40:40:28 ZIV
Every MAC address from 40:40:28:00:00:00 to 40:40:28:FF:FF:FF belongs to a block the IEEE assigned to ZIV. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:40:28 belongs to
Written 40:40:28, 40-40-28 or 404028, depending on the system. Look up a full address.
Prefix
40:40:28
Organization
ZIV
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:40:28:00:00:00
Last address
40:40:28:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Polígono Parque Tecnológico, 210 ZAMUDIO VIZCAYA ES 48170