MAC Address Lookup

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


TerraSem Co.,Ltd

OUI: F4:B6:E5

Vendor name: TerraSem Co.,Ltd


Gwahaksaneop 5-ro
Cheongwon-Gu ChungBuk 363-885

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: 12 November 2013

MAC Address Vendor Country KR map