Find the vendor name of a device by entering an OUI or a MAC address
Jiangxi Risound Electronics Co.,LTD
MAC address prefix 18:5C:A1 is registered to Jiangxi Risound Electronics Co.,LTD, located at No 271innovation AvenueJinggangshan economic and Technological Development ZoneJi'an Jiangxi 343100CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 24 November 2025, and no subsequent updates have been recorded.
OUI: 18:5C:A1
Vendor name: Jiangxi Risound Electronics Co.,LTD
No 271
innovation Avenue
Jinggangshan economic and Technological Development Zone
Ji'an Jiangxi 343100
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 24 November 2025
