OUI Lookup
ecfaaa
The IMS Company
Manufacturer Information
- OUI Prefix
- ecfaaa
- Manufacturer
- The IMS Company
- Address
- 2929 E. Imperial Highway Brea CA US 92821
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix ECFAAA
The OUI prefix ECFAAA is assigned to The IMS Company, based in 2929 E. Imperial Highway Brea CA US 92821 . 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 IMS Company.