AS1239 208.4.88.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048208.4.88.0/24208.4.89.0/24208.4.90.0/24208.4.91.0/24208.4.92.0/24208.4.93.0/24208.4.94.0/24208.4.95.0/24