AS1239 207.15.200.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048207.15.200.0/24207.15.201.0/24207.15.202.0/24207.15.203.0/24207.15.204.0/24207.15.205.0/24207.15.206.0/24207.15.207.0/24