MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
JS Tech Co., Ltd.
MAC address prefix 8C:1F:64:51:C is registered to JS Tech Co., Ltd., located at Room 807Building A190 Soha-roGwangmyeong-si Gyeonggi-do 14322KR.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 16 April 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:51:C
Vendor name: JS Tech Co., Ltd.
Address:
Assignment Type MA-S Room 807
Building A
190 Soha-ro
Gwangmyeong-si Gyeonggi-do 14322
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 16 April 2026
