Home Prefix Lookup2a0f:1cc5:4100::/40

2a0f:1cc5:4100::/40 - StarNetwork W1n (AS51031)

IPv6RIPEassignedAS51031StarNetwork w1n ltd RPKI Valid

CIDR

2a0f:1cc5:4100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇭🇰 Hong Kong

City

Kwun Tong

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
2a0f:1cc5:4100::/40	AS51031 StarNetwork w1n ltd	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0f:1cc5:4100::/40	AS51031	/48	ripe
2a0f:1cc5:4100::/40	AS58062	/48	ripe
2a0f:1cc5:4100::/40	AS219422	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS51031	RIPE	ASIACOM-MNT	2026-06-18

Origin ASN

AS51031

StarNetwork w1n ltd

Related Prefixes

More prefixes of AS51031

All prefixes of AS51031 →

Geolocation

Country🇭🇰Hong KongHK

RegionKwun Tong District

CityKwun Tong

Coordinates22.3133, 114.2180 ↗

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/2a0f:1cc5:4100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a0f:1cc5:4100::/40" | jq

External Links

RIPEstat