Who owns MAC prefix 000E7E?

000E7E is registered to ionSign Oy in the IEEE MA-L registry.

What devices use 000E7E?

Any network device with a MAC address starting 00:0E:7E was manufactured by or for ionSign Oy.

MA-L · OUI prefix

ionSign Oy

Any MAC address starting 00:0E:7E is registered to ionSign Oy in FI.

OUI prefix	000E7E
Vendor	ionSign Oy
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	00:0E:7E:00:00:00

What this means

The IEEE assigned the MA-L block 000E7E to ionSign Oy. 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 00:0E:7E, it is ionSign Oy hardware.

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