What this means
The IEEE assigned the MA-L block 8C37B7 to Hosin Global Electronics 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 8C:37:B7, it is Hosin Global Electronics Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8C37B7?
8C37B7 is registered to Hosin Global Electronics 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. Hosin Global Electronics Co.,Ltd's block covers 16,777,216 addresses.
What devices use 8C37B7?
Any network device with a MAC address starting 8C:37:B7 was manufactured by or for Hosin Global Electronics Co.,Ltd.