103.252.36.0/22 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
AS56048 China Mobile Group Beijing Company	RPKI valid	2	55720 17476 58453 9808 56048	2026-09-18	2026-09-18
AS23724 China Telecom Beijing IDC Network	RPKI valid	1	44393 35710 10099 9929 4134 23724	2026-09-18	2026-09-18

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
103.252.36.0/22	/22	AS23724	apnic	wrong origin
103.252.36.0/22	/22	AS56048	apnic	authorises it

Registry

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

Delegated block: 103.252.36.0/22
RIR: APNIC
Country: 🇨🇳 CN
Status: allocated
Allocated: 2013-10-22

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

1 announced prefixes inside this one

Prefix	Origin	RPKI	Peers	First seen
103.252.36.0/24 v4	AS4808 China Unicom Beijing Province Network	RPKI valid	42	2026-09-18