do you know any good tools for checking ping times / latency to some IP from different GEO locations?
Here is my list:
http://www.site24x7.com/ping-test.html - many world locations latency ping test
http://www.host-tracker.com/ - add IP/url and select ping, approx. 30 geo locations
http://geoping.com - world heatmap of latency
http://sitespeed.me/ - no ip monitor, website monitor