Home Prefix Lookup2a05:dfc1:8bc0::/42

2a05:dfc1:8bc0::/42 - SAKURA LINK LIMITED (AS49304)

IPv6RIPEassignedAS49304SAKURA-AS SAKURA LINK LIMITED RPKI Valid

CIDR

2a05:dfc1:8bc0::/42

IP Version

IPv6

Addresses

77.3Y

Mask

/42

Country

🇯🇵 Japan

City

Shibuya City

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a05:dfc1:8bc0::/42	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	RIPE	2026-10-11

More-Specific Announcements

5 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a05:dfc1:8bc2::/48	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	-	2026-10-11
2a05:dfc1:8bc3::/48	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	-	2026-10-11
2a05:dfc1:8bc4::/48	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	-	2026-10-11
2a05:dfc1:8bc5::/48	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	-	2026-10-11
2a05:dfc1:8bd0::/48	AS49304 SAKURA-AS SAKURA LINK LIMITED	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a05:dfc1:8b00::/40	AS49304	/48	ripe
2a05:dfc1:8b00::/40	AS131640	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS49304	RIPE	YXVM-MNT	2023-09-06

Origin ASN

AS49304

SAKURA-AS SAKURA LINK LIMITED

Related Prefixes

More prefixes of AS49304

All prefixes of AS49304 →

Geolocation

Country🇯🇵JapanJP

CityShibuya City

Coordinates35.6764, 139.6500 ↗

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/2a05:dfc1:8bc0::/42

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

curl -s "https://api.ipctl.io/v1/prefix/2a05:dfc1:8bc0::/42" | jq

External Links

RIPEstat