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MAC prefix F4:02:28

Assigned by the IEEE to SAMSUNG ELECTRO-MECHANICS(THAILAND).

Prefix
F4:02:28   F4-02-28   F402.28
Block type
MA-L (16,777,216 addresses)
Address range
F4:02:28:00:00:00 – F4:02:28:FF:FF:FF
Organization
SAMSUNG ELECTRO-MECHANICS(THAILAND)
Registered address
93Moo5T. Bangsamak SEMTHAI, WELLGROW INDUSTRIAL ESTATE, Bangpakong Chachoengsao 24180, TH
Country
Thailand (TH)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up F4:02:28:00:00:00

SAMSUNG ELECTRO-MECHANICS(THAILAND) holds 34 blocks in total: see all. Source: IEEE Registration Authority public listing.