177.128.56.0/21

IPv4 prefix announced by AS52638 Mundo SIM

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS52638 Mundo SIM unknown
Observed origin (RIS): AS52638 AS52638 - Mundo SIM
Country: Brazil

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