MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
UMB Communications Co., Ltd.
OUI History
UMB Communications Co., Ltd.
17 November 2015
1010, 5, ACE Techno Tower, 197-22, Guro-dong, Guro-gu, Seoul 151-766, KR
Update(s):- Address
UMB Communications Co., Ltd.
15 August 2006
1010, 5, ACE Techno Tower, 197-22, Guro-dong, Guro-gu, Seoul 151-766, KOREA, REPUBLIC OF
Note:- Initial registration