OUI Lookup
28ccff
Corporacion Empresarial Altra SL
Manufacturer Information
- OUI Prefix
- 28ccff
- Manufacturer
- Corporacion Empresarial Altra SL
- Address
- Marie Curie 21 Malaga ES 29590
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 28CCFF
The OUI prefix 28CCFF is assigned to Corporacion Empresarial Altra SL, based in Marie Curie 21 Malaga ES 29590 . 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 Corporacion Empresarial Altra SL.