Keysight Technologies, Inc. MAC Addresses
This page provides information about MAC addresses and OUIs assigned to Keysight Technologies, Inc.. 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 Keysight Technologies, Inc. MAC Addresses
MAC addresses beginning with 00:1B:6E: are manufactured by Keysight Technologies, Inc.. When you see a device on your network with this OUI prefix, it indicates that the device was manufactured by Keysight Technologies, Inc..
The IEEE assigns OUI prefixes to manufacturers to ensure uniqueness in the global networking ecosystem. Keysight Technologies, Inc. has been assigned the OUI prefix 001B6E (among others) for use in their network devices.
Common Keysight Technologies, Inc. Devices
Devices manufactured by Keysight Technologies, Inc. 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 Keysight Technologies, Inc. Devices on Your Network
To identify Keysight Technologies, Inc. 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 Keysight Technologies, Inc. devices, the MAC address would look like:
00:1B:6E:XX:XX:XX
The first three bytes (00:1B:6E) identify the manufacturer as Keysight Technologies, Inc., while the last three bytes are unique to each device.