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MAC prefix F4:28:33

Assigned by the IEEE to MMPC Inc..

Prefix
F4:28:33   F4-28-33   F428.33
Block type
MA-L (16,777,216 addresses)
Address range
F4:28:33:00:00:00 – F4:28:33:FF:FF:FF
Organization
MMPC Inc.
Registered address
#F313, KAIST-ICC, 193 Munjiro Yuseong-gu, Daejeon Daejeon 305-732, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up F4:28:33:00:00:00

MMPC Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.