Who owns MAC prefix 54812D?

54812D is registered to PAX Computer Technology(Shenzhen) Ltd. in the IEEE MA-L registry.

What devices use 54812D?

Any network device with a MAC address starting 54:81:2D was manufactured by or for PAX Computer Technology(Shenzhen) Ltd..

MA-L · OUI prefix

PAX Computer Technology(Shenzhen) Ltd.

Any MAC address starting 54:81:2D is registered to PAX Computer Technology(Shenzhen) Ltd. in CN.

OUI prefix	54812D
Vendor	PAX Computer Technology(Shenzhen) Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	54:81:2D:00:00:00

What this means

The IEEE assigned the MA-L block 54812D to PAX Computer Technology(Shenzhen) 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 54:81:2D, it is PAX Computer Technology(Shenzhen) Ltd. hardware.

Other PAX Computer Technology(Shenzhen) Ltd. prefixes

PAX Computer Technology(Shenzhen) Ltd. holds 7 registered blocks in total.

00176F A044B7 A04FE4 B80E1D C84052 F40223

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