Who owns MAC prefix 3CEAF9?

3CEAF9 is registered to JUBIXCOLTD in the IEEE MA-L registry.

What devices use 3CEAF9?

Any network device with a MAC address starting 3C:EA:F9 was manufactured by or for JUBIXCOLTD.

MA-L · OUI prefix

JUBIXCOLTD

Any MAC address starting 3C:EA:F9 is registered to JUBIXCOLTD in KR.

OUI prefix	3CEAF9
Vendor	JUBIXCOLTD
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	3C:EA:F9:00:00:00

What this means

The IEEE assigned the MA-L block 3CEAF9 to JUBIXCOLTD. 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 3C:EA:F9, it is JUBIXCOLTD hardware.

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