MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix A4:A4:04 is registered to Bubendorff SAS, located at 9allée de la GareMulhouse 68100FR.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 05 February 2025, and no subsequent updates have been recorded.
OUI: A4:A4:04
Vendor name: Bubendorff SAS
Address:
Assignment Type MA-L 9
allée de la Gare
Mulhouse 68100
FR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 05 February 2025
