Who owns MAC prefix 84E0F43?

84E0F43 is registered to ASL Intercom B.V. in the IEEE MA-M registry.

What devices use 84E0F43?

Any network device with a MAC address starting 84:E0:F4:3 was manufactured by or for ASL Intercom B.V..

MA-M · OUI prefix

ASL Intercom B.V.

Any MAC address starting 84:E0:F4:3 is registered to ASL Intercom B.V. in NL.

OUI prefix	84E0F43
Vendor	ASL Intercom B.V.
Registry	MA-M (28-bit, medium block)
Country	NL
Example MAC	84:E0:F4:3:00:00:00

What this means

The IEEE assigned the MA-M block 84E0F43 to ASL Intercom B.V.. 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 84:E0:F4:3, it is ASL Intercom B.V. hardware.

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