MAC Address Lookup

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


a2i marketing center

OUI: 00:12:41

Vendor name: a2i marketing center


1024-4 Duksan Bldg Bangbaedong Seochogu Seoul Korea
SEOUL 137-060

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 02 September 2004

MAC Address Vendor Country KR map