Samjin Information & Communications Co., Ltd. MAC Addresses
This page provides information about MAC addresses and OUIs assigned to Samjin Information & Communications 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 Samjin Information & Communications Co., Ltd. MAC Addresses
MAC addresses beginning with 00:09:DE: are manufactured by Samjin Information & Communications Co., Ltd.. When you see a device on your network with this OUI prefix, it indicates that the device was manufactured by Samjin Information & Communications Co., Ltd..
The IEEE assigns OUI prefixes to manufacturers to ensure uniqueness in the global networking ecosystem. Samjin Information & Communications Co., Ltd. has been assigned the OUI prefix 0009DE (among others) for use in their network devices.
Common Samjin Information & Communications Co., Ltd. Devices
Devices manufactured by Samjin Information & Communications 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 Samjin Information & Communications Co., Ltd. Devices on Your Network
To identify Samjin Information & Communications 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 Samjin Information & Communications Co., Ltd. devices, the MAC address would look like:
00:09:DE:XX:XX:XX
The first three bytes (00:09:DE) identify the manufacturer as Samjin Information & Communications Co., Ltd., while the last three bytes are unique to each device.