Sichuan C.H Control Technology Co., Ltd. Mac Address

Sichuan C.H Control Technology Co., Ltd.

4F,B8,Tianfu Software Park, No. 99, Tianhua 1st Road
Chengdu Si chuan 610000


5C:85:7E:10:00:00 ====> 5C:85:7E:1F:FF:FF

The maximum devices for this prefix is 1048576 Possible devices, This means that manufacturer can use this prefix to produce this amount of devices,but it didn't mean that he already manufactured them all or he had a plan to do.
And if This Manufacturer used all possible devices for this prefix he had to buy a new prefix from the IEEE to manufacture extra devices.

IEEE Database:MA-M

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