OUI Lookup
688ab5
EDP Servicos
Manufacturer Information
- OUI Prefix
- 688ab5
- Manufacturer
- EDP Servicos
- Address
- Rua Castilho, número 165, 5º andar Lisboa PT 1070-050
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 688AB5
The OUI prefix 688AB5 is assigned to EDP Servicos, based in Rua Castilho, número 165, 5º andar Lisboa PT 1070-050 . 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 EDP Servicos.