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    Average results for AT&T
    152.76 Mb/s Download Speed
    157.7 Mb/s Upload Speed
    47.65 ms Ping Latency
  • AT&T Broadband Speed Test

    What is Internet?

    Internet is also known as WAN (Wide Area Network) in technical language. WAN is a group of billions of devices connected to each other and forms a wide area network called the Internet. Each device that needs to connect to WAN must have an Internet Connection. Without the Internet, the devices cannot share information with each other. Whenever we try to open some websites on our browser through our Internet connection, it is called web surfing, and when we download any file from the Internet, it is called downloading. The speed of web surfing and downloading depends on the speed of our Internet connection. The fast Internet loads the websites with speed on our browser, and the slow Internet takes a lot of time. So, how do we know that our Internet is giving us the speed promised by our ISP. This can be done through an online speed test.

    What is AT&T Internet Speed Test?

    Internet speed is measured in Kbps or Mbps, and higher the values higher the speeds. AT&T speed test refers to the online check of your AT&T Internet speed. The speed test is necessary because every user has the right to check either they are getting what they are paying for or not? This speed test instantly starts as soon as you click the "start" button at the top of this page. The test gathers data about the nearest server to your location and starts upload speed test by sending random bytes to the remote server. This upload test keeps sending data remotely for a few seconds, and after finishing the upload speed test, it starts checking your download speed. And after everything finishes up, it creates a report which tells upload speed, download speed, jitter, ping, and the server used for testing your broadband speed. Ping is also an important factor that affects your speed for every website you browse. The slow ping rate tells that a delay of milliseconds adds up in every request you send or receive via your connection.

    How do you measure AT&T Internet Speed?

    Its easy to use this tool. Many other websites offer this service but are majorly provided by the ISPs itself. However, the ISP's speed test may not be reliable and would possibly be biased. Hence a customer needs a third party service that does not favor one ISP over the other. Therefore you can use this tool without any fear of manipulated results and can use as many times as you like.

    What Factors Affect Internet Speed?

    Multiple factors are involved, which affects your internet connection speed. A few of the physical factors are extreme weather, exposed copper wires, nearby heavy transmission cables, broken or weak LAN wire or weak wireless LAN signals.

    How to Check AT&T Speed?

    To check AT&T speed, head over to the top of this page and click the "Go" button to start testing your speed. The process takes a couple of seconds and shows a complete report. You can perform as many speed tests as you want. There is no limit on how fast is your Internet connection. And the most interesting thing is that the speed test is free and has an easy interface.

Download/Upload Speed

Speed Comparison

Averages Calculated Daily

Latest 20 Speed Tests

DATE Country Latency (ms) Jitter (ms) Download Speed (Kbps) Upload Speed (Kbps)
2021-10-23 United States 2 1 388472 118743
2021-10-23 United States 28 1 27337 4531
2021-10-23 United States 26 1 28890 4771
2021-10-23 United States 37 3 8360 2752
2021-10-23 United States 34 5 156395 263683
2021-10-23 United States 22 0 15194 770
2021-10-22 United States 42 7 2839 1901
2021-10-22 United States 21 1 79145 20500
2021-10-22 United States 13 2 148415 188939
2021-10-22 United States 13 2 190129 234893
2021-10-22 United States 28 2 23581 19906
2021-10-22 United States 9 0 686538 881601
2021-10-22 United States 5 2 95692 99688
2021-10-22 United States 5 1 69693 89950
2021-10-22 United States 11 1 360222 450956
2021-10-22 United States 29 2 2799 2017
2021-10-22 United States 64 3 594756 15833
2021-10-22 United States 29 0 41971 5579
2021-10-22 United States 51 12 4163 266
2021-10-22 United States 30 2 52065 8536
2021-10-22 United States 28 1 27627 7919

Fastest Cities for AT&T

City Avg Download Speed (Mbps) Avg Upload Speed (Mbps) Avg Ping (ms)
Cary 11070 219 11
Tamarac 919 910 1
Orange 907 922 1
Waterloo 854 692 1
Dardenne 850 921 1
Whitesburg 848 762 0
Beaver Dam 834 438 1
Maylene 823 893 1
Sullivans Island 806 874 0
Lovelock 803 37 0
Garden Prairie 793 766 1
Halls Crossroads 789 664 1
Greendale 759 918 1
Woodland Hills 745 910 0
Fairview Heights 744 721 1
Harvest 712 340 0
Lillian 704 921 0
Calumet City 702 130 5
McCarran 689 690 1
Green Pond 678 837 0