Who owns MAC prefix 00D0B1?

00D0B1 is registered to OMEGA ELECTRONICS SA in the IEEE MA-L registry.

What devices use 00D0B1?

Any network device with a MAC address starting 00:D0:B1 was manufactured by or for OMEGA ELECTRONICS SA.

MA-L · OUI prefix

OMEGA ELECTRONICS SA

Any MAC address starting 00:D0:B1 is registered to OMEGA ELECTRONICS SA in CH.

OUI prefix	00D0B1
Vendor	OMEGA ELECTRONICS SA
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	00:D0:B1:00:00:00

What this means

The IEEE assigned the MA-L block 00D0B1 to OMEGA ELECTRONICS SA. 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:B1, it is OMEGA ELECTRONICS SA hardware.

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