10:63:A3:0 Changsha Sunvote Limited
Every MAC address from 10:63:A3:00:00:00 to 10:63:A3:0F:FF:FF belongs to a block the IEEE assigned to Changsha Sunvote Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 10:63:A3:0 belongs to
Written 10:63:A3:0, 10-63-A3-0 or 1063A30, depending on the system. Look up a full address.
Prefix
10:63:A3:0/28
Organization
Changsha Sunvote Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
10:63:A3:00:00:00
Last address
10:63:A3:0F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 1024, Building A, Biaozhi Business Center, No. 198，Xiang Fu Road, Tianxin District, Changsha, Hunan, PRC. Changsha Hunan CN 410002
Parent block
Inside 10:63:A3
This MA-M block is carved from the 24-bit block 10:63:A3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.