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:128.0) Gecko/18344248 Firefox/128.0
• Mozilla/5.0 (Android 11; Mobile; rv:128.0) Gecko/19813165 Firefox/128.0
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/11973291 Firefox/128.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/13802343 Firefox/128.0
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/15661387 Firefox/128.0
• Mozilla/5.0 (Android 10; Mobile; rv:128.0) Gecko/29529871 Firefox/128.0
• Mozilla/5.0 (Android 11; Mobile; rv:128.0) Gecko/26760922 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:86.158.154.44]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.17.52.60]
• Mozilla/5.0 (Android 10; Mobile; rv:128.0) Gecko/128.0 Firefox/128.0 [ip:185.220.101.8]
• Mozilla/5.0 (Android 12; Mobile; rv:128.0) Gecko/21392301 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:109.52.198.228]
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/24722273 Firefox/128.0
• Mozilla/5.0 (Android 12; Mobile; rv:128.0) Gecko/16302938 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:158.169.40.30]
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/29147774 Firefox/128.0 [ip:109.118.41.208]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:151.36.254.30]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.12.151.161]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:83.28.122.226]
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/20159909 Firefox/128.0
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/128.0 Firefox/128.0 [ip:176.6.132.71]
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/15366878 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:141.91.211.206]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.200.70.46]
• Mozilla/5.0 (Android 11; Mobile; rv:128.0) Gecko/26514579 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:2.196.195.203]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.242.151.110]
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/14247358 Firefox/128.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:93.35.147.95]
• Mozilla/5.0 (Android 10; Mobile; rv:128.0) Gecko/28251299 Firefox/128.0 [ip:93.44.196.155]
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/26422577 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.200.70.50]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:62.167.125.193]
• Mozilla/5.0 (Android 11; Mobile; rv:128.0) Gecko/28805927 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.200.70.47]
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/10262619 Firefox/128.0 [ip:151.66.219.184]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:194.49.19.41]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:194.9.100.252]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:45.84.107.172]
• Mozilla/5.0 (Android 12; Mobile; rv:128.0) Gecko/19481198 Firefox/128.0
• Mozilla/5.0 (Android 12; Mobile; rv:128.0) Gecko/11457023 Firefox/128.0
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/21233947 Firefox/128.0
• Mozilla/5.0 (Android 12; Mobile; rv:128.0) Gecko/18038174 Firefox/128.0
• Mozilla/5.0 (Android 14; Mobile; rv:128.0) Gecko/12871950 Firefox/128.0
• Mozilla/5.0 (X11; U; FreeBSD amd64; rv:128.0) Gecko/20100101 Firefox/128.0
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:188.155.100.233]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.200.70.53]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:212.166.22.214]
• Mozilla/5.0 (Android 10; Mobile; rv:128.0) Gecko/16632363 Firefox/128.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:83.77.21.40]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:147.143.149.14]
• Mozilla/5.0 (Windows NT 10.0; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:151.74.214.38]
• Mozilla/5.0 (Android 13; Mobile; rv:128.0) Gecko/25103700 Firefox/128.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:151.82.41.140]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:37.10.80.83]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:2.34.25.105]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:85.158.226.1]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.37.112.226]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:217.243.133.212]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.42.163.57]
• Mozilla/5.0 (Android 10; Mobile; rv:128.0) Gecko/128.0 Firefox/128.0 [ip:178.218.69.89]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:143.196.163.1]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:73.70.31.12]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:212.14.55.10]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:37.161.236.185]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:147.161.164.122]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:62.87.254.251]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:37.180.42.100]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:159.213.248.192]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:89.240.213.78]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:213.193.109.178]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:80.77.221.49]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:80.104.48.64]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:37.19.217.235]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:194.39.218.18]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:41.150.225.211]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.103.108.253]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:84.206.50.98]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:158.102.162.21]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:84.220.2.140]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:54.240.197.226]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0.3
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:209.95.56.51]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:87.122.188.85]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:209.95.56.54]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:84.115.232.61]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:80.77.221.41]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.21.222.211]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:81.65.163.178]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:87.140.81.12]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:119.93.200.216]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:79.42.168.13]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:185.61.170.75]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:31.125.75.57]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:195.65.154.121]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:46.189.65.170]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:109.69.144.66]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:213.233.45.150]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:151.83.80.221]
• Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 [ip:138.0.146.74]