1C:21:D1:E p2-plus inc.
Every MAC address from 1C:21:D1:E0:00:00 to 1C:21:D1:EF:FF:FF belongs to a block the IEEE assigned to p2-plus inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:21:D1:E belongs to
Written 1C:21:D1:E, 1C-21-D1-E or 1C21D1E, depending on the system. Look up a full address.
Prefix
1C:21:D1:E/28
Organization
p2-plus inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
1C:21:D1:E0:00:00
Last address
1C:21:D1:EF:FF:FF
Address type
Globally unique, unicast
Registered address
12F.-6,No.5,Sec.3,new taipei Blvd., Sinjhuang Dist., new taipei taiwan TW 24250
Parent block
Inside 1C:21:D1
This MA-M block is carved from the 24-bit block 1C:21:D1, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.