Who owns MAC prefix 10A743?

10A743 is registered to SK Mtek Limited in the IEEE MA-L registry.

What devices use 10A743?

Any network device with a MAC address starting 10:A7:43 was manufactured by or for SK Mtek Limited.

MA-L · OUI prefix

SK Mtek Limited

Any MAC address starting 10:A7:43 is registered to SK Mtek Limited in HK.

OUI prefix	10A743
Vendor	SK Mtek Limited
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	10:A7:43:00:00:00

What this means

The IEEE assigned the MA-L block 10A743 to SK Mtek Limited. 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 10:A7:43, it is SK Mtek Limited hardware.

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