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MAC prefix 38:45:54

Assigned by the IEEE to Harman/Becker Automotive Systems GmbH.

Prefix
38:45:54   38-45-54   3845.54
Block type
MA-L (16,777,216 addresses)
Address range
38:45:54:00:00:00 – 38:45:54:FF:FF:FF
Organization
Harman/Becker Automotive Systems GmbH
Registered address
Becker-Göring-Straße 16, Karlsbad Baden-Württemberg 76307, DE
Country
Germany (DE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 38:45:54:00:00:00

Harman/Becker Automotive Systems GmbH holds 8 blocks in total: see all. Source: IEEE Registration Authority public listing.