What this means
The IEEE assigned the MA-L block 002216 to SHIBAURA VENDING MACHINE 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 00:22:16, it is SHIBAURA VENDING MACHINE CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix 002216?
002216 is registered to SHIBAURA VENDING MACHINE 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. SHIBAURA VENDING MACHINE CORPORATION's block covers 16,777,216 addresses.
What devices use 002216?
Any network device with a MAC address starting 00:22:16 was manufactured by or for SHIBAURA VENDING MACHINE CORPORATION.