AS6461 74.216.192.0/21 CIDR and IP Range Summary.ASN: 6461 - Zayo BandwidthHost Count: 2046Addressable IPs: 204874.216.192.0/2474.216.193.0/2474.216.194.0/2474.216.195.0/2474.216.196.0/2474.216.197.0/2474.216.198.0/2474.216.199.0/24