Lookup of 54.251.153.84
IP address: 54.251.153.84
Address type: IPv4
Host or reverse DNS (rDNS): ec2-54-251-153-84.ap-southeast-1.compute.amazonaws.com
Country: 
Singapore
54.251.153.84 does NOT belong to a private IP address block.
54.251.153.84 does NOT belong to a reserved IP address block.