Who owns MAC prefix 749AC0?

749AC0 is registered to Cachengo, Inc. in the IEEE MA-L registry.

What devices use 749AC0?

Any network device with a MAC address starting 74:9A:C0 was manufactured by or for Cachengo, Inc..

MA-L · OUI prefix

Cachengo, Inc.

Any MAC address starting 74:9A:C0 is registered to Cachengo, Inc. in US.

OUI prefix	749AC0
Vendor	Cachengo, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	74:9A:C0:00:00:00

What this means

The IEEE assigned the MA-L block 749AC0 to Cachengo, 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 74:9A:C0, it is Cachengo, Inc. hardware.

Look up another MAC