OUI Lookup
189552
1MORE
Manufacturer Information
- OUI Prefix
- 189552
- Manufacturer
- 1MORE
- Address
- TianliaoBuilding F14, New Materials Industrial Park, Xueyuan Blvd?Nanshan Shenzhen Guangdong CN 518055
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 189552
The OUI prefix 189552 is assigned to 1MORE, based in TianliaoBuilding F14, New Materials Industrial Park, Xueyuan Blvd?Nanshan Shenzhen Guangdong CN 518055 . 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 1MORE.