AS1239 199.0.224.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048199.0.224.0/24199.0.225.0/24199.0.226.0/24199.0.227.0/24199.0.228.0/24199.0.229.0/24199.0.230.0/24199.0.231.0/24