00:55:DA:1 KoolPOS Inc.
Every MAC address from 00:55:DA:10:00:00 to 00:55:DA:1F:FF:FF belongs to a block the IEEE assigned to KoolPOS Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:55:DA:1 belongs to
Written 00:55:DA:1, 00-55-DA-1 or 0055DA1, depending on the system. Look up a full address.
Prefix
00:55:DA:1/28
Organization
KoolPOS Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
00:55:DA:10:00:00
Last address
00:55:DA:1F:FF:FF
Address type
Globally unique, unicast
Registered address
5th Floor, B Section, Virgo Building, Wuxi Jiangsu CN 214135
Parent block
Inside 00:55:DA
This MA-M block is carved from the 24-bit block 00:55:DA, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.