AS6389 216.79.80.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 2048216.79.80.0/24216.79.81.0/24216.79.82.0/24216.79.83.0/24216.79.84.0/24216.79.85.0/24216.79.86.0/24216.79.87.0/24