How fast is the Internet speed in Fullerton CA, US?

We believe that it's a conflict of interest when Internet service providers operate their own speed tests. A third party opinion is necessary and the provider shouldn't be allowed anywhere near the process. When providers host their own speed tests they eliminate the variables that you're here to test. Namely the Internet route itself. This test is unbiased, it tests and grades all providers on the same criteria. They want you to think your connection is running perfectly... but is it really?

Fullerton CA Speed Test

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Other speed tests, especially tests offered by your Internet provider try to eliminate routing factors. This can make your connection appear faster than it really is. Truthfully, do you want to know how fast your connection is within your providers network or do you want to know how fast it is to the locations where the websites you visit are being hosted? is not a best case scenario connection test and will test your Internet under real world conditions. [read more]

Top ISP Rank

1California120.6 Mbps 83 Mbps 159 Mbps   30 clients took 4 tests recently
2AT&T U-verse82 Mbps 81 Mbps 84 Mbps   598 clients took 76 tests recently
3Spectrum63.3 Mbps 105 Mbps 9 Mbps   227 clients took 284 tests recently
4Tierzero50.4 Mbps 35 Mbps 66 Mbps   4 clients took 6 tests recently
5St Joseph46.8 Mbps 80 Mbps 14 Mbps   1 clients took 6 tests recently
6Frontier45.7 Mbps 52 Mbps 39 Mbps   2 clients took 2 tests recently
7TPx35.1 Mbps 41 Mbps 26 Mbps   7 clients took 5 tests recently
8AT&T Wireless12.6 Mbps 15 Mbps 6 Mbps   71 clients took 258 tests recently
9Spectrum11.4 Mbps 4 Mbps 22 Mbps   18 clients took 5 tests recently
10Verizon8.1 Mbps 12 Mbps 5 Mbps   8 clients took 6 tests recently
11Disney6.3 Mbps 7 Mbps 5 Mbps   6 clients took 21 tests recently
12AT&T Services4.7 Mbps 5 Mbps 5 Mbps   57 clients took 12 tests recently
13tw telecom4 Mbps 4 Mbps 4 Mbps   3 clients took 2 tests recently
14AT T Internet818 kbps 0.91 Mbps 0.59 Mbps   160 clients took 33 tests recently
15Iomartcloud132 kbps 0.12 Mbps 0.14 Mbps   1 clients took 2 tests recently
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Do you want to research connection speed of an Internet provider?'s Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results.'s speed test database stores information on millions of Internet connections. This tool can average connection speed for any Internet provider, country or city in the world. So you can easily average speed test results, compare maximum speeds, research logged results and find the fastest ISPs for Fullerton CA.

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