OUI Lookup
e866c4
Diamanti
Manufacturer Information
- OUI Prefix
- e866c4
- Manufacturer
- Diamanti
- Address
- 111 N. Market Street San Jose CA US 95113
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E866C4
The OUI prefix E866C4 is assigned to Diamanti, based in 111 N. Market Street San Jose CA US 95113 . 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 Diamanti.