00:1B:1E HART Communication Foundation
Every MAC address from 00:1B:1E:00:00:00 to 00:1B:1E:FF:FF:FF belongs to a block the IEEE assigned to HART Communication Foundation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:1E belongs to
Written 00:1B:1E, 00-1B-1E or 001B1E, depending on the system. Look up a full address.
Prefix
00:1B:1E
Organization
HART Communication Foundation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:1E:00:00:00
Last address
00:1B:1E:FF:FF:FF
Address type
Globally unique, unicast
Registered address
STE 1-350 Austin TX US 78759