AS1239 208.1.48.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048208.1.48.0/24208.1.49.0/24208.1.50.0/24208.1.51.0/24208.1.52.0/24208.1.53.0/24208.1.54.0/24208.1.55.0/24