MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CASE Deutschland GmbH
MAC address prefix 18:C3:E4:D is registered to CASE Deutschland GmbH, located at Gruener Ring 126Braunschweig Niedersachsen 38108DE.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 10 February 2026, and no subsequent updates have been recorded.
OUI: 18:C3:E4:D
Vendor name: CASE Deutschland GmbH
Address:
Assignment Type MA-M Gruener Ring 126
Braunschweig Niedersachsen 38108
DE.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 10 February 2026
