Western Digital - MAC Address Info
This page provides details on the 4 MAC prefixes registered by Western Digital. You can find MAC address daily updates and information on other brands on the MAC address overview page.
What is Western Digital?
Western Digital - Business
Western Digital offers data storage solutions, including HDDs, SSDs, and cloud storage for personal and business needs.
MAC Prefix Terminology
Netify vs. IEEE OUI Official Name
The IEEE OUI official organization name is available directly on ieee.org. In addition to the verbose legal suffixes (e.g., Co. Limited), there are some inconsistencies in punctuation, capitalization, spacing, and styling. We provide a more user-friendly Netify Vendor Name as an alternative.
Scope: Global vs Unique
MAC addresses can be globally unique (i.e., there's only one on the entire planet) or randomized local addresses. Most IoT, media, and industrial devices use globally unique addresses. However, many mobile devices, tablets, and laptops use randomized MAC addresses to maintain privacy on public networks.
MAC Prefix List
| Prefix | Netify Vendor Name | Country | Type | Scope | IEEE OUI Official Name |
|---|---|---|---|---|---|
| 00:00:C0 | Western Digital | United States |
MA-L
|
Global | WESTERN DIGITAL CORPORATION |
| 00:14:EE | Western Digital Technologies | United States |
MA-L
|
Global | Western Digital Technologies, Inc. |
| 00:90:A9 | Western Digital | United States |
MA-L
|
Global | WESTERN DIGITAL |
| CA:08:3C | Western Digital Technologies | United States |
CID
|
Local | Western Digital Technologies, Inc. |