8C:1F:64:F3:B Beijing REMANG Technology Co., Ltd.
Every MAC address from 8C:1F:64:F3:B0:00 to 8C:1F:64:F3:BF:FF belongs to a block the IEEE assigned to Beijing REMANG Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:F3:B belongs to
Written 8C:1F:64:F3:B, 8C-1F-64-F3-B or 8C1F64F3B, depending on the system. Look up a full address.
Prefix
8C:1F:64:F3:B/36
Organization
Beijing REMANG Technology Co., Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:F3:B0:00
Last address
8C:1F:64:F3:BF:FF
Address type
Globally unique, unicast
Registered address
Room 219, F/2, Building 1, No.1, Qiaoyuan Road Beijing Shilong Industrial Zone, Mentougou District CN 102300
Parent block
Inside 8C:1F:64
This MA-S block is carved from the 24-bit block 8C:1F:64, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Beijing REMANG Technology Co., Ltd.
1 more block registered under the same name.