2001:253:239::/48 RPKI valid

China Education and Research Network (CERNET) · Updated 21.10.2026 20:15 UTC

Announced IPv6 AS142105 China Education and Research Network (CERNET)

Network Information

Prefix: 2001:253:239::/48
Network Description:: —
Address range: 2001:253:239:: – 2001:253:239:ffff:ffff:ffff:ffff:ffff
Size: 65,536 × /64
Origin AS: AS142105 China Education and Research Network (CERNET)
AS path: AS208972AS9121AS6939AS38255AS38255AS38272AS142105
Paths seen: 1
RPKI: RPKI valid
Location: China
First seen: 21.10.2026

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
2001:253:239::/48	/48	AS142105	APNIC	Matches
2001:253::/32	/32	AS23910	APNIC
2001:253::/32	/32	AS38272	APNIC

Prefix	Origin AS	Description	Location	RPKI
2001:253::/32	AS38272			RPKI valid

None in the routing table.

None in the routing table.

Origin AS

AS: AS142105
Name: China Education and Research Network (CERNET)
Prefixes: 0 IPv4 · 1 IPv6
Peers: 1 (0 Upstreams)

Approximate location

GeoLite2

External links

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