8C:1F:64:DC:B Beijing Ceresdata Technology Co., LTD
Every MAC address from 8C:1F:64:DC:B0:00 to 8C:1F:64:DC:BF:FF belongs to a block the IEEE assigned to Beijing Ceresdata Technology Co., LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:DC:B belongs to
Written 8C:1F:64:DC:B, 8C-1F-64-DC-B or 8C1F64DCB, depending on the system. Look up a full address.
Prefix
8C:1F:64:DC:B/36
Organization
Beijing Ceresdata Technology Co., LTD
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:DC:B0:00
Last address
8C:1F:64:DC:BF:FF
Address type
Globally unique, unicast
Registered address
Tower B 2th FI., Bldg.12,(East Zone) No.10 Xibeiwangdong Road, Haidian District Beijing Beijing CN 100193
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 Ceresdata Technology Co., LTD
1 more block registered under the same name.