Network

IPv4 address converter

Convert IPv4 between dotted decimal, integer, hex, binary, and IPv6-mapped notation.

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Input

Result

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Using this tool

Inspect alternate representations of the same IPv4 value.

Actions: Convert

Example

Select dotted-decimal input to see integer, hex, binary, and IPv6-mapped representations.

Example action and settings

Action: Convert
Input format: Dotted decimal

Input / action

192.0.2.1

Result / expected behavior

Dotted decimal: 192.0.2.1
Decimal integer: 3221225985
Hexadecimal: 0xc0000201
Dotted hexadecimal: c0.00.02.01
Binary: 11000000000000000000001000000001
Dotted binary: 11000000.00000000.00000010.00000001
IPv6-mapped address: ::ffff:c000:0201
Full IPv6-mapped address: 0000:0000:0000:0000:0000:ffff:c000:0201

Available options: Input format

Scope and limitations

Integers range from 0–4294967295; binary accepts up to 32 bits and hex up to 8 digits.

Common mistakes

Match the input-format setting; IPv6 mapping is notation, not address allocation or a connection.

Privacy and browser support

Input is processed in this browser. Do not use real keys or active sensitive credentials as demonstration data. Device features require browser support and your permission.