OUI Lookup
1803fa
IBT Interfaces
Manufacturer Information
- OUI Prefix
- 1803fa
- Manufacturer
- IBT Interfaces
- Address
- Im Taubhaus 19 Roedermark Hessen DE 63322
- Last updated
- 6/20/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1803FA
The OUI prefix 1803FA is assigned to IBT Interfaces, based in Im Taubhaus 19 Roedermark Hessen DE 63322 . 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 IBT Interfaces.