Who owns MAC prefix D8478F?

D8478F is registered to Microchip Technology Inc. in the IEEE MA-L registry.

What devices use D8478F?

Any network device with a MAC address starting D8:47:8F was manufactured by or for Microchip Technology Inc..

MA-L · OUI prefix

Microchip Technology Inc.

Any MAC address starting D8:47:8F is registered to Microchip Technology Inc. in US.

OUI prefix	D8478F
Vendor	Microchip Technology Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D8:47:8F:00:00:00

What this means

The IEEE assigned the MA-L block D8478F to Microchip Technology 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 D8:47:8F, it is Microchip Technology Inc. hardware.

Other Microchip Technology Inc. prefixes

Microchip Technology Inc. holds 16 registered blocks in total.

0004A3 001EC0 049162 0C025B 408432 44B7D0 5410EC 608A10 682719 801F12 803428 9C956E all 16 »

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