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 14; Mobile; rv:121.0) Gecko/17936231 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/11199076 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/20017127 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/24912044 Firefox/121.0 [ip:151.47.55.94]
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/14294429 Firefox/121.0 [ip:185.19.166.172]
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/17878884 Firefox/121.0 [ip:78.210.131.122]
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/29729791 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/23716905 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/20272669 Firefox/121.0 [ip:151.50.242.204]
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/29257948 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/10235746 Firefox/121.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/16250269 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/26224589 Firefox/121.0 [ip:78.212.160.7]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/23683211 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/28117093 Firefox/121.0 [ip:78.212.129.131]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/22837060 Firefox/121.0 [ip:151.37.152.182]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/25313465 Firefox/121.0 [ip:86.71.250.99]
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/28306001 Firefox/121.0 [ip:93.67.212.39]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/27506286 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/20731258 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/29118771 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/23773722 Firefox/121.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/13662636 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/22498347 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/28941731 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/11743005 Firefox/121.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/23059699 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/13304855 Firefox/121.0 [ip:5.90.209.123]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/25603113 Firefox/121.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/19099209 Firefox/121.0 [ip:78.210.187.123]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/26865801 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/11831734 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/24805999 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/20406804 Firefox/121.0 [ip:91.80.70.113]
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/29186818 Firefox/121.0 [ip:2.196.27.152]
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/11881502 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/18070168 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/16990157 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/19329997 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/17525128 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/26905270 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/21850043 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/28105213 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/17868429 Firefox/121.0 [ip:37.163.36.109]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/18904489 Firefox/121.0 [ip:37.161.77.30]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/18158854 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/22526169 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/12014721 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/11133904 Firefox/121.0 [ip:93.37.179.8]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/23831031 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/16877551 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/23366728 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/25702741 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/26995601 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/23365480 Firefox/121.0 [ip:217.171.78.161]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/29513272 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/14200403 Firefox/121.0
• Mozilla/5.0 (Android 16; Mobile; rv:121.0) Gecko/121.0 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/15652649 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/18091434 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/15425762 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/25642576 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/14051915 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/23943759 Firefox/121.0 [ip:151.43.104.118]
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/22923998 Firefox/121.0 [ip:151.19.108.212]
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/22651789 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/11064583 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/22671894 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/11868109 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/23739698 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/16589253 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/26805004 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/23012435 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/17938809 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/29853703 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/17010288 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/16525064 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/20307620 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/14914491 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/25293195 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/22265337 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/25649180 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/16842618 Firefox/121.0
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/29185409 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/15582191 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/17461026 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/24677347 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/15693716 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/10851517 Firefox/121.0
• Mozilla/5.0 (Android 12; Mobile; rv:121.0) Gecko/17204271 Firefox/121.0
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/19308244 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/29925614 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/21931000 Firefox/121.0
• Mozilla/5.0 (Android 14; Mobile; rv:121.0) Gecko/10837915 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/18418680 Firefox/121.0 [ip:151.44.54.172]
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/11359758 Firefox/121.0 [ip:78.209.178.230]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/12956102 Firefox/121.0 [ip:5.90.221.220]
• Mozilla/5.0 (Android 13; Mobile; rv:121.0) Gecko/23632156 Firefox/121.0 [ip:178.51.205.110]
• Mozilla/5.0 (Android 10; Mobile; rv:121.0) Gecko/27668112 Firefox/121.0
• Mozilla/5.0 (Android 11; Mobile; rv:121.0) Gecko/26759387 Firefox/121.0