18:9B:A5:1 ChengDu Vantron Technology, Ltd.
Every MAC address from 18:9B:A5:10:00:00 to 18:9B:A5:1F:FF:FF belongs to a block the IEEE assigned to ChengDu Vantron Technology, Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:9B:A5:1 belongs to
Written 18:9B:A5:1, 18-9B-A5-1 or 189BA51, depending on the system. Look up a full address.
Prefix
18:9B:A5:1/28
Organization
ChengDu Vantron Technology, Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
18:9B:A5:10:00:00
Last address
18:9B:A5:1F:FF:FF
Address type
Globally unique, unicast
Registered address
6th Floor, 1st Building,No.9, 3rd WuKe East Street, WuHou District, ChengDu SiChuan CN 610045
Parent block
Inside 18:9B:A5
This MA-M block is carved from the 24-bit block 18:9B:A5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.