Home Prefix Lookup2a12:cb46:6fff::/48

2a12:cb46:6fff::/48 - YUHENG NETWORK Gao Yuheng (AS199353)

IPv6RIPEassignedAS199353YUHENG-NETWORK-AS Gao Yuheng

CIDR

2a12:cb46:6fff::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇬🇧 United Kingdom

City

London

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
2a12:cb46:6fff::/48	AS199353 YUHENG-NETWORK-AS Gao Yuheng	No ROA	RIPE	2026-11-08

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a12:cb46:6fff::/48	AS199353	/48	ripe
2a12:cb46:6000::/36	AS153376	/48	ripe
2a12:cb40::/29	AS10977	/48	ripe
2a12:cb40::/29	AS199605	/48	ripe
2a12:cb40::/29	AS215172	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS199353	RIPE	BRICK-STAFF-MNT	2026-11-07

Origin ASN

AS199353

YUHENG-NETWORK-AS Gao Yuheng

Related Prefixes

More prefixes of AS199353

2a12:cb41:200::/48

All prefixes of AS199353 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.5072, -0.1276 ↗

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/2a12:cb46:6fff::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a12:cb46:6fff::/48" | jq

External Links

RIPEstat