MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
GreenTally LLC
MAC address prefix 8C:1F:64:45:9 is registered to GreenTally LLC, located at 15 Beaver DriveSaint Louis MO 63141US.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 25 July 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:45:9
Vendor name: GreenTally LLC
Address:
Assignment Type MA-S 15 Beaver Drive
Saint Louis MO 63141
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 25 July 2025
