AS3900 216.166.0.0/17 CIDR and IP Range Summary.ASN: 3900 - Switch LtdHost Count: 32766Addressable IPs: 32768216.166.0.0/24216.166.1.0/24216.166.2.0/24216.166.3.0/24216.166.4.0/24216.166.5.0/24216.166.6.0/24216.166.7.0/24216.166.8.0/24216.166.9.0/24216.166.10.0/24216.166.11.0/24216.166.12.0/24216.166.13.0/24216.166.14.0/24216.166.15.0/24216.166.16.0/24216.166.17.0/24216.166.18.0/24216.166.19.0/24216.166.20.0/24216.166.21.0/24216.166.22.0/24216.166.23.0/24216.166.24.0/24216.166.25.0/24216.166.26.0/24216.166.27.0/24216.166.28.0/24216.166.29.0/24216.166.30.0/24216.166.31.0/24216.166.32.0/24216.166.33.0/24216.166.34.0/24216.166.35.0/24216.166.36.0/24216.166.37.0/24216.166.38.0/24216.166.39.0/24216.166.40.0/24216.166.41.0/24216.166.42.0/24216.166.43.0/24216.166.44.0/24216.166.45.0/24216.166.46.0/24216.166.47.0/24216.166.48.0/24216.166.49.0/24216.166.50.0/24216.166.51.0/24216.166.52.0/24216.166.53.0/24216.166.54.0/24216.166.55.0/24216.166.56.0/24216.166.57.0/24216.166.58.0/24216.166.59.0/24216.166.60.0/24216.166.61.0/24216.166.62.0/24216.166.63.0/24216.166.64.0/24216.166.65.0/24216.166.66.0/24216.166.67.0/24216.166.68.0/24216.166.69.0/24216.166.70.0/24216.166.71.0/24216.166.72.0/24216.166.73.0/24216.166.74.0/24216.166.75.0/24216.166.76.0/24216.166.77.0/24216.166.78.0/24216.166.79.0/24216.166.80.0/24216.166.81.0/24216.166.82.0/24216.166.83.0/24216.166.84.0/24216.166.85.0/24216.166.86.0/24216.166.87.0/24216.166.88.0/24216.166.89.0/24216.166.90.0/24216.166.91.0/24216.166.92.0/24216.166.93.0/24216.166.94.0/24216.166.95.0/24216.166.96.0/24216.166.97.0/24216.166.98.0/24216.166.99.0/24216.166.100.0/24216.166.101.0/24216.166.102.0/24216.166.103.0/24216.166.104.0/24216.166.105.0/24216.166.106.0/24216.166.107.0/24216.166.108.0/24216.166.109.0/24216.166.110.0/24216.166.111.0/24216.166.112.0/24216.166.113.0/24216.166.114.0/24216.166.115.0/24216.166.116.0/24216.166.117.0/24216.166.118.0/24216.166.119.0/24216.166.120.0/24216.166.121.0/24216.166.122.0/24216.166.123.0/24216.166.124.0/24216.166.125.0/24216.166.126.0/24216.166.127.0/24