Pinging my machine, about 20%-30% of the pings return. I guess this means that some part of the network is overloaded (either by an increase in traffic (DDOS?) or by some part of it going down, leaving the remaining machines overloaded).
I'm currently logged into two kimsufi dedicated servers and using them perfectly happily. At least some part of their platform is alive.
I am able to curl their website from my online.net server in paris.