AS1239 65.168.40.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204865.168.40.0/2465.168.41.0/2465.168.42.0/2465.168.43.0/2465.168.44.0/2465.168.45.0/2465.168.46.0/2465.168.47.0/24