Skip to content

221.181.70.0/23 RPKI valid

Announced by AS24400 Shanghai Mobile Communications Co.,Ltd.

Origin

Origin AS	RPKI	Peers seeing it	Sample path	First seen	Last seen
AS24400 Shanghai Mobile Communications Co.,Ltd.	RPKI valid	42	34549 1299 58453 9808 24400	2026-09-18	2026-10-27

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
221.181.70.0/23	/23	AS24400	apnic	authorises it
221.181.64.0/18	/18	AS24400	apnic	too specific

Registry

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

Delegated block: 221.176.0.0/13
RIR: APNIC
Country: 🇨🇳 CN
Status: allocated
Allocated: 2003-09-09

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
221.181.64.0/18 v4	AS24400 Shanghai Mobile Communications Co.,Ltd.	RPKI valid	41	34549 1299 58453 9808 24400	2026-09-18
221.176.0.0/13 v4	AS9808 China Mobile Backbone	no ROA	42	24482 58453 9808	2026-09-18

More specific routes

1 announced prefixes inside this one

Prefix	Origin	RPKI	Peers	First seen
221.181.71.0/24 v4	AS24400 Shanghai Mobile Communications Co.,Ltd.	RPKI valid	42	2026-09-18