AS3257 89.149.128.0/18 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 16382Addressable IPs: 1638489.149.128.0/2489.149.129.0/2489.149.130.0/2489.149.131.0/2489.149.132.0/2489.149.133.0/2489.149.134.0/2489.149.135.0/2489.149.136.0/2489.149.137.0/2489.149.138.0/2489.149.139.0/2489.149.140.0/2489.149.141.0/2489.149.142.0/2489.149.143.0/2489.149.144.0/2489.149.145.0/2489.149.146.0/2489.149.147.0/2489.149.148.0/2489.149.149.0/2489.149.150.0/2489.149.151.0/2489.149.152.0/2489.149.153.0/2489.149.154.0/2489.149.155.0/2489.149.156.0/2489.149.157.0/2489.149.158.0/2489.149.159.0/2489.149.160.0/2489.149.161.0/2489.149.162.0/2489.149.163.0/2489.149.164.0/2489.149.165.0/2489.149.166.0/2489.149.167.0/2489.149.168.0/2489.149.169.0/2489.149.170.0/2489.149.171.0/2489.149.172.0/2489.149.173.0/2489.149.174.0/2489.149.175.0/2489.149.176.0/2489.149.177.0/2489.149.178.0/2489.149.179.0/2489.149.180.0/2489.149.181.0/2489.149.182.0/2489.149.183.0/2489.149.184.0/2489.149.185.0/2489.149.186.0/2489.149.187.0/2489.149.188.0/2489.149.189.0/2489.149.190.0/2489.149.191.0/24