Lookup of 52.207.16.121
IP address: 52.207.16.121
Address type: IPv4
Host or reverse DNS (rDNS): ec2-52-207-16-121.compute-1.amazonaws.com
Country: 
United States
52.207.16.121 does NOT belong to a private IP address block.
52.207.16.121 does NOT belong to a reserved IP address block.