A4:58:0F:7 Changsha Tai Hui Network Technology Co.,Ltd
Every MAC address from A4:58:0F:70:00:00 to A4:58:0F:7F:FF:FF belongs to a block the IEEE assigned to Changsha Tai Hui Network Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:58:0F:7 belongs to
Written A4:58:0F:7, A4-58-0F-7 or A4580F7, depending on the system. Look up a full address.
Prefix
A4:58:0F:7/28
Organization
Changsha Tai Hui Network Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:58:0F:70:00:00
Last address
A4:58:0F:7F:FF:FF
Address type
Globally unique, unicast
Registered address
102-202 Building A2,Luguyu Garden,No.27 Wenxuan Rd,Gaoxin District,Changsha changsha hunan CN 410205
Parent block
Inside A4:58:0F
This MA-M block is carved from the 24-bit block A4:58:0F, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.