40:F3:85:2 Beijing Zongheng Electro-Mechanical Technology Development Co.
Every MAC address from 40:F3:85:20:00:00 to 40:F3:85:2F:FF:FF belongs to a block the IEEE assigned to Beijing Zongheng Electro-Mechanical Technology Development Co.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:F3:85:2 belongs to
Written 40:F3:85:2, 40-F3-85-2 or 40F3852, depending on the system. Look up a full address.
Prefix
40:F3:85:2/28
Organization
Beijing Zongheng Electro-Mechanical Technology Development Co.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
40:F3:85:20:00:00
Last address
40:F3:85:2F:FF:FF
Address type
Globally unique, unicast
Registered address
No.1 Fenghui East Road, Yongfeng Industry Base, Haidian District, Beijing China Beijing CN 100094
Parent block
Inside 40:F3:85
This MA-M block is carved from the 24-bit block 40:F3:85, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.