Who owns MAC prefix 0CB088?

0CB088 is registered to AITelecom in the IEEE MA-L registry.

What devices use 0CB088?

Any network device with a MAC address starting 0C:B0:88 was manufactured by or for AITelecom.

MA-L · OUI prefix

AITelecom

Any MAC address starting 0C:B0:88 is registered to AITelecom in KR.

OUI prefix	0CB088
Vendor	AITelecom
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	0C:B0:88:00:00:00

What this means

The IEEE assigned the MA-L block 0CB088 to AITelecom. 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 0C:B0:88, it is AITelecom hardware.

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