Home Prefix Lookup2001:4a00::/27

2001:4a00::/27 - OPALTELECOM TalkTalk Communications Limited (AS13285)

IPv6RIPE NCCallocatedAS13285OPALTELECOM-AS TalkTalk Communications Limited RPKI Valid

CIDR

2001:4a00::/27

IP Version

IPv6

Addresses

2535301.2Y

Mask

/27

Country

🇬🇧 United Kingdom

City

Salford

RIR

RIPE NCC

Status

allocated

Allocated

2004-12-01

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:4a00::/27	AS13285 OPALTELECOM-AS TalkTalk Communications Limited	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:4a00::/27	AS13285	/27	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS13285	RIPE	TALKTALK-MNT	2020-06-17

Transfer History

Registry transfers of 2001:4a00::/27, blocks inside it, or blocks containing it.

2001:4a00::/27Transfer · 2018-12-05
Tiscali UK Limited
RIPE NCC
→
TalkTalk Communications Limited
RIPE NCC

Date	Resource	From	To	Type
2018-12-05	2001:4a00::/27	Tiscali UK Limited RIPE NCC	TalkTalk Communications Limited RIPE NCC	Transfer

Origin ASN

AS13285

OPALTELECOM-AS TalkTalk Communications Limited

Related Prefixes

More prefixes of AS13285

All prefixes of AS13285 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CitySalford

Coordinates53.4676, -2.2789 ↗

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 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:4a00::/27

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

curl -s "https://api.ipctl.io/v1/prefix/2001:4a00::/27" | jq

External Links

RIPEstat