OUI Lookup
d4b169
Le Shi Zhi Xin Electronic Technology (Tianjin) Limited
Manufacturer Information
- OUI Prefix
- d4b169
- Manufacturer
- Le Shi Zhi Xin Electronic Technology (Tianjin) Limited
- Address
- ,Le Shi Building, No.105 Yaojiayuan Road,Chaoyang District,Beijing,China beijing beijing CN 100025
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 5
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D4B169
The OUI prefix D4B169 is assigned to Le Shi Zhi Xin Electronic Technology (Tianjin) Limited, based in ,Le Shi Building, No.105 Yaojiayuan Road,Chaoyang District,Beijing,China beijing beijing CN 100025 . 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 Le Shi Zhi Xin Electronic Technology (Tianjin) Limited.