DevOps Tools

IP Subnet Calculator

Calculate network, broadcast, host range and mask from a CIDR block, with a visual bit breakdown.

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CIDR block

e.g. 10.0.0.0/16 or 192.168.1.0/24

Bit breakdown

Network bits vs host bits (each cell = 1 bit)

Network address192.168.1.0

Usable host range192.168.1.1 – 192.168.1.254

Broadcast address192.168.1.255

Subnet mask255.255.255.0

Wildcard mask0.0.0.255

Total addresses256

Usable hosts254

CIDR notation192.168.1.0/24

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About the IP Subnet Calculator

The IP Subnet Calculator is an online tool from Mytulify. Calculate network, broadcast, host range and mask from a CIDR block, with a visual bit breakdown. It runs entirely in your browser — fast, private, and unlimited on the Free plan. No account or installation needed.

Frequently asked questions

Is the IP Subnet Calculator free to use?

Yes. IP Subnet Calculator is free on our Free plan — unlimited use, no signup, and no watermark. Browser tools never require payment.

Is my data safe with the IP Subnet Calculator?

Absolutely. IP Subnet Calculator runs entirely in your browser — your data is never uploaded to any server.

How does the IP Subnet Calculator work?

Calculate network, broadcast, host range and mask from a CIDR block, with a visual bit breakdown. Just enter your input and the result is generated instantly on your device.

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