Latest Firefox 44 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:22.0) Gecko/20100101 Firefox/44.0 Ubuntu Unknown
Mozilla/5.0 (X11; Ubuntu; Linux armv7l; rv:44.0) Gecko/20100101 Firefox/44.0 Ubuntu Unknown
Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/44.0 (Chrome) GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86.64; rv:44.55.2) Gecko/20100101 Firefox/44.55.2 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86.64; rv:44.50.2) Gecko/20100101 Firefox/44.50.2 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86.64; rv:44.47.2) Gecko/20100101 Firefox/44.47.2 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86.64; rv:44.47) Gecko/20100101 Firefox/44.47 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86.64; rv:44.42) Gecko/20100101 Firefox/44.42 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i586; rv:44.0) Gecko/20100101 Firefox/44.0 GNU/Linux Unknown
Mozilla/5.0 (X11; FreeBSD amd64; rv:44.0) Gecko/20100101 Firefox/44.0 FreeBSD Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/44.6.8 Windows 7 Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/44.0.2 Windows Vista Unknown
Mozilla/5.0 (Windows NT 9.1; Win64; x64; rv:44.41.1) Gecko/20100101 Firefox/44.41.1 Windows NT Unknown
Mozilla/5.0 (Windows NT 8.1; Win64; x64; rv:44.52.2) Gecko/20100101 Firefox/44.52.2 Windows NT Unknown
Mozilla/5.0 (Windows NT 7.2; Win64; x64; rv:44.44) Gecko/20100101 Firefox/44.44 Windows NT Unknown
Mozilla/5.0 (Windows NT 7.1; rv:44.1) Gecko/20100101 Firefox/44.1 Windows NT Unknown
Mozilla/5.0 (Windows NT 7.1.2; Win64; x64; rv:44.47.1) Gecko/20100101 Firefox/44.47.1 Windows NT Unknown
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0a1 Windows 8 Unknown
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:44.0) Gecko/20100101 Firefox/44.0 Windows 8 Unknown
Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:44.0) Gecko/20100101 Firefox/44.0 Windows 8 Unknown