04:3A:0D SM Optics S.r.l.
Every MAC address from 04:3A:0D:00:00:00 to 04:3A:0D:FF:FF:FF belongs to a block the IEEE assigned to SM Optics S.r.l.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:3A:0D belongs to
Written 04:3A:0D, 04-3A-0D or 043A0D, depending on the system. Look up a full address.
Prefix
04:3A:0D
Organization
SM Optics S.r.l.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
04:3A:0D:00:00:00
Last address
04:3A:0D:FF:FF:FF
Address type
Globally unique, unicast
Registered address
via Michelangelo Buonarroti, 1 Cologno Monzese Milan IT I-20093