Ring - MAC Address Info

This page provides details on the 12 MAC prefixes registered by Ring. You can find MAC address daily updates and information on other brands on the MAC address overview page.

What is Ring?

Ring - Device/IoT
Ring is a home security and smart home company owned by Amazon. Ring manufactures a range of home security products that incorporate outdoor motion-detecting cameras, such as the Ring Video Doorbell.

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
AC:9F:C3	Ring	United States	MA-L	Global	Ring LLC
18:7F:88	Ring	United States	MA-L	Global	Ring LLC
34:3E:A4	Ring	United States	MA-L	Global	Ring LLC
54:E0:19	Ring	United States	MA-L	Global	Ring LLC
5C:47:5E	Ring	United States	MA-L	Global	Ring LLC
64:9A:63	Ring	United States	MA-L	Global	Ring LLC
90:48:6C	Ring	United States	MA-L	Global	Ring LLC
9C:76:13	Ring	United States	MA-L	Global	Ring LLC
CC:3B:FB	Ring	United States	MA-L	Global	Ring LLC
C4:DB:AD	Ring	United States	MA-L	Global	Ring LLC
24:2B:D6	Ring	United States	MA-L	Global	Ring LLC
00:B4:63	Ring	United States	MA-L	Global	Ring LLC