What devices use 1C9ECB?

Any network device with a MAC address starting 1C:9E:CB was manufactured by or for Beijing Nari Smartchip Microelectronics Company Limited.

MA-L · OUI prefix

Beijing Nari Smartchip Microelectronics Company Limited

Q: Who owns MAC prefix 1C9ECB?

1C9ECB is registered to Beijing Nari Smartchip Microelectronics Company Limited in the IEEE MA-L registry.

Any MAC address starting 1C:9E:CB is registered to Beijing Nari Smartchip Microelectronics Company Limited in CN.

OUI prefix	1C9ECB
Vendor	Beijing Nari Smartchip Microelectronics Company Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	1C:9E:CB:00:00:00

What this means

The IEEE assigned the MA-L block 1C9ECB to Beijing Nari Smartchip Microelectronics Company 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 1C:9E:CB, it is Beijing Nari Smartchip Microelectronics Company Limited hardware.

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