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 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:95.240.34.186]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 359
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:82.57.111.226]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:195.223.209.86]
• Mozilla/5.0 (Windows NT 6.1; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:77.37.240.41]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:190.185.102.2]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:190.185.102.4]
• Mozilla/5.0 (Windows NT 6.1; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:186.153.162.10]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:138.117.77.170]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:181.117.160.251]
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:159.213.247.29]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0; SiteKiosk 9.7 Build 5026
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 972878508
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20190101 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/10csO9CgK-99
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/8mqDoRuL-01
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/8mqNJauL-25
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/8mqSsSuL-81
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/8mqFuKuL-88
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0/1laB5WpH-43
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:57.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 Firefox Generic
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0.1) Gecko/20100101 Firefox/72.0.1
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 2051896001
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 1755857233
• Mozilla/5.0 (Windows NT 6.1; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 1286728657
• Mozilla/5.0 (Windows NT 6.1; rv:72.0) Gecko/20100101 Firefox/72.0/8mqNiKuL-34
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 1208224092
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 VyXLOOXG-0 Firefox/72.0
• Mozilla/5.0 (Windows NT 10.0; rv:72.0 ) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 1513252607
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Thunderbird/72.0 Lightning/72.0b1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Thunderbird/72.0 Lightning/72.0b2
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Thunderbird/72.0 Lightning/72.0b2
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Thunderbird/72.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:94.138.170.210]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:37.119.67.168]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:5.77.124.77]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:212.171.19.137]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.81]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.102]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.247]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.224]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.245]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:88.67.127.161]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:93.64.100.234]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 !test4
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:92.74.20.114]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:92.74.21.106]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:92.74.25.165]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.211]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 [ip:213.32.4.115]
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Android 7.1.1; Mobile; rv:72.0) Gecko/72.0 Firefox/72.0
• Mozilla/5.0 (Android 6.0; Mobile; rv:72.0) Gecko/72.0 Firefox/72.0
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 730273882
• Mozilla/5.0 (Windows NT 6.2; rv:72.0.2) Gecko/20100101 Firefox/72.0.2 anonymized by Abelssoft 839040984
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 2117949411
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.0; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 Hkumoq9M-34 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:72.0) Gecko/20100101 HQamwMyY-8 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (X11; FreeBSD amd64; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (X11; OpenBSD i386; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (X11; OpenBSD amd64; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 2107228960
• Mozilla/5.0 (Windows NT 10.0; rv:72.0) Gecko/20100101 Firefox/72.0 anonymized by Abelssoft 184539559
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 Edge/17.17134
• Mozilla/5.0 (X11; Linux ; rv:72.0) Gecko/20100101 Firefox/72.0.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:73.0) Gecko/20100101 Firefox/72.0