Latest Firefox 6 user agents:

User Agent Platform Device
Mozilla/5.0 (Windows NT 11.0; pt-PT; rv:1.9.2.20) Gecko/9669-07-09 22:53:52.542023 Firefox/6.0 Windows NT Unknown
Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_6_7; rv:1.9.4.20) Gecko/8190-11-26 16:34:12.328094 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_1; rv:1.9.6.20) Gecko/4680-12-30 01:58:19.439316 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (Windows NT 4.0; ti-ER; rv:1.9.1.20) Gecko/7410-09-21 19:45:04.687836 Firefox/6.0 Windows NT Unknown
Mozilla/5.0 (X11; Linux i686; rv:1.9.5.20) Gecko/8501-03-06 20:36:54.843384 Firefox/6.0 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686; rv:1.9.7.20) Gecko/7684-09-22 20:48:20.801697 Firefox/6.0 GNU/Linux Unknown
Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_10_7; rv:1.9.2.20) Gecko/9096-03-23 04:10:53.757080 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (Windows NT 5.0; ko-KR; rv:1.9.2.20) Gecko/5624-01-25 08:02:49.151642 Firefox/6.0 Windows 2000 Unknown
Mozilla/5.0 (Windows 98; pa-PK; rv:1.9.2.20) Gecko/9851-02-22 06:25:03.499573 Firefox/6.0 Windows 98 Unknown
Mozilla/5.0 (Windows 98; Win 9x 4.90; yo-NG; rv:1.9.1.20) Gecko/2248-11-09 13:15:04.818895 Firefox/6.0 Windows ME Unknown
Mozilla/5.0 (Windows NT 5.01; se-NO; rv:1.9.1.20) Gecko/6043-01-27 06:59:08.393692 Firefox/6.0 Windows 2000 Unknown
Mozilla/5.0 (Windows NT 11.0; az-IN; rv:1.9.1.20) Gecko/6819-10-30 00:45:37.705414 Firefox/6.0 Windows NT Unknown
Mozilla/5.0 (Windows NT 6.2; nn-NO; rv:1.9.1.20) Gecko/5750-09-24 07:18:44.287140 Firefox/6.0 Windows 8 Unknown
Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_6_9; rv:1.9.6.20) Gecko/6749-05-29 21:37:00.512207 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (Macintosh; PPC Mac OS X 10_5_5; rv:1.9.6.20) Gecko/7515-12-02 12:38:53.172699 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (X11; Linux x86_64; rv:1.9.7.20) Gecko/5734-03-20 08:37:41.804031 Firefox/6.0 GNU/Linux Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3; rv:1.9.2.20) Gecko/9778-08-14 20:02:11.739807 Firefox/6.0 Mac 10 Unknown
Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/3794-03-31 05:28:18.797455 Firefox/6.0 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/6286-09-04 20:14:34.635773 Firefox/6.0 GNU/Linux Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_12_2; rv:1.9.4.20) Gecko/5744-01-07 05:18:46.609070 Firefox/6.0 Mac 10 Unknown