Lookup of 18.138.122.143
IP address: 18.138.122.143
Address type: IPv4
Host or reverse DNS (rDNS): ec2-18-138-122-143.ap-southeast-1.compute.amazonaws.com
Country: 
Singapore
18.138.122.143 does NOT belong to a private IP address block.
18.138.122.143 does NOT belong to a reserved IP address block.