A8:3F:A1:4 Zhejiang Wellsun Intelligent Technology Co.,Ltd.
Every MAC address from A8:3F:A1:40:00:00 to A8:3F:A1:4F:FF:FF belongs to a block the IEEE assigned to Zhejiang Wellsun Intelligent Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A8:3F:A1:4 belongs to
Written A8:3F:A1:4, A8-3F-A1-4 or A83FA14, depending on the system. Look up a full address.
Prefix
A8:3F:A1:4/28
Organization
Zhejiang Wellsun Intelligent Technology Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A8:3F:A1:40:00:00
Last address
A8:3F:A1:4F:FF:FF
Address type
Globally unique, unicast
Registered address
No.15,Xingye East 3rd St.,Fuxi District,Tiantai County Taizhou Zhejiang CN 317200
Parent block
Inside A8:3F:A1
This MA-M block is carved from the 24-bit block A8:3F:A1, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.