44:6F:D8:C Changzhou Haitu Electronic Technology Co.,Ltd
Every MAC address from 44:6F:D8:C0:00:00 to 44:6F:D8:CF:FF:FF belongs to a block the IEEE assigned to Changzhou Haitu Electronic Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 44:6F:D8:C belongs to
Written 44:6F:D8:C, 44-6F-D8-C or 446FD8C, depending on the system. Look up a full address.
Prefix
44:6F:D8:C/28
Organization
Changzhou Haitu Electronic Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
44:6F:D8:C0:00:00
Last address
44:6F:D8:CF:FF:FF
Address type
Globally unique, unicast
Registered address
Building 47, Hang Seng Science park, Tianning District Changzhou Jiangsu CN 213000
Parent block
Inside 44:6F:D8
This MA-M block is carved from the 24-bit block 44:6F:D8, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.