Dear Colleagues, Due to some explosion/fire in a power sub-system a large part of Amsterdam lost power last night around 21:30 UTC, 7 November. This influenced the AMS-IX sites at SARA and NIKHEF. This also caused an outage for some of our external services, mainly ns.ripe.net and whois.ripe.net. We apologise for the inconvenience this might have caused. Regards, Andrei Robachevsky Chief Technical Officer RIPE NCC