Who owns MAC prefix 00D0FB?

00D0FB is registered to TEK MICROSYSTEMS, INCORPORATED in the IEEE MA-L registry.

What devices use 00D0FB?

Any network device with a MAC address starting 00:D0:FB was manufactured by or for TEK MICROSYSTEMS, INCORPORATED.

MA-L · OUI prefix

TEK MICROSYSTEMS, INCORPORATED

Any MAC address starting 00:D0:FB is registered to TEK MICROSYSTEMS, INCORPORATED in US.

OUI prefix	00D0FB
Vendor	TEK MICROSYSTEMS, INCORPORATED
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:D0:FB:00:00:00

What this means

The IEEE assigned the MA-L block 00D0FB to TEK MICROSYSTEMS, INCORPORATED. 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:FB, it is TEK MICROSYSTEMS, INCORPORATED hardware.

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