OUI Lookup
e4c146
Objetivos y Servicios de Valor A
Manufacturer Information
- OUI Prefix
- e4c146
- Manufacturer
- Objetivos y Servicios de Valor A
- Address
- C/ Monte Esquinza, 28, 1D Madrid ES 28017
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E4C146
The OUI prefix E4C146 is assigned to Objetivos y Servicios de Valor A, based in C/ Monte Esquinza, 28, 1D Madrid ES 28017 . 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 Objetivos y Servicios de Valor A.