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 11; Mobile; rv:123.0) Gecko/14960147 Firefox/123.0 [ip:83.225.12.4]
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/22279827 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/15760973 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/25165091 Firefox/123.0 [ip:78.212.237.113]
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/15732931 Firefox/123.0 [ip:151.50.242.204]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/14474912 Firefox/123.0 [ip:151.35.131.86]
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/13431579 Firefox/123.0 [ip:87.12.155.171]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/20538835 Firefox/123.0 [ip:78.211.172.204]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/13152281 Firefox/123.0 [ip:79.34.132.30]
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/16721628 Firefox/123.0 [ip:78.212.129.131]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/20163179 Firefox/123.0 [ip:185.19.166.181]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/26768773 Firefox/123.0 [ip:37.161.79.250]
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/14241195 Firefox/123.0 [ip:86.71.250.123]
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/23503799 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/11870842 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/23439059 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/15399351 Firefox/123.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/26960808 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/15947933 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/17162291 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/18704873 Firefox/123.0 [ip:2.38.150.78]
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/16517488 Firefox/123.0 [ip:78.209.140.127]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/25994980 Firefox/123.0 [ip:93.37.176.194]
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/14277823 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/10573799 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/27033063 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/16295701 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/23407105 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/10641730 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/13761009 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/11280633 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/13281260 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/12418491 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/10384669 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/11486046 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/25028647 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/12142834 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/15837745 Firefox/123.0 [ip:151.38.126.223]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/25165002 Firefox/123.0 [ip:79.27.71.2]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/15383663 Firefox/123.0 [ip:93.33.71.254]
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/29318203 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/13174430 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/12779608 Firefox/123.0 [ip:176.201.189.104]
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/14578784 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/14300946 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/19583072 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/28575906 Firefox/123.0 [ip:109.54.122.206]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/23903705 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/14348675 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/11674747 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/24808010 Firefox/123.0 [ip:93.45.228.143]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/10142584 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/28459666 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/27283590 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/29848442 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/13217648 Firefox/123.0 [ip:93.46.145.4]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/15074568 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/16057135 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/24782875 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/26687034 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/15241469 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/24732690 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/20782205 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/25012243 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/18788207 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/26799568 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/21293981 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/28981729 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/20939773 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/27481713 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/27634637 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/17084080 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/16835950 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/10027630 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/25032938 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/10304475 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/10769009 Firefox/123.0
• Mozilla/5.0 (Android 11; Mobile; rv:123.0) Gecko/13209430 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/15493977 Firefox/123.0 [ip:78.209.30.81]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/29397213 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/12364022 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/14389981 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/24595179 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/15164672 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/11507394 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/20363050 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/20310599 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/13893215 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/25098756 Firefox/123.0 [ip:79.23.33.172]
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/22007431 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/11103332 Firefox/123.0
• Mozilla/5.0 (Android 14; Mobile; rv:123.0) Gecko/18807685 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/11884626 Firefox/123.0
• Mozilla/5.0 (Android 12; Mobile; rv:123.0) Gecko/13157348 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/18262727 Firefox/123.0
• Mozilla/5.0 (Android 10; Mobile; rv:123.0) Gecko/15066229 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/15978620 Firefox/123.0 [ip:62.240.135.7]
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/12256860 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/20294195 Firefox/123.0
• Mozilla/5.0 (Android 13; Mobile; rv:123.0) Gecko/18177678 Firefox/123.0