MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Herrmann Datensysteme GmbH
MAC address prefix 70:B3:D5:B0:4 is registered to Herrmann Datensysteme GmbH, located at Gewerbepark 10Großpostwitz OT Ebendörfel 02692DE.
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 18 April 2017, and no subsequent updates have been recorded.
OUI: 70:B3:D5:B0:4
Vendor name: Herrmann Datensysteme GmbH
Address:
Assignment Type MA-S Gewerbepark 10
Großpostwitz OT Ebendörfel 02692
DE.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 18 April 2017
