Result

Mac address for 90F4219

Company / Vendor
Twunicom Life Tech. Co., Ltd.

Prefix
90F4219

Database Type
IEEE MA-M

Start Mac Address
90F4219900000

End Mac Address
90F42199FFFFF

Company Address
5F., No. 93, Zhongcheng Rd., Tucheng Dist.
New Taipei City 236658
Taiwan 🇹🇼

Possible Devices
1048576
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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