OUI Lookup
5cd20b
Yytek Co., Ltd.
Manufacturer Information
- OUI Prefix
- 5cd20b
- Manufacturer
- Yytek Co., Ltd.
- Address
- No.1 Bao Sheng South Road, Room 401, Ao Bei Technology Park, Ling Zhi Center Beijing CN 100192
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 5CD20B
The OUI prefix 5CD20B is assigned to Yytek Co., Ltd., based in No.1 Bao Sheng South Road, Room 401, Ao Bei Technology Park, Ling Zhi Center Beijing CN 100192 . 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 Yytek Co., Ltd..