8C:1F:64:A6:D CyberneX Co., Ltd
Every MAC address from 8C:1F:64:A6:D0:00 to 8C:1F:64:A6:DF:FF belongs to a block the IEEE assigned to CyberneX Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:A6:D belongs to
Written 8C:1F:64:A6:D, 8C-1F-64-A6-D or 8C1F64A6D, depending on the system. Look up a full address.
Prefix
8C:1F:64:A6:D/36
Organization
CyberneX Co., Ltd
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:A6:D0:00
Last address
8C:1F:64:A6:DF:FF
Address type
Globally unique, unicast
Registered address
Kamata, 5-26-8, Ardel Kamata #1107 O-taku Tokyo-to JP 1440052
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.