Latest Safari 8 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; x86_64 GNU/Linux) AppleWebKit/601.1 (KHTML, like Gecko) Version/8.0 Safari/601.1 WPE ComcastAppPlatform E550AE86C Firebolt/0.8.1 GNU/Linux Unknown
Mozilla/5.0 (Linux; x86_64 GNU/Linux) AppleWebKit/601.1 (KHTML, like Gecko) Version/8.0 Safari/601.1 WPE 1.0.0.0 Xfinity PERF3 partnerId:xglobal AAMP/7.07 GNU/Linux Unknown
Mozilla/5.0 (Linux; x86_64 GNU/Linux) AppleWebKit/601.1 (KHTML, like Gecko) Version/8.0 Safari/601.1 WPE ComcastAppPlatform SCXI11BEI Firebolt/1.7.0 GNU/Linux Unknown
Mozilla/5.0 (Linux; x86_64 GNU/Linux) AppleWebKit/601.1 (KHTML, like Gecko) Version/8.0 Safari/601.1 WPE ComcastAppPlatform E300AE32C Firebolt/0.8.1 GNU/Linux Unknown
Mozilla/5.0 AppleWebKit/600.5.17 (KHTML, like Gecko) Version/8.0.5 Safari/600.5.17 Unknown Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/538.15 (KHTML, like Gecko) Version/8.0 Safari/538.15 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/538.15+ (KHTML, like Gecko) vimb/2.10 Version/8.0 Safari/538.15 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/538.15 (KHTML, like Gecko) Version/8.0 Safari/538.15 dwb/2014.10.30 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/538.15 (KHTML, like Gecko) Version/8.0 Safari/538.15 GNU/Linux Unknown
Mozilla/5.0 (Windows; U; Windows NT 6.1) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12 Windows 7 Unknown
Mozilla/5.0 (Windows NT 6.3) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12 Windows 8 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7 rv:8.0; BG) AppleWebKit/537.0.2 (KHTML, like Gecko) Version/8.1.5 Safari/537.0.2 Mac 10 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_13) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12 Mac 10 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_12_2) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12 Mac 10 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_10_4; en-US) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/8.0.7 Safari/533.20.27 Mac 10 Unknown
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_10; en-US) AppleWebKit/538.34.48 (KHTML, like Gecko) Version/8.0 Safari/538.35.8 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/538.1 (KHTML, like Gecko) Version/8.0.6 Safari/538.1 Mac Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/0600.8.9 (KHTML, like Gecko) Version/8.0 Safari/0600.8.9 Mac Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/8.0.8 Safari/537.75.14 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_90) AppleWebKit/600.5.17 (KHTML, like Gecko) Version/8.0.5 Safari/600.5.17 Mac 10 Unknown