MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Keiyo System Research, Inc.
OUI History
Keiyo System Research, Inc.
17 November 2015
Hamada park Bldg. 6F, Chiba-city Chiba-pref 260-0028, JP
Update(s):- Address
Keiyo System Research, Inc.
04 August 2004
Hamada park Bldg. 6F, 17-3 Shinmachi Chuou-ku, Chiba-city Chiba-pref 260-0028, JAPAN
Note:- Initial registration