AS3257 64.81.157.128/25 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 126Addressable IPs: 128 64.81.157.12964.81.157.13064.81.157.13164.81.157.13264.81.157.13364.81.157.13464.81.157.13564.81.157.13664.81.157.13764.81.157.13864.81.157.13964.81.157.14064.81.157.14164.81.157.14264.81.157.14364.81.157.14464.81.157.14564.81.157.14664.81.157.14764.81.157.14864.81.157.14964.81.157.15064.81.157.15164.81.157.15264.81.157.15364.81.157.15464.81.157.15564.81.157.15664.81.157.15764.81.157.15864.81.157.15964.81.157.16064.81.157.16164.81.157.16264.81.157.16364.81.157.16464.81.157.16564.81.157.16664.81.157.16764.81.157.16864.81.157.16964.81.157.17064.81.157.17164.81.157.17264.81.157.17364.81.157.17464.81.157.17564.81.157.17664.81.157.17764.81.157.17864.81.157.17964.81.157.18064.81.157.18164.81.157.18264.81.157.18364.81.157.18464.81.157.18564.81.157.18664.81.157.18764.81.157.18864.81.157.18964.81.157.19064.81.157.19164.81.157.19264.81.157.19364.81.157.19464.81.157.19564.81.157.19664.81.157.19764.81.157.19864.81.157.19964.81.157.20064.81.157.20164.81.157.20264.81.157.20364.81.157.20464.81.157.20564.81.157.20664.81.157.20764.81.157.20864.81.157.20964.81.157.21064.81.157.21164.81.157.21264.81.157.21364.81.157.21464.81.157.21564.81.157.21664.81.157.21764.81.157.21864.81.157.21964.81.157.22064.81.157.22164.81.157.22264.81.157.22364.81.157.22464.81.157.22564.81.157.22664.81.157.22764.81.157.22864.81.157.22964.81.157.23064.81.157.23164.81.157.23264.81.157.23364.81.157.23464.81.157.23564.81.157.23664.81.157.23764.81.157.23864.81.157.23964.81.157.24064.81.157.24164.81.157.24264.81.157.24364.81.157.24464.81.157.24564.81.157.24664.81.157.24764.81.157.24864.81.157.24964.81.157.25064.81.157.25164.81.157.25264.81.157.25364.81.157.25464.81.157.25564.81.157.256