MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AT&T
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)
Address:
Type MA-L3300 E Renner Road
Richardson TX 75082
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 April 1998
Last updated: 12 October 2016
