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    Network Calculator

    Online calculator for subnet mask calculations and IP.


    Calculate broadcast and network address by IP address and network mask
    Enter your IP address: •••
    Enter your network mask: •••
    Results:
    Broadcast Address:
    Network Address:
    Calculate network mask from network mask length
    Enter the length of the network mask:
    Results: •••
    Calculate the length of the network mask from the network mask
    Enter the network mask: •••
    Results:
    Determine if network nodes are in the same network
    Enter your IP address: •••
    Enter the network mask: •••
    Enter the second IP address: •••
    Nodes are:


    See also:

    Screen Resolution