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MAC prefix 58:9C:FC

Assigned by the IEEE to FreeBSD Foundation.

Prefix
58:9C:FC   58-9C-FC   589C.FC
Block type
MA-L (16,777,216 addresses)
Address range
58:9C:FC:00:00:00 – 58:9C:FC:FF:FF:FF
Organization
FreeBSD Foundation
Registered address
P.O. Box 20247, Boulder CO 80308-3247, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 58:9C:FC:00:00:00

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