83.137.56.0/21

IPv4 prefix announced by AS21056 Vianova S.p.A

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS21056 Vianova S.p.A valid
Observed origin (RIS): AS21056 ASN-WELCOMEITALIA Vianova S.p.A
Country: Italy

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