MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Expromo Europe A/S
MAC address prefix 8C:1F:64:C3:9 is registered to Expromo Europe A/S, located at Langdyssen 3Aarhus N 8200DK.
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 16 January 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:C3:9
Vendor name: Expromo Europe A/S
Address:
Assignment Type MA-S Langdyssen 3
Aarhus N 8200
DK.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 16 January 2026
