IP Lookup

Location, ISP and reverse DNS of an IP or domain.

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About IP Lookup

IP Lookup is a free online tool in our Developer Tools collection. Location, ISP and reverse DNS of an IP or domain.

Upload from your phone or computer. Files are processed on our secure servers and deleted automatically after 60 minutes.

There is nothing to install, and it works on Android, iPhone, Windows and Mac.

How it works

Enter your input.
Get the result instantly.
Copy or download it.

Inputs are processed securely and not shared.

Frequently asked questions

Is IP Lookup free?

Yes. You can use IP Lookup for free without installing anything. A free account gives you higher daily limits, and paid plans remove most limits.

Is it safe to use?

Yes. Files are sent over an encrypted HTTPS connection, processed automatically and deleted from our servers after 60 minutes. Nobody looks at your files.

Do I need to install any software?

No. IP Lookup works in any modern web browser on Windows, Mac, Linux, Android and iPhone.

Can I use IP Lookup in my own app or website?

Yes. IP Lookup is available through our Developer API with simple REST requests. See the API documentation

Does it work on mobile phones?

Yes. The page adapts to any screen size, so you can use it on your phone or tablet just like on a computer.

Also searched as

ip lookup · ip lookup online · free ip lookup

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