SMC Networks Inc

SMC Networks Inc 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 SMC Networks Inc draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: 20 Mason Irvine CA US 92618

All 3 prefixes

• 78:CD:8E78:CD:8E:00:00:00 – 78:CD:8E:FF:FF:FF
• B8:9B:C9B8:9B:C9:00:00:00 – B8:9B:C9:FF:FF:FF
• C4:39:3AC4:39:3A:00:00:00 – C4:39:3A: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.