OUI Lookup
0040a1
ERGO COMPUTING
Manufacturer Information
- OUI Prefix
- 0040a1
- Manufacturer
- ERGO COMPUTING
- Address
- ONE INTERCONTINENTAL WAY PEABODY MA US 01960
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040A1
The OUI prefix 0040A1 is assigned to ERGO COMPUTING, based in ONE INTERCONTINENTAL WAY PEABODY MA US 01960 . 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 ERGO COMPUTING.