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Subnet calculator

en fr ru

Subnet calculator

Compute the network, mask and host range of an IPv4 or IPv6 CIDR block.

Input

Fill in the fields below, then run the tool.

CIDR block

Processed on the server and never stored. Press Ctrl/⌘ + Enter to run.

Result

Results appear here

No result yet

The result appears here

About this tool

Compute the network, mask and host range of an IPv4 or IPv6 CIDR block.

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Version 0.1.0

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