AS1239 208.28.64.0/20 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 4094Addressable IPs: 4096208.28.64.0/24208.28.65.0/24208.28.66.0/24208.28.67.0/24208.28.68.0/24208.28.69.0/24208.28.70.0/24208.28.71.0/24208.28.72.0/24208.28.73.0/24208.28.74.0/24208.28.75.0/24208.28.76.0/24208.28.77.0/24208.28.78.0/24208.28.79.0/24