IP address 81.31.149.142
IP address: 81.31.149.142
Address type: IPv4
Host or reverse DNS (rDNS): ch034.cloud.host.it
Country: 
Italy
81.31.149.142 does NOT belong to a private IP address block.
81.31.149.142 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 81.31.149.142 can be represented.
Dotted decimal: 81.31.149.142
Hexadecimal: 0x511F958E
Dotted hex: 0x51.0x1F.0x95.0x8E
Decimal: 1361024398
Octal: 0121.0037.0225.0216
Binary: 01010001.00011111.10010101.10001110