I believe that I figured out the problem, but I cannot find a solution. Here is what I've found.
The ASP.Net Identity is listed as Servername\IUSR_Servername. I have checked the Application Pool that this site is using and it is very clearly list the identity as Network Service.
I created a new Application Pool and added this site to that pool. I checked and made sure that the Identity of the pool is Network Service and it indeed is.
I then logged in as host and check, and it still says the identity is Servername\IUSR_Servername. Does anyone have any ideas on this? I have been racking my brain on this one. Another note is that this site is a recenty addition to the server and came from another server. I have no idea what they were using for the ASP.net Identity on the old server, but the IUSR account listed is indeed the IUSR account for our server and not the old one. Thank you in advance for your help.
-BenjaminJWD