OUI Lookup
d8b293
TOPSSD
Manufacturer Information
- OUI Prefix
- d8b293
- Manufacturer
- TOPSSD
- Address
- Room101,Building#11,Xingong Industrial Park, No.100 Luyun Road, Yuelu District Changsha Hunan CN 410000
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D8B293
The OUI prefix D8B293 is assigned to TOPSSD, based in Room101,Building#11,Xingong Industrial Park, No.100 Luyun Road, Yuelu District Changsha Hunan CN 410000 . 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 TOPSSD.