Who owns MAC prefix 7475DF?

7475DF is registered to TECLINK in the IEEE MA-L registry.

What devices use 7475DF?

Any network device with a MAC address starting 74:75:DF was manufactured by or for TECLINK.

MA-L · OUI prefix

TECLINK

Any MAC address starting 74:75:DF is registered to TECLINK in FR.

OUI prefix	7475DF
Vendor	TECLINK
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	74:75:DF:00:00:00

What this means

The IEEE assigned the MA-L block 7475DF to TECLINK. 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 74:75:DF, it is TECLINK hardware.

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