8C:1F:64:F7:A SiEngine Technology Co., Ltd.
Every MAC address from 8C:1F:64:F7:A0:00 to 8C:1F:64:F7:AF:FF belongs to a block the IEEE assigned to SiEngine Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:F7:A belongs to
Written 8C:1F:64:F7:A, 8C-1F-64-F7-A or 8C1F64F7A, depending on the system. Look up a full address.
Prefix
8C:1F:64:F7:A/36
Organization
SiEngine Technology Co., Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:F7:A0:00
Last address
8C:1F:64:F7:AF:FF
Address type
Globally unique, unicast
Registered address
6th floor,Building 23,No.1999,Yi Shan Road Shanghai Shanghai CN 201114
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.