Who owns MAC prefix 54C9DF?

54C9DF is registered to FN-LINK TECHNOLOGY LIMITED in the IEEE MA-L registry.

What devices use 54C9DF?

Any network device with a MAC address starting 54:C9:DF was manufactured by or for FN-LINK TECHNOLOGY LIMITED.

MA-L · OUI prefix

FN-LINK TECHNOLOGY LIMITED

Any MAC address starting 54:C9:DF is registered to FN-LINK TECHNOLOGY LIMITED in CN.

OUI prefix	54C9DF
Vendor	FN-LINK TECHNOLOGY LIMITED
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	54:C9:DF:00:00:00

What this means

The IEEE assigned the MA-L block 54C9DF to FN-LINK TECHNOLOGY LIMITED. 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:C9:DF, it is FN-LINK TECHNOLOGY LIMITED hardware.

Other FN-LINK TECHNOLOGY LIMITED prefixes

FN-LINK TECHNOLOGY LIMITED holds 21 registered blocks in total.

0C9A42 18BB26 2CD26B 34C3D2 381DD9 4846C1 48D890 54E4BD 586356 7C25DA 805E4F 88835D all 21 »

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