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MAC prefix 18:32:19

Assigned by the IEEE to EM Microelectronic.

Prefix
18:32:19   18-32-19   1832.19
Block type
MA-L (16,777,216 addresses)
Address range
18:32:19:00:00:00 – 18:32:19:FF:FF:FF
Organization
EM Microelectronic
Registered address
Rue des Sors 3, Marin-Epagnier Neuchatel 2074, CH
Country
Switzerland (CH)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 18:32:19:00:00:00

EM Microelectronic holds 36 blocks in total: see all. Source: IEEE Registration Authority public listing.