00:03:4F Sur-Gard Security
Every MAC address from 00:03:4F:00:00:00 to 00:03:4F:FF:FF:FF belongs to a block the IEEE assigned to Sur-Gard Security. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:03:4F belongs to
Written 00:03:4F, 00-03-4F or 00034F, depending on the system. Look up a full address.
Prefix
00:03:4F
Organization
Sur-Gard Security
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:03:4F:00:00:00
Last address
00:03:4F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
401 Magnetic Drive Ontario CA M3J 3H9