AS6389 207.203.8.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 2048207.203.8.0/24207.203.9.0/24207.203.10.0/24207.203.11.0/24207.203.12.0/24207.203.13.0/24207.203.14.0/24207.203.15.0/24