Dear Colleagues, On Tuesday, 18th of March, between 17h30 and 18h00 CET, the RIPE NCC will proceed to an upgrade of some of our internal services. During that period, the rttquery service will be unavailable, both from the RIPE NCC public website and from the LIR Portal. We apologize for any inconvenience that this downtime may cause to your operations. -- Manuel Valente - Software Manager - RIPE NCC