AS17676 221.64.0.0/11 CIDR and IP Range Summary.ASN: 17676 - Gigainfra Softbank Corp.Host Count: 2097150Addressable IPs: 2097152221.64.0.0/16221.65.0.0/16221.66.0.0/16221.67.0.0/16221.68.0.0/16221.69.0.0/16221.70.0.0/16221.71.0.0/16221.72.0.0/16221.73.0.0/16221.74.0.0/16221.75.0.0/16221.76.0.0/16221.77.0.0/16221.78.0.0/16221.79.0.0/16221.80.0.0/16221.81.0.0/16221.82.0.0/16221.83.0.0/16221.84.0.0/16221.85.0.0/16221.86.0.0/16221.87.0.0/16221.88.0.0/16221.89.0.0/16221.90.0.0/16221.91.0.0/16221.92.0.0/16221.93.0.0/16221.94.0.0/16221.95.0.0/16