AS1239 207.42.240.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048207.42.240.0/24207.42.241.0/24207.42.242.0/24207.42.243.0/24207.42.244.0/24207.42.245.0/24207.42.246.0/24207.42.247.0/24