What this means
The IEEE assigned the MA-L block FC3D98 to ACCTON TECHNOLOGY 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 FC:3D:98, it is ACCTON TECHNOLOGY CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix FC3D98?
FC3D98 is registered to ACCTON TECHNOLOGY 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. ACCTON TECHNOLOGY CORPORATION's block covers 16,777,216 addresses.
What devices use FC3D98?
Any network device with a MAC address starting FC:3D:98 was manufactured by or for ACCTON TECHNOLOGY CORPORATION.