What is the name of the domain?
What is the error number?
What is the error message?
Web server is down
What is the issue you’re encountering
While different ISP customers from Turkey can access my website, customers belonging to Turknet ISP company cannot access my website from a certain IP address range.
What steps have you taken to resolve the issue?
I created manual roles from the rules tab on Cloudflare and lowered the Turkish resources visitors security filter to the lowest level, but it did not work.