OUI Lookup
0004e9
Infiniswitch Corporation
Manufacturer Information
- OUI Prefix
- 0004e9
- Manufacturer
- Infiniswitch Corporation
- Address
- 134 Flanders Road Westborough MA US 01581
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0004E9
The OUI prefix 0004E9 is assigned to Infiniswitch Corporation, based in 134 Flanders Road Westborough MA US 01581 . 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 Infiniswitch Corporation.