OUI Lookup
0019a3
asteel electronique atlantique
Manufacturer Information
- OUI Prefix
- 0019a3
- Manufacturer
- asteel electronique atlantique
- Address
- za de la lande de saint jean sainte marie de redon FR 35600
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0019A3
The OUI prefix 0019A3 is assigned to asteel electronique atlantique, based in za de la lande de saint jean sainte marie de redon FR 35600 . 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 asteel electronique atlantique.