MAC Address Lookup

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



MAC prefix: 00:60:D3

Vendor name: AT&T

MAC range: 00:60:D3:00:00:00 - 00:60:D3:FF:FF:FF

Block Size: 16777215 (16.77 M)


3300 E Renner Road
Richardson TX 75082

Type MA-L

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

Initial registration: 22 April 1998

Last updated: 12 October 2016

Country US map