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:127.0) Gecko/26613465 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/23550427 Firefox/127.0 [ip:93.47.121.24]
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/18919522 Firefox/127.0 [ip:78.210.144.111]
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/10957904 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/16648067 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/24328173 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/17308050 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/18965875 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/22934661 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/21568992 Firefox/127.0 [ip:37.159.53.99]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/28406408 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/13579608 Firefox/127.0 [ip:5.77.86.241]
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/20610467 Firefox/127.0 [ip:5.91.92.229]
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/18087026 Firefox/127.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/16385809 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/28095750 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/11136492 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/27033412 Firefox/127.0
• Mozilla/5.0 (Android 9; Mobile; rv:127.0.0) Gecko/127.0.0 Firefox/127.0.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/11867088 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/10059577 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/14814954 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/15944315 Firefox/127.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/27309437 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/10930580 Firefox/127.0 [ip:93.36.216.228]
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/28722612 Firefox/127.0 [ip:151.53.252.148]
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/21790596 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/15870604 Firefox/127.0 [ip:93.44.193.27]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:147.161.165.80]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/16129992 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/26988871 Firefox/127.0 [ip:93.44.193.27]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/27285995 Firefox/127.0 [ip:93.44.193.27]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:147.161.255.113]
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/23687275 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/22421796 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/23220795 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/26308182 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/17330509 Firefox/127.0 [ip:151.56.161.30]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/14153931 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/27618018 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/12644478 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/23467997 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/10219226 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/18020231 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/17178220 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/25197793 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/25885645 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/28618779 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/10315005 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/16198041 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/16329328 Firefox/127.0 [ip:5.91.93.113]
• Mozilla/5.0 (Windows NT 10.0; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:80.133.33.211]
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/12914084 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/23416420 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/18444319 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/11058539 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/22577445 Firefox/127.0
• Mozilla/5.0 (Android 10; Mobile; rv:127.0) Gecko/21890092 Firefox/127.0 [ip:151.19.204.38]
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/14579029 Firefox/127.0 [ip:93.44.196.155]
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/11855729 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/15565931 Firefox/127.0 [ip:196.229.189.154]
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/17164438 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/20466176 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/14516746 Firefox/127.0
• Mozilla/5.0 (Android 14; Mobile; rv:127.0) Gecko/27023403 Firefox/127.0
• Mozilla/5.0 (Android 13; Mobile; rv:127.0) Gecko/20458276 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/19446462 Firefox/127.0
• Mozilla/5.0 (Android 12; Mobile; rv:127.0) Gecko/23998288 Firefox/127.0
• Mozilla/5.0 (Android 11; Mobile; rv:127.0) Gecko/13699696 Firefox/127.0 [ip:86.100.96.201]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:187.141.241.212]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.223.72.122]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:31.182.245.84]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.223.72.123]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:31.130.161.180]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.75.161.103]
• Mozilla/5.0 (X11; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:176.32.24.145]
• Mozilla/5.0 (Android 6.0; Mobile; rv:127.0) Gecko/127.0 Firefox/127.0 [ip:5.91.80.247]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:148.251.135.90]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:200.19.185.80]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.223.72.98]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:71.215.68.94]
• Mozilla/5.0 (Android 6.0; Mobile; rv:127.0) Gecko/127.0 Firefox/127.0 [ip:5.91.82.49]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.223.72.140]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:93.200.163.41]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:89.97.34.6]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:79.32.203.30]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:31.33.165.178]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:127.0) Gecko/20100101 Firefox/127.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:127.0) Gecko/20100101 Firefox/127.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:101.56.10.162]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:95.223.72.128]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:46.113.14.6]
• Mozilla/5.0 (Windows NT 6.2; WOW64; x64; rv:127.0) Gecko/20010101 Firefox/127.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:127.0) Gecko/20000101 Firefox/127.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:79.107.1.56]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:93.65.245.147]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:109.116.241.106]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:151.47.194.153]
• Mozilla/5.0 (X11; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:193.83.190.87]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 [ip:93.47.123.41]