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MAC prefix 08:00:58

Assigned by the IEEE to SYSTEMS CONCEPTS.

Prefix
08:00:58   08-00-58   0800.58
Block type
MA-L (16,777,216 addresses)
Address range
08:00:58:00:00:00 – 08:00:58:FF:FF:FF
Organization
SYSTEMS CONCEPTS
Registered address
520 THIRD STREET, SAN FRANCISCO CA 94107, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 08:00:58:00:00:00

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