix Atlanta	198.32.182.10	2001:504:10::5400:1	10 gbps
Netnod Stockholm GREEN -- MTU1500	194.68.123.109	2001:7f8:d:ff::109	10 gbps
FICIX 1 (Espoo)	193.110.226.12	2001:7f8:7:a::5400:1	10 gbps
NIX.CZ	91.210.16.40	2001:7f8:14::4b:1	10 gbps
NIX1	185.1.55.62	2001:7f8:12:1::5400	10 gbps
DIX	192.38.7.14	2001:7f8:1f::5400:14:0	10 gbps
Equinix Helsinki	185.1.86.32	2001:7f8:af::5400:1	10 gbps
Equinix Warsaw	195.182.219.242	2001:7f8:42::a500:5400:1	10 gbps
Netnod Stockholm BLUE -- MTU1500	194.68.128.109	2001:7f8:d:fe::109	10 gbps
VIX	193.203.0.229	2001:7f8:30:0:2:1:0:5400	1000 mbps
BiX	193.188.137.53	2001:7f8:35::5400:1	1000 mbps
NL-ix	193.239.117.109	2001:7f8:13::a500:5400:1	n/a
DE-CIX Lisbon	185.1.131.31	2001:7f8:d5::1518:0:1	n/a

Last Update: 2026-05-06T15:48:02Z UTC

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