50:0B:91:E Shenzhen zhong ju Fiber optical Co.Ltd
Every MAC address from 50:0B:91:E0:00:00 to 50:0B:91:EF:FF:FF belongs to a block the IEEE assigned to Shenzhen zhong ju Fiber optical Co.Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:0B:91:E belongs to
Written 50:0B:91:E, 50-0B-91-E or 500B91E, depending on the system. Look up a full address.
Prefix
50:0B:91:E/28
Organization
Shenzhen zhong ju Fiber optical Co.Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
50:0B:91:E0:00:00
Last address
50:0B:91:EF:FF:FF
Address type
Globally unique, unicast
Registered address
3t Floor Build A .jin he Rui park .guan lan. Shen zhen Guang dong CN 518000
Parent block
Inside 50:0B:91
This MA-M block is carved from the 24-bit block 50:0B:91, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Shenzhen zhong ju Fiber optical Co.Ltd
1 more block registered under the same name.