10:A7:1A Nanjing Qinheng Microelectronics Co., Ltd.
Every MAC address from 10:A7:1A:00:00:00 to 10:A7:1A: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 10:A7:1A belongs to
Written 10:A7:1A, 10-A7-1A or 10A71A, depending on the system. Look up a full address.
Prefix
10:A7:1A
Organization
Nanjing Qinheng Microelectronics Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
10:A7:1A:00:00:00
Last address
10:A7:1A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.18, Ningshuang Road Nanjing Jiangsu CN 210012