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MAC prefix 00:40:F3

Assigned by the IEEE to NETCOR.

Prefix
00:40:F3   00-40-F3   0040.F3
Block type
MA-L (16,777,216 addresses)
Address range
00:40:F3:00:00:00 – 00:40:F3:FF:FF:FF
Organization
NETCOR
Registered address
850 AUBURN COURT, FREMONT CA 94538, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:F3:00:00:00

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