OUI Lookup
78f7a3
Opentext
Manufacturer Information
- OUI Prefix
- 78f7a3
- Manufacturer
- Opentext
- Address
- W223N608 Saratoga Dr Waukesha WI US 53186
- Last updated
- 6/14/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 78F7A3
The OUI prefix 78F7A3 is assigned to Opentext, based in W223N608 Saratoga Dr Waukesha WI US 53186 . 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 Opentext.