40:CD:3A Z3 Technology
Every MAC address from 40:CD:3A:00:00:00 to 40:CD:3A:FF:FF:FF belongs to a block the IEEE assigned to Z3 Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:CD:3A belongs to
Written 40:CD:3A, 40-CD-3A or 40CD3A, depending on the system. Look up a full address.
Prefix
40:CD:3A
Organization
Z3 Technology
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:CD:3A:00:00:00
Last address
40:CD:3A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2720 Harrison St Evanston IL US 60201