What this means
The IEEE assigned the MA-L block 00E015 to HEIWA 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:E0:15, it is HEIWA CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix 00E015?
00E015 is registered to HEIWA 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. HEIWA CORPORATION's block covers 16,777,216 addresses.
What devices use 00E015?
Any network device with a MAC address starting 00:E0:15 was manufactured by or for HEIWA CORPORATION.