Who owns MAC prefix 4486C1?

4486C1 is registered to Siemens Low Voltage & Products in the IEEE MA-L registry.

What devices use 4486C1?

Any network device with a MAC address starting 44:86:C1 was manufactured by or for Siemens Low Voltage & Products.

MA-L · OUI prefix

Siemens Low Voltage & Products

Any MAC address starting 44:86:C1 is registered to Siemens Low Voltage & Products in US.

OUI prefix	4486C1
Vendor	Siemens Low Voltage & Products
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	44:86:C1:00:00:00

What this means

The IEEE assigned the MA-L block 4486C1 to Siemens Low Voltage & Products. 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 44:86:C1, it is Siemens Low Voltage & Products hardware.

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