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MAC prefix 00:40:F6

Assigned by the IEEE to KATRON COMPUTERS INC..

Prefix
00:40:F6   00-40-F6   0040.F6
Block type
MA-L (16,777,216 addresses)
Address range
00:40:F6:00:00:00 – 00:40:F6:FF:FF:FF
Organization
KATRON COMPUTERS INC.
Registered address
4 FL. NO. 2, ALLEY 23, TAIPEI TAIPEI TAIWAN, TW
Country
Taiwan (TW)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:F6:00:00:00

KATRON COMPUTERS INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.