202.189.16.0/21 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
AS139180 Shandong eshinton Network Technology Co., Ltd.	RPKI valid	42	34549 2914 58453 9808 24444 139180	2026-09-18	2026-10-16
AS137690 China Telecom Zaozhuang IDC Network	RPKI valid	2	44393 35710 10099 9929 4134 137690	2026-09-18	2026-10-16

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
202.189.16.0/21	/32	AS137690	apnic	wrong origin
202.189.16.0/21	/32	AS139180	apnic	authorises it

Registry

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

Delegated block: 202.189.0.0/18
RIR: APNIC
Country: 🇨🇳 CN
Status: allocated
Allocated: 2011-04-05

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
2026-10-14 03:34:51Z	origin change	AS137690 → AS139180	328840 327727 174 58453 9808 24444 139180
2026-10-14 03:32:14Z	origin change	AS139180 → AS137690	37989 56300 132132 10099 4837 4134 137690
2026-10-07 16:19:47Z	origin change	AS137690 → AS139180	14907 2914 58453 9808 24444 139180
2026-10-07 16:09:07Z	origin change	AS139180 → AS137690	37989 56300 132132 10099 4837 4134 137690