So I am looking for a plugin that would allow me to do the following: I want to allow my whole site to be browse-able except for a few pages that I specify.
To be more specific, I would like to restrict access to the "Archives" section of my site (http://www.frontbiosci.org/Archives) to certain IP ranges.
Ideally, I would also like to display a custom message to people who are out of the specified IP ranges, such as "Sorry, you must have a valid subscription to view this content. Please visit our subscription page for more information."
Note: I am not looking to restrict access by account login. IP restriction only.
Many thanks in advance!