Who owns MAC prefix D47C446?

D47C446 is registered to ASDA ICT Co., Ltd. in the IEEE MA-M registry.

What devices use D47C446?

Any network device with a MAC address starting D4:7C:44:6 was manufactured by or for ASDA ICT Co., Ltd..

MA-M · OUI prefix

ASDA ICT Co., Ltd.

Any MAC address starting D4:7C:44:6 is registered to ASDA ICT Co., Ltd. in TW.

OUI prefix	D47C446
Vendor	ASDA ICT Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	D4:7C:44:6:00:00:00

What this means

The IEEE assigned the MA-M block D47C446 to ASDA ICT 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 D4:7C:44:6, it is ASDA ICT Co., Ltd. hardware.

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