Home Prefix Lookup2001:df0:8500::/48

2001:df0:8500::/48 - Kyoto University Microcomputer Club (AS59128)

IPv6APNICassignedAS59128KMC - Kyoto University Microcomputer Club RPKI Valid

CIDR

2001:df0:8500::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇯🇵 Japan

City

Shinagawa

RIR

APNIC

Status

assigned

Allocated

2017-03-08

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:df0:8500::/48	AS59128 KMC - Kyoto University Microcomputer Club	Valid	Other IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:df0:8500::/48	AS59128	/128	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS59128	Other IRR	MAINT-AS20473	2023-11-13

Origin ASN

AS59128

KMC - Kyoto University Microcomputer Club

Related Prefixes

More prefixes of AS59128

192.50.220.0/24

All prefixes of AS59128 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityShinagawa

Coordinates35.6092, 139.7300 ↗

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:df0:8500::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:df0:8500::/48" | jq

External Links

RIPEstat