Error 1106 is another variant of the 1006/1007/1008 IP block errors. The site owner has configured Cloudflare's security features to block the visitor's IP address, ASN, or country. The different error code helps Cloudflare's internal systems identify which specific firewall subsystem triggered the block. From the visitor's perspective, the meaning and resolution are identical to errors 1006, 1007, and 1008.
The site owner created a firewall rule or IP Access Rule that blocks the visitor's IP, IP range, or ASN.
Cloudflare's security systems flagged the IP for suspicious behavior and the site's security settings enforce a block.
If using a VPN, disconnect it and try again. VPN exit node IPs are commonly blocked.
Look up your public IP address to check its reputation and see if it is associated with known threats.
Check Your IPReach out to the website administrator through an alternative channel and provide your IP so they can review their firewall rules.
The site owner has blocked the visitor's IP address using Cloudflare's firewall tools.
Same as 1006 — the visitor's IP has been blocked by the site owner's Cloudflare firewall.
Same as 1006/1007 — the visitor's IP has been blocked by the site owner's Cloudflare firewall.
The request was blocked by a Cloudflare WAF or firewall rule configured by the site owner.