Vendor name: Jinan USR IOT Technology Co., Ltd.

MAC Prefix: D8:B0:4C

MAC Range: D8:B0:4C:00:00:00 - D8:B0:4C:FF:FF:FF

Type: MA-L

Address: #1-523, Huizhan Guoji Cheng, Gaoxin Qu
　　　　　JINAN SHANDONG 250101
　　　　　 CN