IP address 123.31.18.13
IP address: 123.31.18.13
Address type: IPv4
Host or reverse DNS (rDNS): static.vnpt.vn
123.31.18.13 does NOT belong to a private IP address block.
123.31.18.13 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 123.31.18.13 can be represented.
Dotted decimal: 123.31.18.13
Hexadecimal: 0x7B1F120D
Dotted hex: 0x7B.0x1F.0x12.0x0D
Decimal: 2065633805
Octal: 0173.0037.0022.0015
Binary: 01111011.00011111.00010010.00001101