E0:4E:7A Nanjing Qinheng Microelectronics Co., Ltd.
Every MAC address from E0:4E:7A:00:00:00 to E0:4E:7A:FF:FF:FF belongs to a block the IEEE assigned to Nanjing Qinheng Microelectronics Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E0:4E:7A belongs to
Written E0:4E:7A, E0-4E-7A or E04E7A, depending on the system. Look up a full address.
Prefix
E0:4E:7A
Organization
Nanjing Qinheng Microelectronics Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
E0:4E:7A:00:00:00
Last address
E0:4E:7A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.18, Ningshuang Road Nanjing Jiangsu CN 210012