Sonova AG

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 11 December 2015

Last updated: 14 July 2021

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC Prefix Type Registration Date
2C:53:D7 MA-L 2021-07-14
70:66:1B MA-L 2015-12-11