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.