AS3257 212.180.64.0/18 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 16382Addressable IPs: 16384212.180.64.0/24212.180.65.0/24212.180.66.0/24212.180.67.0/24212.180.68.0/24212.180.69.0/24212.180.70.0/24212.180.71.0/24212.180.72.0/24212.180.73.0/24212.180.74.0/24212.180.75.0/24212.180.76.0/24212.180.77.0/24212.180.78.0/24212.180.79.0/24212.180.80.0/24212.180.81.0/24212.180.82.0/24212.180.83.0/24212.180.84.0/24212.180.85.0/24212.180.86.0/24212.180.87.0/24212.180.88.0/24212.180.89.0/24212.180.90.0/24212.180.91.0/24212.180.92.0/24212.180.93.0/24212.180.94.0/24212.180.95.0/24212.180.96.0/24212.180.97.0/24212.180.98.0/24212.180.99.0/24212.180.100.0/24212.180.101.0/24212.180.102.0/24212.180.103.0/24212.180.104.0/24212.180.105.0/24212.180.106.0/24212.180.107.0/24212.180.108.0/24212.180.109.0/24212.180.110.0/24212.180.111.0/24212.180.112.0/24212.180.113.0/24212.180.114.0/24212.180.115.0/24212.180.116.0/24212.180.117.0/24212.180.118.0/24212.180.119.0/24212.180.120.0/24212.180.121.0/24212.180.122.0/24212.180.123.0/24212.180.124.0/24212.180.125.0/24212.180.126.0/24212.180.127.0/24