AS12663 47.73.224.0/21 CIDR and IP Range Summary.ASN: 12663 - Vodafone Italia S.p.A.Host Count: 2046Addressable IPs: 204847.73.224.0/2447.73.225.0/2447.73.226.0/2447.73.227.0/2447.73.228.0/2447.73.229.0/2447.73.230.0/2447.73.231.0/24