28:2C:02:9 Systec Intelligent Building Technology (Tianjin) Co.,Ltd.
Every MAC address from 28:2C:02:90:00:00 to 28:2C:02:9F:FF:FF belongs to a block the IEEE assigned to Systec Intelligent Building Technology (Tianjin) Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:2C:02:9 belongs to
Written 28:2C:02:9, 28-2C-02-9 or 282C029, depending on the system. Look up a full address.
Prefix
28:2C:02:9/28
Organization
Systec Intelligent Building Technology (Tianjin) Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:2C:02:90:00:00
Last address
28:2C:02:9F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 1312, Building D, HI-Tech. Information Square, No.8 Huatian Rd., Huayuan HI-Tech. Park Tianjin CN 300384
Parent block
Inside 28:2C:02
This MA-M block is carved from the 24-bit block 28:2C:02, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.