OUI Lookup
00066f
Korea Data Systems
Manufacturer Information
- OUI Prefix
- 00066f
- Manufacturer
- Korea Data Systems
- Address
- 170, Gongdan-Dong, Gumi-Si Kyungbuk KR 730-030
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00066F
The OUI prefix 00066F is assigned to Korea Data Systems, based in 170, Gongdan-Dong, Gumi-Si Kyungbuk KR 730-030 . 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 Korea Data Systems.