5C:6A:EC:3 Shanghai Yunsilicon Technology Co., Ltd.
Every MAC address from 5C:6A:EC:30:00:00 to 5C:6A:EC:3F:FF:FF belongs to a block the IEEE assigned to Shanghai Yunsilicon Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:6A:EC:3 belongs to
Written 5C:6A:EC:3, 5C-6A-EC-3 or 5C6AEC3, depending on the system. Look up a full address.
Prefix
5C:6A:EC:3/28
Organization
Shanghai Yunsilicon Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
5C:6A:EC:30:00:00
Last address
5C:6A:EC:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Rooms 604, 605, 2003, 2004, Building 3, No. 245 Jidian Road, and No. 52 Jichuang Road, China (Shanghai) Pilot Free Trade Zone, Shanghai CN 201206
Parent block
Inside 5C:6A:EC
This MA-M block is carved from the 24-bit block 5C:6A:EC, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Shanghai Yunsilicon Technology Co., Ltd.
1 more block registered under the same name.