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MAC prefix 00:05:8F

Assigned by the IEEE to CLCsoft co..

Prefix
00:05:8F   00-05-8F   0005.8F
Block type
MA-L (16,777,216 addresses)
Address range
00:05:8F:00:00:00 – 00:05:8F:FF:FF:FF
Organization
CLCsoft co.
Registered address
Dept. of Electrical Engineering
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:05:8F:00:00:00

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