AS3257 86.53.252.16/28 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 14Addressable IPs: 16 86.53.252.1786.53.252.1886.53.252.1986.53.252.2086.53.252.2186.53.252.2286.53.252.2386.53.252.2486.53.252.2586.53.252.2686.53.252.2786.53.252.2886.53.252.2986.53.252.3086.53.252.3186.53.252.32