Vendor name: Shanghai Qihui Telecom Technology Co., LTD

MAC Prefix: 78:EC:22

MAC Range: 78:EC:22:00:00:00 - 78:EC:22:FF:FF:FF

Type: MA-L

Address: Room 501, No 2 BoYun Rd, PuDong New Area,
　　　　　Shanghai 201203
　　　　　 CN