Result

Mac address for 40D8551B7

Company / Vendor
TEWS Elektronik GmbH & Co. KG

Prefix
40D8551B7

Database Type
IEEE IAB

Start Mac Address
40D8551B71B7000

End Mac Address
40D8551B71B7FFF

Company Address
Sperberhorst 10
Hamburg 22459
Germany 🇩🇪

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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