70:B3:D5:CF:0 SHENZHEN WITLINK CO.,LTD.
Every MAC address from 70:B3:D5:CF:00:00 to 70:B3:D5:CF:0F:FF belongs to a block the IEEE assigned to SHENZHEN WITLINK CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:CF:0 belongs to
Written 70:B3:D5:CF:0, 70-B3-D5-CF-0 or 70B3D5CF0, depending on the system. Look up a full address.
Prefix
70:B3:D5:CF:0/36
Organization
SHENZHEN WITLINK CO.,LTD.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:CF:00:00
Last address
70:B3:D5:CF:0F:FF
Address type
Globally unique, unicast
Registered address
1211 Room,Satellite building,Southern Hi-Tech Zone,Nanshan District ShenZhen Guangdong CN 518000
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.