IP address 133.125.39.81
IP address: 133.125.39.81
Address type: IPv4
Host or reverse DNS (rDNS): ik1-437-50827.vs.sakura.ne.jp
Country: 
Japan
133.125.39.81 does NOT belong to a private IP address block.
133.125.39.81 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 133.125.39.81 can be represented.
Dotted decimal: 133.125.39.81
Hexadecimal: 0x857D2751
Dotted hex: 0x85.0x7D.0x27.0x51
Decimal: 2239571793
Octal: 0205.0175.0047.0121
Binary: 10000101.01111101.00100111.01010001