AS3257 212.56.1.216/29 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 6Addressable IPs: 8 212.56.1.217212.56.1.218212.56.1.219212.56.1.220212.56.1.221212.56.1.222212.56.1.223212.56.1.224