Lookup of 54.144.236.55
IP address: 54.144.236.55
Address type: IPv4
Host or reverse DNS (rDNS): ec2-54-144-236-55.compute-1.amazonaws.com
Country: 
United States
54.144.236.55 does NOT belong to a private IP address block.
54.144.236.55 does NOT belong to a reserved IP address block.