Who owns MAC prefix 54B7E5?

54B7E5 is registered to Rayson Technology Co., Ltd. in the IEEE MA-L registry.

What devices use 54B7E5?

Any network device with a MAC address starting 54:B7:E5 was manufactured by or for Rayson Technology Co., Ltd..

MA-L · OUI prefix

Rayson Technology Co., Ltd.

Any MAC address starting 54:B7:E5 is registered to Rayson Technology Co., Ltd. in TW.

OUI prefix	54B7E5
Vendor	Rayson Technology Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	54:B7:E5:00:00:00

What this means

The IEEE assigned the MA-L block 54B7E5 to Rayson 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 54:B7:E5, it is Rayson Technology Co., Ltd. hardware.

Other Rayson Technology Co., Ltd. prefixes

Rayson Technology Co., Ltd. holds 2 registered blocks in total.

00126F

Look up another MAC