Who owns MAC prefix CC1BE05?

CC1BE05 is registered to Earphone Connection, Ubc. in the IEEE MA-M registry.

What devices use CC1BE05?

Any network device with a MAC address starting CC:1B:E0:5 was manufactured by or for Earphone Connection, Ubc..

MA-M · OUI prefix

Earphone Connection, Ubc.

Any MAC address starting CC:1B:E0:5 is registered to Earphone Connection, Ubc. in US.

OUI prefix	CC1BE05
Vendor	Earphone Connection, Ubc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	CC:1B:E0:5:00:00:00

What this means

The IEEE assigned the MA-M block CC1BE05 to Earphone Connection, Ubc.. 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 CC:1B:E0:5, it is Earphone Connection, Ubc. hardware.

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