AS12357 84.121.40.0/21 CIDR and IP Range Summary.ASN: 12357 - Vodafone Espana S.A.U.Host Count: 2046Addressable IPs: 204884.121.40.0/2484.121.41.0/2484.121.42.0/2484.121.43.0/2484.121.44.0/2484.121.45.0/2484.121.46.0/2484.121.47.0/24