Home Prefix Lookup2a0f:600:608::/47

2a0f:600:608::/47 - RHE Kazuki Yamaguchi (AS51044)

IPv6RIPEannouncedAS51044RHE Kazuki Yamaguchi RPKI Valid

CIDR

2a0f:600:608::/47

IP Version

IPv6

Addresses

2.4Y

Mask

/47

Country

🇯🇵 Japan

City

Kodaira (Josuiminamicho)

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a0f:600:608::/47	AS51044 RHE Kazuki Yamaguchi	Valid	RIPE	2026-10-26

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0f:600:608::/48	AS51044 RHE Kazuki Yamaguchi	Valid	-	2026-10-26
2a0f:600:609::/48	AS51044 RHE Kazuki Yamaguchi	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0f:600::/32	AS51044	/64	ripe
2a0f:600::/29	AS51044	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS51044	RIPE	mnt-jp-rhe-1	2020-11-24

Origin ASN

AS51044

RHE Kazuki Yamaguchi

Related Prefixes

More prefixes of AS51044

All prefixes of AS51044 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityKodaira (Josuiminamicho)

Coordinates35.7128, 139.4890 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a0f:600:608::/47

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

curl -s "https://api.ipctl.io/v1/prefix/2a0f:600:608::/47" | jq

External Links

RIPEstat