Lookup of 54.157.154.75
IP address: 54.157.154.75
Address type: IPv4
Host or reverse DNS (rDNS): ec2-54-157-154-75.compute-1.amazonaws.com
Country: 
United States
54.157.154.75 does NOT belong to a private IP address block.
54.157.154.75 does NOT belong to a reserved IP address block.