Home Prefix Lookup2a01:618:201::/48

2a01:618:201::/48 - NOMINETANYCAST Nominet UK (AS43519)

IPv6RIPE NCCannouncedAS43519NOMINETANYCAST Nominet UK RPKI Valid

CIDR

2a01:618:201::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇬🇧 United Kingdom

City

Oxford (Littlemore)

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:618:201::/48	AS43519 NOMINETANYCAST Nominet UK	Valid	Other IRRRIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:618:201::/48	AS43519	/48	ripe
2a01:618:201::/48	AS137502	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS43519	Other IRR	MAINT-AS43519	2026-04-08
AS137502	Other IRR	MAINT-AS43519	2026-06-09
AS137502	RIPE	NOMUK-RIPE-MNT	2026-06-09
AS43519	RIPE	NOMUK-RIPE-MNT	2026-04-08

Origin ASN

AS43519

NOMINETANYCAST Nominet UK

Related Prefixes

More prefixes of AS43519

All prefixes of AS43519 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityOxford (Littlemore)

Coordinates51.7139, -1.2208 ↗

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/2a01:618:201::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:618:201::/48" | jq

External Links

RIPEstat