AS15924 31.145.48.0/21 CIDR and IP Range Summary.ASN: 15924 - Vodafone Net Iletisim Hizmetler ASHost Count: 2046Addressable IPs: 204831.145.48.0/2431.145.49.0/2431.145.50.0/2431.145.51.0/2431.145.52.0/2431.145.53.0/2431.145.54.0/2431.145.55.0/24