AS1239 208.23.232.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048208.23.232.0/24208.23.233.0/24208.23.234.0/24208.23.235.0/24208.23.236.0/24208.23.237.0/24208.23.238.0/24208.23.239.0/24