Lookup of 52.51.139.245
IP address: 52.51.139.245
Address type: IPv4
Host or reverse DNS (rDNS): ec2-52-51-139-245.eu-west-1.compute.amazonaws.com
Country: 
Ireland
52.51.139.245 does NOT belong to a private IP address block.
52.51.139.245 does NOT belong to a reserved IP address block.