Skip to content

140.112.0.0/16 RPKI valid

Announced by AS17716 National Taiwan University.

Origin

Origin AS	RPKI	Peers seeing it	Sample path	First seen	Last seen
AS17716 National Taiwan University	RPKI valid	3	3333 1103 7539 17716	2026-09-18	2026-09-20

RPKI

2 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
140.112.0.0/16	/16	AS17716	apnic	authorises it
140.112.0.0/12	/12	AS1659	apnic	wrong origin

Registry

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

Delegated block: 140.112.0.0/16
RIR: APNIC
Country: 🇹🇼 TW
Status: allocated
Allocated: 1990-03-24

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
140.112.0.0/12 v4	AS1659 Taiwan Academic Network (TANet) Information Center	RPKI valid	48	6939 17717 1659	2026-09-18

More specific routes

3 announced prefixes inside this one

Prefix	Origin	RPKI	Peers	First seen
140.112.0.0/17 v4	AS17716 National Taiwan University	RPKI invalid	1	2026-09-18
140.112.112.0/20 v4	AS17716 National Taiwan University	RPKI invalid	3	2026-09-18
140.112.128.0/17 v4	AS17716 National Taiwan University	RPKI invalid	3	2026-09-18