Who owns MAC prefix B87879?

B87879 is registered to Roche Diagnostics GmbH in the IEEE MA-L registry.

What devices use B87879?

Any network device with a MAC address starting B8:78:79 was manufactured by or for Roche Diagnostics GmbH.

MA-L · OUI prefix

Roche Diagnostics GmbH

Any MAC address starting B8:78:79 is registered to Roche Diagnostics GmbH in DE.

OUI prefix	B87879
Vendor	Roche Diagnostics GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	B8:78:79:00:00:00

What this means

The IEEE assigned the MA-L block B87879 to Roche Diagnostics GmbH. 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 B8:78:79, it is Roche Diagnostics GmbH hardware.

Other Roche Diagnostics GmbH prefixes

Roche Diagnostics GmbH holds 2 registered blocks in total.

000E2F

Look up another MAC