AS52471 179.51.69.144/29 CIDR and IP Range Summary.ASN: 52471 - Columbus Networks Dominicana S.A.Host Count: 6Addressable IPs: 8 179.51.69.145179.51.69.146179.51.69.147179.51.69.148179.51.69.149179.51.69.150179.51.69.151179.51.69.152