DotNetNuke is an open source framework built on ASP.net ideal for creating Enterprise Web Applications from DNN Corp.
http://dnnsoftware.com
Content Management System · Open Source
Get access to data on 266,140 websites that are DNN Software Customers. We know of 74,346 live websites using DNN Software and an additional 191,794 sites that used DNN Software historically and 44,178 websites in the United States.
Get a list of 266,140 websites using DNN Software which includes location information, hosting data, contact details, 74,346 currently live websites and an additional 49,734 domains that redirect to sites in this list. 191,794 sites that used this technology previously and 44,178 websites in the United States currently using DNN Software.