By sweeping the 61241 individual line quality tests done over the last 21 days (not including today), we can display internet routers that were discovered to show loss when pinged with large ICMP packets.
The DNS domain and the actual DNS name of the router is shown. Frequently, the name reveals the location of the router. Blank cells indicate days where no tests were done that passed through that router. Green cells indicate no problems. Yellow to red cells indicates a percentage packet loss of that router for tests done on that day.
