OUI Lookup
b4c810
Umpi srl
Manufacturer Information
- OUI Prefix
- b4c810
- Manufacturer
- Umpi srl
- Address
- Via Consolare Rimini-San Marino, 11 Rimini IT 47923
- Last updated
- 6/13/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B4C810
The OUI prefix B4C810 is assigned to Umpi srl, based in Via Consolare Rimini-San Marino, 11 Rimini IT 47923 . 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 Umpi srl.