1C:CA:E3:4 Sunray Medical Apparatus Co.,Ltd.
Every MAC address from 1C:CA:E3:40:00:00 to 1C:CA:E3:4F:FF:FF belongs to a block the IEEE assigned to Sunray Medical Apparatus Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:CA:E3:4 belongs to
Written 1C:CA:E3:4, 1C-CA-E3-4 or 1CCAE34, depending on the system. Look up a full address.
Prefix
1C:CA:E3:4/28
Organization
Sunray Medical Apparatus Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
1C:CA:E3:40:00:00
Last address
1C:CA:E3:4F:FF:FF
Address type
Globally unique, unicast
Registered address
4/F No.242 Tianhe Dong Road ,510620 Guangzhou, PEOPLE’S REPUBLICA OF CHINA Guangzhou Guangdong CN 510620
Parent block
Inside 1C:CA:E3
This MA-M block is carved from the 24-bit block 1C:CA:E3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.