MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Codewerk GmbH
MAC address prefix 70:B3:D5:4D:0 is registered to Codewerk GmbH, located at Siemensallee 75Karlsruhe 76187DE.
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 10 March 2021, and no subsequent updates have been recorded.
OUI: 70:B3:D5:4D:0
Vendor name: Codewerk GmbH
Address:
Assignment Type MA-S Siemensallee 75
Karlsruhe 76187
DE.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 10 March 2021
