AS3257 84.37.72.16/28 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 14Addressable IPs: 16 84.37.72.1784.37.72.1884.37.72.1984.37.72.2084.37.72.2184.37.72.2284.37.72.2384.37.72.2484.37.72.2584.37.72.2684.37.72.2784.37.72.2884.37.72.2984.37.72.3084.37.72.3184.37.72.32