AS12357 84.121.240.0/21 CIDR and IP Range Summary.ASN: 12357 - Vodafone Espana S.A.U.Host Count: 2046Addressable IPs: 204884.121.240.0/2484.121.241.0/2484.121.242.0/2484.121.243.0/2484.121.244.0/2484.121.245.0/2484.121.246.0/2484.121.247.0/24