Devices with MAC addresses that start with 00-07-1C were manufactured by AT&T

Device Manufacturer
AT&T
Manufacturer Location
3300 E Renner Road
Richardson TX 75082
Estimated Devices using 00-07-1C
16,256,250
Estimated Total Devices From Mfg
81,281,250
Related MAC Addresses
80-3A-59, 00-60-D3, 80-00-10, 08-00-6A