MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cassel Messtechnik GmbH
MAC address prefix 34:D7:F5:3 is registered to Cassel Messtechnik GmbH, located at In der Dehne 10Dransfeld 37127DE.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 30 January 2026, and no subsequent updates have been recorded.
OUI: 34:D7:F5:3
Vendor name: Cassel Messtechnik GmbH
Address:
Assignment Type MA-M In der Dehne 10
Dransfeld 37127
DE.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 30 January 2026
