Who owns MAC prefix D47C445?

D47C445 is registered to LS Communication Co.,Ltd. in the IEEE MA-M registry.

What devices use D47C445?

Any network device with a MAC address starting D4:7C:44:5 was manufactured by or for LS Communication Co.,Ltd..

MA-M · OUI prefix

LS Communication Co.,Ltd.

Any MAC address starting D4:7C:44:5 is registered to LS Communication Co.,Ltd. in KR.

OUI prefix	D47C445
Vendor	LS Communication Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	KR
Example MAC	D4:7C:44:5:00:00:00

What this means

The IEEE assigned the MA-M block D47C445 to LS Communication 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:44:5, it is LS Communication Co.,Ltd. hardware.

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