74:5F:90 LAM Technologies
Every MAC address from 74:5F:90:00:00:00 to 74:5F:90:FF:FF:FF belongs to a block the IEEE assigned to LAM Technologies. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:5F:90 belongs to
Written 74:5F:90, 74-5F-90 or 745F90, depending on the system. Look up a full address.
Prefix
74:5F:90
Organization
LAM Technologies
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:5F:90:00:00:00
Last address
74:5F:90:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Viale Ludovico Ariosto, 492/D Sesto Fiorentino FIRENZE IT 50019