The IP Blocker tool denies HTTP access from specified IP addresses — useful when you identify malicious traffic, brute-force attempts, or unwanted visitors.
Block an IP address
- Go to Security → IP Blocker.
- Enter a single IP (for example
203.0.113.50) or a range using CIDR notation (for example203.0.113.0/24). - Click Add.
Find IPs to block
Review Metrics → Visitors or raw access logs to identify repeat offenders. Look for excessive 404 requests, login attempts, or scanner patterns.
Remove a block
Return to IP Blocker, select the entry, and click Remove. Be careful not to block your own IP or shared CDN ranges used by legitimate services.