AS12663 47.73.64.0/20 CIDR and IP Range Summary.ASN: 12663 - Vodafone Italia S.p.A.Host Count: 4094Addressable IPs: 409647.73.64.0/2447.73.65.0/2447.73.66.0/2447.73.67.0/2447.73.68.0/2447.73.69.0/2447.73.70.0/2447.73.71.0/2447.73.72.0/2447.73.73.0/2447.73.74.0/2447.73.75.0/2447.73.76.0/2447.73.77.0/2447.73.78.0/2447.73.79.0/24