AS6461 216.191.224.0/21 CIDR and IP Range Summary.ASN: 6461 - Zayo BandwidthHost Count: 2046Addressable IPs: 2048216.191.224.0/24216.191.225.0/24216.191.226.0/24216.191.227.0/24216.191.228.0/24216.191.229.0/24216.191.230.0/24216.191.231.0/24