AS6389 207.203.104.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 2048207.203.104.0/24207.203.105.0/24207.203.106.0/24207.203.107.0/24207.203.108.0/24207.203.109.0/24207.203.110.0/24207.203.111.0/24