OUI Lookup
ac77b9
Nanjing Yufei Intelligent Control Technology Co.,LTD
Manufacturer Information
- OUI Prefix
- ac77b9
- Manufacturer
- Nanjing Yufei Intelligent Control Technology Co.,LTD
- Address
- Floor 3, Building 3, No.6 xuzhuang Road, Xuanwu District, Nanjing nanjing CN 210000
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix AC77B9
The OUI prefix AC77B9 is assigned to Nanjing Yufei Intelligent Control Technology Co.,LTD, based in Floor 3, Building 3, No.6 xuzhuang Road, Xuanwu District, Nanjing nanjing CN 210000 . 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 Nanjing Yufei Intelligent Control Technology Co.,LTD.