AS3257 194.122.120.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 2048194.122.120.0/24194.122.121.0/24194.122.122.0/24194.122.123.0/24194.122.124.0/24194.122.125.0/24194.122.126.0/24194.122.127.0/24