MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

General Datacomm LLC

OUI prefix: 00:12:19

Vendor name: General Datacomm LLC

Address:

353 Christian Street
Suite 4
Oxford CT 06478
US.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 22 April 2017

Initial registration: 12 August 2004

MAC Address Vendor Country US map