Racktables is a solution for data center and server room asset management. It helps document hardware assets, network addresses, space in racks, and networks configuration. With RackTables you can get a list of all your hardware, asset numbers and bar codes it has, assigned tags to the devices and fetch them at any time based on various filtering rules. You can organize your hardware in racks of various properties, group racks in rack rows, check free space, and mark unusable units. Document your address range usage, assign addresses to device and you will always remember who and why is using that address.