MCS Logic Inc.

MCS Logic Inc. holds 4 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 MCS Logic Inc. draw from a pool of about 67,108,864 possible MAC addresses in total.

Registered address: 6F. Samho Center B Bldg., 275-6 Seoul KR 137-941

All 4 prefixes

• 00:1F:4700:1F:47:00:00:00 – 00:1F:47:FF:FF:FF
• 08:EF:3B08:EF:3B:00:00:00 – 08:EF:3B:FF:FF:FF
• 54:15:8954:15:89:00:00:00 – 54:15:89:FF:FF:FF
• C4:30:18C4:30:18:00:00:00 – C4:30:18: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.