AS3257 89.167.184.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 204889.167.184.0/2489.167.185.0/2489.167.186.0/2489.167.187.0/2489.167.188.0/2489.167.189.0/2489.167.190.0/2489.167.191.0/24