Who owns MAC prefix 004010?

004010 is registered to SONIC SYSTEMS, INC. in the IEEE MA-L registry.

What devices use 004010?

Any network device with a MAC address starting 00:40:10 was manufactured by or for SONIC SYSTEMS, INC..

MA-L · OUI prefix

SONIC SYSTEMS, INC.

Any MAC address starting 00:40:10 is registered to SONIC SYSTEMS, INC. in US.

OUI prefix	004010
Vendor	SONIC SYSTEMS, INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:40:10:00:00:00

What this means

The IEEE assigned the MA-L block 004010 to SONIC SYSTEMS, 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 00:40:10, it is SONIC SYSTEMS, INC. hardware.

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