AS3257 194.42.64.0/19 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 8190Addressable IPs: 8192194.42.64.0/24194.42.65.0/24194.42.66.0/24194.42.67.0/24194.42.68.0/24194.42.69.0/24194.42.70.0/24194.42.71.0/24194.42.72.0/24194.42.73.0/24194.42.74.0/24194.42.75.0/24194.42.76.0/24194.42.77.0/24194.42.78.0/24194.42.79.0/24194.42.80.0/24194.42.81.0/24194.42.82.0/24194.42.83.0/24194.42.84.0/24194.42.85.0/24194.42.86.0/24194.42.87.0/24194.42.88.0/24194.42.89.0/24194.42.90.0/24194.42.91.0/24194.42.92.0/24194.42.93.0/24194.42.94.0/24194.42.95.0/24