IP Range to CIDR Converter

Runs in your browser — nothing is uploaded

Enter a CIDR block or IP range above.

Expanded addresses

About this tool

Expands a CIDR block (192.168.1.0/28) or an address range (192.168.1.10-192.168.1.20) into a list of every individual IP address. Capped at 65,536 addresses (a /16) to keep this from hanging your browser.

Frequently asked questions

What is IP Range to CIDR Converter?

Expand a CIDR block or address range into every individual IP address. It is one of the Network Tools tools on MyCodeTips.

How do I use IP Range to CIDR Converter?

Open the tool, enter or paste your input, and the result appears right away. Use the Copy button to copy it.

Is IP Range to CIDR Converter free to use?

Yes. It is free to use and does not need an account.

Is my data safe with IP Range to CIDR Converter?

Yes. It runs entirely in your browser, so what you enter is never uploaded to our servers.

Can I share my result?

Yes. Use the share buttons below the tool to post a link or copy a link to the tool page.