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MAC prefix 54:10:31

Assigned by the IEEE to SMARTO.

Prefix
54:10:31   54-10-31   5410.31
Block type
MA-L (16,777,216 addresses)
Address range
54:10:31:00:00:00 – 54:10:31:FF:FF:FF
Organization
SMARTO
Registered address
25 QUAI GALLIENI, SURESNES HAUT DE SEINE 92150, FR
Country
France (FR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 54:10:31:00:00:00

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