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:131.0) Gecko/16307704 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/19032860 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/11732036 Firefox/131.0 [ip:37.103.199.53]
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/13401147 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/19444222 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/12091608 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/20270501 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/25758289 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/19427362 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/17516661 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/17505852 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/21804368 Firefox/131.0 [ip:82.216.148.148]
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/12608578 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/28676246 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/26485016 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/22321729 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/12561153 Firefox/131.0 [ip:93.44.196.43]
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/20980800 Firefox/131.0 [ip:151.34.237.248]
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/28026458 Firefox/131.0 [ip:151.18.31.8]
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/15604878 Firefox/131.0 [ip:2.196.171.84]
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/11908778 Firefox/131.0 [ip:176.1.209.160]
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/15091101 Firefox/131.0 [ip:46.126.80.105]
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/21921209 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/11308333 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/25868267 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/19741218 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/27652975 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/24511879 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/13229041 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/21413857 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/14655367 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/11242273 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/17859183 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/12858006 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/17889214 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/26880524 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/28449598 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/18530764 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/13944449 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/13907858 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/21753100 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/19640744 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/25072500 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/13571305 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/25134050 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/15857444 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/21000265 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/22635855 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/26766624 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/19691976 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/11366153 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/20523954 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/23201680 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/13601999 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/10683890 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/17532254 Firefox/131.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 13.4; rv:131.0) Gecko/20100101 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/27683942 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/25998292 Firefox/131.0 [ip:92.105.32.26]
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/24367169 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/23939056 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/10473765 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/26159296 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/14987040 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/11232785 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/26266925 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/26152808 Firefox/131.0 [ip:188.189.140.109]
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/27939252 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/14328338 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/11248157 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/22052013 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/28771549 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/22237412 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/18795260 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/12154093 Firefox/131.0 [ip:78.213.154.44]
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/22996081 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/27905071 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/21222965 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/22535909 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/19888848 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/27763375 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/28251796 Firefox/131.0
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/13364533 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/11127634 Firefox/131.0 [ip:151.19.206.155]
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/13301364 Firefox/131.0 [ip:151.47.172.197]
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/17483499 Firefox/131.0
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/12859637 Firefox/131.0
• Mozilla/5.0 (Android 8; Mobile; rv:131.0.1) Gecko/131.0.1 Firefox/131.0.1
• Mozilla/5.0 (Macintosh; Intel Mac OS X 15.2; rv:131.0) Gecko/20100101 Firefox/131.0
• Mozilla/5.0 (Android 8.1; Mobile; rv:131.0) Gecko/131.0 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/11874561 Firefox/131.0 [ip:151.47.198.166]
• Mozilla/5.0 (Android 14; Mobile; rv:131.0) Gecko/11460743 Firefox/131.0 [ip:102.172.37.100]
• Mozilla/5.0 (Android 12; Mobile; rv:131.0) Gecko/12494307 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/11001815 Firefox/131.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/12623642 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/11353657 Firefox/131.0
• Mozilla/5.0 (Android 10; Mobile; rv:131.0) Gecko/21660724 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/13495192 Firefox/131.0
• Mozilla/5.0 (Android 11; Mobile; rv:131.0) Gecko/27969373 Firefox/131.0
• Mozilla/5.0 (Android 13; Mobile; rv:131.0) Gecko/22987985 Firefox/131.0