AS1239 206.158.48.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048206.158.48.0/24206.158.49.0/24206.158.50.0/24206.158.51.0/24206.158.52.0/24206.158.53.0/24206.158.54.0/24206.158.55.0/24