FCNT LLC

FCNT LLC holds 3 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by FCNT LLC draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Sanki Yamato Building, 7-10-1 Chuorinkan Yamato Kanagawa JP 242-8588

All 3 prefixes

• 18:18:8B18:18:8B:00:00:00 – 18:18:8B:FF:FF:FF
• B8:D0:F0B8:D0:F0:00:00:00 – B8:D0:F0:FF:FF:FF
• E4:D3:AAE4:D3:AA:00:00:00 – E4:D3:AA:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.