MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Nordmann International GmbH
MAC address prefix 70:B3:D5:9A:4 is registered to Nordmann International GmbH, located at Huobstrasse 10Pfäffikon SZ 8808CH.
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 15 November 2019, and no subsequent updates have been recorded.
OUI: 70:B3:D5:9A:4
Vendor name: Nordmann International GmbH
Address:
Assignment Type MA-S Huobstrasse 10
Pfäffikon SZ 8808
CH.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 15 November 2019
