AS12663 46.190.152.0/21 CIDR and IP Range Summary.ASN: 12663 - Vodafone Italia S.p.A.Host Count: 2046Addressable IPs: 204846.190.152.0/2446.190.153.0/2446.190.154.0/2446.190.155.0/2446.190.156.0/2446.190.157.0/2446.190.158.0/2446.190.159.0/24