What this means
The IEEE assigned the MA-L block 84EAD2 to KOGANEI 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 84:EA:D2, it is KOGANEI CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix 84EAD2?
84EAD2 is registered to KOGANEI 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. KOGANEI CORPORATION's block covers 16,777,216 addresses.
What devices use 84EAD2?
Any network device with a MAC address starting 84:EA:D2 was manufactured by or for KOGANEI CORPORATION.