AS1239 204.249.72.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048204.249.72.0/24204.249.73.0/24204.249.74.0/24204.249.75.0/24204.249.76.0/24204.249.77.0/24204.249.78.0/24204.249.79.0/24