OUI Lookup
647366
Shenzhen Siera Technology Ltd
Manufacturer Information
- OUI Prefix
- 647366
- Manufacturer
- Shenzhen Siera Technology Ltd
- Address
- Room 2039, Shenhai Building, Wanzhong Village, Bulong Road, Minzhi, Longhua district, City: Shenzhen Shenzhen Guangdong CN 518131
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 647366
The OUI prefix 647366 is assigned to Shenzhen Siera Technology Ltd, based in Room 2039, Shenhai Building, Wanzhong Village, Bulong Road, Minzhi, Longhua district, City: Shenzhen Shenzhen Guangdong CN 518131 . 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 Shenzhen Siera Technology Ltd.