AS6389 68.213.168.0/21 CIDR and IP Range Summary.ASN: 6389 - Bellsouth.net Inc.Host Count: 2046Addressable IPs: 204868.213.168.0/2468.213.169.0/2468.213.170.0/2468.213.171.0/2468.213.172.0/2468.213.173.0/2468.213.174.0/2468.213.175.0/24