Who owns MAC prefix 8C55706?

8C55706 is registered to Joule Group Limites in the IEEE MA-M registry.

What devices use 8C55706?

Any network device with a MAC address starting 8C:55:70:6 was manufactured by or for Joule Group Limites.

MA-M · OUI prefix

Joule Group Limites

Any MAC address starting 8C:55:70:6 is registered to Joule Group Limites in IE.

OUI prefix	8C55706
Vendor	Joule Group Limites
Registry	MA-M (28-bit, medium block)
Country	IE
Example MAC	8C:55:70:6:00:00:00

What this means

The IEEE assigned the MA-M block 8C55706 to Joule Group Limites. 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 8C:55:70:6, it is Joule Group Limites hardware.

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