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:144.0) Gecko/18583538 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/15853899 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/10642494 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/20596263 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/20074753 Firefox/144.0 [ip:93.46.144.146]
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/28896623 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/23266872 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/11830406 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/19217227 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/28937443 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/27537325 Firefox/144.0 [ip:128.204.69.87]
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/27537325 Firefox/144.0 [ip:128.204.69.204]
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/11141867 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/16072698 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/20889255 Firefox/144.0 [ip:5.90.215.237]
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/20762814 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/27015691 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/28514199 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/17074537 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/16439909 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/21832846 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/10543122 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/27815634 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/22398013 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/12689275 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/18944487 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/28328457 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/12632882 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/10947481 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/27672863 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/28586657 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/17736866 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/13727692 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/11465641 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/20845026 Firefox/144.0
• Mozilla/5.0 (Android 10; Mobile; rv:144.0) Gecko/18144552 Firefox/144.0
• Mozilla/5.0 (Android 11; Mobile; rv:144.0) Gecko/13196126 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/22285827 Firefox/144.0
• Mozilla/5.0 (Android 14; Mobile; rv:144.0) Gecko/22035579 Firefox/144.0
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/28603032 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/24606683 Firefox/144.0
• Mozilla/5.0 (Android 12; Mobile; rv:144.0) Gecko/10376965 Firefox/144.0 [ip:151.30.217.94]
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/26350508 Firefox/144.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:92.184.113.12]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:37.203.37.91]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:82.51.20.222]
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:80.187.87.119]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0, XFF:212.15.86.86
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:80.187.119.152]
• Mozilla/5.0 (Android 16; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:49.0.81.131]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:77.32.68.58]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.65.207.178]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:85.37.240.80]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:37.180.33.89]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:151.37.148.91]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.35.181.167]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:151.47.133.153]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:91.62.240.203]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.211.154.49]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.186.243.8]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.36.197.244]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:46.5.228.11]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.238.170.77]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:98.164.246.241]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:77.32.17.223]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:151.19.199.21]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:188.153.184.221]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.44.194.196]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:213.45.99.94]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:84.60.144.16]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:45.89.91.215]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:217.56.238.217]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.238.163.203]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.127.145.88]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0, XFF:46.112.66.105
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:81.126.58.122]
• Mozilla/5.0 (Android 16; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:74.109.193.164]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:84.188.232.144]
• Mozilla/5.0 (Android 16; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:61.8.131.106]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:88.147.36.62]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.35.168.253]
• Mozilla/5.0 (Android 13; Mobile; rv:144.0) Gecko/144.0 Firefox/144.0 [ip:83.225.54.113]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:84.220.16.59]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.38.42.112]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:178.203.107.218]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:83.135.5.25]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:31.17.255.249]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.47.221.44]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:93.44.192.235]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:89.58.64.123]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:151.19.213.201]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:15.160.119.192]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:151.47.190.2]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.37.15.99]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:95.140.136.200]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 Unique/96.7.6653.63
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 Herring/90.1.1677.8
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:79.112.89.11]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:146.241.150.189]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0 [ip:163.252.27.239]