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IP Converter: Binary, Decimal and Hexadecimal
Convert an IPv4 address between dotted decimal, binary, hexadecimal and 32-bit integer, as you type.
Why convert an IP
An IPv4 address is really a 32-bit number. The dotted decimal form (192.168.1.10) is just for human reading. Seeing the same address in binary helps you understand masks and subnets; the hexadecimal form shows up in logs, packet captures and low-level settings.
Each octet (0 to 255) becomes 8 bits. Line the binary up with the network mask and you see exactly where the network part ends and the host part begins.
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