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  • Home
  • Websites
  • My projects
    • SEO Meta Tags
    • Easy XML sitemap
    • IndexNow
    • IP Address Blocking
    • Antiscan
    • Login allowlist
    • AbuseIPDB report
    • minicss
  • Why use Backdrop CMS?
  • Contact

IP Address Blocking

This module restores the lost functionality from the Drupal core. It also comes with a number of improvements:

  • see when an IP was blocked, who blocked that IP, and the reason for the block (if specified);
  • set a 404 (Not Found) status code for visitors from blocked IPs instead of the default 403 (Access Denied);
  • enable logging of access attempts from blocked IPs;
  • displaying the number of blocked IPs on the "Status report" page;
  • integration with the "Antiscan" module to automatically block IP addresses used by bad crawlers or vulnerability scanners.
  • integration with the "AbuseIPDB Report" module to send manual or automatic reports to the AbuseIPDB database.
IP address blocking

The administration page is available from the Administration > Configuration > User accounts > IP address blocking (admin/config/people/ip-blocking) menu and can be used to:

  • block an IP address;
  • unblock a previously blocked IP address.

Additional module settings:

IP address blocking

While browsing "Recent log messages" (admin/reports/dblog), you can quickly review an individual entry (admin/reports/event/EVENT_NUMBER) and block (or unblock) an IP address from the "Operation" link.

IP address blocking

This link will be displayed for events of type 'access denied', 'antiscan', 'blocked_ip', 'login_allowlist', 'page not found', 'system', 'user', 'php', 'ajax', 'search' if the IP address is valid and not the current user's IP address.

If you need to unblock an already blocked IP, it's possible in the same place,

IP address blocking

you can also check the status of this IP in AbuseIPDB.

  • Project page on Backdrop CMS site
  • Project page on GitHub

Contact me

If you are interested in discussing a project or have a question,

you can write to me via email

Or use the form below:

AbuseIPDB Contributor Badge
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