B0:B3:53:2 Rizhao SUNWAM International Co., Ltd.
Every MAC address from B0:B3:53:20:00:00 to B0:B3:53:2F:FF:FF belongs to a block the IEEE assigned to Rizhao SUNWAM International Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B0:B3:53:2 belongs to
Written B0:B3:53:2, B0-B3-53-2 or B0B3532, depending on the system. Look up a full address.
Prefix
B0:B3:53:2/28
Organization
Rizhao SUNWAM International Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B0:B3:53:20:00:00
Last address
B0:B3:53:2F:FF:FF
Address type
Globally unique, unicast
Registered address
No.001-00-114, Ruiyuan Mingcheng, Haiqu Zhong Road Rizhao Shandong CN 276800
Parent block
Inside B0:B3:53
This MA-M block is carved from the 24-bit block B0:B3:53, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.