Home Prefix Lookup2a00:208c::/32

2a00:208c::/32 - BT British Telecommunications Limited (AS5400)

IPv6RIPEassignedAS5400BT British Telecommunications Limited RPKI Valid

CIDR

2a00:208c::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇨🇭 Switzerland

City

Bern

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:208c::/32	AS5400 BT British Telecommunications Limited	Valid	RIPE	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:2000::/23	AS5400 BT British Telecommunications Limited	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a00:208c::/32	AS5400	/32	ripe
2a00:2000::/23	AS5400	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS5400	RIPE	BT-GF-MNT	2025-07-18

Origin ASN

AS5400

BT British Telecommunications Limited

Related Prefixes

Covering prefix

2a00:2000::/23AS5400

More prefixes of AS5400

All prefixes of AS5400 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionBern

CityBern

Coordinates46.9480, 7.4474 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a00:208c::/32

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a00:208c::/32" | jq

External Links

RIPEstat