AS15897 149.140.240.0/21 CIDR and IP Range Summary.ASN: 15897 - Vodafone Telekomunikasyon A.S.Host Count: 2046Addressable IPs: 2048149.140.240.0/24149.140.241.0/24149.140.242.0/24149.140.243.0/24149.140.244.0/24149.140.245.0/24149.140.246.0/24149.140.247.0/24