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MAC prefix 00:40:55

Assigned by the IEEE to METRONIX GMBH.

Prefix
00:40:55   00-40-55   0040.55
Block type
MA-L (16,777,216 addresses)
Address range
00:40:55:00:00:00 – 00:40:55:FF:FF:FF
Organization
METRONIX GMBH
Registered address
NEUE KNOCHENHAUERSTRAßE 5, WEST, DE
Country
Germany (DE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:55:00:00:00

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