AS286 195.143.72.0/21 CIDR and IP Range Summary.ASN: 286 - GTT Communications Inc.Host Count: 2046Addressable IPs: 2048195.143.72.0/24195.143.73.0/24195.143.74.0/24195.143.75.0/24195.143.76.0/24195.143.77.0/24195.143.78.0/24195.143.79.0/24