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HomeDev Tools

Enter an IP address and subnet mask to get the network address, broadcast address, and usable host count.

dev
Network Address
Broadcast Address
Usable Hosts

How to Use

  1. Enter the IP address.
  2. Enter the subnet mask.
  3. View the calculated network details.

Use Cases

Enter an IP address and subnet mask to get the network address, broadcast address, and usable host count

Nothing is uploaded — all processing happens locally in your browser.

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