157.253.0.0/16

IPv4 prefix announced by AS3603 University de Los Andes

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS3603 University de Los Andes valid
Observed origin (RIS): AS3603 AS3603 - University de Los Andes
Country: Colombia

RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18