AS6389 74.255.192.0/18 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 16382Addressable IPs: 1638474.255.192.0/2474.255.193.0/2474.255.194.0/2474.255.195.0/2474.255.196.0/2474.255.197.0/2474.255.198.0/2474.255.199.0/2474.255.200.0/2474.255.201.0/2474.255.202.0/2474.255.203.0/2474.255.204.0/2474.255.205.0/2474.255.206.0/2474.255.207.0/2474.255.208.0/2474.255.209.0/2474.255.210.0/2474.255.211.0/2474.255.212.0/2474.255.213.0/2474.255.214.0/2474.255.215.0/2474.255.216.0/2474.255.217.0/2474.255.218.0/2474.255.219.0/2474.255.220.0/2474.255.221.0/2474.255.222.0/2474.255.223.0/2474.255.224.0/2474.255.225.0/2474.255.226.0/2474.255.227.0/2474.255.228.0/2474.255.229.0/2474.255.230.0/2474.255.231.0/2474.255.232.0/2474.255.233.0/2474.255.234.0/2474.255.235.0/2474.255.236.0/2474.255.237.0/2474.255.238.0/2474.255.239.0/2474.255.240.0/2474.255.241.0/2474.255.242.0/2474.255.243.0/2474.255.244.0/2474.255.245.0/2474.255.246.0/2474.255.247.0/2474.255.248.0/2474.255.249.0/2474.255.250.0/2474.255.251.0/2474.255.252.0/2474.255.253.0/2474.255.254.0/2474.255.255.0/24