OUI Lookup
ec3f05
Institute 706, The Second Academy China Aerospace Science & Industry Corp
Manufacturer Information
- OUI Prefix
- ec3f05
- Manufacturer
- Institute 706, The Second Academy China Aerospace Science & Industry Corp
- Address
- YongDing Road ,HaiDian District.BeiJing ,No.51 BeiJing CN 100854
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix EC3F05
The OUI prefix EC3F05 is assigned to Institute 706, The Second Academy China Aerospace Science & Industry Corp, based in YongDing Road ,HaiDian District.BeiJing ,No.51 BeiJing CN 100854 . 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 Institute 706, The Second Academy China Aerospace Science & Industry Corp.