AS6389 68.153.96.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 204868.153.96.0/2468.153.97.0/2468.153.98.0/2468.153.99.0/2468.153.100.0/2468.153.101.0/2468.153.102.0/2468.153.103.0/24