AS6389 66.156.112.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409666.156.112.0/2466.156.113.0/2466.156.114.0/2466.156.115.0/2466.156.116.0/2466.156.117.0/2466.156.118.0/2466.156.119.0/2466.156.120.0/2466.156.121.0/2466.156.122.0/2466.156.123.0/2466.156.124.0/2466.156.125.0/2466.156.126.0/2466.156.127.0/24