AS6389 216.78.8.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 2048216.78.8.0/24216.78.9.0/24216.78.10.0/24216.78.11.0/24216.78.12.0/24216.78.13.0/24216.78.14.0/24216.78.15.0/24