Who owns MAC prefix B01F29?

B01F29 is registered to Helvetia INC. in the IEEE MA-L registry.

What devices use B01F29?

Any network device with a MAC address starting B0:1F:29 was manufactured by or for Helvetia INC..

MA-L · OUI prefix

Helvetia INC.

Any MAC address starting B0:1F:29 is registered to Helvetia INC. in JP.

OUI prefix	B01F29
Vendor	Helvetia INC.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	B0:1F:29:00:00:00

What this means

The IEEE assigned the MA-L block B01F29 to Helvetia INC.. 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 B0:1F:29, it is Helvetia INC. hardware.

Look up another MAC