Carl Alberto

Easy IP Blocker is a lightweight security plugin that lets you block unwanted IP addresses directly from your WordPress dashboard. Protect your site from malicious traffic, brute-force login attempts, and spam by maintaining a blocklist with just a few clicks.
Your entire blocklist is stored as a single plain-text option — one entry per line. There is no database table, no import/export workflow, and no complicated UI. Just copy, paste, and save. Back up your list by copying the textarea contents to a text file, or restore it by pasting one back in. It is that simple.
Need to block IPs faster? Use the built-in WP-CLI commands to add, remove, or list entries without ever opening the dashboard.
Features:
<ul>
<li>Block individual IPs, CIDR ranges, or wildcard patterns</li>
<li>CDN/proxy-aware IP detection — supports Cloudflare, Fastly, Akamai, AWS CloudFront, Sucuri, and custom headers</li>
<li>Auto-detects your CDN/proxy and recommends the correct setting</li>
<li>Plain-text flat list — copy and paste to back up, migrate, or restore</li>
<li>WP-CLI support (<code>wp eib add/remove/list/clear</code>) for scripting and automation</li>
<li>Lightweight and fast — no external dependencies, API calls, or extra database tables</li>
<li>Compatible with PHP 7.4 through 8.4</li>
<li>Helps prevent brute-force attacks, spam, and unauthorized access</li>
<li>Comment support — use # to annotate and organize your blocklist</li>
<li>Modern, clean admin interface with tabbed layout</li>
</ul>
Supported CDN / proxy providers:
<ul>
<li>Cloudflare — reads <code>CF-Connecting-IP</code></li>
<li>Fastly — reads <code>Fastly-Client-IP</code></li>
<li>Akamai — reads <code>True-Client-IP</code></li>
<li>AWS CloudFront — reads <code>CloudFront-Viewer-Address</code></li>
<li>Sucuri — reads <code>X-Sucuri-ClientIP</code></li>
<li>Generic proxy — reads <code>X-Forwarded-For</code></li>
<li>Custom header — specify any header name your proxy sets</li>
<li>Direct — uses <code>REMOTE_ADDR</code> when no proxy is in use</li>
</ul>
The plugin auto-detects which CDN or proxy is in front of your site and recommends the correct setting. You can also choose manually from the Settings tab.
Supported blocking formats:
<ul>
<li>Exact IP — <code>192.168.1.1</code></li>
<li>CIDR range — <code>192.168.1.0/24</code> (blocks 192.168.1.0 through 192.168.1.255)</li>
<li>Wildcard — <code>10.0.0.*</code> or <code>172.16.*.*</code> (matches any value in place of *)</li>
<li>Comments — lines starting with <code>#</code> are ignored, useful for notes</li>
</ul>
WP-CLI commands:
<ul>
<li><code>wp eib add <ip>...</code> — Append one or more entries to the blocklist</li>
<li><code>wp eib remove <ip>...</code> — Remove entries from the blocklist</li>
<li><code>wp eib delete <ip>...</code> — Alias for remove</li>
<li><code>wp eib list</code> — Show all blocked IPs and rules</li>
<li><code>wp eib clear</code> — Clear the entire blocklist</li>
</ul>
All commands that accept IPs support multiple entries in a single call. For example:
<pre><code>wp eib add 192.168.1.1 10.0.0.0/24 172.16.0.*
wp eib remove 192.168.1.1 10.0.0.0/24
</code></pre>

