Home Prefix Lookup2406:4440:d000::/40

2406:4440:d000::/40 - Aperture Science Limited (AS38008)

IPv6APNICassignedAS38008APERTURE-AS-AP - Aperture Science LimitedNo ROA

CIDR

2406:4440:d000::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇭🇰 Hong Kong

City

Kowloon

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2406:4440:d000::/40	AS38008 APERTURE-AS-AP - Aperture Science Limited	No ROA	APNIC	2026-10-26

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2406:4440:d000::/36	AS38008 APERTURE-AS-AP - Aperture Science Limited	No ROA	-	2026-10-26

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38008	APNIC	MAINT-APERTURE-HK	2026-03-26

Origin ASN

AS38008

APERTURE-AS-AP - Aperture Science Limited

Related Prefixes

Covering prefix

2406:4440:d000::/36AS38008

More prefixes of AS38008

All prefixes of AS38008 →

Geolocation

Country🇭🇰Hong KongHK

CityKowloon

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/2406:4440:d000::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2406:4440:d000::/40" | jq

External Links

RIPEstat