Who owns MAC prefix 002541?

002541 is registered to Maquet Critical Care AB in the IEEE MA-L registry.

What devices use 002541?

Any network device with a MAC address starting 00:25:41 was manufactured by or for Maquet Critical Care AB.

MA-L · OUI prefix

Maquet Critical Care AB

Any MAC address starting 00:25:41 is registered to Maquet Critical Care AB.

OUI prefix	002541
Vendor	Maquet Critical Care AB
Registry	MA-L (24-bit, large block)
Example MAC	00:25:41:00:00:00

What this means

The IEEE assigned the MA-L block 002541 to Maquet Critical Care AB. 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 00:25:41, it is Maquet Critical Care AB hardware.

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