5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, ChinaShanghai
Shanghai 200233
CN
MAC Address Details
30:C9:1B
Vendor
MAC Prefix
30:C9:1B
MAC Range
30:C9:1B:00:00:00
~
30:C9:1B:FF:FF:FF
Type
MA-L
Address
5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, ChinaShanghai
Shanghai 200233
CN
Shanghai 200233
CN
Vendor Update History
2026-02-01
Initial registration
Zhen Shi Information Technology（Shanghai）Co.,Ltd.
5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, ChinaShanghai
Shanghai 200233
CN
5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, ChinaShanghai
Shanghai 200233
CN