AC&T SYSTEM CO., LTD. MAC Addresses
This page provides information about MAC addresses and OUIs assigned to AC&T SYSTEM CO., LTD.. The Organizationally Unique Identifier (OUI) is the first 24 bits of a MAC address and is assigned by the IEEE to uniquely identify a vendor or manufacturer.
About AC&T SYSTEM CO., LTD. MAC Addresses
MAC addresses beginning with 00:30:BA: are manufactured by AC&T SYSTEM CO., LTD.. When you see a device on your network with this OUI prefix, it indicates that the device was manufactured by AC&T SYSTEM CO., LTD..
The IEEE assigns OUI prefixes to manufacturers to ensure uniqueness in the global networking ecosystem. AC&T SYSTEM CO., LTD. has been assigned the OUI prefix 0030BA (among others) for use in their network devices.
Common AC&T SYSTEM CO., LTD. Devices
Devices manufactured by AC&T SYSTEM CO., LTD. that you might encounter on networks include:
- Network interface cards (NICs)
- Routers and switches
- Wireless access points
- IoT devices
- Embedded systems
- And other networking equipment
Identifying AC&T SYSTEM CO., LTD. Devices on Your Network
To identify AC&T SYSTEM CO., LTD. devices on your network:
- Use network scanning tools to list devices on your network
- Look for MAC addresses starting with any of the OUI prefixes listed in the sidebar
- Use our MAC address lookup tool to confirm the manufacturer
This can be particularly helpful for network inventory, troubleshooting, and security auditing.
MAC Address Format
A complete MAC address consists of 48 bits (6 bytes) and is typically represented in hexadecimal format with each byte separated by a colon or a hyphen. For AC&T SYSTEM CO., LTD. devices, the MAC address would look like:
00:30:BA:XX:XX:XX
The first three bytes (00:30:BA) identify the manufacturer as AC&T SYSTEM CO., LTD., while the last three bytes are unique to each device.