00:12:1F Harding Instruments
Every MAC address from 00:12:1F:00:00:00 to 00:12:1F:FF:FF:FF belongs to a block the IEEE assigned to Harding Instruments. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:1F belongs to
Written 00:12:1F, 00-12-1F or 00121F, depending on the system. Look up a full address.
Prefix
00:12:1F
Organization
Harding Instruments
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:1F:00:00:00
Last address
00:12:1F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9431-41Ave Edmonton AB CA T6E 5X7