MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sonova Consumer Hearing GmbH
MAC address prefix 80:C3:BA is registered to Sonova Consumer Hearing GmbH, located at Im Heidkampe9 Hannover 30659DE.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 26 June 2021, with the most recent update made on 04 August 2026.
OUI: 80:C3:BA
Vendor name: Sonova Consumer Hearing GmbH
Address:
Assignment Type MA-L Im Heidkampe
9 Hannover 30659
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 04 August 2026
Initial registration: 26 June 2021
