AS1239 208.18.0.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048208.18.0.0/24208.18.1.0/24208.18.2.0/24208.18.3.0/24208.18.4.0/24208.18.5.0/24208.18.6.0/24208.18.7.0/24