48:0B:B2:C SHENZHEN TOPWELL TECHNOLOGY CO..LTD
Every MAC address from 48:0B:B2:C0:00:00 to 48:0B:B2:CF:FF:FF belongs to a block the IEEE assigned to SHENZHEN TOPWELL TECHNOLOGY CO..LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 48:0B:B2:C belongs to
Written 48:0B:B2:C, 48-0B-B2-C or 480BB2C, depending on the system. Look up a full address.
Prefix
48:0B:B2:C/28
Organization
SHENZHEN TOPWELL TECHNOLOGY CO..LTD
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
48:0B:B2:C0:00:00
Last address
48:0B:B2:CF:FF:FF
Address type
Globally unique, unicast
Registered address
5th Floor, Building 10 Changyuan New Material Port,No.2,Middle Road 1, High Tech Park, Nanshan District,Shenzhen CN 518001
Parent block
Inside 48:0B:B2
This MA-M block is carved from the 24-bit block 48:0B:B2, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.