OUI Lookup
0003d9
Secheron SA
Manufacturer Information
- OUI Prefix
- 0003d9
- Manufacturer
- Secheron SA
- Address
- Untermattweg 8 CH
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0003D9
The OUI prefix 0003D9 is assigned to Secheron SA, based in Untermattweg 8 CH . 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 Secheron SA.