Who owns MAC prefix A47C14?

A47C14 is registered to ChargeStorm AB in the IEEE MA-L registry.

What devices use A47C14?

Any network device with a MAC address starting A4:7C:14 was manufactured by or for ChargeStorm AB.

MA-L · OUI prefix

ChargeStorm AB

Any MAC address starting A4:7C:14 is registered to ChargeStorm AB in SE.

OUI prefix	A47C14
Vendor	ChargeStorm AB
Registry	MA-L (24-bit, large block)
Country	SE
Example MAC	A4:7C:14:00:00:00

What this means

The IEEE assigned the MA-L block A47C14 to ChargeStorm AB. 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 A4:7C:14, it is ChargeStorm AB hardware.

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