66.118.55.0/24 RPKI valid 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 AS	RPKI	Peers seeing it	Sample path	First seen	Last seen
AS397301 Thrive Broadband, LLC	RPKI valid	41	34549 174 397301	2026-10-17	2026-10-31
AS63304 HILLTOP BROADBAND	RPKI valid	1	213241 9002 3356 174 63304	2026-09-18	2026-10-31

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
66.118.52.0/22	/24	AS63304	arin	wrong origin
66.118.52.0/22	/24	AS397301	arin	authorises it

Registry

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

Delegated block: 66.118.52.0/22
RIR: ARIN
Country: 🇺🇸 US
Status: allocated
Allocated: 2021-10-04

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
66.118.52.0/22 v4	AS63304 HILLTOP BROADBAND	RPKI valid	42	34549 174 63304	2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.