Home Prefix Lookup2401:b140::/32

2401:b140::/32 - WIZ K.K (AS54415)

IPv6APNICallocatedAS54415WIZ-JP-AS-AP - WIZ K.K. RPKI Valid

CIDR

2401:b140::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇯🇵 Japan

City

Minato-ku

RIR

APNIC

Status

allocated

Allocated

2017-08-28

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

7 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2401:b140::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:1::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:2::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:3::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:4::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:5::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	Valid	-	2026-10-26
2401:b140:6::/48	AS54415 WIZ-JP-AS-AP - WIZ K.K.	No ROA	-	2026-10-26

More Specific Prefixes

Prefix	AS	Country	Status
2401:b140:1::/48	AS54415	🇯🇵JP	assigned
2401:b140:2::/48	AS54415	🇯🇵JP	assigned

Origin ASN

AS54415

WIZ-JP-AS-AP - WIZ K.K.

Related Prefixes

More prefixes of AS54415

All prefixes of AS54415 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityMinato-ku

Coordinates35.6651, 139.7290 ↗

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:b140::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2401:b140::/32" | jq

External Links

RIPEstat