Result

Mac address for 0821EF

Company / Vendor
Samsung Electronics Co.,Ltd

Prefix
0821EF

Database Type
IEEE MA-L

Start Mac Address
0821EF000000

End Mac Address
0821EFFFFFFF

Company Address
#94-1, Imsoo-Dong
Gumi Gyeongbuk 730-350
South Korea 🇰🇷

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

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