License Manager for Enterprise Networks

Question

Is there a still a License Manager available for enterprise customers to run on their own networks?
All links I've found on the Adobe site so far are 7 years out of date, keep making more sales pitches, or take me to a web-based serivce. We already bought our licenses and web-based access is not an option because we conduct much of our business on isolated networks with no access to the internet.
We have nearly 500 users with a mix of Reader and other products licensed for individal users. Our network and software administrators are constantly installing and uninstalling products one at a time to keep up with all personnel and job changes. Anything that makes it easier for us to add and reassign product licenses would be a big help.

Answer 1

I don't think moving this to the Creative Suite forum will be helpful because Creative Suite is not the sole or primary project we need to manage.
Most of the product licenses we need to manage are for a mix of Acrobat Professional, Acrobat Standard, and Adobe Reader. We only have about a dozen Creative Suite users. A license manager for all these products would be ideal. A license manager for Acrobat and Reader is what we really need most.