Latest Firefox 65 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.1) Gecko/20100101 Firefox/65.1 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0 [ip:93.34.224.54] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:65.0) Gecko/20100101 Firefox/65.0 [ip:82.57.211.218] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:65.0) Gecko/20100101 Firefox/65.0 [ip:82.54.189.123] Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:65.0) Gecko/20100101 Firefox/65.0 [ip:37.119.86.174] Ubuntu Unknown
Mozilla/5.0 (X11; OpenBSD amd64; rv:65.0) Gecko/20100101 Firefox/65.0 OpenBSD Unknown
Mozilla/5.0 (X11; Linux x86_64:65.0) Gecko/20100101 Firefox/65.0 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686; rv:102.0) Gecko/20100101 Firefox/65CB8 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:65.0) Gecko/20100101 Firefox/65.0 GNU/Linux Unknown
Mozilla/5.0 (X11; FreeBSD i386; rv:65.0) Gecko/20100101 Firefox/65.0 FreeBSD Unknown
Mozilla/5.0 (X11; FreeBSD amd64; rv:65.0) Gecko/20100101 Firefox/65.0 FreeBSD Unknown
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0 Fedora Unknown
Mozilla/5.0 (Windows; Windows NT 6.1; WOW64; en-US) Gecko/20100101 Firefox/65.4 Windows 7 Unknown
Mozilla/5.0 (Windows; Windows NT 10.4;) Gecko/20100101 Firefox/65.6 Windows NT Unknown
Mozilla/5.0 (Windows; Windows NT 10.1; x64) Gecko/20130401 Firefox/65.9 Windows NT Unknown
Mozilla/5.0 (Windows; Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/65.3 Windows 10 Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.3; x64; en-US) Gecko/20100101 Firefox/65.8 Windows 8 Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.0; WOW64; en-US) Gecko/20100101 Firefox/65.8 Windows Vista Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.0; WOW64) Gecko/20100101 Firefox/65.9 Windows Vista Unknown
Mozilla/5.0 (Windows; rv:65.0) Gecko/20100101 Firefox/65.0 Windows Unknown