Speed Test
AT&T Speed Test
Test your AT&T connection (Fiber & DSL) and see if your download, upload and ping match your plan.
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About AT&T speeds
Run an AT&T speed test to check whether your fiber or DSL connection hits its rated speeds. AT&T Fiber generally delivers low latency and symmetric upload, while older DSL connections are slower and distance-sensitive.
Expected speeds: AT&T Fiber plans range from 300 Mbps to 5000 Mbps; DSL/IPBB varies widely by location.
AT&T speed test FAQ
How fast should AT&T Fiber be?
You should see close to your plan rated speed on a wired connection. Fiber is symmetric, so upload should roughly match download - a strong sign of a healthy fiber connection.
Why is my AT&T DSL slow?
DSL speed drops with distance from the central office and degrades on old copper wiring. If your measured speed is far below your plan and you are on DSL, the copper loop may be the bottleneck.
Want to understand your results? See what a good download speed is or learn about network jitter.