IP address 103.242.31.31
IP address: 103.242.31.31
Address type: IPv4
Host or reverse DNS (rDNS): core-103.242.31.31.valueserver.jp
Country: 
Japan
103.242.31.31 does NOT belong to a private IP address block.
103.242.31.31 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 103.242.31.31 can be represented.
Dotted decimal: 103.242.31.31
Hexadecimal: 0x67F21F1F
Dotted hex: 0x67.0xF2.0x1F.0x1F
Decimal: 1743920927
Octal: 0147.0362.0037.0037
Binary: 01100111.11110010.00011111.00011111