90:4E:91:E Shenzhen Cloudynamo Internet Technologies Co.,LTD.
Every MAC address from 90:4E:91:E0:00:00 to 90:4E:91:EF:FF:FF belongs to a block the IEEE assigned to Shenzhen Cloudynamo Internet Technologies Co.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:4E:91:E belongs to
Written 90:4E:91:E, 90-4E-91-E or 904E91E, depending on the system. Look up a full address.
Prefix
90:4E:91:E/28
Organization
Shenzhen Cloudynamo Internet Technologies Co.,LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
90:4E:91:E0:00:00
Last address
90:4E:91:EF:FF:FF
Address type
Globally unique, unicast
Registered address
NO.502 lingyun Building honglang north second road shenzhen CN 518000
Parent block
Inside 90:4E:91
This MA-M block is carved from the 24-bit block 90:4E:91, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.