AS1239 63.175.216.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204863.175.216.0/2463.175.217.0/2463.175.218.0/2463.175.219.0/2463.175.220.0/2463.175.221.0/2463.175.222.0/2463.175.223.0/24