AS1239 65.163.16.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204865.163.16.0/2465.163.17.0/2465.163.18.0/2465.163.19.0/2465.163.20.0/2465.163.21.0/2465.163.22.0/2465.163.23.0/24