C4:37:72 Virtuozzo International GmbH
Every MAC address from C4:37:72:00:00:00 to C4:37:72:FF:FF:FF belongs to a block the IEEE assigned to Virtuozzo International GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:37:72 belongs to
Written C4:37:72, C4-37-72 or C43772, depending on the system. Look up a full address.
Prefix
C4:37:72
Organization
Virtuozzo International GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:37:72:00:00:00
Last address
C4:37:72:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Vordergasse 59 Schaffhausen CH 8200