MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Alfred Kaercher GmbH & Co KG

OUI: A4:09:CB

Range: A4:09:CB:00:00:00 - A4:09:CB:FF:FF:FF

Block Size: 16777215 (16.77 M)

Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.

Type of transmission: Unicast


Alfred Kaercher GmbH & Co KG