MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Kummler+Matter AG
MAC address prefix 18:20:4C is registered to Kummler+Matter AG, located at Hohlstrasse 176Zürich 8004CH.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 29 March 2017, and no subsequent updates have been recorded.
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
