AS52471 179.51.64.0/20 CIDR and IP Range Summary.ASN: 52471 - Columbus Networks Dominicana S.A.Host Count: 4094Addressable IPs: 4096179.51.64.0/24179.51.65.0/24179.51.66.0/24179.51.67.0/24179.51.68.0/24179.51.69.0/24179.51.70.0/24179.51.71.0/24179.51.72.0/24179.51.73.0/24179.51.74.0/24179.51.75.0/24179.51.76.0/24179.51.77.0/24179.51.78.0/24179.51.79.0/24