54:9A:11:C Xi'an Hua Fan Technology Co.,Ltd.
Every MAC address from 54:9A:11:C0:00:00 to 54:9A:11:CF:FF:FF belongs to a block the IEEE assigned to Xi'an Hua Fan Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:9A:11:C belongs to
Written 54:9A:11:C, 54-9A-11-C or 549A11C, depending on the system. Look up a full address.
Prefix
54:9A:11:C/28
Organization
Xi'an Hua Fan Technology Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
54:9A:11:C0:00:00
Last address
54:9A:11:CF:FF:FF
Address type
Globally unique, unicast
Registered address
Room No.1,3rd Floor,Xi Tie Gong Cheng Da Sha,No.205 Jinhua Road,Xincheng District Xi'an Shaanxi CN 710032
Parent block
Inside 54:9A:11
This MA-M block is carved from the 24-bit block 54:9A:11, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.