Darshan Sawardekar

This plugin adds an <code>[whatsmyip]</code> shortcode tag to WordPress. You can use it 
to embed the current User’s IP address inline in a Post.
The shortcode takes 3 attributes, <code>ip</code>, <code>country</code> and <code>coords</code>. Each of 
these can take boolean values like 1, yes, no, true. Truthy values 
enable the display of the corresponding field.
For Eg:- To display <code>ip</code> and <code>country</code> details use,
<pre><code> [whatsmyip ip='yes' country='yes']
</code></pre>
The <code>ip</code> attributes defaults to true if absent. Rest of the attributes 
are false by default.
A Widget is also provided for use inside sidebars. Use the checkboxes in 
the Widget customization screen to change the displayed fields.

whats-my-ip

I've been using this plugin for a couple of years and I just realized it is no longer working.  It shows no results no matter what attributes I try in the shortcode. I've tried it in PaleMoon, FireFox and Chrome.



No longer working

Display the current User's IP address in Widgets & Shortcodes.

webinvaders

WP Cloudflare GeoIP Redirect plugin enables you to setup redirect for users from selected countries to specific URL.
Geolocation is done using Cloudflare IP Geolocation data.
Redirection is done using the php header() function and you can choose Temporary Redirect (307) or Moved Permanently (301).
In order to use this plugin you need to setup Cloudflare for your website and enable Cloudflare IP Geolocation service. More info in FAQ.

WP Cloudflare GeoIP Redirect

I was looking for easy (and free) way to add redirect based on geolocation for many of my projects and since i was already using cloudflare services this was great way to add that without compromising website speed

Easy way to add country redirect if you are using Cloudflare services

Easily setup redirect for visitors/users from selected countries to specific URL utilizing Cloudflare IP Geolocation.

whats-my-ip vs WP Cloudflare GeoIP Redirect