IP address 81.171.6.66
IP address: 81.171.6.66
Address type: IPv4
Host or reverse DNS (rDNS): videohelp.com
Country: 
The Netherlands
81.171.6.66 does NOT belong to a private IP address block.
81.171.6.66 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 81.171.6.66 can be represented.
Dotted decimal: 81.171.6.66
Hexadecimal: 0x51AB0642
Dotted hex: 0x51.0xAB.0x06.0x42
Decimal: 1370162754
Octal: 0121.0253.0006.0102
Binary: 01010001.10101011.00000110.01000010