MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
FemtoTools AG
MAC address prefix 8C:1F:64:7A:9 is registered to FemtoTools AG, located at Furtbachstrasse 4Buchs Zurich 8107CH.
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 12 December 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:7A:9
Vendor name: FemtoTools AG
Address:
Assignment Type MA-S Furtbachstrasse 4
Buchs Zurich 8107
CH.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 12 December 2025
