What this means
The IEEE assigned the MA-L block 002073 to FUSION SYSTEMS CORPORATION. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:20:73, it is FUSION SYSTEMS CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix 002073?
002073 is registered to FUSION SYSTEMS CORPORATION in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. FUSION SYSTEMS CORPORATION's block covers 16,777,216 addresses.
What devices use 002073?
Any network device with a MAC address starting 00:20:73 was manufactured by or for FUSION SYSTEMS CORPORATION.