Result

Mac address for 90F421A

Company / Vendor
Proqualit Telecom LTDA

Prefix
90F421A

Database Type
IEEE MA-M

Start Mac Address
90F421AA00000

End Mac Address
90F421AAFFFFF

Company Address
Avenida João XXIII - Bloco I
Paraisópolis Minas Gerais 37660000
Brazil 🇧🇷

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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