40:1D:59 Biometric Associates, LP
Every MAC address from 40:1D:59:00:00:00 to 40:1D:59:FF:FF:FF belongs to a block the IEEE assigned to Biometric Associates, LP. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:1D:59 belongs to
Written 40:1D:59, 40-1D-59 or 401D59, depending on the system. Look up a full address.
Prefix
40:1D:59
Organization
Biometric Associates, LP
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:1D:59:00:00:00
Last address
40:1D:59:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9475 Deereco Rd. Timonium MD US 21093