Who owns MAC prefix D4507A?

D4507A is registered to CEIVA Logic, Inc in the IEEE MA-L registry.

What devices use D4507A?

Any network device with a MAC address starting D4:50:7A was manufactured by or for CEIVA Logic, Inc.

MA-L · OUI prefix

CEIVA Logic, Inc

Any MAC address starting D4:50:7A is registered to CEIVA Logic, Inc in US.

OUI prefix	D4507A
Vendor	CEIVA Logic, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D4:50:7A:00:00:00

What this means

The IEEE assigned the MA-L block D4507A to CEIVA Logic, 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 D4:50:7A, it is CEIVA Logic, Inc hardware.

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