Who owns MAC prefix 603553?

603553 is registered to Buwon Technology in the IEEE MA-L registry.

What devices use 603553?

Any network device with a MAC address starting 60:35:53 was manufactured by or for Buwon Technology.

MA-L · OUI prefix

Buwon Technology

Any MAC address starting 60:35:53 is registered to Buwon Technology in KR.

OUI prefix	603553
Vendor	Buwon Technology
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	60:35:53:00:00:00

What this means

The IEEE assigned the MA-L block 603553 to Buwon Technology. 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 60:35:53, it is Buwon Technology hardware.

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