1 registered blocks
Zahner-Elektrik Ingeborg Zahner-Schiller GmbH & Co. KG. MAC Addresses
All OUI prefixes assigned to Zahner-Elektrik Ingeborg Zahner-Schiller GmbH & Co. KG. by the IEEE. Any device MAC beginning with one of these belongs to this vendor.
MA-L (24-bit, large block)1 block
Combined address space16,777,216 addresses