Lookup of 15.228.47.79
IP address: 15.228.47.79
Address type: IPv4
Host or reverse DNS (rDNS): ec2-15-228-47-79.sa-east-1.compute.amazonaws.com
Country: 
Brazil
15.228.47.79 does NOT belong to a private IP address block.
15.228.47.79 does NOT belong to a reserved IP address block.