Who owns MAC prefix 004014?

004014 is registered to COMSOFT GMBH in the IEEE MA-L registry.

What devices use 004014?

Any network device with a MAC address starting 00:40:14 was manufactured by or for COMSOFT GMBH.

MA-L · OUI prefix

COMSOFT GMBH

Any MAC address starting 00:40:14 is registered to COMSOFT GMBH in DE.

OUI prefix	004014
Vendor	COMSOFT GMBH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:40:14:00:00:00

What this means

The IEEE assigned the MA-L block 004014 to COMSOFT 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 00:40:14, it is COMSOFT GMBH hardware.

Look up another MAC