OUI Lookup
9cfa3c
Daeyoung Electronics
Manufacturer Information
- OUI Prefix
- 9cfa3c
- Manufacturer
- Daeyoung Electronics
- Address
- Pyeongdongsandan 8beon-ro 54-5 Gwangju KR 62466
- Last updated
- 6/20/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 9CFA3C
The OUI prefix 9CFA3C is assigned to Daeyoung Electronics, based in Pyeongdongsandan 8beon-ro 54-5 Gwangju KR 62466 . 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 Daeyoung Electronics.