AS1239 63.170.160.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204863.170.160.0/2463.170.161.0/2463.170.162.0/2463.170.163.0/2463.170.164.0/2463.170.165.0/2463.170.166.0/2463.170.167.0/24