AS1239 63.163.176.0/20 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 4094Addressable IPs: 409663.163.176.0/2463.163.177.0/2463.163.178.0/2463.163.179.0/2463.163.180.0/2463.163.181.0/2463.163.182.0/2463.163.183.0/2463.163.184.0/2463.163.185.0/2463.163.186.0/2463.163.187.0/2463.163.188.0/2463.163.189.0/2463.163.190.0/2463.163.191.0/24