MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Telephonics Corporation
OUI: 00:21:A8
Vendor name: Telephonics Corporation
Address:
Assignment Type MA-L 815 Broad Hollow Road
Farmingdale New York 11790
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 25 October 2008
