Enter up to 40 Domains (Each Domain must be on separate line)
If you're managing multiple websites or building backlinks, it's crucial to avoid hosting all your domains on the same Class C IP block. Our Class C IP Checker helps you analyze the Class C IP addresses of multiple domains to detect shared hosting environments and avoid SEO penalties.
In IPv4 addressing, a Class C IP address includes the first three octets. When multiple domains share the same Class C IP, it may signal a network connection—something Google might consider for link network detection or spam identification.
Using different Class C IP addresses for your websites or backlinks increases IP diversity—a vital factor in link building and PBN strategies. This tool is ideal for:
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