OUI Lookup
a4e391
DENY FONTAINE
Manufacturer Information
- OUI Prefix
- a4e391
- Manufacturer
- DENY FONTAINE
- Address
- ROUTE DE SAINT VALERY SAINT BLIMONT FR 80960
- Last updated
- 6/20/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A4E391
The OUI prefix A4E391 is assigned to DENY FONTAINE, based in ROUTE DE SAINT VALERY SAINT BLIMONT FR 80960 . 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 DENY FONTAINE.