IP address 217.20.156.72
IP address: 217.20.156.72
Address type: IPv4
Host or reverse DNS (rDNS): ip72.156.odnoklassniki.ru
Country: 
Russia
217.20.156.72 does NOT belong to a private IP address block.
217.20.156.72 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 217.20.156.72 can be represented.
Dotted decimal: 217.20.156.72
Hexadecimal: 0xD9149C48
Dotted hex: 0xD9.0x14.0x9C.0x48
Decimal: 3642006600
Octal: 0331.0024.0234.0110
Binary: 11011001.00010100.10011100.01001000