A4:3B:FA:C SHANGHAI XIETONG TECHNOLOGY INC.
Every MAC address from A4:3B:FA:C0:00:00 to A4:3B:FA:CF:FF:FF belongs to a block the IEEE assigned to SHANGHAI XIETONG TECHNOLOGY INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:3B:FA:C belongs to
Written A4:3B:FA:C, A4-3B-FA-C or A43BFAC, depending on the system. Look up a full address.
Prefix
A4:3B:FA:C/28
Organization
SHANGHAI XIETONG TECHNOLOGY INC.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:3B:FA:C0:00:00
Last address
A4:3B:FA:CF:FF:FF
Address type
Globally unique, unicast
Registered address
423 Wuning Road,Shanghai Shanghai CN 200063
Parent block
Inside A4:3B:FA
This MA-M block is carved from the 24-bit block A4:3B:FA, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.