Correct way for writing an <address> tag for my web site, to provide Contact details for our company
<p>I am building a website using asp.net mvc-5, and I want to provide our company contact details such as telephone, email, postal address, etc.., so I used the <code>&lt;address&gt;</code> tag as follow inside our "Contact US" page (I replace the real data by ***):-</p>

<pre><code>&lt;div class="row"&gt;
  &lt;div class="col-lg-4 col-md-4 col-sm-4 address"&gt;
    &lt;h2&gt;Addresses&lt;/h2&gt;
    &lt;address&gt;
      &lt;div class="info"&gt;
        &lt;p&gt;&lt;span class="footercolor"&gt;Telephone: &lt;/span&gt;&lt;span&gt;+******&lt;/span&gt;&lt;/p&gt;
        &lt;p&gt;&lt;span class="footercolor"&gt;FAX: &lt;/span&gt;&lt;span class="marginfax"&gt;+*****&lt;/span&gt;&lt;/p&gt;
        &lt;p class="mainaddress"&gt;3rd Floor, Bldg. 1(....),&lt;br /&gt;... Str. .CityName&lt;/p&gt;
        &lt;p&gt;&lt;span class="footercolor"&gt;P&lt;/span&gt;.&lt;span class="footercolor"&gt;O&lt;/span&gt;.&lt;span class="footercolor"&gt;Box: &lt;/span&gt;&lt;span&gt;*****,**** 1212,CountryName&lt;/span&gt;&lt;/p&gt;
        &lt;p&gt;&lt;span class="footercolor"&gt;Email:&lt;/span&gt;&lt;span&gt; &lt;a href="mailto:info@****.com " target="_top"&gt;info@*****.com&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
      &lt;/div&gt;
    &lt;/address&gt;
  &lt;/div&gt;
</code></pre>

<p>so I have a couple of questions about using the <code>&lt;address&gt;</code> tag:-</p>

<ul>
<li><p>inside this <a href="http://www.w3schools.com/tags/tag_address.asp" rel="nofollow">link</a> they mentioned the following about the address tag <strong>Tip: The <code>&lt;address&gt;</code> tag should NOT be used to describe a postal address, unless it is a part of the contact information.</strong>... so why I should not add the postal address inside the <code>&lt;address&gt;</code> tag?</p></li>
<li><p>Is the <code>&lt;address&gt;</code> tag the correct way to provide our company's contact details as I am currently doing, or it should be used to provide details about the web site owner such as who created the web site and when ....</p></li>
<li><p>What are the advantages of providing the contact info inside <code>&lt;address&gt;</code> tag compared to writing the contact info inside a basic <code>&lt;div&gt;</code> or <code>&lt;p&gt;</code>?</p></li>
</ul>