Lookup of 18.161.84.100
IP address: 18.161.84.100
Address type: IPv4
Host or reverse DNS (rDNS): server-18-161-84-100.bna50.r.cloudfront.net
Country: 
United States
18.161.84.100 does NOT belong to a private IP address block.
18.161.84.100 does NOT belong to a reserved IP address block.