IP address 185.21.16.109
IP address: 185.21.16.109
Address type: IPv4
Host or reverse DNS (rDNS): varnish-31.visir.is
Country: 
Iceland
185.21.16.109 does NOT belong to a private IP address block.
185.21.16.109 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 185.21.16.109 can be represented.
Dotted decimal: 185.21.16.109
Hexadecimal: 0xB915106D
Dotted hex: 0xB9.0x15.0x10.0x6D
Decimal: 3105165421
Octal: 0271.0025.0020.0155
Binary: 10111001.00010101.00010000.01101101