AS52471 179.51.64.136/29 CIDR and IP Range Summary.ASN: 52471 - Columbus Networks Dominicana S.A.Host Count: 6Addressable IPs: 8 179.51.64.137179.51.64.138179.51.64.139179.51.64.140179.51.64.141179.51.64.142179.51.64.143179.51.64.144