48:0B:B2:3 shanghai Rinlink Intelligent Technology Co., Ltd.
Every MAC address from 48:0B:B2:30:00:00 to 48:0B:B2:3F:FF:FF belongs to a block the IEEE assigned to shanghai Rinlink Intelligent Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 48:0B:B2:3 belongs to
Written 48:0B:B2:3, 48-0B-B2-3 or 480BB23, depending on the system. Look up a full address.
Prefix
48:0B:B2:3/28
Organization
shanghai Rinlink Intelligent Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
48:0B:B2:30:00:00
Last address
48:0B:B2:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Room1510,ROAD Xiuwen,Minhang District shanghai CN 201100
Parent block
Inside 48:0B:B2
This MA-M block is carved from the 24-bit block 48:0B:B2, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.