133.157.72.0/21 RPKI valid

Announced by AS2497 Internet Initiative Japan Inc.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS2497 Internet Initiative Japan Inc. RPKI valid 41 70182497 2026-09-18 2026-09-26

RPKI

3 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
133.157.72.0/21 /24 AS2497 apnic authorises it
133.157.72.0/21 /21 AS7529 apnic wrong origin
133.157.0.0/16 /16 - apnic wrong origin

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
133.0.0.0/8
RIR
APNIC
Country
🇯🇵 JP
Status
allocated
Allocated
1997-03-01

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.