D4:C7:66 Acentic GmbH
Every MAC address from D4:C7:66:00:00:00 to D4:C7:66:FF:FF:FF belongs to a block the IEEE assigned to Acentic GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:C7:66 belongs to
Written D4:C7:66, D4-C7-66 or D4C766, depending on the system. Look up a full address.
Prefix
D4:C7:66
Organization
Acentic GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:C7:66:00:00:00
Last address
D4:C7:66:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Venloer Strasse 151-153 Cologne DE 50672