OUI Lookup
f81d93
Longdhua(Beijing) Controls Technology Co.,Ltd
Manufacturer Information
- OUI Prefix
- f81d93
- Manufacturer
- Longdhua(Beijing) Controls Technology Co.,Ltd
- Address
- Room 1203,Lixiang Building, No.111 Zhichun Road,Haidian District, Beijing CN 10086
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F81D93
The OUI prefix F81D93 is assigned to Longdhua(Beijing) Controls Technology Co.,Ltd, based in Room 1203,Lixiang Building, No.111 Zhichun Road,Haidian District, Beijing CN 10086 . 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 Longdhua(Beijing) Controls Technology Co.,Ltd.