84:8B:CD:B CHONGQING HUAYI KANGDAO TECHNOLOGY CO.,LTD.
Every MAC address from 84:8B:CD:B0:00:00 to 84:8B:CD:BF:FF:FF belongs to a block the IEEE assigned to CHONGQING HUAYI KANGDAO TECHNOLOGY CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 84:8B:CD:B belongs to
Written 84:8B:CD:B, 84-8B-CD-B or 848BCDB, depending on the system. Look up a full address.
Prefix
84:8B:CD:B/28
Organization
CHONGQING HUAYI KANGDAO TECHNOLOGY CO.,LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
84:8B:CD:B0:00:00
Last address
84:8B:CD:BF:FF:FF
Address type
Globally unique, unicast
Registered address
14th Floor, Unicom Building, 192 Yuzhou Road, Yuzhong District CHONGQING CN 410010
Parent block
Inside 84:8B:CD
This MA-M block is carved from the 24-bit block 84:8B:CD, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.