Devices with MAC addresses that start with 80-3A-59 were manufactured by AT&T

Device Manufacturer
AT&T
Manufacturer Location
1025 Lenox Park Blvd
Atlanta GA 30319
Estimated Devices using 80-3A-59
16,256,250
Estimated Total Devices From Mfg
81,281,250
Related MAC Addresses
00-07-1C, 00-60-D3, 80-00-10, 08-00-6A