Lookup of 18.160.37.99
IP address: 18.160.37.99
Address type: IPv4
Host or reverse DNS (rDNS): server-18-160-37-99.iad55.r.cloudfront.net
Country: 
United States
18.160.37.99 does NOT belong to a private IP address block.
18.160.37.99 does NOT belong to a reserved IP address block.