AS3257 194.77.32.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 2048194.77.32.0/24194.77.33.0/24194.77.34.0/24194.77.35.0/24194.77.36.0/24194.77.37.0/24194.77.38.0/24194.77.39.0/24