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MAC prefix 18:39:19

Assigned by the IEEE to Unicoi Systems.

Prefix
18:39:19   18-39-19   1839.19
Block type
MA-L (16,777,216 addresses)
Address range
18:39:19:00:00:00 – 18:39:19:FF:FF:FF
Organization
Unicoi Systems
Registered address
410 Peachtree Pkwy, Cumming GA 30041, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 18:39:19:00:00:00

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