Lookup of 52.4.104.53
IP address: 52.4.104.53
Address type: IPv4
Hostname or reverse DNS (rDNS): ec2-52-4-104-53.compute-1.amazonaws.com
Country: 
United States
52.4.104.53 does NOT belong to a private IP address block.
52.4.104.53 does NOT belong to a reserved IP address block.