AS1239 63.173.96.0/20 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 4094Addressable IPs: 409663.173.96.0/2463.173.97.0/2463.173.98.0/2463.173.99.0/2463.173.100.0/2463.173.101.0/2463.173.102.0/2463.173.103.0/2463.173.104.0/2463.173.105.0/2463.173.106.0/2463.173.107.0/2463.173.108.0/2463.173.109.0/2463.173.110.0/2463.173.111.0/24