AS21056

Autonomous System Number (ASN): AS21056

Organisation: Vianova S.p.A

Name: ASN-WELCOMEITALIA

Registered in: Italy

Registry: RIPE

Total IPv4 Addresses: 88,319

Total IPv4 Prefixes: 61

Total IPv6 Prefixes: 1

Last updated: 2025-7-4 12:17:42