A4:11:63:8 Dspread Technology (Beijing) Inc.
Every MAC address from A4:11:63:80:00:00 to A4:11:63:8F:FF:FF belongs to a block the IEEE assigned to Dspread Technology (Beijing) Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:11:63:8 belongs to
Written A4:11:63:8, A4-11-63-8 or A411638, depending on the system. Look up a full address.
Prefix
A4:11:63:8/28
Organization
Dspread Technology (Beijing) Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:11:63:80:00:00
Last address
A4:11:63:8F:FF:FF
Address type
Globally unique, unicast
Registered address
Jingxin Building, 2045 Suite , Chaoyang District Beijing CN 100027
Parent block
Inside A4:11:63
This MA-M block is carved from the 24-bit block A4:11:63, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Dspread Technology (Beijing) Inc.
10 more blocks registered under the same name.