Home Prefix Lookup2001:200:e00::/40

2001:200:e00::/40 - WIDE Project (AS4690)

IPv6APNICassignedAS4690WIDE-SFO - WIDE Project RPKI Valid

CIDR

2001:200:e00::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇯🇵 Japan

City

Fujisawa (Endō)

RIR

APNIC

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
2001:200:e00::/40	AS4690 WIDE-SFO - WIDE Project	Valid	APNICOther IRR	2026-10-26

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:200::/32	AS2500 WIDE-BB - WIDE Project	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:200:e00::/40	AS4690	/40	apnic
2001:200::/32	AS2500	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4690	APNIC	MAINT-JP-WIDE	2021-05-28
AS4690	Other IRR	MAINT-AS2500	2023-11-13

Origin ASN

AS4690

WIDE-SFO - WIDE Project

Related Prefixes

Covering prefix

2001:200::/32AS2500

More prefixes of AS4690

202.0.73.0/24

All prefixes of AS4690 →

Geolocation

Country🇯🇵JapanJP

RegionKanagawa

CityFujisawa (Endō)

Coordinates35.3905, 139.4310 ↗

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/2001:200:e00::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2001:200:e00::/40" | jq

External Links

RIPEstat