Home Prefix Lookup2001:4bf0:1::/48

2001:4bf0:1::/48 - ASTUTIUM Limited (AS29527)

IPv6RIPEassignedAS29527ASTUTIUM-AS Astutium Limited RPKI Valid

CIDR

2001:4bf0:1::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇬🇧 United Kingdom

City

London (City of London)

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:4bf0:1::/48	AS29527 ASTUTIUM-AS Astutium Limited	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:4bf0:1::/48	AS29527	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS29527	RIPE	MNT-ASTUTIUM	2013-09-15

Origin ASN

AS29527

ASTUTIUM-AS Astutium Limited

Related Prefixes

More prefixes of AS29527

All prefixes of AS29527 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon (City of London)

Coordinates51.5136, -0.0907 ↗

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/2001:4bf0:1::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:4bf0:1::/48" | jq

External Links

RIPEstat