MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 58:78:03 is registered to Unitek A/S, located at Vaevervej 5Viborg 8800DK.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 01 October 2026, and no subsequent updates have been recorded.
OUI: 58:78:03
Vendor name: Unitek A/S
Address:
Assignment Type MA-L Vaevervej 5
Viborg 8800
DK.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 01 October 2026
