[Apologies for duplicates] Dear Colleagues, We will perform maintenance work on the RIPE NCC's network infrastructure between 17:00 and 19:00 (UTC) on Tuesday, 10 March 2009. There may be short periods of interruption to various RIPE NCC services during this work. We apologise for any inconvenience that this may cause. If you have any questions about this, please send an e-mail to <ops@ripe.net> Regards, James Aldridge Senior Systems Engineer, RIPE NCC