title: Discover linux interface name based on IP address
body: <p>I have code which search specified IP in linux system:</p>
  
  <pre><code>- name: find IP
    set_fact:
      ip: "{{ item }}"
    with_items: "{{ansible_all_ipv4_addresses}}"
    when: "item.startswith('10.')"
  </code></pre>
  
  <p>And works ok, but I can't find out how to discover interface name based on IP from fact "ip".<br>
  Does anybody could give some advice or maybe have some example how to do it? </p>