OUI Lookup
405662
GuoTengShengHua Electronics LTD.
Manufacturer Information
- OUI Prefix
- 405662
- Manufacturer
- GuoTengShengHua Electronics LTD.
- Address
- 1st floor,No. 15 of Tech North 2nd Road,Nanshan District, Shenzhen Guangdong CN 518000
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 405662
The OUI prefix 405662 is assigned to GuoTengShengHua Electronics LTD., based in 1st floor,No. 15 of Tech North 2nd Road,Nanshan District, Shenzhen Guangdong CN 518000 . 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 GuoTengShengHua Electronics LTD..