MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cetitec GmbH
OUI: 70:B3:D5:B3:6
Vendor name: Cetitec GmbH
Address:
Assignment Type MA-S Mannheimer Strasse 17
Pforzheim 75179
DE.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 11 December 2019
![MAC Address Vendor Country DE map](/img/countries/de_b1ee5c-w400.gif)