OUI Lookup
fc9dd8
Beijing TongTongYiLian Science and Technology Ltd.
Manufacturer Information
- OUI Prefix
- fc9dd8
- Manufacturer
- Beijing TongTongYiLian Science and Technology Ltd.
- Address
- Room 301,Zone 3,Building 9,No.8 Dongbeiwang West Road,Haidian District,Beijing BEIJING BEIJING CN 100193
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix FC9DD8
The OUI prefix FC9DD8 is assigned to Beijing TongTongYiLian Science and Technology Ltd., based in Room 301,Zone 3,Building 9,No.8 Dongbeiwang West Road,Haidian District,Beijing BEIJING BEIJING CN 100193 . 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 TongTongYiLian Science and Technology Ltd..