OUI Lookup
44b412
SIUS AG
Manufacturer Information
- OUI Prefix
- 44b412
- Manufacturer
- SIUS AG
- Address
- Im Langhag 1 Effretikon CH 8307
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 44B412
The OUI prefix 44B412 is assigned to SIUS AG, based in Im Langhag 1 Effretikon CH 8307 . 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 SIUS AG.