AS6461 66.46.248.0/21 CIDR and IP Range Summary.ASN: 6461 - Zayo BandwidthHost Count: 2046Addressable IPs: 204866.46.248.0/2466.46.249.0/2466.46.250.0/2466.46.251.0/2466.46.252.0/2466.46.253.0/2466.46.254.0/2466.46.255.0/24