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MAC prefix 00:40:F5

Assigned by the IEEE to OEM ENGINES.

Prefix
00:40:F5   00-40-F5   0040.F5
Block type
MA-L (16,777,216 addresses)
Address range
00:40:F5:00:00:00 – 00:40:F5:FF:FF:FF
Organization
OEM ENGINES
Registered address
1190 DELL AVENUE, STE., CAMPBELL CA 95008, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:F5:00:00:00

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