MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Hermann Lümmen GmbH

OUI: 70:B3:D5:D4:B

Address:

Biberweg 32
Troisdorf 53842
DE.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 15 February 2018