Result

Mac address for 280FC5

Company / Vendor
Beijing Leadsec Technology Co., Ltd.

Prefix
280FC5

Database Type
IEEE MA-L

Start Mac Address
280FC5000000

End Mac Address
280FC5FFFFFF

Company Address
Venus Plaza No.21Zhongguancun Software Park,No.8 Dongbeiwang Xilu, Haidian District
Beijing Beijing 100193
China 🇨🇳

Possible Devices
16777216
This number represents the possible device number that can be manufactured using this mac address, but doesn't mean it is all has been manufactured yet

Link
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