AS1239 206.105.216.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048206.105.216.0/24206.105.217.0/24206.105.218.0/24206.105.219.0/24206.105.220.0/24206.105.221.0/24206.105.222.0/24206.105.223.0/24