AS1239 139.171.200.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048139.171.200.0/24139.171.201.0/24139.171.202.0/24139.171.203.0/24139.171.204.0/24139.171.205.0/24139.171.206.0/24139.171.207.0/24