IP address 81.31.149.108
IP address: 81.31.149.108
Address type: IPv4
Host or reverse DNS (rDNS): w001.shared.vianova.it
Country: 
Italy
81.31.149.108 does NOT belong to a private IP address block.
81.31.149.108 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 81.31.149.108 can be represented.
Dotted decimal: 81.31.149.108
Hexadecimal: 0x511F956C
Dotted hex: 0x51.0x1F.0x95.0x6C
Decimal: 1361024364
Octal: 0121.0037.0225.0154
Binary: 01010001.00011111.10010101.01101100