What this means
The IEEE assigned the MA-L block 10C586 to BIO SOUND LAB 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 10:C5:86, it is BIO SOUND LAB CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 10C586?
10C586 is registered to BIO SOUND LAB 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. BIO SOUND LAB CO., LTD.'s block covers 16,777,216 addresses.
What devices use 10C586?
Any network device with a MAC address starting 10:C5:86 was manufactured by or for BIO SOUND LAB CO., LTD..