Skip to content

177.72.130.0/23 RPKI valid

Announced by AS53018 Viana & Viana Comunicaçao LTDA-ME.

Origin

Origin AS	RPKI	Peers seeing it	Sample path	First seen	Last seen
AS53018 Viana & Viana Comunicaçao LTDA-ME	RPKI valid	42	24482 269337 53018	2026-09-18	2026-10-16

RPKI

3 ROAs cover this prefix

ROA prefix	Max length	Authorised origin	Trust anchor	Result for this route
177.72.130.0/23	/23	AS53018	lacnic	authorises it
177.72.128.0/22	/22	AS53018	lacnic	too specific
177.72.128.0/21	/21	AS53018	lacnic	too specific

Registry

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

Delegated block: 177.72.128.0/21
RIR: LACNIC
Country: 🇧🇷 BR
Status: allocated
Allocated: 2011-08-01

Less specific routes

Announced prefixes that contain this one

Prefix	Origin	RPKI	Peers	Sample path	First seen
177.72.128.0/22 v4	AS53018 Viana & Viana Comunicaçao LTDA-ME	RPKI valid	3	37721 269337 53018	2026-09-18
177.72.128.0/21 v4	AS53018 Viana & Viana Comunicaçao LTDA-ME	RPKI valid	42	24482 269337 53018	2026-09-18

More specific routes

2 announced prefixes inside this one

Prefix	Origin	RPKI	Peers	First seen
177.72.130.0/24 v4	AS53018 Viana & Viana Comunicaçao LTDA-ME	RPKI valid	44	2026-09-18
177.72.131.0/24 v4	AS53018 Viana & Viana Comunicaçao LTDA-ME	RPKI valid	44	2026-09-18