34:81:C4 AVM GmbH
Every MAC address from 34:81:C4:00:00:00 to 34:81:C4:FF:FF:FF belongs to a block the IEEE assigned to AVM GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 34:81:C4 belongs to
Written 34:81:C4, 34-81-C4 or 3481C4, depending on the system. Look up a full address.
Prefix
34:81:C4
Organization
AVM GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
34:81:C4:00:00:00
Last address
34:81:C4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Alt-Moabit 95 Berlin Berlin DE 10559