What this means
The IEEE assigned the MA-L block B0518E to Holl technology CO.Ltd.. 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 B0:51:8E, it is Holl technology CO.Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix B0518E?
B0518E is registered to Holl technology CO.Ltd. 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. Holl technology CO.Ltd.'s block covers 16,777,216 addresses.
What devices use B0518E?
Any network device with a MAC address starting B0:51:8E was manufactured by or for Holl technology CO.Ltd..