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MAC prefix 00:12:AC

Assigned by the IEEE to ONTIMETEK INC..

Prefix
00:12:AC   00-12-AC   0012.AC
Block type
MA-L (16,777,216 addresses)
Address range
00:12:AC:00:00:00 – 00:12:AC:FF:FF:FF
Organization
ONTIMETEK INC.
Registered address
9Fl.,Owner's Tower, Sungnam-Si Kyunggi-Do 463-825, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:12:AC:00:00:00

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