What devices use FC9DD8?

Any network device with a MAC address starting FC:9D:D8 was manufactured by or for Beijing TongTongYiLian Science and Technology Ltd..

MA-L · OUI prefix

Beijing TongTongYiLian Science and Technology Ltd.

Q: Who owns MAC prefix FC9DD8?

FC9DD8 is registered to Beijing TongTongYiLian Science and Technology Ltd. in the IEEE MA-L registry.

Any MAC address starting FC:9D:D8 is registered to Beijing TongTongYiLian Science and Technology Ltd. in CN.

OUI prefix	FC9DD8
Vendor	Beijing TongTongYiLian Science and Technology Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	FC:9D:D8:00:00:00

What this means

The IEEE assigned the MA-L block FC9DD8 to Beijing TongTongYiLian Science and Technology Ltd.. 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 FC:9D:D8, it is Beijing TongTongYiLian Science and Technology Ltd. hardware.

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