74:EC:F1 Acumen
Every MAC address from 74:EC:F1:00:00:00 to 74:EC:F1:FF:FF:FF belongs to a block the IEEE assigned to Acumen. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:EC:F1 belongs to
Written 74:EC:F1, 74-EC-F1 or 74ECF1, depending on the system. Look up a full address.
Prefix
74:EC:F1
Organization
Acumen
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:EC:F1:00:00:00
Last address
74:EC:F1:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6F, No.207-3, Sec 3, Beisin Rd Sindian Dist New Taipei City US 23143