2001:dc3::/32 RPKI valid

M-ROOT DNS Server · Updated 21.10.2026 19:15 UTC

Announced IPv6 AS7500 M-ROOT DNS Server

Network Information

Prefix: 2001:dc3::/32
Network Description:: —
Address range: 2001:dc3:: – 2001:dc3:ffff:ffff:ffff:ffff:ffff:ffff
Size: 4,294,967,296 × /64
Origin AS: AS7500 M-ROOT DNS Server
Organization: M-ROOT DNS Server
AS path: AS208972AS9121AS3257AS7500
Paths seen: 1
RPKI: RPKI valid
Location: Japan
First seen: 21.10.2026

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
2001:dc3::/32	/32	AS7500	APNIC	Matches

None in the routing table.

None in the routing table.

Prefix	Origin AS	Description	Location	RPKI
192.50.45.0/24	AS7500	WIDE Project		No ROA
202.12.26.0/23	AS7500			RPKI valid
202.12.27.0/24	AS7500	root DNS server		RPKI valid
202.13.183.0/24	AS7500	WIDE Project		No ROA

Origin AS

AS: AS7500
Name: M-ROOT DNS Server
Website: http://www.wide.ad.jp/
Prefixes: 4 IPv4 · 1 IPv6
Peers: 5 (4 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API