MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AT&T
MAC address prefix 80:3A:59 is registered to AT&T, located at 1025 Lenox Park BlvdAtlanta GA 30319US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 22 September 2017, and no subsequent updates have been recorded.
OUI: 80:3A:59
Vendor name: AT&T
Address:
Assignment Type MA-L 1025 Lenox Park Blvd
Atlanta GA 30319
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 September 2017
