Lookup of 18.160.18.99
IP address: 18.160.18.99
Address type: IPv4
Host or reverse DNS (rDNS): server-18-160-18-99.iad12.r.cloudfront.net
Country: 
United States
18.160.18.99 does NOT belong to a private IP address block.
18.160.18.99 does NOT belong to a reserved IP address block.