OUI Lookup
7820bd
Polysense (Beijing) Technologies Co. Ltd
Manufacturer Information
- OUI Prefix
- 7820bd
- Manufacturer
- Polysense (Beijing) Technologies Co. Ltd
- Address
- 9 Shangdi 3rd Street, D508B3/5(4)F Bldg D, Haidian Dist. Beijing CN 100085
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 7820BD
The OUI prefix 7820BD is assigned to Polysense (Beijing) Technologies Co. Ltd, based in 9 Shangdi 3rd Street, D508B3/5(4)F Bldg D, Haidian Dist. Beijing CN 100085 . 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 Polysense (Beijing) Technologies Co. Ltd.