Who owns MAC prefix 00903E?

00903E is registered to N.V. PHILIPS INDUSTRIAL ACTIVITIES in the IEEE MA-L registry.

What devices use 00903E?

Any network device with a MAC address starting 00:90:3E was manufactured by or for N.V. PHILIPS INDUSTRIAL ACTIVITIES.

MA-L · OUI prefix

N.V. PHILIPS INDUSTRIAL ACTIVITIES

Any MAC address starting 00:90:3E is registered to N.V. PHILIPS INDUSTRIAL ACTIVITIES in BE.

OUI prefix	00903E
Vendor	N.V. PHILIPS INDUSTRIAL ACTIVITIES
Registry	MA-L (24-bit, large block)
Country	BE
Example MAC	00:90:3E:00:00:00

What this means

The IEEE assigned the MA-L block 00903E to N.V. PHILIPS INDUSTRIAL ACTIVITIES. 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 00:90:3E, it is N.V. PHILIPS INDUSTRIAL ACTIVITIES hardware.

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