Lookup of 52.55.120.19
IP address: 52.55.120.19
Address type: IPv4
Host or reverse DNS (rDNS): ec2-52-55-120-19.compute-1.amazonaws.com
Country: 
United States
52.55.120.19 does NOT belong to a private IP address block.
52.55.120.19 does NOT belong to a reserved IP address block.