AS6389 68.16.88.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 204868.16.88.0/2468.16.89.0/2468.16.90.0/2468.16.91.0/2468.16.92.0/2468.16.93.0/2468.16.94.0/2468.16.95.0/24