OUI Lookup
0c5331
ETH Zurich
Manufacturer Information
- OUI Prefix
- 0c5331
- Manufacturer
- ETH Zurich
- Address
- Dept. Computer Science, Universitätstr. 6 Zurich ZH CH 8092
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0C5331
The OUI prefix 0C5331 is assigned to ETH Zurich, based in Dept. Computer Science, Universitätstr. 6 Zurich ZH CH 8092 . 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 ETH Zurich.