Firefox 66 User Agents

Firefox 66 User Agents in our database. This is a listing of only some of the most popular ones.

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 h1atfoAh-17 Firefox/66.0

    Firefox 66 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; en-US) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; rv:66.0.2) Gecko/20100101 Firefox/66.0.2

    Firefox 66 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0;secssobrowser) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 10

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:5.179.130.46]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:93.34.81.96]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:93.34.83.211]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:93.34.81.207]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:93.34.80.63]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:93.34.81.107]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:5.179.163.68]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0 [ip:5.77.73.18]

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0,gzip(gfe)

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux aarch64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux armv7l; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; OpenBSD amd64; rv:56.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on OpenBSD

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5; rv:66.0.2) Gecko/20100101 Firefox/66.0.2

    Firefox 66 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11.13.5; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 11

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X; rv:66.0.3) Gecko/68.0 Firefox/66.0.3

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 13_1_3 like Mac OS X; rv:66.0.3) Gecko/68.0 Firefox/66.0.3

    Firefox 66 on iOS 13 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X; rv:66.0.2) Gecko/68.0 Firefox/66.0.2

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X; rv:66.0) Gecko/68.0 Firefox/66.0

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X; rv:66.0.5) Gecko/68.0 Firefox/66.0.5

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_3 like Mac OS X; rv:66.0.1) Gecko/68.0 Firefox/66.0.1

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_2 like Mac OS X; rv:66.0) Gecko/68.0 Firefox/66.0

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 13_1_1 like Mac OS X; rv:66.0.5) Gecko/68.0 Firefox/66.0.5

    Firefox 66 on iOS 13 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_3 like Mac OS X; rv:66.0.3) Gecko/68.0 Firefox/66.0.3

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X; rv:66.0.1) Gecko/68.0 Firefox/66.0.1

    Firefox 66 on iOS 12 ( Apple iPhone )

  • Mozilla/5.0 (iPhone; CPU iPhone OS 13_1_2 like Mac OS X; rv:66.0.5) Gecko/68.0 Firefox/66.0.5

    Firefox 66 on iOS 13 ( Apple iPhone )

  • Mozilla/5.0 (FreeBSD; Viera; ru:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on FreeBSD

  • Mozilla/5.0 (X11; FreeBSD amd64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on FreeBSD

  • Mozilla/5.0 (Linux; Android 10.0.0; rv:66.0.2) Gecko/68.0 Firefox/66.0.2

    Firefox 66 on Android 10

  • Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; WOW64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:64.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1) Gecko/20100101 Firefox/66.0

    Firefox 66 on Mac 10

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Ubuntu

  • Mozilla/5.0 (Windows NT 6.3; WOW64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.3; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 8

  • Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 7

  • Mozilla/5.0 (Windows NT 10.0; WOW64; rv:66.0) Gecko/20100101 Firefox/66.0

    Firefox 66 on Windows 10

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