www.davidc.net Open in urlscan Pro
2a05:e200:1:71::2:3  Public Scan

Form analysis
1 forms found in the DOM

Name: calc —

<form name="calc" onsubmit="updateNetwork(); return false;">
  <table cellspacing="0">
    <tbody>
      <tr>
        <td class="label">Network Address</td>
        <td class="label">Mask bits</td>
      </tr>
      <tr>
        <td><input type="text" name="network" size="15" maxlength="15" value="192.168.0.0"></td>
        <td>/<input type="text" name="netbits" size="2" maxlength="2" value="16"></td>
        <td><input type="submit" value="Update">
          <input type="button" value="Reset" onclick="if (confirm('This will reset all subnet divisions you have made. Proceed?')) startOver();">
        </td>
      </tr>
    </tbody>
  </table>
  <p>Show columns: <input type="checkbox" id="cb_subnet" checked="" onclick="toggleColumn(this)"><label for="cb_subnet">Subnet address</label>
    <input type="checkbox" id="cb_netmask" onclick="toggleColumn(this)"><label for="cb_netmask">Netmask</label>
    <input type="checkbox" id="cb_range" checked="" onclick="toggleColumn(this)"><label for="cb_range">Range of addresses</label>
    <input type="checkbox" id="cb_useable" checked="" onclick="toggleColumn(this)"><label for="cb_useable">Useable IPs</label>
    <input type="checkbox" id="cb_hosts" checked="" onclick="toggleColumn(this)"><label for="cb_hosts">Hosts</label>
    <input type="checkbox" id="cb_divide" checked="" onclick="toggleColumn(this)"><label for="cb_divide">Divide</label>
    <input type="checkbox" id="cb_join" checked="" onclick="toggleColumn(this)"><label for="cb_join">Join</label>
  </p>
</form>

Text Content

VISUAL SUBNET CALCULATOR

Enter the network you wish to subnet:

Network Address Mask bits /

Show columns: Subnet address Netmask Range of addresses Useable IPs Hosts Divide
Join

Click below to split and join subnets.
If you wish to save this subnetting for later, bookmark this hyperlink.


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Subnet address Netmask Range of addresses Useable IPs Hosts Divide Join
192.168.0.0/16192.168.0.0 - 192.168.255.255192.168.0.1 -
192.168.255.25465534Divide