Who owns MAC prefix C03DD9?

C03DD9 is registered to MitraStar Technology Corp. in the IEEE MA-L registry.

What devices use C03DD9?

Any network device with a MAC address starting C0:3D:D9 was manufactured by or for MitraStar Technology Corp..

MA-L · OUI prefix

MitraStar Technology Corp.

Any MAC address starting C0:3D:D9 is registered to MitraStar Technology Corp. in TW.

OUI prefix	C03DD9
Vendor	MitraStar Technology Corp.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	C0:3D:D9:00:00:00

What this means

The IEEE assigned the MA-L block C03DD9 to MitraStar Technology Corp.. 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 C0:3D:D9, it is MitraStar Technology Corp. hardware.

Other MitraStar Technology Corp. prefixes

MitraStar Technology Corp. holds 20 registered blocks in total.

0C4C39 2C9682 345760 443B14 4448B9 840BBB 84AA9C 9897D1 A433D7 ACC662 B014DF B046FC all 20 »

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