Who owns MAC prefix 449CB5?

449CB5 is registered to Alcomp, Inc in the IEEE MA-L registry.

What devices use 449CB5?

Any network device with a MAC address starting 44:9C:B5 was manufactured by or for Alcomp, Inc.

MA-L · OUI prefix

Alcomp, Inc

Any MAC address starting 44:9C:B5 is registered to Alcomp, Inc in US.

OUI prefix	449CB5
Vendor	Alcomp, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	44:9C:B5:00:00:00

What this means

The IEEE assigned the MA-L block 449CB5 to Alcomp, 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 44:9C:B5, it is Alcomp, Inc hardware.

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