AS4997 216.222.96.0/21 CIDR and IP Range Summary.ASN: 4997 - Zayo BandwidthHost Count: 2046Addressable IPs: 2048216.222.96.0/24216.222.97.0/24216.222.98.0/24216.222.99.0/24216.222.100.0/24216.222.101.0/24216.222.102.0/24216.222.103.0/24