OUI Lookup
001a12
Essilor
Manufacturer Information
- OUI Prefix
- 001a12
- Manufacturer
- Essilor
- Address
- 64 Bis Avenue Aubert 94300 Vincennes FR
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001A12
The OUI prefix 001A12 is assigned to Essilor, based in 64 Bis Avenue Aubert 94300 Vincennes FR . 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 Essilor.