2C:91:AB AVM Audiovisuelles Marketing und Computersysteme GmbH
Every MAC address from 2C:91:AB:00:00:00 to 2C:91:AB:FF:FF:FF belongs to a block the IEEE assigned to AVM Audiovisuelles Marketing und Computersysteme GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 2C:91:AB belongs to
Written 2C:91:AB, 2C-91-AB or 2C91AB, depending on the system. Look up a full address.
Prefix
2C:91:AB
Organization
AVM Audiovisuelles Marketing und Computersysteme GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
2C:91:AB:00:00:00
Last address
2C:91:AB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Alt-Moabit 95 Berlin Berlin DE 10559
Same organization
Other blocks assigned to AVM Audiovisuelles Marketing und Computersysteme GmbH
31 more blocks registered under the same name.