8C:1F:64:2A:A Xi'an Singularity Energy Co., Ltd.
Every MAC address from 8C:1F:64:2A:A0:00 to 8C:1F:64:2A:AF:FF belongs to a block the IEEE assigned to Xi'an Singularity Energy Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:2A:A belongs to
Written 8C:1F:64:2A:A, 8C-1F-64-2A-A or 8C1F642AA, depending on the system. Look up a full address.
Prefix
8C:1F:64:2A:A/36
Organization
Xi'an Singularity Energy Co., Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:2A:A0:00
Last address
8C:1F:64:2A:AF:FF
Address type
Globally unique, unicast
Registered address
Tianhong Park, No. 25 Biyuan 1st Road Chang'an District Chang'an District Xi'an CN 710100
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.