Enter up to 40 Domains (Each Domain must be on separate line)
A Class C IP Checker is a tool that identifies whether multiple domains or servers share the same Class C IP address range. This is critical for SEO audits, backlink analysis, and cybersecurity checks, as clustered IPs can signal spammy networks or security risks.
PixelParcel offers a free, user-friendly Class C IP Checker at https://www.pixelparcel.xyz/class-c-ip-checker, designed to help you maintain a healthy, diverse hosting environment.
IP Address Classes: IPv4 addresses are categorized into classes (A, B, C).
Class C Range: 192.0.0.0 to 223.255.255.255, where the first three octets define the network.
Example: For 192.168.1.1
, 192.168.1
is the Class C network.
PBN Detection: Too many backlinks from the same Class C IP can flag your site for using private blog networks (PBNs).
Algorithmic Penalties: Google may devalue links from non-diverse IPs.
Ensure links come from unique hosting environments to boost credibility.
Detect phishing sites or malicious domains hosted on shared IP ranges.
Verify if competitors or partners use shared hosting or CDNs like Cloudflare.
🔗 Tool Link: https://www.pixelparcel.xyz/class-c-ip-checker
Enter up to 50 URLs at once to check their IP classes.
See which domains share the same Class C network in seconds.
Download results in CSV/PDF for audits or client reports.
Free, anonymous access with no data storage.
Clear visuals highlight clustered IPs and risks.
Enter URLs (one per line or comma-separated).
Click "Check IPs".
Review Results:
Shared Class C IPs flagged in red.
Unique IPs marked in green.
Full IP addresses and hosting providers listed.
SEO Professionals: Audit backlink sources for diversity.
Cybersecurity Teams: Identify suspicious IP clusters.
Digital Marketers: Vet guest post hosts or affiliate partners.
Webmasters: Ensure hosting setup doesn’t harm SEO.
✅ Diversify Hosting: Use different providers for PBNs (if ethically maintained).
✅ Monitor Backlinks: Regularly audit links with tools like Ahrefs or SEMrush.
✅ Use CDNs Wisely: Ensure CDNs like Cloudflare don’t mask multiple domains under one IP.
✅ Avoid Free Hosting: Free platforms often host spam sites on shared IPs.
This free, instant tool helps you:
✔ Avoid SEO penalties from IP clustering.
✔ Strengthen cybersecurity measures.
✔ Optimize hosting strategies.
🔗 Get Started: https://www.pixelparcel.xyz/class-c-ip-checker