Lookup of 18.203.38.12
IP address: 18.203.38.12
Address type: IPv4
Host or reverse DNS (rDNS): ec2-18-203-38-12.eu-west-1.compute.amazonaws.com
Country: 
Ireland
18.203.38.12 does NOT belong to a private IP address block.
18.203.38.12 does NOT belong to a reserved IP address block.