OUI Lookup
dca3ac
RBcloudtech
Manufacturer Information
- OUI Prefix
- dca3ac
- Manufacturer
- RBcloudtech
- Address
- 5th Floor, Jiangnan Street NO.3900, Binjiang District, Hangzhou City. Hangzhou Zhejiang CN 310052
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix DCA3AC
The OUI prefix DCA3AC is assigned to RBcloudtech, based in 5th Floor, Jiangnan Street NO.3900, Binjiang District, Hangzhou City. Hangzhou Zhejiang CN 310052 . 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 RBcloudtech.