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MAC prefix 1C:99:57

Assigned by the IEEE to Intel Corporate.

Prefix
1C:99:57   1C-99-57   1C99.57
Block type
MA-L (16,777,216 addresses)
Address range
1C:99:57:00:00:00 – 1C:99:57:FF:FF:FF
Organization
Intel Corporate
Registered address
Lot 8, Jalan Hi-Tech 2/3, Kulim Kedah 09000, MY
Country
Malaysia (MY)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 1C:99:57:00:00:00

Intel Corporate holds 548 blocks in total: see all. Source: IEEE Registration Authority public listing.