175.100.166.0/24 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
AS9304 HGC Global Communications Limited no ROA 37 176399304 2026-09-18 2026-09-18
AS55350 Virtual Switching Consultancy Limited (C/O VXRoutes Ltd) no ROA 3 55720693955350 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
175.100.164.0/22
RIR
APNIC
Country
🇭🇰 HK
Status
allocated
Allocated
2009-12-30

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
175.100.164.0/22 v4 AS55350 Virtual Switching Consultancy Limited (C/O VXRoutes Ltd) no ROA 40 2448255350 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-09-18 07:14:33Z origin change AS55350 → AS9304 573815030412991749304