AS1239 207.40.8.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048207.40.8.0/24207.40.9.0/24207.40.10.0/24207.40.11.0/24207.40.12.0/24207.40.13.0/24207.40.14.0/24207.40.15.0/24