OUI Lookup
0011ad
Shanghai Ruijie Technology
Manufacturer Information
- OUI Prefix
- 0011ad
- Manufacturer
- Shanghai Ruijie Technology
- Address
- 27F, 420 Jiangning Rd. Shanghai CN 200041
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0011AD
The OUI prefix 0011AD is assigned to Shanghai Ruijie Technology, based in 27F, 420 Jiangning Rd. Shanghai CN 200041 . 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 Shanghai Ruijie Technology.