Who owns MAC prefix 58D67A?

58D67A is registered to TCPlink in the IEEE MA-L registry.

What devices use 58D67A?

Any network device with a MAC address starting 58:D6:7A was manufactured by or for TCPlink.

MA-L · OUI prefix

TCPlink

Any MAC address starting 58:D6:7A is registered to TCPlink in KR.

OUI prefix	58D67A
Vendor	TCPlink
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	58:D6:7A:00:00:00

What this means

The IEEE assigned the MA-L block 58D67A to TCPlink. 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 58:D6:7A, it is TCPlink hardware.

Look up another MAC