Dear Vlad,
the IP I’ve provided is static and is the external IP (I have a home network via a router). And I still receive a permission error while trying to access the website. I have an idea how to go about this, and to keep things private (I suppose it’s important for your current dev project if you are restricting IP access), I’ve sent you an email to the address you used when registering on this forum. Let me know what you think!
Sincerely,
Andrew | Satori Studio