28:F8:C6:4 Beijing HengzhengTC Sci-Tech Co., Ltd
Every MAC address from 28:F8:C6:40:00:00 to 28:F8:C6:4F:FF:FF belongs to a block the IEEE assigned to Beijing HengzhengTC Sci-Tech Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:F8:C6:4 belongs to
Written 28:F8:C6:4, 28-F8-C6-4 or 28F8C64, depending on the system. Look up a full address.
Prefix
28:F8:C6:4/28
Organization
Beijing HengzhengTC Sci-Tech Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:F8:C6:40:00:00
Last address
28:F8:C6:4F:FF:FF
Address type
Globally unique, unicast
Registered address
201, 2nd Floor, Office Building, No. 2 Courtyard of Long Xiang Zhi Ban Group, Huilongguan, Changping District Beijing Beijing CN 102208
Parent block
Inside 28:F8:C6
This MA-M block is carved from the 24-bit block 28:F8:C6, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.