00:12:19 General Datacomm LLC
Every MAC address from 00:12:19:00:00:00 to 00:12:19:FF:FF:FF belongs to a block the IEEE assigned to General Datacomm LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:19 belongs to
Written 00:12:19, 00-12-19 or 001219, depending on the system. Look up a full address.
Prefix
00:12:19
Organization
General Datacomm LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:19:00:00:00
Last address
00:12:19:FF:FF:FF
Address type
Globally unique, unicast
Registered address
353 Christian Street, Suite 4 Oxford CT US 06478
Same organization
Other blocks assigned to General Datacomm LLC
1 more block registered under the same name.