an address range corresponding to the hosts in the network.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ip__network_v4/is_host.html" title="ip::network_v4::is_host"><span class="bold"><strong>is_host</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Test if network is a valid host address.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                 