54:DB:A2 Fibrain
Every MAC address from 54:DB:A2:00:00:00 to 54:DB:A2:FF:FF:FF belongs to a block the IEEE assigned to Fibrain. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:DB:A2 belongs to
Written 54:DB:A2, 54-DB-A2 or 54DBA2, depending on the system. Look up a full address.
Prefix
54:DB:A2
Organization
Fibrain
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
54:DB:A2:00:00:00
Last address
54:DB:A2:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Zaczernie 190F Zaczernie Subcarpathia PL 36-062
Same organization
Other blocks assigned to Fibrain
1 more block registered under the same name.