30:49:50:0 Guangzhou Lian-med Technology Co.,Ltd.
Every MAC address from 30:49:50:00:00:00 to 30:49:50:0F:FF:FF belongs to a block the IEEE assigned to Guangzhou Lian-med Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:49:50:0 belongs to
Written 30:49:50:0, 30-49-50-0 or 3049500, depending on the system. Look up a full address.
Prefix
30:49:50:0/28
Organization
Guangzhou Lian-med Technology Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
30:49:50:00:00:00
Last address
30:49:50:0F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 501, Building G1,No. 31 Kefeng Road, Huangpu district Guangzhou CN 510670
Parent block
Inside 30:49:50
This MA-M block is carved from the 24-bit block 30:49:50, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.