OUI Lookup
f4fd2b
ZOYI Company
Manufacturer Information
- OUI Prefix
- f4fd2b
- Manufacturer
- ZOYI Company
- Address
- 827-66 Yeoksam 1-dong, Second Floor Seoul Korea KR 135-935
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F4FD2B
The OUI prefix F4FD2B is assigned to ZOYI Company, based in 827-66 Yeoksam 1-dong, Second Floor Seoul Korea KR 135-935 . 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 ZOYI Company.