2804:574:4::/48 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
AS53013 Ufinet Brasil (WixNet do Brasil)	RPKI valid	32	34549 22356 52468 53013	2026-09-18	2026-11-11
AS52468 UFINET PANAMA S.A.	RPKI valid	1	24482 52468	2026-09-18	2026-11-11

RPKI

5 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
2804:574:4::/48	/48	AS52468	lacnic	wrong origin
2804:574:4::/48	/48	AS53013	lacnic	authorises it
2804:574::/33	/33	AS53013	lacnic	too specific
2804:574::/32	/48	AS52468	lacnic	wrong origin
2804:574::/32	/48	AS53013	lacnic	authorises it

Registry

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

Delegated block: 2804:574::/32
RIR: LACNIC
Country: 🇧🇷 BR
Status: allocated
Allocated: 2011-07-05

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
2804:574::/33 v6	AS53013 Ufinet Brasil (WixNet do Brasil)	RPKI valid	32	34549 22356 52468 53013	2026-09-18
2804:574::/33 v6	AS52468 UFINET PANAMA S.A.	RPKI valid	1	24482 52468	2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

When	Change	Origin	Path
2026-11-10 08:59:06Z	origin change	AS52468 → AS53013	50300 174 52468 53013
2026-11-10 06:55:01Z	origin change	AS52468 → AS53013	22652 1299 37468 52468 53013
2026-10-29 17:44:00Z	origin change	AS52468 → AS53013	37989 6939 52468 53013
2026-10-29 13:59:23Z	origin change	AS53013 → AS52468	24482 52468