Who owns MAC prefix 743336D?

743336D is registered to ACTECK TECHNOLOGY Co., Ltd in the IEEE MA-M registry.

What devices use 743336D?

Any network device with a MAC address starting 74:33:36:D was manufactured by or for ACTECK TECHNOLOGY Co., Ltd.

MA-M · OUI prefix

ACTECK TECHNOLOGY Co., Ltd

Any MAC address starting 74:33:36:D is registered to ACTECK TECHNOLOGY Co., Ltd in TW.

OUI prefix	743336D
Vendor	ACTECK TECHNOLOGY Co., Ltd
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	74:33:36:D:00:00:00

What this means

The IEEE assigned the MA-M block 743336D to ACTECK 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 74:33:36:D, it is ACTECK TECHNOLOGY Co., Ltd hardware.

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