Result

Mac address for 503D7F

Company / Vendor
Nokia Shanghai Bell Co., Ltd.

Prefix
503D7F

Database Type
IEEE MA-L

Start Mac Address
503D7F000000

End Mac Address
503D7FFFFFFF

Company Address
No.388 Ning Qiao Road,Jin Qiao Pudong Shanghai
Shanghai 201206
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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