AS1239 66.247.216.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 204866.247.216.0/2466.247.217.0/2466.247.218.0/2466.247.219.0/2466.247.220.0/2466.247.221.0/2466.247.222.0/2466.247.223.0/24