AS6389 216.76.16.0/20 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 4094Addressable IPs: 4096216.76.16.0/24216.76.17.0/24216.76.18.0/24216.76.19.0/24216.76.20.0/24216.76.21.0/24216.76.22.0/24216.76.23.0/24216.76.24.0/24216.76.25.0/24216.76.26.0/24216.76.27.0/24216.76.28.0/24216.76.29.0/24216.76.30.0/24216.76.31.0/24