Who owns MAC prefix A03E6B5?

A03E6B5 is registered to Friday Lab, UAB in the IEEE MA-M registry.

What devices use A03E6B5?

Any network device with a MAC address starting A0:3E:6B:5 was manufactured by or for Friday Lab, UAB.

MA-M · OUI prefix

Friday Lab, UAB

Any MAC address starting A0:3E:6B:5 is registered to Friday Lab, UAB in LT.

OUI prefix	A03E6B5
Vendor	Friday Lab, UAB
Registry	MA-M (28-bit, medium block)
Country	LT
Example MAC	A0:3E:6B:5:00:00:00

What this means

The IEEE assigned the MA-M block A03E6B5 to Friday Lab, UAB. 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 A0:3E:6B:5, it is Friday Lab, UAB hardware.

Look up another MAC