OUI Lookup
0023f5
WILO SE
Manufacturer Information
- OUI Prefix
- 0023f5
- Manufacturer
- WILO SE
- Address
- Nortkirchenstraße 100 D - 44263 Dortmund NRW DE 44263
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0023F5
The OUI prefix 0023F5 is assigned to WILO SE, based in Nortkirchenstraße 100 D - 44263 Dortmund NRW DE 44263 . 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 WILO SE.