AS1239 208.21.64.0/18 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 16382Addressable IPs: 16384208.21.64.0/24208.21.65.0/24208.21.66.0/24208.21.67.0/24208.21.68.0/24208.21.69.0/24208.21.70.0/24208.21.71.0/24208.21.72.0/24208.21.73.0/24208.21.74.0/24208.21.75.0/24208.21.76.0/24208.21.77.0/24208.21.78.0/24208.21.79.0/24208.21.80.0/24208.21.81.0/24208.21.82.0/24208.21.83.0/24208.21.84.0/24208.21.85.0/24208.21.86.0/24208.21.87.0/24208.21.88.0/24208.21.89.0/24208.21.90.0/24208.21.91.0/24208.21.92.0/24208.21.93.0/24208.21.94.0/24208.21.95.0/24208.21.96.0/24208.21.97.0/24208.21.98.0/24208.21.99.0/24208.21.100.0/24208.21.101.0/24208.21.102.0/24208.21.103.0/24208.21.104.0/24208.21.105.0/24208.21.106.0/24208.21.107.0/24208.21.108.0/24208.21.109.0/24208.21.110.0/24208.21.111.0/24208.21.112.0/24208.21.113.0/24208.21.114.0/24208.21.115.0/24208.21.116.0/24208.21.117.0/24208.21.118.0/24208.21.119.0/24208.21.120.0/24208.21.121.0/24208.21.122.0/24208.21.123.0/24208.21.124.0/24208.21.125.0/24208.21.126.0/24208.21.127.0/24