206208 looking glass

151.207.252.0/22 RPKI valid

Announced by AS5744 United States Patent and Trademark Office.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS5744 United States Patent and Trademark Office RPKI valid 42 345496461108861195634775744 2026-09-18 2026-09-29

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
151.207.252.0/22 /22 AS5744 arin authorises it
151.207.240.0/20 /20 AS5744 arin too specific

Registry

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

Delegated block
151.207.0.0/16
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1991-09-25

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
151.207.240.0/20 v4 AS5744 United States Patent and Trademark Office RPKI valid 42 345496461108861195634775744 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.