OUI Lookup
28b4fb
Sprocomm Technologies CO.,LTD.
Manufacturer Information
- OUI Prefix
- 28b4fb
- Manufacturer
- Sprocomm Technologies CO.,LTD.
- Address
- 5D F1.6 Block,Tianfa Building,Tianan Chegongmiao Industrial park,Futian Dist shenzhen guangdong CN 518000
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 28B4FB
The OUI prefix 28B4FB is assigned to Sprocomm Technologies CO.,LTD., based in 5D F1.6 Block,Tianfa Building,Tianan Chegongmiao Industrial park,Futian Dist shenzhen guangdong CN 518000 . 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 Sprocomm Technologies CO.,LTD..