OUI Lookup
8c3db1
Beijing H-IoT Technology Co., Ltd.
Manufacturer Information
- OUI Prefix
- 8c3db1
- Manufacturer
- Beijing H-IoT Technology Co., Ltd.
- Address
- 1268, Building 2, No. 38, Kechuang Fifth Street, Beijing Economic and Technological Development Zone Beijing Beijing CN 101111
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 8C3DB1
The OUI prefix 8C3DB1 is assigned to Beijing H-IoT Technology Co., Ltd., based in 1268, Building 2, No. 38, Kechuang Fifth Street, Beijing Economic and Technological Development Zone Beijing Beijing CN 101111 . 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 H-IoT Technology Co., Ltd..