Who owns MAC prefix 00D066?

00D066 is registered to WINTRISS ENGINEERING CORP. in the IEEE MA-L registry.

What devices use 00D066?

Any network device with a MAC address starting 00:D0:66 was manufactured by or for WINTRISS ENGINEERING CORP..

MA-L · OUI prefix

WINTRISS ENGINEERING CORP.

Any MAC address starting 00:D0:66 is registered to WINTRISS ENGINEERING CORP. in US.

OUI prefix	00D066
Vendor	WINTRISS ENGINEERING CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:D0:66:00:00:00

What this means

The IEEE assigned the MA-L block 00D066 to WINTRISS ENGINEERING CORP.. 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 00:D0:66, it is WINTRISS ENGINEERING CORP. hardware.

Look up another MAC