Easy IP Blocker

Quickly block unwanted IPs in your WP site with CDN/proxy-aware IP detection

YoOhw Studio

B.Ng

Blacklist Manager is a WooCommerce blacklist, anti-fraud, and spam prevention plugin for stores that need to block fake orders, suspicious customers, spam registrations, and unwanted form submissions.
Use blacklist rules for phone numbers, email addresses, IP addresses, and email domains at WooCommerce checkout, registration, comments, product reviews, REST API orders, and supported WordPress forms. Built-in checkout email verification and phone verification can also challenge risky customers before an order is accepted.
The plugin works with WooCommerce Classic Checkout, WooCommerce Checkout Blocks, Contact Form 7, Gravity Forms, and WPForms.
<a href="https://yoohw.com/product/blacklist-manager-premium/" rel="nofollow ugc">Premium version</a> | <a href="https://yoohw.com/global-blacklist-plan/" rel="nofollow ugc">Global Blacklist</a> | <a href="https://yoohw.com/docs/category/woocommerce-blacklist-manager/" rel="nofollow ugc">Documentation</a> | <a href="https://yoohw.com/support/" rel="nofollow ugc">Support</a> | <a href="https://sandbox.yoohw.com/demo/yobm_demo.html" rel="nofollow ugc">Demo</a>
<h3>Key Features</h3>
<ul>
<li>WooCommerce checkout protection: Block or review orders using phone, email, IP address, and email domain rules.</li>
<li>Suspect and blocked lists: Review risky identities before moving confirmed abuse to the blocklist.</li>
<li>Fast blacklist management: Add entries from the dashboard or directly from the WooCommerce order screen.</li>
<li>Registration protection: Stop signups that match blocked emails, IP addresses, or email domains.</li>
<li>Comment and review blocking: Prevent comments and product reviews from blacklisted emails.</li>
<li>Form spam protection: Check Contact Form 7, Gravity Forms, and WPForms submissions against blacklist data.</li>
<li>Checkout email verification: Require a verification code before allowing checkout to continue.</li>
<li>Checkout phone verification: Require an SMS verification code for phone-based checkout validation.</li>
<li>WooCommerce REST API protection: Block blacklisted identities from creating orders through external apps or integrations.</li>
<li>Custom notices and alerts: Customize customer-facing block messages and admin email alerts.</li>
<li>Dashboard stats: Review blacklist entries and detection attempts from the admin area.</li>
</ul>
<h3>Checkout Compatibility</h3>
Blacklist Manager supports WooCommerce Classic Checkout, <a href="https://woocommerce.com/checkout-blocks/" rel="nofollow ugc">WooCommerce Checkout Blocks</a>, and many third-party checkout plugins that use standard WooCommerce checkout and order creation flows.
<h3>Global Blacklist Decisions</h3>
Blacklist Manager can connect your store to Global Blacklist Decisions, a fraud-prevention service that checks order identities such as email, phone, IP address, address, and email domain against broader risk data.
<a href="https://yoohw.com/global-blacklist-plan/" rel="nofollow ugc">Learn more about Global Blacklist Decisions</a>
<h3>Premium Features</h3>
Blacklist Manager Premium adds deeper fraud review and automation for stores that need more than manual blacklist rules:
<ul>
<li>Risk scoring for blacklist, identity, IP, address, payment, device, and order pattern signals.</li>
<li>Automation rules to auto-suspect, auto-block, or auto-review orders.</li>
<li>Payment intelligence for Stripe, PayPal, Mollie, Braintree, WooPayments, AVS, card country, and payer mismatch signals.</li>
<li>Device identity checks to link repeat abuse across emails, phones, IPs, addresses, and accounts.</li>
<li>Advanced blocking for customer name, address, device, disposable email, disposable phone, country, VPN, and proxy signals.</li>
<li>Activity logs, import/export, cleanup tools, permissions, multi-store sync, CAPTCHA, SMS, IP intelligence, geocoding, and email validation integrations.</li>
</ul>
<a href="https://yoohw.com/product/blacklist-manager-premium/" rel="nofollow ugc">Explore Premium</a>
<h3>Supported Plugins and Integrations</h3>
<h4>Supported plugins</h4>
<ul>
<li><a href="https://wordpress.org/plugins/woocommerce/" rel="ugc">WooCommerce</a></li>
<li><a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a></li>
<li><a href="https://www.gravityforms.com/" rel="nofollow ugc">Gravity Forms</a></li>
<li><a href="https://wordpress.org/plugins/wpforms-lite/" rel="ugc">WPForms</a></li>
</ul>
<h4>Premium integrations</h4>
<ul>
<li>WooCommerce Stripe Gateway, Payment Plugins for Stripe WooCommerce, WooCommerce PayPal Payments, Payment Plugins for PayPal WooCommerce, Braintree for WooCommerce, Mollie Payments for WooCommerce, and WooPayments.</li>
<li>Cloudflare, reCAPTCHA v3/v2, hCaptcha, IP-api, BigDataCloud, ZeroBounce, NumCheckr, Google Maps, Yo Credits, Twilio, and Textmagic.</li>
</ul>
<h3>Use Cases</h3>
<ul>
<li>Block fake WooCommerce orders before payment review.</li>
<li>Prevent repeat abuse from known phone numbers, email addresses, IP addresses, and domains.</li>
<li>Reduce spam registrations, comments, product reviews, and form submissions.</li>
<li>Require email or phone verification during checkout.</li>
<li>Review suspicious customers before moving them to the blocklist.</li>
<li>Use Global Blacklist Decisions as an additional fraud signal.</li>
</ul>

Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification

Block risky WooCommerce orders, spam signups, and form submissions with blacklist rules plus checkout email and phone verification.

Easy IP Blocker vs Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification