Latest Firefox 83 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; Ubuntu; Linux; rv:83.1) Gecko/20100101 Firefox/83.1 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux; rv:83.0) Gecko/20100101 Firefox/83.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/83.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20130331 Firefox/83.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0,gzip(gfe) Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:95.234.210.122] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:87.17.153.6] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:37.163.232.250] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:213.32.4.211] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:213.32.4.102] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:192.158.226.222] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:151.62.14.224] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:151.35.114.119] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:151.19.118.89] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:130.25.255.202] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/83.0.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:83.0) Gecko/20100101 Firefox/83.0,gzip(gfe) Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:84.162.153.159] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:83.0) Gecko/20100101 Firefox/83.0 [ip:188.153.80.164] Ubuntu Unknown