OUI Lookup
90922c
Changzhi City Zhouyi Hengtong Information Security Co.,Ltd.
Manufacturer Information
- OUI Prefix
- 90922c
- Manufacturer
- Changzhi City Zhouyi Hengtong Information Security Co.,Ltd.
- Address
- No. 108, Haisen Street, High-tech Industrial Development Zone Changzhi Shanxi CN 046000
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 90922C
The OUI prefix 90922C is assigned to Changzhi City Zhouyi Hengtong Information Security Co.,Ltd., based in No. 108, Haisen Street, High-tech Industrial Development Zone Changzhi Shanxi CN 046000 . 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 Changzhi City Zhouyi Hengtong Information Security Co.,Ltd..