AS12663 47.73.160.0/21 CIDR and IP Range Summary.ASN: 12663 - Vodafone Italia S.p.A.Host Count: 2046Addressable IPs: 204847.73.160.0/2447.73.161.0/2447.73.162.0/2447.73.163.0/2447.73.164.0/2447.73.165.0/2447.73.166.0/2447.73.167.0/24