50:19:11:5 Shenzhen COI Technology Co.,LTD
Every MAC address from 50:19:11:50:00:00 to 50:19:11:5F:FF:FF belongs to a block the IEEE assigned to Shenzhen COI Technology Co.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:19:11:5 belongs to
Written 50:19:11:5, 50-19-11-5 or 5019115, depending on the system. Look up a full address.
Prefix
50:19:11:5/28
Organization
Shenzhen COI Technology Co.,LTD
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
50:19:11:50:00:00
Last address
50:19:11:5F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 406,B Building,SIBIONO BUILDING,19,1st Science & Technology Middle Road, Nanshan district, Shenzhen,China Shenzhen Shenzhen CN 51800
Parent block
Inside 50:19:11
This MA-M block is carved from the 24-bit block 50:19:11, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.