Who owns MAC prefix 48E6639?

48E6639 is registered to AceZone Aps in the IEEE MA-M registry.

What devices use 48E6639?

Any network device with a MAC address starting 48:E6:63:9 was manufactured by or for AceZone Aps.

MA-M · OUI prefix

AceZone Aps

Any MAC address starting 48:E6:63:9 is registered to AceZone Aps in DK.

OUI prefix	48E6639
Vendor	AceZone Aps
Registry	MA-M (28-bit, medium block)
Country	DK
Example MAC	48:E6:63:9:00:00:00

What this means

The IEEE assigned the MA-M block 48E6639 to AceZone Aps. 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 48:E6:63:9, it is AceZone Aps hardware.

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