Result

Mac address for 70B3D5DFB

Company / Vendor
Yamamoto Works Ltd.

Prefix
70B3D5DFB

Database Type
IEEE MA-S

Start Mac Address
70B3D5DFBDFB000

End Mac Address
70B3D5DFBDFBFFF

Company Address
3-1-3 Kashiwaza
Ageo Saitama 3620075
Japan 🇯🇵

Possible Devices
4096
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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