- Prefix
- E4:C1:46 E4-C1-46 E4C1.46
- Block type
- MA-L (16,777,216 addresses)
- Address range
- E4:C1:46:00:00:00 – E4:C1:46:FF:FF:FF
- Organization
- Objetivos y Servicios de Valor A
- Registered address
- C/ Monte Esquinza, 28, 1D, Madrid 28017, ES
- Country
- Spain (ES)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up E4:C1:46:00:00:00
Objetivos y Servicios de Valor A holds 1 block in total: see all. Source: IEEE Registration Authority public listing.