Corega of America MAC Addresses

Primary OUI: 00:04:1D:
Total OUIs: 2
Last Updated: July 3, 2026

This page provides information about MAC addresses and OUIs assigned to Corega of America. 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 Corega of America MAC Addresses

MAC addresses beginning with 00:04:1D: are manufactured by Corega of America. When you see a device on your network with this OUI prefix, it indicates that the device was manufactured by Corega of America.

The IEEE assigns OUI prefixes to manufacturers to ensure uniqueness in the global networking ecosystem. Corega of America has been assigned the OUI prefix 00041D (among others) for use in their network devices.

Common Corega of America Devices

Devices manufactured by Corega of America 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 Corega of America Devices on Your Network

To identify Corega of America devices on your network:

  1. Use network scanning tools to list devices on your network
  2. Look for MAC addresses starting with any of the OUI prefixes listed in the sidebar
  3. 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 Corega of America devices, the MAC address would look like:

00:04:1D:XX:XX:XX

The first three bytes (00:04:1D) identify the manufacturer as Corega of America, while the last three bytes are unique to each device.

Corega of America OUI Prefixes

Lookup a MAC Address

Need to identify a different device? Use our MAC address lookup tool to find the manufacturer of any network device.