OUI Lookup
0475f5
CSST
Manufacturer Information
- OUI Prefix
- 0475f5
- Manufacturer
- CSST
- Address
- Building 6, CSST industrial park, Tong fuyu Industrial zone Shenzhen Guangdong CN 518107
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0475F5
The OUI prefix 0475F5 is assigned to CSST, based in Building 6, CSST industrial park, Tong fuyu Industrial zone Shenzhen Guangdong CN 518107 . 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 CSST.