A4:A1:C2 Ericsson AB
Every MAC address from A4:A1:C2:00:00:00 to A4:A1:C2:FF:FF:FF belongs to a block the IEEE assigned to Ericsson AB. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:A1:C2 belongs to
Written A4:A1:C2, A4-A1-C2 or A4A1C2, depending on the system. Look up a full address.
Prefix
A4:A1:C2
Organization
Ericsson AB
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A4:A1:C2:00:00:00
Last address
A4:A1:C2:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Torshamnsgatan 36 Stockholm SE SE-164 80
Same organization
Other blocks assigned to Ericsson AB
29 more blocks registered under the same name.