AC:77:B9 Nanjing Yufei Intelligent Control Technology Co.,LTD
Every MAC address from AC:77:B9:00:00:00 to AC:77:B9:FF:FF:FF belongs to a block the IEEE assigned to Nanjing Yufei Intelligent Control Technology Co.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who AC:77:B9 belongs to
Written AC:77:B9, AC-77-B9 or AC77B9, depending on the system. Look up a full address.
Prefix
AC:77:B9
Organization
Nanjing Yufei Intelligent Control Technology Co.,LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
AC:77:B9:00:00:00
Last address
AC:77:B9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 3, Building 3, No.6 xuzhuang Road, Xuanwu District, Nanjing nanjing CN 210000