A simple web application that shows the oldest and most recent BGP dump files from all the collectors in RIPE RRC and RouteViews.
An demo is running at http://ht3.mwzhang.com:9999/
go install github.com/digizeph/go-bgptracker/
go-bgptracker
On default, the service runs on port 9999. You can change the part in main.go where it says ":9999" to any other port number as you wish.