40:37:AD Macro Image Technology, Inc.
Every MAC address from 40:37:AD:00:00:00 to 40:37:AD:FF:FF:FF belongs to a block the IEEE assigned to Macro Image Technology, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:37:AD belongs to
Written 40:37:AD, 40-37-AD or 4037AD, depending on the system. Look up a full address.
Prefix
40:37:AD
Organization
Macro Image Technology, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:37:AD:00:00:00
Last address
40:37:AD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
East Bldg., 6th Floor, IT Venture Tower, Seoul KR 138-950