Who owns MAC prefix 74E14A1?

74E14A1 is registered to Cerevo Inc. in the IEEE MA-M registry.

What devices use 74E14A1?

Any network device with a MAC address starting 74:E1:4A:1 was manufactured by or for Cerevo Inc..

MA-M · OUI prefix

Cerevo Inc.

Any MAC address starting 74:E1:4A:1 is registered to Cerevo Inc. in JP.

OUI prefix	74E14A1
Vendor	Cerevo Inc.
Registry	MA-M (28-bit, medium block)
Country	JP
Example MAC	74:E1:4A:1:00:00:00

What this means

The IEEE assigned the MA-M block 74E14A1 to Cerevo 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 74:E1:4A:1, it is Cerevo Inc. hardware.

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