rammichael

From the Cloudflare Support website:
Q: Why do my server logs show Cloudflare’s IPs using Cloudflare?
A: When you sign on to Cloudflare the way your logs are displayed will change because Cloudflare 
 acts as a proxy. This means that your visitors are routed through the Cloudflare network. This 
 allows Cloudflare to stop attacks before they reach your network. It also allows Cloudflare to 
 speed up page load time by more efficiently routing packets and, more importantly, caching 
 static resources (images, javascript, css, etc.) on a very fast connection. However, as a 
 result, the connecting IP will always come from the Cloudflare network.
As a result, commenters’ IP will also be masked by Cloudflare. Luckily, Cloudflare sends the real 
user’s IP in a separate header. This plugin saves it, as well as the user’s geo-location (also 
provided by Cloudflare), and displays this information in the admin panel.
Note that when the blog is served directly to the internet (not through Cloudflare), anyone can 
spoof any IP address and geo-location by specifying any value in the request headers.

Real IP and Geo for Cloudflare

The plugin saves and displays visitors' real IP and location, instead of Cloudflare's.

myproxy

Show the visitor’s information in a widget, including the IP address, country, country flag, city, region, language, operating system, and browser.
You can choose the information to be shown. It’s shown in the visitor’s language automatically.
<h4>How to use it?</h4>
<ol>
<li>Go to the admin menu Appearance > Widgets. </li>
<li>Then drag the IP address widget to your Sidebar. </li>
</ol>
Here is a live demo: <a href="https://free-proxy-list.net/blog/" rel="nofollow ugc">https://free-proxy-list.net/blog/</a>
<h4>3rd Party API</h4>
<ul>
<li>The plugin is relying on our <a href="https://www.find-ip.net/ip-script" rel="nofollow ugc">IP Widget API</a> service</li>
<li>It gets the visitor’s information by that API</li>
<li>IP Widget API service <a href="https://www.find-ip.net/privacy" rel="nofollow ugc">Privacy Policies</a></li>
<li>IP Widget API service <a href="https://www.find-ip.net/tos" rel="nofollow ugc">Terms of Use</a></li>
</ul>

IP Address Widget II

Show the visitor's information in a widget, including the IP address, country, flag, city, region, language, operating system, and browser.

Real IP and Geo for Cloudflare vs IP Address Widget II