OUI Lookup
2817cb
Software Freedom Conservancy
Manufacturer Information
- OUI Prefix
- 2817cb
- Manufacturer
- Software Freedom Conservancy
- Address
- 137 MONTAGUE ST STE 380 Brooklyn NY US 11201
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 2817CB
The OUI prefix 2817CB is assigned to Software Freedom Conservancy, based in 137 MONTAGUE ST STE 380 Brooklyn NY US 11201 . 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 Software Freedom Conservancy.