AS8851 79.99.72.0/21 CIDR and IP Range Summary.ASN: 8851 - GCI Network Solutions LimitedHost Count: 2046Addressable IPs: 204879.99.72.0/2479.99.73.0/2479.99.74.0/2479.99.75.0/2479.99.76.0/2479.99.77.0/2479.99.78.0/2479.99.79.0/24