78:8B:2A Zhen Shi Information Technology (Shanghai) Co., Ltd.
Every MAC address from 78:8B:2A:00:00:00 to 78:8B:2A:FF:FF:FF belongs to a block the IEEE assigned to Zhen Shi Information Technology (Shanghai) Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:8B:2A belongs to
Written 78:8B:2A, 78-8B-2A or 788B2A, depending on the system. Look up a full address.
Prefix
78:8B:2A
Organization
Zhen Shi Information Technology (Shanghai) Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
78:8B:2A:00:00:00
Last address
78:8B:2A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, China Shanghai Shanghai CN 200233