00:12:81 March Networks S.p.A.
Every MAC address from 00:12:81:00:00:00 to 00:12:81:FF:FF:FF belongs to a block the IEEE assigned to March Networks S.p.A.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:81 belongs to
Written 00:12:81, 00-12-81 or 001281, depending on the system. Look up a full address.
Prefix
00:12:81
Organization
March Networks S.p.A.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:81:00:00:00
Last address
00:12:81:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Via Dei Lavoratori Autobianchi n. 1, Desio Milano IT 20033