AS1239 63.170.24.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204863.170.24.0/2463.170.25.0/2463.170.26.0/2463.170.27.0/2463.170.28.0/2463.170.29.0/2463.170.30.0/2463.170.31.0/24