Huaqin Technology Co.,Ltd B4:DF:43:A

Unicast · Universally administered (U/L bit clear)

Matched prefix

B4:DF:43:A

Match

MA-M assignment

Address range

B4:DF:43:A0:00:00 – B4:DF:43:AF:FF:FF

Addresses in block

1,048,576

Country

CN

Organization address

Pudong New Area Shanghai CN 201203

First registered

Jul 31, 2026