AS6389 74.254.208.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409674.254.208.0/2474.254.209.0/2474.254.210.0/2474.254.211.0/2474.254.212.0/2474.254.213.0/2474.254.214.0/2474.254.215.0/2474.254.216.0/2474.254.217.0/2474.254.218.0/2474.254.219.0/2474.254.220.0/2474.254.221.0/2474.254.222.0/2474.254.223.0/24