OUI Lookup
249504
SFR
Manufacturer Information
- OUI Prefix
- 249504
- Manufacturer
- SFR
- Address
- 40-42 QUAI DU POINT DU JOUR BOULOGNE BILLANCOURT HAUT DE SEINE FR 92100
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 12
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 249504
The OUI prefix 249504 is assigned to SFR, based in 40-42 QUAI DU POINT DU JOUR BOULOGNE BILLANCOURT HAUT DE SEINE FR 92100 . 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 SFR.