MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 4C:81:BE:1 is registered to EUROSONIC Ultraschall GmbH & Co. KG, located at Hoheneichstr. 29Keltern 75210DE.
This registration is classified as MA-M (Mac Address Block Medium) containing 1,048,576 MAC addresses (2^20)
The prefix was registered on 05 October 2026, and no subsequent updates have been recorded.
OUI: 4C:81:BE:1
Vendor name: EUROSONIC Ultraschall GmbH & Co. KG
Address:
Assignment Type MA-M Hoheneichstr. 29
Keltern 75210
DE.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 05 October 2026
