Why sort IP addresses numerically?

Alphabetical sorting gives incorrect results for IP addresses. For example, 10.0.0.2 would sort after 9.0.0.1 alphabetically but before it numerically. Numeric sort uses the 32-bit integer value of each IP.

Can this sort IPv6 addresses?

Yes. The tool detects IPv4 and IPv6 addresses and sorts them numerically within each group.

IP Address Sorter — Sort IPv4 / IPv6 Addresses

Ascending Descending Remove duplicates

Why does simple alphabetical sorting give wrong IP order?

Alphabetical sorting treats IPs as strings, so 192.168.10.1 sorts before 192.168.9.255 because "1" comes before "9" in ASCII. Correct IP sorting requires converting each address to a 32-bit integer first.

Does this tool support IPv6?

Currently the tool focuses on IPv4. IPv6 sorting requires 128-bit integer comparison and different parsing logic.

How to Use ip-address-sorter

Paste or enter your input into the text field.
Configure any options (format, delimiter, encoding, or mode) using the controls above the output.
The result updates instantly — no submit button required for most operations.
Click Copy or Download to take the output to your next step.

Sort IPv4 and IPv6 addresses numerically, ascending or descending. Free to use with no sign-up — the tool operates entirely in your browser, nothing sent anywhere.

How ip-address-sorter Works

ip-address-sorter is a browser-side network utility built for speed and simplicity. Paste your input and the result appears within milliseconds. The tool handles edge cases — empty inputs, special characters, large datasets — without crashing or producing silent incorrect output. If you need a related operation, check the Related Tools section below.

Accepts large inputs — no size limits imposed by this tool
Handles edge cases: empty fields, special characters, and Unicode
Copy-to-clipboard and file download for every output
Works on Chrome, Firefox, Safari, and Edge without any extensions

Frequently Asked Questions

What does ip-address-sorter do?

ip-address-sorter sort ipv4 and ipv6 addresses numerically, ascending or descending. Results appear immediately — no page reloads, no waiting for a server response.

What input does ip-address-sorter accept?

Paste text directly into the input field, or type your data. Most operations handle Unicode, special characters, and multi-line inputs without issue.

How large an input can I process?

There is no hard limit imposed by this tool. Very large inputs (multi-MB text) process within your browser's available memory. For files larger than 50 MB, a command-line tool may be faster.

Can I download the output?

Yes — every output panel includes a Copy to Clipboard button and a Download as file option. Outputs are saved as plain text or the appropriate file format for the operation.

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IP Address Sorter online

Sort IPv4 and IPv6 addresses numerically, ascending or descending — runs in your browser