What this means
The IEEE assigned the MA-L block B05476 to Samsung 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 B0:54:76, it is Samsung Electronics Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix B05476?
B05476 is registered to Samsung 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. Samsung Electronics Co.,Ltd's block covers 16,777,216 addresses.
What devices use B05476?
Any network device with a MAC address starting B0:54:76 was manufactured by or for Samsung Electronics Co.,Ltd.