OUI Lookup
c477ab
Beijing ASU Tech Co.,Ltd
Manufacturer Information
- OUI Prefix
- c477ab
- Manufacturer
- Beijing ASU Tech Co.,Ltd
- Address
- 15/F, Global Trade Center Tower, No.36, North 3rd Ring Road, Dongcheng District, Beijing, 100013, China BEI JING BEI JING CN 100013
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C477AB
The OUI prefix C477AB is assigned to Beijing ASU Tech Co.,Ltd, based in 15/F, Global Trade Center Tower, No.36, North 3rd Ring Road, Dongcheng District, Beijing, 100013, China BEI JING BEI JING CN 100013 . 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 Beijing ASU Tech Co.,Ltd.