AS3257 212.56.6.240/28 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 14Addressable IPs: 16 212.56.6.241212.56.6.242212.56.6.243212.56.6.244212.56.6.245212.56.6.246212.56.6.247212.56.6.248212.56.6.249212.56.6.250212.56.6.251212.56.6.252212.56.6.253212.56.6.254212.56.6.255212.56.6.256