Who owns MAC prefix 000373?

000373 is registered to Aselsan A.S in the IEEE MA-L registry.

What devices use 000373?

Any network device with a MAC address starting 00:03:73 was manufactured by or for Aselsan A.S.

MA-L · OUI prefix

Aselsan A.S

Any MAC address starting 00:03:73 is registered to Aselsan A.S in TR.

OUI prefix	000373
Vendor	Aselsan A.S
Registry	MA-L (24-bit, large block)
Country	TR
Example MAC	00:03:73:00:00:00

What this means

The IEEE assigned the MA-L block 000373 to Aselsan A.S. 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 00:03:73, it is Aselsan A.S hardware.

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