54:6C:50 Nanjing Qinheng Microelectronics Co., Ltd.
Every MAC address from 54:6C:50:00:00:00 to 54:6C:50: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 54:6C:50 belongs to
Written 54:6C:50, 54-6C-50 or 546C50, depending on the system. Look up a full address.
Prefix
54:6C:50
Organization
Nanjing Qinheng Microelectronics Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
54:6C:50:00:00:00
Last address
54:6C:50:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.18, Ningshuang Road Nanjing Jiangsu CN 210012