MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sumitomo Electric Industries, Ltd
OUI History
Sumitomo Electric Industries, Ltd
28 May 2020
1-1-3, Shimaya, Konohana-ku, Osaka 554-0024, JP
Update(s):- Address
Sumitomo Electric Industries, Ltd
27 May 2020
4-1-8 Kounan Minato-ku, Tokyo 108-0075, JP
Update(s):- Vendor Name
Broad Net Mux Corporation
17 November 2015
4-1-8 Kounan Minato-ku, Tokyo 108-0075, JP
Update(s):- Address
Broad Net Mux Corporation
24 November 2010
4-1-8 Kounan Minato-ku, Tokyo 108-0075, JAPAN
Note:- Initial registration