AS1239 217.147.128.0/20 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 4094Addressable IPs: 4096217.147.128.0/24217.147.129.0/24217.147.130.0/24217.147.131.0/24217.147.132.0/24217.147.133.0/24217.147.134.0/24217.147.135.0/24217.147.136.0/24217.147.137.0/24217.147.138.0/24217.147.139.0/24217.147.140.0/24217.147.141.0/24217.147.142.0/24217.147.143.0/24