Search MAC Address Vendor Database by entering an OUI or a MAC Address
Devices with MAC Addresses prefix that start with 00:12:33 are manufactured by JRC Tokki Co, Ltd.. Estimated Network devices using 00:12:33 OUI prefix are 16,777,216.
MAC Prefix | Vendor Address | Ranage Size | Registration Date |
---|---|---|---|
00:12:33 | 3-2-1 Shinyoshidahigashi Kohoku-ku Yokohama Kanagawa 223-8572, Japan | MA-L | 2004-09-02 |