Home Prefix Lookup2001:200:8000::/33

2001:200:8000::/33 - BGP Prefix

IPv6APNICallocated RPKI Valid

CIDR

2001:200:8000::/33

IP Version

IPv6

Addresses

39614Y

Mask

/33

Country

🇯🇵 Japan

City

Fujisawa (Endō)

RIR

APNIC

Status

allocated

Allocated

2003-04-23

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:200::/32	AS2500 WIDE-BB - WIDE Project	Valid	-	2026-10-27
2001:200:c000::/35	AS23634 E-DNS-JP - WIDE Project	Valid	-	2026-10-27
2001:200:e000::/35	AS7660 APAN-JP - Asia Pacific Advanced Network - Japan	Valid	-	2026-10-27

RPKI ROAs

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

More Specific Prefixes

Prefix	AS	Country	Status
2001:200:8000::/35		🇯🇵JP	assigned
2001:200:a000::/35		🇯🇵JP	assigned
2001:200:c000::/35	AS23634	🇯🇵JP	assigned
2001:200:e000::/35	AS7660	🇯🇵JP	assigned

Related Prefixes

Covering prefix

2001:200::/32AS2500

Geolocation

Country🇯🇵JapanJP

RegionKanagawa

CityFujisawa (Endō)

Coordinates35.3871, 139.4290 ↗

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/2001:200:8000::/33

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

curl -s "https://api.ipctl.io/v1/prefix/2001:200:8000::/33" | jq

External Links

RIPEstat