OUI Lookup
0c3956
Observator instruments
Manufacturer Information
- OUI Prefix
- 0c3956
- Manufacturer
- Observator instruments
- Address
- Rietdekkerstraat 6 Ridderkerk Zuid Holland NL 2984 BM
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0C3956
The OUI prefix 0C3956 is assigned to Observator instruments, based in Rietdekkerstraat 6 Ridderkerk Zuid Holland NL 2984 BM . 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 Observator instruments.