00:40:84 Honeywell
Every MAC address from 00:40:84:00:00:00 to 00:40:84:FF:FF:FF belongs to a block the IEEE assigned to Honeywell. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:84 belongs to
Written 00:40:84, 00-40-84 or 004084, depending on the system. Look up a full address.
Prefix
00:40:84
Organization
Honeywell
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:84:00:00:00
Last address
00:40:84:FF:FF:FF
Address type
Globally unique, unicast
Registered address
512 Virginia Dr Ste A Fort Washington PA US 19034
Same organization
Other blocks assigned to Honeywell
7 more blocks registered under the same name.