04:FB:66 Ericsson AB
Every MAC address from 04:FB:66:00:00:00 to 04:FB:66: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 04:FB:66 belongs to
Written 04:FB:66, 04-FB-66 or 04FB66, depending on the system. Look up a full address.
Prefix
04:FB:66
Organization
Ericsson AB
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
04:FB:66:00:00:00
Last address
04:FB:66: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.