MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Kummler+Matter AG
OUI: 18:20:4C
Vendor name: Kummler+Matter AG
Address:
Assignment Type MA-L Hohlstrasse 176
Zürich 8004
CH.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 29 March 2017
