Ipstenu (Mika Epstein)

JohnnyWhite2007

Spam is one thing, but trolls and sock puppets are another. Sometimes people just decide they’re going to be jerks and create multiple accounts with which to harass your honest users. This plugin helps you fight back by logging the IP address used at the time of creation.
Log into your WP install as an Admin and you can look at their profile or the users table to see what it is. For security purposes a user’s own IP is not displayed to them when they look at their own profile.
<ul>
<li><a href="https://ko-fi.com/A236CEN/" rel="nofollow ugc">Donate</a></li>
</ul>
<h3>Privacy Notes</h3>
This plugin adds additional data to a new user’s <code>wp_usermeta</code> data under the <code>signup_ip</code> key. This data is directly tied to the user account, and is only editable via the database. Should a user account be deleted from the site, the data will be automatically deleted.
No external data is transmitted, it all stays on your install.

Register IPs

Does exactly waht it says

When a new user registers, their IP address is logged. Supports multisite and single site!

brijeshk89

Smart Maintenance Mode is a plugin which allows you to set your site to maintenance mode so that your readers see the Coming Soon page while you can see the actual development of your site. You can create ranges and define the IP range which will see the actual site using Smart Maintenance Mode.
Features in Smart Maintenance Mode include:
<ul>
<li>Enable/Disable Maintenance Mode</li>
<li>Add/Remove Custom HTML content</li>
<li>Add/Remove a Countdown to the time when your site will be live</li>
<li>Add/Remove custom messages for Maintenance Mode page</li>
<li>Add/Remove custom images for Maintenance Mode page</li>
<li>Allow User roles to access actual site when Maintenance Mode is enabled</li>
<li>Allow your IP to access actual site when Maintenance Mode is enabled</li>
<li>Create IP ranges</li>
<li>Delete IP ranges</li>
<li>Enable/Disable IP ranges</li>
<li>Completely FREE</li>
<li>Licensed under GNU GPL version 3</li>
<li>Safe & Secure</li>
</ul>

Smart Maintenance Mode

Looks nice but doesn't work as advertised.

undefined index: disable_smm in /var/www/wordpress/wp-content/plugins/smart-maintenance-mode/smart-maintenance-mode.php on line 670

Errors and IP address not working

Smart Maintenance Mode allows you to put your site under maintenance mode for others and you can see the actual developement of your site by allowing  …

Register IPs vs Smart Maintenance Mode