Lookup of 104.199.11.123
IP address: 104.199.11.123
Address type: IPv4
Host or reverse DNS (rDNS): 123.11.199.104.bc.googleusercontent.com
Country: 
Belgium
104.199.11.123 does NOT belong to a private IP address block.
104.199.11.123 does NOT belong to a reserved IP address block.