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 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:37.188.165.252]
• Mozilla/5.0 (X11; Linux i686; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:151.38.138.208]
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:46.0) Gecko/20100101 Firefox/122.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3; rv:122.0esr) Gecko/20110101 Firefox/122.0esr
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:5.91.231.10]
• Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:213.35.176.93]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:37.188.154.90]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:79.56.161.227]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/125.0 Firefox/122.0
• Mozilla/5.0 (Android 14; Mobile; rv:122.0) Gecko/125.0 Firefox/122.0
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:77.21.234.35]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 14_2_1; rv:122.0) Gecko/20100101 Firefox/122.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 14_4; rv:122.0) Gecko/20100101 Firefox/122.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:85.37.240.80]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:78.210.100.5]
• Mozilla/5.0 (Windows NT 6.2; Win64; rv:122.0) Gecko/20100101 Firefox/122.0
• Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:109.117.110.176]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 GLS/100.10.9230.92
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_11_7; rv:122.0) Gecko/20110101 Firefox/122.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; x64; rv:122.0) Gecko/20110101 Firefox/122.0/ip5ZP7om7
• Mozilla/5.0 (Android 13; Mobile; rv:68.0) Gecko/68.0 Firefox/122.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:77.32.109.39]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.1.135.184]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:95.232.32.11]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:151.43.109.60]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:151.47.96.85]
• Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:213.168.0.162]
• Mozilla/5.0 (Android 5.0; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 GLS/94.10.2649.50
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:76.185.203.11]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:37.103.39.14]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:178.162.156.42]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:193.207.213.169]
• Mozilla/5.0 (Android 14; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:151.67.123.212]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.71.239.245]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:37.163.55.34]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.37.113.12]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:95.234.106.251]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.145.126.5]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:193.207.165.8]
• Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.34.80.69]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:109.52.207.57]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:2.37.204.63]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:193.207.116.224]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:2.37.166.234]
• Mozilla/5.0 (Windows NT 10.0; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:37.6.163.116]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:79.12.50.92]
• Mozilla/5.0 (Android 5.0.2; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.96.91]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:98.2.227.227]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:193.207.119.73]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.1.243.58]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:101.56.16.182]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.47.53.169]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.119.70]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:79.49.53.216]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.119.67]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.12.18.90]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.34.146.43]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:2.37.204.131]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.10.63.159]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 GLS/100.10.9586.96
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.118.191]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:88.149.251.249]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 AtContent/94.5.5194.95
• Mozilla/5.0 (Android 9; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:37.162.171.80]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.38.17.3]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.118.121]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:95.235.146.241]
• Mozilla/5.0 (Android 5.1; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:87.1.60.253]
• Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.10.49.156]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.97.109]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.97.189]
• Mozilla/5.0 (Android 13; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:83.199.139.85]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 Agency/98.8.8196.80
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.97.113]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 OpenWave/93.4.4140.35
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:87.2.57.203]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 GLS/100.10.9610.96
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.34.145.238]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.116.73]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:93.37.121.140]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.116.103]
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:193.207.165.147]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 Agency/97.8.7414.72
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:82.58.43.27]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.107.79]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:78.208.109.29]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 LikeWise/95.6.5757.53
• Mozilla/5.0 (Android 12; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:37.163.66.86]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:101.56.96.7]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:151.34.103.43]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:79.46.177.154]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0/93ATe0kQ-05
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 LikeWise/95.6.5894.55
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.107.189]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:37.160.166.52]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 [ip:79.26.53.176]
• Mozilla/5.0 (Android 10; Mobile; rv:122.0) Gecko/122.0 Firefox/122.0 [ip:92.184.116.76]