CKEditor disable auto-editing HTML code

Hello, I need in one of my CKEditors to disable autoediting code. If I put this code as HTML:
 

                  <div class="kontaktJeden">
                    <div class="obr">
                        <img src="images/insol.png" alt="">
                    </div>
                    <div class="text">
                        <table>
                            <tr><td><span class="meno"><strong>Text.</strong></span></td></tr>
                            <tr><td><span class="text">Text</span></td></tr>
                            <tr><td><span class="ico"><img src="images/ico.png" alt="">Text</span></td></tr>
                            <tr><td><span class="dic"><img src="images/dic.png" alt="">Text</span></td></tr>
                    <!--         <tr><td><span class="mob"><img src="images/phone.png" alt="">Text</span></td></tr> -->
                            <tr><td><span class="mail"><img src="images/mail.png" alt="">Text</span></td></tr>
                            <!-- <tr><td><a href=""><img src="images/fb.png" alt=""></a><a href=""><img src="images/yt.png" alt=""></a></td></tr> -->
                        </table>
                    </div>

CKEditor will change it to:
 

<p><img alt="" src="images/insol.png" /></p>

<table>
	<tbody>
		<tr>
			<td><strong>Text.</strong></td>
		</tr>
		<tr>
			<td>Text</td>
		</tr>
		<tr>
			<td><img alt="" src="images/ico.png" />Text</td>
		</tr>
		<tr>
			<td><img alt="" src="images/dic.png" />Text</td>
		</tr>
		<!--         <tr><td><span class="mob"><img src="images/phone.png" alt="">Text</span></td></tr> -->
		<tr>
			<td><img alt="" src="images/mail.png" />Text</td>
		</tr>
		<!-- <tr><td><a href=""><img src="images/fb.png" alt=""></a><a href=""><img src="images/yt.png" alt=""></a></td></tr> -->
	</tbody>
</table>

automatically. How can I disable it?

Thanks for any answer.