AS6389 208.60.16.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 2048208.60.16.0/24208.60.17.0/24208.60.18.0/24208.60.19.0/24208.60.20.0/24208.60.21.0/24208.60.22.0/24208.60.23.0/24