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MAC prefix 00:04:4C

Assigned by the IEEE to JENOPTIK.

Prefix
00:04:4C   00-04-4C   0004.4C
Block type
MA-L (16,777,216 addresses)
Address range
00:04:4C:00:00:00 – 00:04:4C:FF:FF:FF
Organization
JENOPTIK
Registered address
Laser, Optik, Systeme GmbH
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:04:4C:00:00:00

JENOPTIK holds 1 block in total: see all. Source: IEEE Registration Authority public listing.