AS1239 208.10.152.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048208.10.152.0/24208.10.153.0/24208.10.154.0/24208.10.155.0/24208.10.156.0/24208.10.157.0/24208.10.158.0/24208.10.159.0/24