AS1239 65.161.136.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204865.161.136.0/2465.161.137.0/2465.161.138.0/2465.161.139.0/2465.161.140.0/2465.161.141.0/2465.161.142.0/2465.161.143.0/24