Enter up to 40 Domains (Each Domain must be on separate line)
In the world of SEO, the quality of your backlink profile is paramount. Search engines, particularly Google, are highly attentive to the source of your backlinks. A key concern is being linked from websites that share the same Class C IP address, especially if those websites are low-quality, spammy, or part of a Private Blog Network (PBN). A large number of links from sites on the same Class C network can be a red flag, signaling an unnatural link scheme. This can lead to a Google penalty, significantly harming your search rankings.
Our free Class C IP Checker is a powerful and essential tool that instantly analyzes your backlink profile to see if multiple domains are on the same Class C IP. It helps you identify potential red flags and ensures that your link-building efforts are safe and diverse. This is a vital tool for auditing your link profile, checking your competitors' backlinks, and avoiding potential SEO penalties.
Bulk IP Check: Our tool allows you to check a list of domains at once, making it efficient for large-scale analysis.
Simple & Fast: Just paste a list of URLs, and get a detailed report in seconds.
Completely Free: Use this tool as many times as you need, with no hidden costs or usage limits.
Enter Your Domains: Paste a list of the domains or backlinks you want to check.
Click "Check": The tool will instantly query the IP addresses for each domain and group them by Class C.
Get Your Report: Receive a clear, easy-to-read report showing which domains are on the same Class C network.
A clean and diverse backlink profile is the foundation of a strong SEO strategy. By regularly using our free Class C IP Checker, you can ensure your link-building efforts are safe, natural, and free from the risks of network-based penalties.
Start now and audit your backlink profile for free!