Home Prefix Lookup2401:a240::/32

2401:a240::/32 - KCV Kasaoka Cable Vision (AS17958)

IPv6APNICallocatedAS17958KCV Kasaoka Cable Vision Co,LTD. RPKI Valid

CIDR

2401:a240::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇯🇵 Japan

City

Chiyoda

RIR

APNIC

Status

allocated

Allocated

2017-08-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2401:a240::/32	AS17958 KCV Kasaoka Cable Vision Co,LTD.	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2401:a240::/32	AS17958	/128	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17958	Other IRR	MAINT-AS17958	2023-11-13

Origin ASN

AS17958

KCV Kasaoka Cable Vision Co,LTD.

Related Prefixes

More prefixes of AS17958

All prefixes of AS17958 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda

Coordinates35.6906, 139.7700 ↗

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:a240::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2401:a240::/32" | jq

External Links

RIPEstat