Result

Mac address for 64B21D

Company / Vendor
Chengdu Phycom Tech Co., Ltd.

Prefix
64B21D

Database Type
IEEE MA-L

Start Mac Address
64B21D000000

End Mac Address
64B21DFFFFFF

Company Address
No.216 beisen road
Chengdu Sichuan 610000
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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