AS6389 65.81.240.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409665.81.240.0/2465.81.241.0/2465.81.242.0/2465.81.243.0/2465.81.244.0/2465.81.245.0/2465.81.246.0/2465.81.247.0/2465.81.248.0/2465.81.249.0/2465.81.250.0/2465.81.251.0/2465.81.252.0/2465.81.253.0/2465.81.254.0/2465.81.255.0/24