104.153.255.0/24 no ROA MOAS

Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.

This prefix is announced by more than one AS. Compare how many collector peers see each origin below: a hijack is usually visible as a second origin seen by far fewer peers than the legitimate one.

Origins

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS32505 Conterra no ROA 40 1490732505 2026-09-18 2026-09-18
AS11324 BRFHH SHREVEPORT, L.L.C. no ROA 4 7018238611324 2026-09-18 2026-09-18

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

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

Delegated block
104.153.252.0/22
RIR
ARIN
Country
πŸ‡ΊπŸ‡Έ US
Status
allocated
Allocated
2024-05-02

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.

Recorded changes

WhenChangeOriginPath
2026-09-18 14:56:19Z origin change AS11324 β†’ AS32505 202365693932505
2026-09-18 14:03:32Z origin change AS32505 β†’ AS11324 3288403277271747018238611324113241132411324113241132411324
2026-09-18 04:54:45Z origin change AS11324 β†’ AS32505 202365693932505