00:1C:FA Alarm.com
Every MAC address from 00:1C:FA:00:00:00 to 00:1C:FA:FF:FF:FF belongs to a block the IEEE assigned to Alarm.com. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1C:FA belongs to
Written 00:1C:FA, 00-1C-FA or 001CFA, depending on the system. Look up a full address.
Prefix
00:1C:FA
Organization
Alarm.com
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1C:FA:00:00:00
Last address
00:1C:FA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8150 Leesburg Pike Vienna VA US 22182