For more information, please visit the following pages:

• Firefox
• Mozilla Foundation
• Gecko

Latest user agents (if you are looking for complete list, download it here):

• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/28998786 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/11961355 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/23126225 Firefox/135.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 14.1; rv:135.0esr) Gecko/20010101 Firefox/135.0esr [ip:176.7.22.215]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/17713793 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/23329591 Firefox/135.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0 [ip:151.47.198.141]
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/23926642 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/28133130 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/27132110 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/25174072 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/29489958 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/20512271 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/11389555 Firefox/135.0 [ip:93.44.193.196]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/28739367 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/22838475 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/21636135 Firefox/135.0 [ip:93.44.193.196]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/22240037 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/22064400 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/22407215 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/15311465 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/25196972 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/22564071 Firefox/135.0 [ip:93.44.194.165]
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/29248807 Firefox/135.0 [ip:78.210.216.230]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/26118591 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/29427170 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/23849218 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/24292777 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/29463202 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/20011670 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/13625739 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/13243258 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/11798049 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/19891876 Firefox/135.0 [ip:89.113.143.197]
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/15452365 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/21446739 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/26873827 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/22508513 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/11342632 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/23652667 Firefox/135.0
• Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0 [ip:31.207.109.218]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/16116162 Firefox/135.0 [ip:83.225.6.76]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/23328684 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/25990429 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/28209761 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/28667900 Firefox/135.0 [ip:78.210.30.240]
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/13377780 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/19664566 Firefox/135.0 [ip:5.91.78.144]
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/29261660 Firefox/135.0 [ip:78.213.154.44]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/11604518 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/19890271 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/23945979 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/13885330 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/12867100 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/14425326 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/20874480 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/28592958 Firefox/135.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/21725789 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/11807393 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/24729988 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/15903042 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/22246668 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/20524214 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/14701952 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/18005061 Firefox/135.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/15304401 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/16518644 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/20296250 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/16680674 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/20821392 Firefox/135.0 [ip:37.162.57.15]
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/20572301 Firefox/135.0 [ip:5.91.188.126]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/29220969 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/13115091 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/23333914 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/11110279 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/24111096 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/25975217 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/22263042 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/26202179 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/22556342 Firefox/135.0
• Mozilla/5.0 (Android 13; Mobile; rv:135.0) Gecko/11478122 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/135.0 Firefox/135.0 [ip:185.220.69.174]
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/26038585 Firefox/135.0 [ip:93.44.196.155]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/29144754 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/20368588 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/18961955 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/11373721 Firefox/135.0 [ip:31.148.135.191]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/18090105 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/10443611 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/27340930 Firefox/135.0
• Mozilla/5.0 (Android 11; Mobile; rv:135.0) Gecko/26972369 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/19822005 Firefox/135.0 [ip:109.136.89.19]
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/12774722 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/23332807 Firefox/135.0
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/14970914 Firefox/135.0
• Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/17023235 Firefox/135.0 [ip:109.52.28.78]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0 [ip:218.58.86.80]
• Mozilla/5.0 (Android 12; Mobile; rv:135.0) Gecko/12515326 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/15733661 Firefox/135.0
• Mozilla/5.0 (Android 10; Mobile; rv:135.0) Gecko/23111955 Firefox/135.0