IP address 16.12.19.16
IP address: 16.12.19.16
Address type: IPv4
Host or reverse DNS (rDNS): s3-website.eu-west-3.amazonaws.com
Country: 
France
16.12.19.16 does NOT belong to a private IP address block.
16.12.19.16 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 16.12.19.16 can be represented.
Dotted decimal: 16.12.19.16
Hexadecimal: 0x100C1310
Dotted hex: 0x10.0x0C.0x13.0x10
Decimal: 269226768
Octal: 0020.0014.0023.0020
Binary: 00010000.00001100.00010011.00010000