90:51:3F Elettronica Santerno SpA
Every MAC address from 90:51:3F:00:00:00 to 90:51:3F:FF:FF:FF belongs to a block the IEEE assigned to Elettronica Santerno SpA. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:51:3F belongs to
Written 90:51:3F, 90-51-3F or 90513F, depending on the system. Look up a full address.
Prefix
90:51:3F
Organization
Elettronica Santerno SpA
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
90:51:3F:00:00:00
Last address
90:51:3F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Via della Concia 7 Castel Guelfo (BO) IT 40026