OUI Lookup
0005ef
ADOIR Digital Technology
Manufacturer Information
- OUI Prefix
- 0005ef
- Manufacturer
- ADOIR Digital Technology
- Address
- 28 Fl, ZhaoFeng World Trade Bldg. Shanghai 200050, CN
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0005EF
The OUI prefix 0005EF is assigned to ADOIR Digital Technology, based in 28 Fl, ZhaoFeng World Trade Bldg. Shanghai 200050, CN . 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 ADOIR Digital Technology.