Qizhi Innovation (shenzhen) Conmmunication Technology Co., Ltd B4:DF:43:8

Unicast · Universally administered (U/L bit clear)

Matched prefix

B4:DF:43:8

Match

MA-M assignment

Address range

B4:DF:43:80:00:00 – B4:DF:43:8F:FF:FF

Addresses in block

1,048,576

Country

CN

Organization address

Room 901, Building 3, COFCO Chuangzhi Factory Area, Zone 67, Xingdong Community, Xin 'an Street, Bao' an District, Shenzhen City Shenzhen CN 518000

First registered

Jul 30, 2026