Who owns MAC prefix 0034A1?

0034A1 is registered to RF-LAMBDA USA INC. in the IEEE MA-L registry.

What devices use 0034A1?

Any network device with a MAC address starting 00:34:A1 was manufactured by or for RF-LAMBDA USA INC..

MA-L · OUI prefix

RF-LAMBDA USA INC.

Any MAC address starting 00:34:A1 is registered to RF-LAMBDA USA INC. in US.

OUI prefix	0034A1
Vendor	RF-LAMBDA USA INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:34:A1:00:00:00

What this means

The IEEE assigned the MA-L block 0034A1 to RF-LAMBDA USA 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 00:34:A1, it is RF-LAMBDA USA INC. hardware.

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