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Random IP Generator

It produces syntactically valid IPv4 or IPv6 addresses, but does not guarantee they are routable on the public internet. By default it avoids reserved ranges (such as 10.0.0.0/8, 192.168.0.0/16, 127.0.0.0/8, and 169.254.0.0/16 for IPv4) so the output looks like a realistic public

Productivity Tools

It produces syntactically valid IPv4 or IPv6 addresses, but does not guarantee they are routable on the public internet. By default it avoids reserved ranges (such as 10.0.0.0/8, 192.168.0.0/16, 127.0.0.0/8, and 169.254.0.0/16 for IPv4) so the output looks like a realistic public

This free Random IP Generator from KX Toolkit is part of our all-in-one online toolkit. It runs entirely in your browser, so your data never leaves your device for client-side operations. 100% free, forever - no paywall, no credit card, no trial.

How to use the Random IP Generator

  1. Open the tool - most start ready to use.
  2. Configure any options (work/break length, list items).
  3. Start the timer or run the action.
  4. Carry on working - most tools run in the background tab.

What you can do with the Random IP Generator

  • Run focused work sessions with Pomodoro.
  • Quick-jot notes that auto-save in the browser.
  • Pick a random winner from a list.
  • Plan tasks without opening a full project-management app.

Why use KX Toolkit's Random IP Generator

  • Browser-based: Works on Windows, macOS, Linux, iOS and Android - no install, no extension.
  • Privacy-first: Client-side tools never upload your data; server-side tools delete files right after processing.
  • Mobile-friendly: Full feature parity on phones and tablets - not a stripped-down view.
  • Fast: Optimised for instant feedback. No artificial waiting screens, no email-gated downloads.
  • One hub for everything: 300+ tools across SEO, text, image, PDF, code, color, calculators and more - skip switching between sites.

Tips for the best results

Pin the timer or notes tab so you can switch back to it with one click - far less friction than reopening it every time.

Related Productivity Tools

If you find this tool useful, explore the full Productivity Tools collection or browse our complete tool directory. KX Toolkit is built for marketers, developers, designers, students and anyone who needs a quick utility without signing up for yet another SaaS.

Does the generator produce valid public IP addresses?
It produces syntactically valid IPv4 or IPv6 addresses, but does not guarantee they are routable on the public internet. By default it avoids reserved ranges (such as 10.0.0.0/8, 192.168.0.0/16, 127.0.0.0/8, and 169.254.0.0/16 for IPv4) so the output looks like a realistic public address. You can toggle reserved ranges back on if you specifically need private IPs.
When would I need random IP addresses?
Developers use them to seed test databases, populate firewall rule examples, demo log dashboards, and write documentation without exposing real customer IPs. QA engineers use them to test geo-IP lookups, rate limiters, and IP-based access controls. Educators use them in networking courses to illustrate subnetting and address classes.
What is the difference between IPv4 and IPv6 output?
IPv4 addresses are 32 bits, written as four numbers from 0-255 separated by dots (192.0.2.45). IPv6 addresses are 128 bits, written as eight groups of four hex digits separated by colons, often with double-colon shorthand to compress runs of zeros. IPv6 addresses look longer and contain letters; pick the version that matches the system you are testing.
Can I generate IPs within a specific subnet or range?
Yes. Enter a CIDR block such as 203.0.113.0/24 and the tool will sample uniformly from the addresses inside that block. This is useful when you need test data that looks like it comes from a specific organisation, region, or simulated cloud network. The /24 will give 256 possible addresses, /16 gives 65,536, and so on.
Are the documentation ranges (TEST-NET) supported?
Yes. RFC 5737 reserves 192.0.2.0/24, 198.51.100.0/24, and 203.0.113.0/24 for documentation, and RFC 3849 reserves 2001:db8::/32 for IPv6 examples. Switch on "documentation ranges only" if you want addresses that are guaranteed never to clash with a real host. This is the safest option for tutorials and screenshots.
Can the output be exported as a list for testing tools?
Yes. Generate the number you need and copy them as plain text, one per line, or download as a CSV. This format imports cleanly into JMeter, Postman, log generators, and most database seeders. If you need pairs of source and destination IPs for traffic simulation, generate two lists and pair them up in your spreadsheet.

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