20:2B:DA:7 Chongqing Ruishixing Technology Co., Ltd
Every MAC address from 20:2B:DA:70:00:00 to 20:2B:DA:7F:FF:FF belongs to a block the IEEE assigned to Chongqing Ruishixing Technology Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:2B:DA:7 belongs to
Written 20:2B:DA:7, 20-2B-DA-7 or 202BDA7, depending on the system. Look up a full address.
Prefix
20:2B:DA:7/28
Organization
Chongqing Ruishixing Technology Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:2B:DA:70:00:00
Last address
20:2B:DA:7F:FF:FF
Address type
Globally unique, unicast
Registered address
No. 1, 5th Floor, Unit 2, Building 1, Jinqian Port Industrial Park, No. 808, Haier Road, Tieshanping Street, Jiangbei District Chongqing CN 400000
Parent block
Inside 20:2B:DA
This MA-M block is carved from the 24-bit block 20:2B:DA, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.