20:AD:56 AUMOVIO Systems, Inc.
Every MAC address from 20:AD:56:00:00:00 to 20:AD:56:FF:FF:FF belongs to a block the IEEE assigned to AUMOVIO Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:AD:56 belongs to
Written 20:AD:56, 20-AD-56 or 20AD56, depending on the system. Look up a full address.
Prefix
20:AD:56
Organization
AUMOVIO Systems, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:AD:56:00:00:00
Last address
20:AD:56:FF:FF:FF
Address type
Globally unique, unicast
Registered address
21440 W. Lake Cook Rd. Deer Park IL US 60010