143.99.144.0/24 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
AS132699 Siemens Pte Ltd. no ROA 43 345493528055002132699 2026-10-21 2026-10-25
AS9890 ATOS Information Technology (Singapore) Pte Ltd no ROA 1 2132419002747337589890 2026-09-18 2026-10-25

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
143.99.128.0/18
RIR
RIPENCC
Country
🇩🇪 DE
Status
assigned
Allocated
1990-09-07

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
2026-10-21 09:22:12Z origin change AS9890 → AS132699 58057345493528055002132699