DC:B1:31 SHENZHEN HUARUIAN TECHNOLOGY CO.,LTD
Every MAC address from DC:B1:31:00:00:00 to DC:B1:31:FF:FF:FF belongs to a block the IEEE assigned to SHENZHEN HUARUIAN TECHNOLOGY CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who DC:B1:31 belongs to
Written DC:B1:31, DC-B1-31 or DCB131, depending on the system. Look up a full address.
Prefix
DC:B1:31
Organization
SHENZHEN HUARUIAN TECHNOLOGY CO.,LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
DC:B1:31:00:00:00
Last address
DC:B1:31:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Floo2nd and 3rd floor, building A, Huixin Industrial Park, No.31 Yonghe Road, Heping community, Fuhai street, Bao'an District, Shenzhen, China Shenzhen Guangdong CN 518101