OUI Lookup
74ecf1
Acumen
Manufacturer Information
- OUI Prefix
- 74ecf1
- Manufacturer
- Acumen
- Address
- 6F, No.207-3, Sec 3, Beisin Rd Sindian Dist New Taipei City US 23143
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 74ECF1
The OUI prefix 74ECF1 is assigned to Acumen, based in 6F, No.207-3, Sec 3, Beisin Rd Sindian Dist New Taipei City US 23143 . 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 Acumen.