192.163.11.0/24 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
AS9929 China Unicom Industrial Internet Backbone	RPKI valid	32	34549 10099 9929	2026-09-18	2026-10-19
AS4812 China Telecom Shanghai Province Network	RPKI valid	10	7018 4134 4812	2026-09-18	2026-10-19

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
192.163.11.0/24	/24	AS4812	arin	wrong origin
192.163.11.0/24	/24	AS9929	arin	authorises it

Registry

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

Delegated block: 192.163.11.0/24
RIR: ARIN
Country: 🇺🇸 US
Status: allocated
Allocated: 1992-05-08

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

When	Change	Origin	Path
2026-10-20 00:38:52Z	origin change	AS4812 → AS9929	1403 577 3356 10099 9929
2026-10-20 00:05:41Z	origin change	AS9929 → AS4812	216285 8280 6762 4134 4812
2026-10-15 19:46:26Z	origin change	AS4812 → AS9929	49432 48362 10099 9929
2026-10-15 17:57:14Z	origin change	AS9929 → AS4812	55720 23764 4134 4812
2026-10-15 13:49:22Z	origin change	AS4812 → AS9929	49432 48362 10099 9929
2026-10-15 09:21:00Z	origin change	AS9929 → AS4812	216285 8280 6762 4134 4812
2026-10-15 08:03:37Z	origin change	AS4812 → AS9929	3549 3356 10099 9929
2026-10-15 08:02:29Z	origin change	AS9929 → AS4812	4608 1221 4637 6461 4134 4812
2026-10-14 20:12:42Z	origin change	AS4812 → AS9929	204092 198978 174 9929
2026-10-14 18:04:05Z	origin change	AS9929 → AS4812	216285 8280 6762 4134 4812
2026-10-14 16:31:25Z	origin change	AS4812 → AS9929	50628 6453 174 9929
2026-10-14 07:35:58Z	origin change	AS9929 → AS4812	7018 4134 4812
2026-10-12 18:34:58Z	origin change	AS4812 → AS9929	37721 10099 9929
2026-10-12 15:55:57Z	origin change	AS9929 → AS4812	4608 1221 4637 6461 4134 4812
2026-10-08 22:36:32Z	origin change	AS4812 → AS9929	3549 3356 10099 9929
2026-10-08 22:36:14Z	origin change	AS4812 → AS9929	58057 174 9929
2026-10-08 22:35:48Z	origin change	AS9929 → AS4812	7018 4134 4812
2026-10-08 22:35:18Z	origin change	AS9929 → AS4812	4608 1221 4637 6461 4134 4812
2026-10-08 22:33:29Z	origin change	AS4812 → AS9929	34927 52025 174 9929
2026-10-08 12:00:10Z	origin change	AS9929 → AS4812	4608 1221 4637 6461 4134 4812
2026-10-07 20:05:42Z	origin change	AS4812 → AS9929	55720 4635 10099 9929
2026-10-07 17:57:58Z	origin change	AS9929 → AS4812	55720 23764 4134 4812
2026-10-07 17:57:07Z	origin change	AS4812 → AS9929	20205 174 9929
2026-10-07 17:55:07Z	origin change	AS9929 → AS4812	49134 53356 6939 4134 4812
2026-10-07 09:00:16Z	origin change	AS4812 → AS9929	1403 577 3356 10099 9929
2026-10-07 08:42:54Z	origin change	AS9929 → AS4812	48185 3356 4134 4812
2026-10-07 08:42:44Z	origin change	AS4812 → AS9929	3549 3356 10099 9929
2026-10-06 13:26:35Z	origin change	AS9929 → AS4812	49673 20485 4134 4812
2026-10-06 04:55:43Z	origin change	AS4812 → AS9929	38001 10099 9929