OUI Lookup
e8343e
Beijing Infosec Technologies Co., LTD.
Manufacturer Information
- OUI Prefix
- e8343e
- Manufacturer
- Beijing Infosec Technologies Co., LTD.
- Address
- Floor 4, Tower C, Global Finance and News Center Beijing Beijing CN 100052
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E8343E
The OUI prefix E8343E is assigned to Beijing Infosec Technologies Co., LTD., based in Floor 4, Tower C, Global Finance and News Center Beijing Beijing CN 100052 . 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 Beijing Infosec Technologies Co., LTD..