A number of our servers are in or are in the process of moving to colocation space in the W91 machine room.  There are actually two distinct services offered by OIS, "Colocation" (we maintain) and "Server Management" (for production services; they maintain), and we have machines in each.

Our internal administrative contact for routine maintenance requests for these machines is Hunter Heinlen; a number of team members are on the list for physical access to the W91 machine room.  For managed servers, it's still useful to have requests routed through Hunter, but ASST does all of the dirty work.

Colocation:

DOST colo page: <http://web.mit.edu/ist/services/backup/colocation.html>

Machines under colo contract: 

 Managed Servers:

ASST Server Management page: <http://windsurf.mit.edu/>

 Machines under server management contract:

Other Servers: