MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
JT
OUI: 70:B3:D5:05:1
Vendor name: JT
Address:
Assignment Type MA-S 203
Business Incubator Center
Korea Polytechnic University
237
Sangidaehak-ro
Siheung-si Gyeonggi-do 15073
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 20 May 2020
![MAC Address Vendor Country KR map](/img/countries/kr_6a047b-w400.gif)