Who owns MAC prefix F420552?

F420552 is registered to Elehear inc. in the IEEE MA-M registry.

What devices use F420552?

Any network device with a MAC address starting F4:20:55:2 was manufactured by or for Elehear inc..

MA-M · OUI prefix

Elehear inc.

Any MAC address starting F4:20:55:2 is registered to Elehear inc. in CN.

OUI prefix	F420552
Vendor	Elehear inc.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	F4:20:55:2:00:00:00

What this means

The IEEE assigned the MA-M block F420552 to Elehear 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 F4:20:55:2, it is Elehear inc. hardware.

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