MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
NubiCubi
MAC address prefix B4:AB:F3:3 is registered to NubiCubi, located at Egon Eiermann Allee 4bKarlsruhe 76187Karlsruhe Baden Wurttenberg 76187DE.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 17 December 2025, and no subsequent updates have been recorded.
OUI: B4:AB:F3:3
Vendor name: NubiCubi
Address:
Assignment Type MA-M Egon Eiermann Allee 4b
Karlsruhe 76187
Karlsruhe Baden Wurttenberg 76187
DE.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 17 December 2025
