OUI Lookup
4ce933
RailComm, LLC
Manufacturer Information
- OUI Prefix
- 4ce933
- Manufacturer
- RailComm, LLC
- Address
- 1387 Fairport Road Fairport New York US 14450
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 4CE933
The OUI prefix 4CE933 is assigned to RailComm, LLC, based in 1387 Fairport Road Fairport New York US 14450 . 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 RailComm, LLC.