More info on Twitter from OVH's CEO: https://twitter.com/olesovhcom

and on https://twitter.com/ovh_support_en

"SBG: ERDF is trying to find out the default. 2 separated 20kV lines are down. We are trying to restart 2 generators A+B for SBG1/SG4. 2 others generators A+B work in SBG2. 1 routing room is in SBG1, the second in SBG2. Both are down. "

"An incident is ongoing impacting our network. We are all on the problem. Sorry for the inconvenience."

"SBG: 1 gen restarted."

"RBX: all optical links 100G from RBX to TH2, GSW, LDN, BRU, FRA, AMS are down."