OUI Lookup
f891f5
Dingtian Technologies Co., Ltd
Manufacturer Information
- OUI Prefix
- f891f5
- Manufacturer
- Dingtian Technologies Co., Ltd
- Address
- Rm.3306, Building6, Runyueshan, No.33 Huangzhukeng Rd.,Biling Street,Pingshan District Shenzhen Guangdong CN 518100
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F891F5
The OUI prefix F891F5 is assigned to Dingtian Technologies Co., Ltd, based in Rm.3306, Building6, Runyueshan, No.33 Huangzhukeng Rd.,Biling Street,Pingshan District Shenzhen Guangdong CN 518100 . 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 Dingtian Technologies Co., Ltd.