IPv4 ↔ Integer Converter
Convert an IPv4 address to its 32-bit unsigned integer form, or convert an integer back to dotted notation.
IPv4 → Integer
Result:
3232235521
Integer → IPv4
Result:
192.168.0.1
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About IPv4 ↔ Integer
Convert IPv4 addresses to their 32-bit integer form and back. Storing IPs as integers makes range queries and database comparisons faster and more compact.
How to use
- Enter a dotted IPv4 address (e.g. 192.168.0.1) or an integer.
- Choose the conversion direction.
- Copy the result for use in queries or storage.
Frequently asked questions
- Why store IPs as integers?
- Integer form makes BETWEEN range checks and indexing efficient, and uses less space than a string.
- Does it support IPv6?
- This tool focuses on 32-bit IPv4; IPv6 uses 128-bit values and a different representation.