AS1239 65.170.88.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204865.170.88.0/2465.170.89.0/2465.170.90.0/2465.170.91.0/2465.170.92.0/2465.170.93.0/2465.170.94.0/2465.170.95.0/24