Home Prefix Lookup2401:98a0:100::/40

2401:98a0:100::/40 - Kazukichi (AS55911)

IPv6APNICannouncedAS55911kazukichi - kazukichi RPKI Valid

CIDR

2401:98a0:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇯🇵 Japan

City

Chiyoda City

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
2401:98a0:100::/40	AS55911 kazukichi - kazukichi	Valid	-	2026-10-12

Related Announcements

1 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2401:98a0::/32	AS55911 kazukichi - kazukichi	Valid	-	2026-10-12
2401:98a0:110::/44	AS55911 kazukichi - kazukichi	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2401:98a0:100::/40	AS55911	/40	apnic
2401:98a0::/32	AS55911	/34	apnic

Origin ASN

AS55911

kazukichi - kazukichi

Related Prefixes

Covering prefix

2401:98a0::/32AS55911

More prefixes of AS55911

All prefixes of AS55911 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6916, 139.7680 ↗

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/2401:98a0:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2401:98a0:100::/40" | jq

External Links

RIPEstat