ASA provides hosting service at their data center, Alabama Supercomputer Center (ASC), in Huntsville, Alabama. 

ASC has been designed to deliver a high availability of hosting service primarily due to its use of redundant power, HVAC, and Internet access.  Commercial power is backed up with dual generators (one diesel and one natural gas) with each generator capable of running all critical services including hosted equipment. Two sources of conditioned power (A+B) are available with each source incorporating its own redundant UPS system.  Hosted client servers can be provided access to multiple Internet sources with no single point of failure.

Managed Hosting Links 

Hosting Configurations
Client Access to Hosted Equipment
Hosting Pricing