AS3257 154.14.192.0/19 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 8190Addressable IPs: 8192154.14.192.0/24154.14.193.0/24154.14.194.0/24154.14.195.0/24154.14.196.0/24154.14.197.0/24154.14.198.0/24154.14.199.0/24154.14.200.0/24154.14.201.0/24154.14.202.0/24154.14.203.0/24154.14.204.0/24154.14.205.0/24154.14.206.0/24154.14.207.0/24154.14.208.0/24154.14.209.0/24154.14.210.0/24154.14.211.0/24154.14.212.0/24154.14.213.0/24154.14.214.0/24154.14.215.0/24154.14.216.0/24154.14.217.0/24154.14.218.0/24154.14.219.0/24154.14.220.0/24154.14.221.0/24154.14.222.0/24154.14.223.0/24