OUI Lookup
c4f1d1
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.
Manufacturer Information
- OUI Prefix
- c4f1d1
- Manufacturer
- BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.
- Address
- SOHU.COM INTERNET PLAZA, NO.1 PARK, ZHONGGUANCHUN EAST ROAD. HAIDIAN DISTRICT Beijing CN 100000
- Last updated
- 6/20/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C4F1D1
The OUI prefix C4F1D1 is assigned to BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD., based in SOHU.COM INTERNET PLAZA, NO.1 PARK, ZHONGGUANCHUN EAST ROAD. HAIDIAN DISTRICT Beijing CN 100000 . 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 SOGOU TECHNOLOGY DEVELOPMENT CO., LTD..