AS1239 206.230.48.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048206.230.48.0/24206.230.49.0/24206.230.50.0/24206.230.51.0/24206.230.52.0/24206.230.53.0/24206.230.54.0/24206.230.55.0/24