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MAC prefix 00:05:DB

Assigned by the IEEE to PSI Nentec GmbH.

Prefix
00:05:DB   00-05-DB   0005.DB
Block type
MA-L (16,777,216 addresses)
Address range
00:05:DB:00:00:00 – 00:05:DB:FF:FF:FF
Organization
PSI Nentec GmbH
Registered address
Greschbachstraße12, Karlsruhe 76229, DE
Country
Germany (DE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:05:DB:00:00:00

PSI Nentec GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.