Who owns MAC prefix 0023E7?

0023E7 is registered to Hinke A/S in the IEEE MA-L registry.

What devices use 0023E7?

Any network device with a MAC address starting 00:23:E7 was manufactured by or for Hinke A/S.

MA-L · OUI prefix

Hinke A/S

Any MAC address starting 00:23:E7 is registered to Hinke A/S in DK.

OUI prefix	0023E7
Vendor	Hinke A/S
Registry	MA-L (24-bit, large block)
Country	DK
Example MAC	00:23:E7:00:00:00

What this means

The IEEE assigned the MA-L block 0023E7 to Hinke A/S. 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 00:23:E7, it is Hinke A/S hardware.

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