OUI Lookup
001d80
Beijing Huahuan Eletronics Co.,Ltd
Manufacturer Information
- OUI Prefix
- 001d80
- Manufacturer
- Beijing Huahuan Eletronics Co.,Ltd
- Address
- No.26,Shangdi 6th St.Haidian District, Beijing CN 100085
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001D80
The OUI prefix 001D80 is assigned to Beijing Huahuan Eletronics Co.,Ltd, based in No.26,Shangdi 6th St.Haidian District, 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 Beijing Huahuan Eletronics Co.,Ltd.