04:D1:6E:3 Beijing Huaxia Qixin Technology Co., Ltd.
Every MAC address from 04:D1:6E:30:00:00 to 04:D1:6E:3F:FF:FF belongs to a block the IEEE assigned to Beijing Huaxia Qixin Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:D1:6E:3 belongs to
Written 04:D1:6E:3, 04-D1-6E-3 or 04D16E3, depending on the system. Look up a full address.
Prefix
04:D1:6E:3/28
Organization
Beijing Huaxia Qixin Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
04:D1:6E:30:00:00
Last address
04:D1:6E:3F:FF:FF
Address type
Globally unique, unicast
Registered address
7th Floor, Building 1, No. 18, Yangfangdian Road, Haidian District, Beijing 705 Beijing Beijing CN 100038
Parent block
Inside 04:D1:6E
This MA-M block is carved from the 24-bit block 04:D1:6E, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.