AS6389 74.247.48.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409674.247.48.0/2474.247.49.0/2474.247.50.0/2474.247.51.0/2474.247.52.0/2474.247.53.0/2474.247.54.0/2474.247.55.0/2474.247.56.0/2474.247.57.0/2474.247.58.0/2474.247.59.0/2474.247.60.0/2474.247.61.0/2474.247.62.0/2474.247.63.0/24