Who owns MAC prefix 0021C9?

0021C9 is registered to Wavecom Asia Pacific Limited in the IEEE MA-L registry.

What devices use 0021C9?

Any network device with a MAC address starting 00:21:C9 was manufactured by or for Wavecom Asia Pacific Limited.

MA-L · OUI prefix

Wavecom Asia Pacific Limited

Any MAC address starting 00:21:C9 is registered to Wavecom Asia Pacific Limited in HK.

OUI prefix	0021C9
Vendor	Wavecom Asia Pacific Limited
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	00:21:C9:00:00:00

What this means

The IEEE assigned the MA-L block 0021C9 to Wavecom Asia Pacific Limited. 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 00:21:C9, it is Wavecom Asia Pacific Limited hardware.

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