AS1239 208.4.128.0/20 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 4094Addressable IPs: 4096208.4.128.0/24208.4.129.0/24208.4.130.0/24208.4.131.0/24208.4.132.0/24208.4.133.0/24208.4.134.0/24208.4.135.0/24208.4.136.0/24208.4.137.0/24208.4.138.0/24208.4.139.0/24208.4.140.0/24208.4.141.0/24208.4.142.0/24208.4.143.0/24