AS3257 194.231.128.0/17 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 32766Addressable IPs: 32768194.231.128.0/24194.231.129.0/24194.231.130.0/24194.231.131.0/24194.231.132.0/24194.231.133.0/24194.231.134.0/24194.231.135.0/24194.231.136.0/24194.231.137.0/24194.231.138.0/24194.231.139.0/24194.231.140.0/24194.231.141.0/24194.231.142.0/24194.231.143.0/24194.231.144.0/24194.231.145.0/24194.231.146.0/24194.231.147.0/24194.231.148.0/24194.231.149.0/24194.231.150.0/24194.231.151.0/24194.231.152.0/24194.231.153.0/24194.231.154.0/24194.231.155.0/24194.231.156.0/24194.231.157.0/24194.231.158.0/24194.231.159.0/24194.231.160.0/24194.231.161.0/24194.231.162.0/24194.231.163.0/24194.231.164.0/24194.231.165.0/24194.231.166.0/24194.231.167.0/24194.231.168.0/24194.231.169.0/24194.231.170.0/24194.231.171.0/24194.231.172.0/24194.231.173.0/24194.231.174.0/24194.231.175.0/24194.231.176.0/24194.231.177.0/24194.231.178.0/24194.231.179.0/24194.231.180.0/24194.231.181.0/24194.231.182.0/24194.231.183.0/24194.231.184.0/24194.231.185.0/24194.231.186.0/24194.231.187.0/24194.231.188.0/24194.231.189.0/24194.231.190.0/24194.231.191.0/24194.231.192.0/24194.231.193.0/24194.231.194.0/24194.231.195.0/24194.231.196.0/24194.231.197.0/24194.231.198.0/24194.231.199.0/24194.231.200.0/24194.231.201.0/24194.231.202.0/24194.231.203.0/24194.231.204.0/24194.231.205.0/24194.231.206.0/24194.231.207.0/24194.231.208.0/24194.231.209.0/24194.231.210.0/24194.231.211.0/24194.231.212.0/24194.231.213.0/24194.231.214.0/24194.231.215.0/24194.231.216.0/24194.231.217.0/24194.231.218.0/24194.231.219.0/24194.231.220.0/24194.231.221.0/24194.231.222.0/24194.231.223.0/24194.231.224.0/24194.231.225.0/24194.231.226.0/24194.231.227.0/24194.231.228.0/24194.231.229.0/24194.231.230.0/24194.231.231.0/24194.231.232.0/24194.231.233.0/24194.231.234.0/24194.231.235.0/24194.231.236.0/24194.231.237.0/24194.231.238.0/24194.231.239.0/24194.231.240.0/24194.231.241.0/24194.231.242.0/24194.231.243.0/24194.231.244.0/24194.231.245.0/24194.231.246.0/24194.231.247.0/24194.231.248.0/24194.231.249.0/24194.231.250.0/24194.231.251.0/24194.231.252.0/24194.231.253.0/24194.231.254.0/24194.231.255.0/24