MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
jooyon electronics Service co.LTD
MAC address prefix 8C:1F:64:80:D is registered to jooyon electronics Service co.LTD, located at 51Gonghang-daero 41-gilGangseo-guseoul 07286KR.
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 19 March 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:80:D
Vendor name: jooyon electronics Service co.LTD
Address:
Assignment Type MA-S 51
Gonghang-daero 41-gil
Gangseo-gu
seoul 07286
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 19 March 2025
