00:12:31 Motion Control Systems, Inc.
Every MAC address from 00:12:31:00:00:00 to 00:12:31:FF:FF:FF belongs to a block the IEEE assigned to Motion Control Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:31 belongs to
Written 00:12:31, 00-12-31 or 001231, depending on the system. Look up a full address.
Prefix
00:12:31
Organization
Motion Control Systems, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:31:00:00:00
Last address
00:12:31:FF:FF:FF
Address type
Globally unique, unicast
Registered address
PO Box 115 New River VA US 24129