AS6389 72.159.80.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409672.159.80.0/2472.159.81.0/2472.159.82.0/2472.159.83.0/2472.159.84.0/2472.159.85.0/2472.159.86.0/2472.159.87.0/2472.159.88.0/2472.159.89.0/2472.159.90.0/2472.159.91.0/2472.159.92.0/2472.159.93.0/2472.159.94.0/2472.159.95.0/24