AS6389 74.171.112.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 409674.171.112.0/2474.171.113.0/2474.171.114.0/2474.171.115.0/2474.171.116.0/2474.171.117.0/2474.171.118.0/2474.171.119.0/2474.171.120.0/2474.171.121.0/2474.171.122.0/2474.171.123.0/2474.171.124.0/2474.171.125.0/2474.171.126.0/2474.171.127.0/24