MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Fairwinds Technologies
MAC address prefix 8C:1F:64:D5:5 is registered to Fairwinds Technologies, located at 6165 Guardian GatewaySuites A-CAberdeen Proving Ground MD 21005US.
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 22 November 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:D5:5
Vendor name: Fairwinds Technologies
Address:
Assignment Type MA-S 6165 Guardian Gateway
Suites A-C
Aberdeen Proving Ground MD 21005
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 22 November 2025
