Home Prefix Lookup2401:1740:c02::/48

2401:1740:c02::/48 - ULAYER Guozhen Liu (AS216173)

IPv6APNICannouncedAS216173ULAYER-AS Guozhen Liu RPKI Valid

CIDR

2401:1740:c02::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇭🇰 Hong Kong

City

Tseung Kwan O

RIR

APNIC

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
2401:1740:c02::/48	AS216173 ULAYER-AS Guozhen Liu	Valid	APNIC	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2401:1740:c02::/48	AS216173	/48	apnic
2401:1740::/32	AS976	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS216173	APNIC	MAINT-CORENETINC-AP	2023-10-17

Origin ASN

AS216173

ULAYER-AS Guozhen Liu

Related Prefixes

More prefixes of AS216173

2a0e:aa07:e131::/48

All prefixes of AS216173 →

Geolocation

Country🇭🇰Hong KongHK

RegionSai Kung District

CityTseung Kwan O

Coordinates22.3119, 114.2570 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2401:1740:c02::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2401:1740:c02::/48" | jq

External Links

RIPEstat