AS1239 206.231.184.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048206.231.184.0/24206.231.185.0/24206.231.186.0/24206.231.187.0/24206.231.188.0/24206.231.189.0/24206.231.190.0/24206.231.191.0/24