OUI Lookup
78cd8e
SMC Networks Inc
Manufacturer Information
- OUI Prefix
- 78cd8e
- Manufacturer
- SMC Networks Inc
- Address
- 20 Mason Irvine CA US 92618
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 78CD8E
The OUI prefix 78CD8E is assigned to SMC Networks Inc, based in 20 Mason Irvine CA US 92618 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to SMC Networks Inc.