OUI Lookup
000ce1
The Open Group
Manufacturer Information
- OUI Prefix
- 000ce1
- Manufacturer
- The Open Group
- Address
- Apex Plaza Reading Berks GB RG1 1AX
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000CE1
The OUI prefix 000CE1 is assigned to The Open Group, based in Apex Plaza Reading Berks GB RG1 1AX . 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 The Open Group.