What this means
The IEEE assigned the MA-L block 001739 to Bright Headphone Electronics Company. 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 00:17:39, it is Bright Headphone Electronics Company hardware.
Frequently Asked Questions
Who owns MAC prefix 001739?
001739 is registered to Bright Headphone Electronics Company 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. Bright Headphone Electronics Company's block covers 16,777,216 addresses.
What devices use 001739?
Any network device with a MAC address starting 00:17:39 was manufactured by or for Bright Headphone Electronics Company.